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Best Selling Genuine Infiniti Radiator Caps

  • We Stock the following top leading brands, including Stant
  • Constantly Updated Inventory of Infiniti Replacement Radiator Cap Parts

We stock Radiator Cap parts for most Infiniti models, including G20, G35, G37, M35, M45, Q45, Q70, QX56, QX60.

Stant
2006 Infiniti Q45 Radiator Cap 8 Cyl 4.5L Stant - Safety Release Radiator Cap

P311-1140D9A    10327  New

10327 , 33064 , 31533 , 703-1393 , 7913 , ST-13R

Qty:
$7.29
Stant Radiator Cap
  • Pressure Rating 13 psi Check hood clearance prior to installing this cap
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent mini radiator cap. For open or closed system. 16 mm deep neck. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2006 - Infiniti Q45 V 8 Cyl 4.5L - 4494
Stant
2017 Infiniti Q70L Radiator Cap 6 Cyl 3.7L Stant - OE Type Radiator/Coolant Recovery Tank Cap

P311-4790404    10227  New

F4BZ 8100 A , FS11-15-205 , 21430-0B200 , 0K20215205A , 21430-50A01 , FEG8-15-205 , 19045-PR3-005 , E8GY 8100 A , 3533036000 , RS-79 , 16470-76021 , 25330-36000 , 21430-7994A , 2533024100 , 21430-4B000 , ZZM2-15-205 , 82933 , 16401-16010 , 745153011 , 533017000 , RA-13 , 16401-54750 , 253405H000 , E8GY 8100 B , RS-519 , 17920-61A00 , 133-0145 , 133-0144 , F807-15-205 , MR481217 , MB605277 , 7513 , RC 67 , 31333 , AW338245 , 2533011415 , 533033001 , 16401-63010 , 17920-61AA0 , 46029 , N350-15-205 , KL78-15-205 , MR481218 , MB222066 , 96067641 , ER-29 , 96062603 , 253301G000 , 0K2C615205 , RS-102 , 2533001G00 , YM1Z-8100-AB , 17920-83100 , 16401-50071 , L95-4060 , E92Z 8100 B , F57Z 8100 A , 16480-76011 , 45113GA021 , 253301G010 , YF5Z 8100 AA , 16470-76020 , 16401-76020 , 82927 , E9ZZ 8100 B , 25330-33010 , 94847233 , 94842508 , E8BZ 8100 B , F6XZ 8100 AA , 52467188 , 21430-01F01 , 16401-0C010 , 16401-71010 , 25330-33101 , F1CZ 8100 A , L95-4080 , 21430-17C00 , 17920-78120 , 745113051 , RS-63 , K817-15-205 , 703-1695 , L95-4063 , MB660055 , 17920-82000 , 21430-7995B , 16401-74170 , 96061601 , MB222336 , 21430-2Z000 , F8B7-15-205 , OK30A-15-205 , 45113GA020 , N321-15-205 , 96051840 , 16401-50021 , ER-25 , 16401-63010-73 , MB356417 , 21430-F4305 , 644107 , 21430-4B700 , 0K30A15205 , 19045-PM3-003 , 17920-83101 , 533033101 , 46033 , 33028 , F6XH 8100 AA , 16401-50020 , F32Z 8100 A , RS-86 , 25330-14200 , MR48 1217 , 745113050 , YF5H 8100 AA , KL11-15-205A , 25330-G010 , 107 , 1640187712000 , 21430-6K000 , T-13R , 745113052 , F3XY 8100 A , 96051843 , RR-27 , 25330-25000 , RS-67 , 8941169162 , MB845036 , KL11-15-205 , 16401-15210 , 94854943 , 45113GA022 , E7GZ 8100 A , 19045-PM3-004 , 1770083100 , 533033000 , RS-72 , N3H115205 , 53-10728 , 8941532510 , E92H 8100 AB , 10227 , 21430-1B000 , MB890520 , KF01-15-205 , 21430-01F00 , N3A1-15-205A , OK202-15-205 , 19045-PR3-004 , YM1Z-8100-AA , 21430-7996E , 0K20215205 , MB660171 , 25330-33000 , MB660701 , 17920-60B20 , 21430-7995A , 21430-F430A , RS-84 , AW332158 , 25330-33100 , 2533033001 , 19045-PR3-003 , E92H 8100 AC , 17920-60B21 , 89438444230 , 21430-4B701 , 96060164 , 45113GA121 , 25330-21000 , B303-15-205A , 16401-50051 , RS-88 , MB660735 , 16401-76021 , 25330-33001 , 45113GA120 , F3XY8100B , 19045-PR7-A06 , OK2C6-15-205 , 16401-01010 , 21430-79901 , 16401-50070 , 45153AC030 , 533014201 , 16401-08010 , 16401-50050 , 21430-50A00 , D316-15-205 , RS-87 , 21430-01F02 , 2533017000 , E8BZ 8100 A

