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Shop By Brand

The Following brands are available based on your search.

  • Autolite
    Autolite
  • Bosch
    Bosch
  • Champion
    Champion
  • Denso
    Denso
  • E3 Spark Plug
    E3 Spark Plug
  • NGK
    NGK

Best Selling Genuine Triumph Spark Plugs

  • We Stock the following top leading brands, including Denso, Bosch, Champion, NGK
  • Constantly Updated Inventory of Triumph Replacement Spark Plug Parts

We stock Spark Plug parts for most Triumph models, including Herald, Spitfire, Stag, TR250, TR6, TR7.

Denso
1975 Triumph Spitfire Spark Plug 4 Cyl 1.5L Denso - Platinum TT

P311-4CBE061    4501  New

PW16TT , EAC8916 , JLM9663 , JLM9661 , EAC8915 , J3242841 , 90048-51093-000 , 90048-51081-000 , 90048-51106-000 , 18825-11101 , 18818-11051 , 4425 964 , 4686 083 , 5213 693 , SPRN14PMP5 , 4106 129 , 4425 979 , 4727 114 , 5235 010 , 98079-551-32S , 98079-551-46S , 98079-551-32 , 98079-551-46 , 98079-551-83S , 98079-551-83 , 12 12 1 272 128 , 12 12 9 061 383 , 12 12 9 061 869 , 12 12 1 279 599 , 12 12 9 061 445 , 09482-00155 , 09482-00506 , 96057875 , 09482-00167 , 91171720 , 90919-01064 , 90919-01091 , 90919-01065 , 90919-01115 , 2098 360 , B601-18-110 , MS851237 , MS851417 , MS851552 , 18813-11051 , 18835-11161 , 4318 131 , AM20-18-110 , MD365108 , MS851301 , MS851432 , 0000-18-B601 , 19307141 , 19301656 , 5613870 , 5613932 , 19145286 , 5613878 , 88901006 , 22401-V1416 , 22401-P8315 , 22401-P8314 , 22401-V1415 , 003 159 27 03 , 003 159 47 03 , 003 159 10 03 , 003 159 11 03 , 003 159 29 03 , AGS32C , 101 000 039 AB , 0000-18-8914 , 8914-18-110 , B630-18-110 , 3953-18-110 , B602-18-110 , FE79-18-110 , J3189066 , 999 170 062 90 , ERR 3799 , ETC 6437 , ERR 743

Qty:
$4.89
Denso Spark Plug
  • Spark Plug Platinum TT
  • Gap 0.040
  • Platinum TT
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-tip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • Twin-Tip design enables faster flame propagation for more complete combustion.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph Spitfire L 4 Cyl 1.5L - 1493
Denso
1980 Triumph TR8 Spark Plug 8 Cyl 3.5L Denso - Platinum TT

P311-4CBE061    4501  New

PW16TT , EAC8916 , JLM9663 , JLM9661 , EAC8915 , J3242841 , 90048-51093-000 , 90048-51081-000 , 90048-51106-000 , 18825-11101 , 18818-11051 , 4425 964 , 4686 083 , 5213 693 , SPRN14PMP5 , 4106 129 , 4425 979 , 4727 114 , 5235 010 , 98079-551-32S , 98079-551-46S , 98079-551-32 , 98079-551-46 , 98079-551-83S , 98079-551-83 , 12 12 1 272 128 , 12 12 9 061 383 , 12 12 9 061 869 , 12 12 1 279 599 , 12 12 9 061 445 , 09482-00155 , 09482-00506 , 96057875 , 09482-00167 , 91171720 , 90919-01064 , 90919-01091 , 90919-01065 , 90919-01115 , 2098 360 , B601-18-110 , MS851237 , MS851417 , MS851552 , 18813-11051 , 18835-11161 , 4318 131 , AM20-18-110 , MD365108 , MS851301 , MS851432 , 0000-18-B601 , 19307141 , 19301656 , 5613870 , 5613932 , 19145286 , 5613878 , 88901006 , 22401-V1416 , 22401-P8315 , 22401-P8314 , 22401-V1415 , 003 159 27 03 , 003 159 47 03 , 003 159 10 03 , 003 159 11 03 , 003 159 29 03 , AGS32C , 101 000 039 AB , 0000-18-8914 , 8914-18-110 , B630-18-110 , 3953-18-110 , B602-18-110 , FE79-18-110 , J3189066 , 999 170 062 90 , ERR 3799 , ETC 6437 , ERR 743

