Gap 0.035
Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Ir Alloy (90% Ir)
Spark Plug Iridium Power
Iridium Power
Product Attributes:
Center Electrode Core Material:Copper
Center Electrode Tip Material:Iridium
Ground Configuration:Standard
Ground Electrode Core Material:Nickel
Ground Electrode Tip Design:Tapercut, U-groove
Hex Size:18.0
Pre-Gap Size:0.9
Reach:19.00
Resistance:5000
Seat Type:Flat
Increased performance with World's smallest Iridium Center Eletrode (0.4mm).
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.
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.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.708 in. Thread Reach; 14mm Thread Diameter; Taper Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.108 is a 14mm, 0.708 in. reach plug with a 5/8 in. hex and a taper seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.460 in. Thread Reach; 14mm Thread Diameter; Taper Seat; DiamondFIRE Tip w/Fixed Gap;
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.107 is a 14mm, 0.460 in. reach plug with a 5/8 in. hex and a taper seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3.107 is a similar to E3.104 and E3.105, but has its own heat range, and has a projected core nose. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.750 in Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.106 is a 14mm, 0.750 in. reach plug with a 5/8 in. hex and a gasket seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3.106 is a similar to E3.101, E3.102 and E3.103, but has its own heat range, and has a projected core nose. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 3/4 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.102 is a 14mm, 0.750 in. reach plug with a 5/8 in. hex and a gasket seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3.102 is a heat range hotter than E3.101. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high compression engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.750 in Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.101 is a 14mm, 0.750 in. reach plug with a 5/8 in. hex and a gasket seat. It is built to have a cold heat range, non-resistor, and is used in a variety of racing applications. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high compression engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.708 in. Thread Reach; 14mm Thread Diameter; Taper Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.109 is a 14mm, 0.708 in. reach plug with a 5/8 in. hex and a taper seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Lawn And Garden Spark Plug; Non-Resistor; 13/16 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Adjustable Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.10 is a 14mm, 0.375 in. reach plug with a gasket seat. It is used in multiple small engine applications, especially lawn and garden. The ground electrode is designed with E3's patented DiamondFIRE technology which is proven to improve power, increase fuel efficiency, and dramatically lower hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Lawn And Garden Spark Plug; Non-Resistor; 3/4 in. Hex Size; 0.375 in. Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Adjustable Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.12 is a 14mm, 0.375 in. reach plug with a gasket seat. It is used in a wide variety of small engine applications, especially handheld lawn and garden equipment. The patented DiamondFIRE side wire is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The unique ground electrode and full-size center electrode also provides optimal performance over an extended product life.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Autolite AR3924 High Performance Racing Resistor Spark Plug
Product Attributes:
Center Electrode Core Material:Copper
Center Electrode Design:Standard / Regular
Center Electrode Tip Material:Nickel
Electrical Terminal Type:Stud
Ground Electrode Core Material:Nickel
Ground Electrode Tip Design:Tapered
Ground Electrode Tip Material:Nickel
Hex Size:5/8"
Insulator Material:Ceramic
Insulator Type:Mid Projection
Pre-Gap Size:
0.040
1.00
Reach:
0.750
19.5
Resistance:4000
Resistor Type:Yes
Seat Type:Flat
Autolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Autolite High Thread Pro® Spark Plugs are engineered with a unique, OE patented design that results in more durability and greater power from a more comprehensive seal, improved heat transfer and more focused ignition power. These plugs are OE designed specifically for Ford 3V engines offering four specific heat ranges to match the specific requirements of high performance Ford models; Ford, Lincoln, and Mercury trucks and Ford Mustangs. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Autolite AR3923 High Performance Racing Resistor Spark Plug
Product Attributes:
Center Electrode Core Material:Copper
Center Electrode Design:Standard / Regular
Center Electrode Tip Material:Nickel
Electrical Terminal Type:Stud
Ground Electrode Core Material:Nickel
Ground Electrode Tip Design:Tapered
Ground Electrode Tip Material:Nickel
Hex Size:5/8"
Insulator Material:Ceramic
Pre-Gap Size:
0.044
1.10
Reach:
0.750
19.5
Resistance:4000
Resistor Type:Yes
Seat Type:Flat
Autolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Autolite AR3935 High Performance Racing Non-Resistor Spark Plug
Product Attributes:
Center Electrode Core Material:Copper
Center Electrode Design:Standard / Regular
Center Electrode Tip Material:Nickel
Electrical Terminal Type:Stud
Ground Electrode Core Material:Nickel
Ground Electrode Tip Design:Tapered
Ground Electrode Tip Material:Nickel
Hex Size:5/8"
Insulator Material:Ceramic
Pre-Gap Size:
0.025
0.60
Reach:
0.750
19.5
Resistor Type:No
Seat Type:Flat
Autolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Autolite AR94 High Performance Racing Non-Resistor Spark Plug
Product Attributes:
Center Electrode Core Material:Copper
Center Electrode Design:Standard / Regular
Center Electrode Tip Material:Nickel
Electrical Terminal Type:Stud
Ground Electrode Core Material:Nickel
Ground Electrode Tip Design:Tapered
Ground Electrode Tip Material:Nickel
Hex Size:5/8"
Insulator Material:Ceramic
Pre-Gap Size:
0.025
0.60
Reach:
0.679
17.0
Resistor Type:No
Seat Type:Tapered
Autolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.750 in Thread Reach; 14mm Thread Diameter; Gasket Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.103 is a 14mm, 0.750 in. reach plug with a 5/8 in. hex and a gasket seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3.103 is a heat range hotter than E3.102. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Premium Racing Spark Plug; Non-Resistor; 5/8 in. Hex Size; 0.460 in. Thread Reach; 14mm Thread Diameter; Taper Seat; DiamondFIRE Tip w/Fixed Gap;
Product Attributes:
WARNING CA Proposition 65:Yes
WARNING CA Proposition 65 Message:Warning: Cancer And Reproductive Harm
Features:
Patented DiamondFIRE Ground Electrode
Edge-To-Edge Ground Electrode Out Performs Other Plug Designs
E3 Equipped Engines Can Minimize Venting Of Unburned Fuel
Burn Fuel More Efficiently By Burning Fuel More Completely
Provide A Like-New Performance For The Life Of The Plug
The Most Environmentally-Friendly Plug Available
E3.105 is a 14mm, 0.460 in. reach plug with a 5/8 in. hex and a taper seat. It is built to have a cold heat range, non-resistor, and is used a variety of racing applications. E3.105 is a heat range hotter than E3.104. E3 racing plugs are fitted with its patented DiamondFIRE ground electrode, which is secured with two legs to the shell. This allows for excellent heat transfer and provides additional stability to the side wire in these high RPM engines. The unique DiamondFIRE ground electrode is proven to increase power, reduce fuel consumption, and improve hydrocarbon emissions in long-term use. The E3 ground electrode and full-size center electrode also provides optimal performance over an extended product life.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.
Autolite AR103 High Performance Racing Resistor Spark Plug
Product Attributes:
Center Electrode Core Material:Copper
Center Electrode Design:Standard / Regular
Center Electrode Tip Material:Nickel
Electrical Terminal Type:Stud
Ground Electrode Core Material:Nickel
Ground Electrode Tip Design:Tapered
Ground Electrode Tip Material:Nickel
Hex Size:5/8"
Insulator Material:Ceramic
Insulator Type:Mid Projection
Pre-Gap Size:
0.034
0.90
Reach:
0.679
17.0
Resistor Type:Yes
Seat Type:Tapered
Autolite Racing® Hi-Performance Spark Plugs are the ultimate racing plug designed for performance and used by professional car drivers. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
Suggested Purchase Quantity: 8
Most jobs typically require 8 of this item.
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.