Qty:
$6.07
Stant Radiator Cap
  • Pressure Rating 13 psi This part is also available in the Engine Coolant Thermostat Kit 114KT, which contains 14678 (Engine Coolant Thermostat), 15112 (Engine Coolant Thermostat) and 74000 (Engine Coolant Temperature Sensor)
  • OE Type Radiator/Coolant Recovery Tank Cap
  • 13 PSI mini radiator cap. Fits 32 mm ID, 16 mm deep neck. Made of quality material. Will bring coolant back from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2017 - Infiniti Q70L V 6 Cyl 3.7L - 3696
Stant
2001 Infiniti Q45 Radiator Cap 8 Cyl 4.1L Stant - Safety Release Radiator Cap

P311-04B1B08    10333  New

33065 , ST-16R , 31534 , 7916 , 703-1394

Qty:
$6.98
Stant Radiator Cap
  • Pressure Rating 16 psi Check hood clearance prior to installing this cap
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent radiator cap in "A" size. For open or closed system. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2001 - Infiniti Q45 V 8 Cyl 4.1L - 4130
Stant
2017 Infiniti QX60 Radiator Cap 6 Cyl 3.5L Stant - OE Type Radiator/Coolant Recovery Tank Cap

P311-43D0CED    10233  New

MO4495805 , 45137AE001 , 31336 , 33044 , MR968532 , OK2C6-15-205A , KL15-15-205A , 19045-PAA-A51 , 25330-3K000 , 8-97171-436-0 , MR481252 , 8-52477-552-0 , 12R8 , 7516 , E9SH 8100 AA , 97249639 , YF47-15-205 , 19045-PR7-J24 , RR-33 , 19045-PV3-005 , 21430-1P111 , 97104194 , 253303K000 , 8-97239-187-0 , 25330-3E-000 , 1K2N1-15-205 , 8-94408-139-1 , 25330B1000 , N3A1-15-205 , 8-52468-173-0 , 45137AE00B , A501-15-205 , 97129572 , 1350A730 , 16331-20060 , 52477552 , 16401-62090 , 21430-1P110 , 53301P000 , 45137AE00A , RC 72 , 25330-38001 , 82933 , 97027623 , 94132697 , 25330-2E000 , 19045-PT0-003 , 25330C2000 , 97182935 , 97182673 , 94116916 , 8-94153-251-1 , 1773062H00 , 21430-1P120 , 10233 , 94418071 , 703-1712 , 21430-0M900 , 533038001 , 97042334 , 16331-20020 , 25330-1P000 , F42Z 8100 A , 97120073 , 253302E100 , 53303K000 , 8971643730 , 8-94408-139-0 , 21430-30P00 , 253304R000 , 8-94384-423-1 , 97167861 , 97148007 , 253300W000 , 8-94116-916-1 , 8-94116-916-0 , 19045-PV1-015 , 1640150210 , 21430-54P00 , 19045-RAA-A51 , 25330-39100 , 97164373 , 45137AE002 , KL01-15-205 , 97171436 , 25330-38000 , 97177848 , 2533020 , 19045-PR7-A08 , 253301H000 , 0K2C615205A , 97167854 , F87H 8100 AA , 16304-0A010 , RS-89 , 253302E001 , 97136119 , 253303C100 , E9SZ 8100 A , 21430-06P01 , 21430-1P107 , 5L548100AA , K2N1-15-205 , 16401-67150 , 19045-PT0-004 , RS-76 , 21430-74N00 , 1F71-15-205 , 46045 , 0K2FA15205 , M04495805 , N323-15-205 , AJA415205 , 21430-1P100 , ZZM5-15-205 , 8-97241-092-0 , 8-97209-558-0 , 21430-D991A , OK2FA-15-205 , 94408139 , 8-97209-559-0 , 4495805 , 52468173 , 16304-0A020 , 533039100 , T-16R , 25330-1R000 , 45137AE000 , 19045-PCA-004 , AS0115205 , 553323K000 , 94153251 , 17920-65G50 , 25330-3Z000 , 8-97104-194-0 , 25330-0W000 , F02Z 8100 A , 97384423 , KL61-15-205 , 8-94384-423-0 , 97177872 , 16331-20040 , 19045-PR7-A07 , 53303Z000 , 253302D090