Qty:
$4.89
Denso Spark Plug
  • Spark Plug Platinum TT
  • Gap 0.040
  • Platinum TT
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-tip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • Twin-Tip design enables faster flame propagation for more complete combustion.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1980 - Triumph TR8 V 8 Cyl 3.5L - 3528
Denso
1975 Triumph Spitfire Spark Plug 4 Cyl 1.5L Denso - U-Groove Conventional

P311-26A3114    3031  New

W16EXR-U , 09482-00167 , 90919-01064 , JLM9661 , EAC8916 , JLM9663 , EAC8915 , 22401-V1416 , 003 159 47 03 , 4425 979 , 0000-18-8914 , 8914-18-110 , 3953-18-110 , 999 170 062 90 , ERR 3799

Qty:
$2.82
Denso Spark Plug
  • Spark Plug Standard
  • Gap 0.032
  • U-Groove Conventional
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-groove
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • U-Groove design provides better ignitability for increased engine efficiency.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph Spitfire L 4 Cyl 1.5L - 1493
Denso
1980 Triumph TR8 Spark Plug 8 Cyl 3.5L Denso - U-Groove Conventional

P311-26A3114    3031  New

W16EXR-U , 09482-00167 , 90919-01064 , JLM9661 , EAC8916 , JLM9663 , EAC8915 , 22401-V1416 , 003 159 47 03 , 4425 979 , 0000-18-8914 , 8914-18-110 , 3953-18-110 , 999 170 062 90 , ERR 3799

Qty:
$2.82
Denso Spark Plug
  • Spark Plug Standard
  • Gap 0.032
  • U-Groove Conventional
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-groove
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • U-Groove design provides better ignitability for increased engine efficiency.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1980 - Triumph TR8 V 8 Cyl 3.5L - 3528
Bosch
1969 Triumph TR6 Spark Plug 6 Cyl 2.5L Bosch - Nickel

P311-36439A7    7900  New

Qty:
$4.35
Bosch Spark Plug
  • Bosch Nickel with Copper-Core Spark Plug
  • Gap 0.024 in
  • Nickel
  • Product Attributes:
    • Center Electrode Core Material: Nickel-yttrium And Copper
    • Center Electrode Tip Material: Nickel-yttrium
    • Ground Configuration: Standard
    • Ground Electrode Core Material: N/a
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Tapered V-profile
    • Ground Electrode Tip Material: Nickel-yttrium
    • Hex Size: 20.8
    • Insulator Material: Ceramic
    • Insulator Type: Non-projected
    • Manufacturer Heat Range: 7
    • Outdoor Power Equipment Application: No
    • Package Contents: Spark Plug
    • Package Quantity: 1
    • Pre-Gap Size: .8
    • Reach: 19
    • Resistance: 6000
    • Resistor: Yes
    • Seat Type: Flat
    • Short Style: No
    • Spark Plug Type: 4-cycle
    • Thread Diameter: 14
  • Bosch conventional nickel-copper spark plugs, with a heavy-duty yttrium-enhanced copper core center electrode, are a longer lasting copper core spark plug.
  • Suggested Purchase Quantity: 12
    • Most jobs typically require 12 of this item.
Brand: Bosch
Additional Fitment Information:
Vehicle Block Engine CID CC
1969 - Triumph TR6 L 6 Cyl 2.5L - 2498
Champion
1975 Triumph Spitfire Spark Plug 4 Cyl 1.5L Champion - Copper Plus

P311-34B4063    404  New

ETC7244 , 8008 , 9007 , F5RTC , F5TC , 4218 , 4219 , 4220 , 7905 , 7922 , W8DC0 , W8LCR , WR10LC , WR8D , WR8DC , WR8DP , WR8DPX , R43XLS , BPR5ES , BPR5ES11 , BPR5EY , BPR5EY11 , 4091713 , 5213693 , RN12YC , AGR32C , AGR42 , AGR42C , AGR52 , AGS32C , AGS42C , AGS52C , SF426E , SF6E , SM6E , 14GR42 , 7507837 , 93206675 , 93230927

Qty:
$2.96
Champion Spark Plug
  • Champion Copper Plus- Boxed - RN12YC
  • Plug Type RN12YC RESISTOR TYPE Gap .024
  • Copper Plus
  • Product Attributes:
    • Center Electrode Tip Material: Nickel Copper Alloy
    • Classification: Champion Copper Plus
    • Electrical Terminal Type: Non-removable Nut
    • Feature 1: Copper Plus - Dependable Performance.
    • Feature 2: Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
    • Feature 3: Patented Tintac And Ultraseal Coated Shell For Maximum Corrosion Resistance
    • Feature 4: Patented Sac-9 Semiconductor Resistor For Maximum Emi & Rfi Suppression
    • Feature 5: Built To Iso And Sae Standards For Proven Performance
    • Ground Electrode Core Material: Nickel Copper Alloy
    • Ground Electrode Quantity: 1
    • Hex Size:
      • 0.813
      • 20.7
    • Insulator Height: 0.120
    • Manufacturer Heat Range: 12
    • Plug Type: Rn12yc
    • Reach: 0.750
    • Resistor Type: Yes
    • Thread Diameter:
      • 0.551
      • 14.0
  • Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Champion
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph Spitfire L 4 Cyl 1.5L - 1493
Champion
1975 Triumph TR6 Spark Plug 6 Cyl 2.5L Champion - Copper Plus

P311-34B4063    404  New

ETC7244 , 8008 , 9007 , F5RTC , F5TC , 4218 , 4219 , 4220 , 7905 , 7922 , W8DC0 , W8LCR , WR10LC , WR8D , WR8DC , WR8DP , WR8DPX , R43XLS , BPR5ES , BPR5ES11 , BPR5EY , BPR5EY11 , 4091713 , 5213693 , RN12YC , AGR32C , AGR42 , AGR42C , AGR52 , AGS32C , AGS42C , AGS52C , SF426E , SF6E , SM6E , 14GR42 , 7507837 , 93206675 , 93230927

Qty:
$2.96
Champion Spark Plug
  • Champion Copper Plus- Boxed - RN12YC
  • Plug Type RN12YC RESISTOR TYPE Gap .025
  • Copper Plus
  • Product Attributes:
    • Center Electrode Tip Material: Nickel Copper Alloy
    • Classification: Champion Copper Plus
    • Electrical Terminal Type: Non-removable Nut
    • Feature 1: Copper Plus - Dependable Performance.
    • Feature 2: Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
    • Feature 3: Patented Tintac And Ultraseal Coated Shell For Maximum Corrosion Resistance
    • Feature 4: Patented Sac-9 Semiconductor Resistor For Maximum Emi & Rfi Suppression
    • Feature 5: Built To Iso And Sae Standards For Proven Performance
    • Ground Electrode Core Material: Nickel Copper Alloy
    • Ground Electrode Quantity: 1
    • Hex Size:
      • 0.813
      • 20.7
    • Insulator Height: 0.120
    • Manufacturer Heat Range: 12
    • Plug Type: Rn12yc
    • Reach: 0.750
    • Resistor Type: Yes
    • Thread Diameter:
      • 0.551
      • 14.0
  • Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Champion
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph TR6 L 6 Cyl 2.5L - 2498
Champion
1980 Triumph TR8 Spark Plug 8 Cyl 3.5L Champion - Copper Plus

P311-34B4063    404  New

ETC7244 , 8008 , 9007 , F5RTC , F5TC , 4218 , 4219 , 4220 , 7905 , 7922 , W8DC0 , W8LCR , WR10LC , WR8D , WR8DC , WR8DP , WR8DPX , R43XLS , BPR5ES , BPR5ES11 , BPR5EY , BPR5EY11 , 4091713 , 5213693 , RN12YC , AGR32C , AGR42 , AGR42C , AGR52 , AGS32C , AGS42C , AGS52C , SF426E , SF6E , SM6E , 14GR42 , 7507837 , 93206675 , 93230927