Qty:
$6.13
Stant Radiator Cap
  • Pressure Rating 16 psi This part is also available in the Engine Coolant Thermostat Kit 117KT, which contains 15188 (Engine Coolant Thermostat), 25286 (Engine Coolant Thermostat Seal) and 74162 (Engine Coolant Temperature Sensor)
  • OE Type Radiator/Coolant Recovery Tank Cap
  • 16 PSI mini radiator cap. Fits 32 mm ID, 16 mm deep neck. Made of quality material. Will bring coolant back from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2017 - Infiniti QX60 V 6 Cyl 3.5L - 3498
Stant
2017 Infiniti Q70L Radiator Cap 6 Cyl 3.7L Stant - Safety Release Radiator Cap

P311-1140D9A    10327  New

10327 , 33064 , 31533 , 703-1393 , 7913 , ST-13R

Qty:
$7.29
Stant Radiator Cap
  • Pressure Rating 13 psi
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent mini radiator cap. For open or closed system. 16 mm deep neck. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2017 - Infiniti Q70L V 6 Cyl 3.7L - 3696
Stant
2017 Infiniti QX60 Radiator Cap 6 Cyl 3.5L Stant - Safety Release Radiator Cap

P311-04B1B08    10333  New

33065 , ST-16R , 31534 , 7916 , 703-1394

Qty:
$6.98
Stant Radiator Cap
  • Pressure Rating 16 psi
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent radiator cap in "A" size. For open or closed system. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2017 - Infiniti QX60 V 6 Cyl 3.5L - 3498
Stant
2007 Infiniti G35 Radiator Cap 6 Cyl 3.5L Stant - OE Type Radiator/Coolant Recovery Tank Cap