Qty:
$2.96
Champion Spark Plug
  • Champion Copper Plus- Boxed - RN12YC
  • Plug Type RN12YC RESISTOR TYPE Gap .024
  • Copper Plus
  • Product Attributes:
    • Center Electrode Tip Material: Nickel Copper Alloy
    • Classification: Champion Copper Plus
    • Electrical Terminal Type: Non-removable Nut
    • Feature 1: Copper Plus - Dependable Performance.
    • Feature 2: Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
    • Feature 3: Patented Tintac And Ultraseal Coated Shell For Maximum Corrosion Resistance
    • Feature 4: Patented Sac-9 Semiconductor Resistor For Maximum Emi & Rfi Suppression
    • Feature 5: Built To Iso And Sae Standards For Proven Performance
    • Ground Electrode Core Material: Nickel Copper Alloy
    • Ground Electrode Quantity: 1
    • Hex Size:
      • 0.813
      • 20.7
    • Insulator Height: 0.120
    • Manufacturer Heat Range: 12
    • Plug Type: Rn12yc
    • Reach: 0.750
    • Resistor Type: Yes
    • Thread Diameter:
      • 0.551
      • 14.0
  • Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Champion
Additional Fitment Information:
Vehicle Block Engine CID CC
1980 - Triumph TR8 V 8 Cyl 3.5L - 3528
Champion
1968 Triumph GT6 Spark Plug 6 Cyl 2.0L Champion - Copper Plus

P311-34B4063    404  New

ETC7244 , 8008 , 9007 , F5RTC , F5TC , 4218 , 4219 , 4220 , 7905 , 7922 , W8DC0 , W8LCR , WR10LC , WR8D , WR8DC , WR8DP , WR8DPX , R43XLS , BPR5ES , BPR5ES11 , BPR5EY , BPR5EY11 , 4091713 , 5213693 , RN12YC , AGR32C , AGR42 , AGR42C , AGR52 , AGS32C , AGS42C , AGS52C , SF426E , SF6E , SM6E , 14GR42 , 7507837 , 93206675 , 93230927

Qty:
$2.96
Champion Spark Plug
  • Champion Copper Plus- Boxed - RN12YC
  • Plug Type RN12YC RESISTOR TYPE Gap .024
  • Copper Plus
  • Product Attributes:
    • Center Electrode Tip Material: Nickel Copper Alloy
    • Classification: Champion Copper Plus
    • Electrical Terminal Type: Non-removable Nut
    • Feature 1: Copper Plus - Dependable Performance.
    • Feature 2: Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
    • Feature 3: Patented Tintac And Ultraseal Coated Shell For Maximum Corrosion Resistance
    • Feature 4: Patented Sac-9 Semiconductor Resistor For Maximum Emi & Rfi Suppression
    • Feature 5: Built To Iso And Sae Standards For Proven Performance
    • Ground Electrode Core Material: Nickel Copper Alloy
    • Ground Electrode Quantity: 1
    • Hex Size:
      • 0.813
      • 20.7
    • Insulator Height: 0.120
    • Manufacturer Heat Range: 12
    • Plug Type: Rn12yc
    • Reach: 0.750
    • Resistor Type: Yes
    • Thread Diameter:
      • 0.551
      • 14.0
  • Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Champion
Additional Fitment Information:
Vehicle Block Engine CID CC
1968 - Triumph GT6 L 6 Cyl 2.0L 122 1998
Denso
1975 Triumph TR6 Spark Plug 6 Cyl 2.5L Denso - Platinum TT

P311-3F17BB1    4502  New

PW20TT , 60523370 , 8350 1511 , 5613522 , 8-25109-199-0 , 8-94120-562-0 , 19310643 , 5613940 , 88901010 , 8-94217-232-0 , 19250976 , 18811-11061 , 18822-11091 , 75 68 900 , 83 50 076 , M05269897 , 4106 117 , MS851555 , M05269899 , 98079-561-46S , 98079-561-55 , 98079-561-46 , 22401 AA120 , 22401 KA050 , 22401 AA290 , 09482-00299 , 09482-00421 , 09482-00285 , 09482-00409 , 1881111061 , 1882211091 , MS851188 , MS851238 , MS851302 , MS851418 , MS851551 , MS851029 , MS851233 , MS851292 , MS851413 , MS851433 , 22401-P8316 , 003 159 46 03 , 101 000 036 AB , 101 000 005 AB , 101 000 009 AA , 101 000 026 AA , 101 000 036 AA , N01 781 133 , ZVP 121 085 C , 101 000 001 AC , 101 000 006 AF , 101 000 021 AA , 101 000 027 AA , 191 905 450 A , N01 781 178 , ZVP 121 087 S , 1690-18-110 , FE82-18-110 , 0000-18-1690 , 3954-18-110 , 0000-18-B601 , 1367528-0 , 271409-0 , 1346541-0 , 270746-0 , 999 170 189 90 , 999 170 189 9A , 999 170 158 90 , 999 170 156 90 , 596162

Qty:
$4.89
Denso Spark Plug
  • Spark Plug Platinum TT
  • Gap 0.040
  • Platinum TT
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Twin-tip
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Titanium Enhanced Twin-tip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.040
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • Twin-Tip design enables faster flame propagation for more complete combustion.
  • Suggested Purchase Quantity: 6
    • Most jobs typically require 6 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph TR6 L 6 Cyl 2.5L - 2498
Denso
1975 Triumph TR6 Spark Plug 6 Cyl 2.5L Denso - U-Groove Conventional

P311-30FFA46    3066  New

W20EXR-U , 60523370 , 8350 1511 , 003 159 46 03 , 75 68 900 , 101 000 021 AA , ZVP 121 087 S , 191 905 450 A , 0000-18-B601 , FE82-18-110 , 0000-18-1690 , 3954-18-110 , 270746-0 , 596162

Qty:
$2.73
Denso Spark Plug
  • Spark Plug Standard
  • Gap 0.032
  • U-Groove Conventional
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Nickel
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: U-groove
    • Hex Size: 20.6
    • Manufacturer Heat Range: 20
    • Pre-Gap Size: 0.032
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • U-Groove design provides better ignitability for increased engine efficiency.
  • Suggested Purchase Quantity: 6
    • Most jobs typically require 6 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph TR6 L 6 Cyl 2.5L - 2498
Denso
1975 Triumph Spitfire Spark Plug 4 Cyl 1.5L Denso - Double Platinum

P311-0727571    3004  New

P16R , EAC8916 , JLM9661 , EAC8915 , JLM9663 , 90048-51106-000 , 90048-51093-000 , 18825-11101 , 4425 979 , 5235 010 , 4686 083 , 98079-551-32S , 98079-551-46S , 98079-551-32 , 98079-551-46 , 09482-00167 , 0000-18-B601 , B601-18-110 , MS851301 , MS851237 , 90919-01091 , 90919-01064 , 90919-01115 , 5613932 , 22401-V1416 , 22401-P8315 , 003 159 47 03 , AGS32C , 0000-18-8914 , 3953-18-110 , B630-18-110 , 8914-18-110 , B602-18-110 , FE79-18-110 , 999 170 062 90 , ERR 3799

Qty:
$10.04
Denso Spark Plug
  • Spark Plug Double Platinum
  • Gap 0.044
  • Double Platinum
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • Manufactured to the strictest OE performance, durability and emissions standards.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph Spitfire L 4 Cyl 1.5L - 1493
Denso
1980 Triumph TR8 Spark Plug 8 Cyl 3.5L Denso - Double Platinum

P311-0727571    3004  New

P16R , EAC8916 , JLM9661 , EAC8915 , JLM9663 , 90048-51106-000 , 90048-51093-000 , 18825-11101 , 4425 979 , 5235 010 , 4686 083 , 98079-551-32S , 98079-551-46S , 98079-551-32 , 98079-551-46 , 09482-00167 , 0000-18-B601 , B601-18-110 , MS851301 , MS851237 , 90919-01091 , 90919-01064 , 90919-01115 , 5613932 , 22401-V1416 , 22401-P8315 , 003 159 47 03 , AGS32C , 0000-18-8914 , 3953-18-110 , B630-18-110 , 8914-18-110 , B602-18-110 , FE79-18-110 , 999 170 062 90 , ERR 3799

Qty:
$10.04
Denso Spark Plug
  • Spark Plug Double Platinum
  • Gap 0.044
  • Double Platinum
  • Product Attributes:
    • Center Electrode Core Material: Copper
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Platinum Chip
    • Hex Size: 20.6
    • Manufacturer Heat Range: 16
    • Pre-Gap Size: 0.044
    • Reach: 19.00
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 0.551
  • Manufactured to the strictest OE performance, durability and emissions standards.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: Denso
Additional Fitment Information:
Vehicle Block Engine CID CC
1980 - Triumph TR8 V 8 Cyl 3.5L - 3528
Champion
1968 Triumph TR250 Spark Plug 6 Cyl 2.5L Champion - Copper Plus

P311-0C5E0E9    415  New

ERR743 , 8004 , F6RF , F6RTC , F6TC , W20EKPRS11 , W20EKRS11 , W20ETRS , W20EXRU , W20EXRU11 , W22EPRU , W22EPRU11 , W22ESRL11 , RN9YC , B6EBL11 , BPR6EKA , BPR6ES , BPR6ES11 , BPR6EV , BPR6EY , BPR6EY11 , BPR6EZ , BPR7EY11 , BR6EBL11 , BUR6EA11 , BUR6EB11 , 4106117 , AG040 , AGR22 , AGR22C , AGS22C , SF6C , SM6C , 4025 , 4225 , 7900 , 7995 , W7DCX , WR6DC , WR6DP , WR6DS , WR7DC , WR7DS , WR7DSR , WR7DTC , 14GR22 , R42CXLS , R42XLS , R42XLS6 , 77-312-1 , 751-10292 , 98079-56846

Qty:
$2.96
Champion Spark Plug
  • Champion Copper Plus- Boxed - RN9YC
  • Plug Type RN9YC RESISTOR TYPE Gap .025
  • Copper Plus
  • Product Attributes:
    • Center Electrode Tip Material: Nickel Copper Alloy
    • Classification: Champion Copper Plus
    • Electrical Terminal Type: Removable Nut
    • Feature 1: Copper Plus - Dependable Performance.
    • Feature 2: Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
    • Feature 3: Patented Tintac And Ultraseal Coated Shell For Maximum Corrosion Resistance
    • Feature 4: Patented Sac-9 Semiconductor Resistor For Maximum Emi & Rfi Suppression
    • Feature 5: Built To Iso And Sae Standards For Proven Performance
    • Ground Electrode Core Material: Nickel Copper Alloy
    • Ground Electrode Quantity: 1
    • Hex Size:
      • 0.813
      • 20.7
    • Insulator Height: 0.060
    • Manufacturer Heat Range: 9
    • Plug Type: Rn9yc
    • Reach: 0.750
    • Resistor Type: Yes
    • Thread Diameter:
      • 0.551
      • 14.0
  • Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 12
    • Most jobs typically require 12 of this item.
Brand: Champion
Additional Fitment Information:
Vehicle Block Engine CID CC
1968 - Triumph TR250 L 6 Cyl 2.5L 152 2498
Champion
1979 Triumph Bonneville 750 T140D Spark Plug - Cyl -L Champion - Copper Plus

P311-0C5E0E9    415  New

ERR743 , 8004 , F6RF , F6RTC , F6TC , W20EKPRS11 , W20EKRS11 , W20ETRS , W20EXRU , W20EXRU11 , W22EPRU , W22EPRU11 , W22ESRL11 , RN9YC , B6EBL11 , BPR6EKA , BPR6ES , BPR6ES11 , BPR6EV , BPR6EY , BPR6EY11 , BPR6EZ , BPR7EY11 , BR6EBL11 , BUR6EA11 , BUR6EB11 , 4106117 , AG040 , AGR22 , AGR22C , AGS22C , SF6C , SM6C , 4025 , 4225 , 7900 , 7995 , W7DCX , WR6DC , WR6DP , WR6DS , WR7DC , WR7DS , WR7DSR , WR7DTC , 14GR22 , R42CXLS , R42XLS , R42XLS6 , 77-312-1 , 751-10292 , 98079-56846

Qty:
$2.96
Champion Spark Plug
  • Champion Copper Plus- Boxed - RN9YC
  • Plug Type RN9YC RESISTOR TYPE Gap .024
  • Copper Plus
  • Product Attributes:
    • Center Electrode Tip Material: Nickel Copper Alloy
    • Classification: Champion Copper Plus
    • Electrical Terminal Type: Removable Nut
    • Feature 1: Copper Plus - Dependable Performance.
    • Feature 2: Copper Core Center Electrode Allows For Accurate Control Of Heat Range For Longer Life
    • Feature 3: Patented Tintac And Ultraseal Coated Shell For Maximum Corrosion Resistance
    • Feature 4: Patented Sac-9 Semiconductor Resistor For Maximum Emi & Rfi Suppression
    • Feature 5: Built To Iso And Sae Standards For Proven Performance
    • Ground Electrode Core Material: Nickel Copper Alloy
    • Ground Electrode Quantity: 1
    • Hex Size:
      • 0.813
      • 20.7
    • Insulator Height: 0.060
    • Manufacturer Heat Range: 9
    • Plug Type: Rn9yc
    • Reach: 0.750
    • Resistor Type: Yes
    • Thread Diameter:
      • 0.551
      • 14.0
  • Dependable performance. This Champion spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear.
  • Suggested Purchase Quantity: 12
    • Most jobs typically require 12 of this item.
Brand: Champion
Additional Fitment Information:
Vehicle Block Engine CID CC
1979 - Triumph Bonneville 750 T140D - - Cyl -L - 744
NGK
1980 Triumph TR8 Spark Plug 8 Cyl 3.5L NGK - G-Power Spark Plug

P311-3906D59    7082  New

7082 , APP646 , APP65 , APP66 , AP2744 , AP64 , AP65 , AP66 , AP65DP2 , 4502 , IW16TT , PW20TT , 4501 , 4708 , PW16TT , WGR9DQP , 6736 , 3031 , 3322 , 3405 , RN14PMC , RN14PMC5 , 41-827 , 4 , 25164642

Qty:
$4.86
NGK Spark Plug
  • NGK G-Power Platinum Spark Plug
  • 0.035"
  • G-Power Spark Plug
  • Product Attributes:
    • Center Electrode Core Material: Copper Core
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel Core
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Trapezoid
    • Hex Size: 13/16"
    • Insulator Height: 55.00
    • Manufacturer Heat Range: 5
    • Pre-Gap Size: 0.040
    • Reach: 0.75
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 14.00
  • NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: NGK
Additional Fitment Information:
Vehicle Block Engine CID CC
1980 - Triumph TR8 V 8 Cyl 3.5L - 3528
NGK
1975 Triumph Spitfire Spark Plug 4 Cyl 1.5L NGK - G-Power Spark Plug

P311-3906D59    7082  New

7082 , APP646 , APP65 , APP66 , AP2744 , AP64 , AP65 , AP66 , AP65DP2 , 4502 , IW16TT , PW20TT , 4501 , 4708 , PW16TT , WGR9DQP , 6736 , 3031 , 3322 , 3405 , RN14PMC , RN14PMC5 , 41-827 , 4 , 25164642

Qty:
$4.86
NGK Spark Plug
  • NGK G-Power Platinum Spark Plug
  • 0.025"
  • G-Power Spark Plug
  • Product Attributes:
    • Center Electrode Core Material: Copper Core
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel Core
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Trapezoid
    • Hex Size: 13/16"
    • Insulator Height: 55.00
    • Manufacturer Heat Range: 5
    • Pre-Gap Size: 0.040
    • Reach: 0.75
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 14.00
  • NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: NGK
Additional Fitment Information:
Vehicle Block Engine CID CC
1975 - Triumph Spitfire L 4 Cyl 1.5L - 1493
NGK
1968 Triumph GT6 Spark Plug 6 Cyl 2.0L NGK - G-Power Spark Plug

P311-3906D59    7082  New

7082 , APP646 , APP65 , APP66 , AP2744 , AP64 , AP65 , AP66 , AP65DP2 , 4502 , IW16TT , PW20TT , 4501 , 4708 , PW16TT , WGR9DQP , 6736 , 3031 , 3322 , 3405 , RN14PMC , RN14PMC5 , 41-827 , 4 , 25164642

Qty:
$4.86
NGK Spark Plug
  • NGK G-Power Platinum Spark Plug
  • 0.025"
  • G-Power Spark Plug
  • Product Attributes:
    • Center Electrode Core Material: Copper Core
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel Core
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Trapezoid
    • Hex Size: 13/16"
    • Insulator Height: 55.00
    • Manufacturer Heat Range: 5
    • Pre-Gap Size: 0.040
    • Reach: 0.75
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 14.00
  • NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: NGK
Additional Fitment Information:
Vehicle Block Engine CID CC
1968 - Triumph GT6 L 6 Cyl 2.0L 122 1998
NGK
1963 Triumph Spitfire Spark Plug 4 Cyl 1.1L NGK - G-Power Spark Plug

P311-3906D59    7082  New

7082 , APP646 , APP65 , APP66 , AP2744 , AP64 , AP65 , AP66 , AP65DP2 , 4502 , IW16TT , PW20TT , 4501 , 4708 , PW16TT , WGR9DQP , 6736 , 3031 , 3322 , 3405 , RN14PMC , RN14PMC5 , 41-827 , 4 , 25164642

Qty:
$4.86
NGK Spark Plug
  • NGK G-Power Platinum Spark Plug
  • 3/4" Reach 0.025"
  • G-Power Spark Plug
  • Product Attributes:
    • Center Electrode Core Material: Copper Core
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel Core
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Trapezoid
    • Hex Size: 13/16"
    • Insulator Height: 55.00
    • Manufacturer Heat Range: 5
    • Pre-Gap Size: 0.040
    • Reach: 0.75
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 14.00
  • NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: NGK
Additional Fitment Information:
Vehicle Block Engine CID CC
1963 - Triumph Spitfire L 4 Cyl 1.1L 70 1147
NGK
1971 Triumph Stag Spark Plug 8 Cyl 3.0L NGK - G-Power Spark Plug

P311-3906D59    7082  New

7082 , APP646 , APP65 , APP66 , AP2744 , AP64 , AP65 , AP66 , AP65DP2 , 4502 , IW16TT , PW20TT , 4501 , 4708 , PW16TT , WGR9DQP , 6736 , 3031 , 3322 , 3405 , RN14PMC , RN14PMC5 , 41-827 , 4 , 25164642

Qty:
$4.86
NGK Spark Plug
  • NGK G-Power Platinum Spark Plug
  • 0.025"
  • G-Power Spark Plug
  • Product Attributes:
    • Center Electrode Core Material: Copper Core
    • Center Electrode Tip Material: Platinum
    • Ground Configuration: Standard
    • Ground Electrode Core Material: Nickel Core
    • Ground Electrode Quantity: 1
    • Ground Electrode Tip Design: Trapezoid
    • Hex Size: 13/16"
    • Insulator Height: 55.00
    • Manufacturer Heat Range: 5
    • Pre-Gap Size: 0.040
    • Reach: 0.75
    • Resistance: 5000
    • Seat Type: Flat
    • Thread Diameter: 14.00
  • NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive expertise NGK has built a reputation for quality and reliability; manufacturing spark plugs for virtually every automotive, motorcycle, marine and small engine application. We are committed to be the premier partner with our customers, while maintaining original equipment standards for the highest durability and operational performance. With state-of-the-art manufacturing, inventory and distribution facilities in North America and across the globe, NGK is dedicated to providing customers with world-class products and services.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
Brand: NGK
Additional Fitment Information:
Vehicle Block Engine CID CC
1971 - Triumph Stag V 8 Cyl 3.0L 183 2997