P311-4790404    10227  New

F4BZ 8100 A , FS11-15-205 , 21430-0B200 , 0K20215205A , 21430-50A01 , FEG8-15-205 , 19045-PR3-005 , E8GY 8100 A , 3533036000 , RS-79 , 16470-76021 , 25330-36000 , 21430-7994A , 2533024100 , 21430-4B000 , ZZM2-15-205 , 82933 , 16401-16010 , 745153011 , 533017000 , RA-13 , 16401-54750 , 253405H000 , E8GY 8100 B , RS-519 , 17920-61A00 , 133-0145 , 133-0144 , F807-15-205 , MR481217 , MB605277 , 7513 , RC 67 , 31333 , AW338245 , 2533011415 , 533033001 , 16401-63010 , 17920-61AA0 , 46029 , N350-15-205 , KL78-15-205 , MR481218 , MB222066 , 96067641 , ER-29 , 96062603 , 253301G000 , 0K2C615205 , RS-102 , 2533001G00 , YM1Z-8100-AB , 17920-83100 , 16401-50071 , L95-4060 , E92Z 8100 B , F57Z 8100 A , 16480-76011 , 45113GA021 , 253301G010 , YF5Z 8100 AA , 16470-76020 , 16401-76020 , 82927 , E9ZZ 8100 B , 25330-33010 , 94847233 , 94842508 , E8BZ 8100 B , F6XZ 8100 AA , 52467188 , 21430-01F01 , 16401-0C010 , 16401-71010 , 25330-33101 , F1CZ 8100 A , L95-4080 , 21430-17C00 , 17920-78120 , 745113051 , RS-63 , K817-15-205 , 703-1695 , L95-4063 , MB660055 , 17920-82000 , 21430-7995B , 16401-74170 , 96061601 , MB222336 , 21430-2Z000 , F8B7-15-205 , OK30A-15-205 , 45113GA020 , N321-15-205 , 96051840 , 16401-50021 , ER-25 , 16401-63010-73 , MB356417 , 21430-F4305 , 644107 , 21430-4B700 , 0K30A15205 , 19045-PM3-003 , 17920-83101 , 533033101 , 46033 , 33028 , F6XH 8100 AA , 16401-50020 , F32Z 8100 A , RS-86 , 25330-14200 , MR48 1217 , 745113050 , YF5H 8100 AA , KL11-15-205A , 25330-G010 , 107 , 1640187712000 , 21430-6K000 , T-13R , 745113052 , F3XY 8100 A , 96051843 , RR-27 , 25330-25000 , RS-67 , 8941169162 , MB845036 , KL11-15-205 , 16401-15210 , 94854943 , 45113GA022 , E7GZ 8100 A , 19045-PM3-004 , 1770083100 , 533033000 , RS-72 , N3H115205 , 53-10728 , 8941532510 , E92H 8100 AB , 10227 , 21430-1B000 , MB890520 , KF01-15-205 , 21430-01F00 , N3A1-15-205A , OK202-15-205 , 19045-PR3-004 , YM1Z-8100-AA , 21430-7996E , 0K20215205 , MB660171 , 25330-33000 , MB660701 , 17920-60B20 , 21430-7995A , 21430-F430A , RS-84 , AW332158 , 25330-33100 , 2533033001 , 19045-PR3-003 , E92H 8100 AC , 17920-60B21 , 89438444230 , 21430-4B701 , 96060164 , 45113GA121 , 25330-21000 , B303-15-205A , 16401-50051 , RS-88 , MB660735 , 16401-76021 , 25330-33001 , 45113GA120 , F3XY8100B , 19045-PR7-A06 , OK2C6-15-205 , 16401-01010 , 21430-79901 , 16401-50070 , 45153AC030 , 533014201 , 16401-08010 , 16401-50050 , 21430-50A00 , D316-15-205 , RS-87 , 21430-01F02 , 2533017000 , E8BZ 8100 A

Qty:
$6.07
Stant Radiator Cap
  • Pressure Rating 13 psi This part is also available in the Engine Coolant Thermostat Kit 114KT, which contains 14678 (Engine Coolant Thermostat), 15112 (Engine Coolant Thermostat) and 74000 (Engine Coolant Temperature Sensor) Early
  • OE Type Radiator/Coolant Recovery Tank Cap
  • 13 PSI mini radiator cap. Fits 32 mm ID, 16 mm deep neck. Made of quality material. Will bring coolant back from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2007 - Infiniti G35 V 6 Cyl 3.5L - 3498
Stant
2007 Infiniti G35 Radiator Cap 6 Cyl 3.5L Stant - Safety Release Radiator Cap

P311-1140D9A    10327  New

10327 , 33064 , 31533 , 703-1393 , 7913 , ST-13R

Qty:
$7.29
Stant Radiator Cap
  • Pressure Rating 13 psi Early
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent mini radiator cap. For open or closed system. 16 mm deep neck. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2007 - Infiniti G35 V 6 Cyl 3.5L - 3498
Stant
2015 Infiniti Q70 Radiator Cap 6 Cyl 3.7L Stant - OE Type Radiator/Coolant Recovery Tank Cap

P311-4790404    10227  New

F4BZ 8100 A , FS11-15-205 , 21430-0B200 , 0K20215205A , 21430-50A01 , FEG8-15-205 , 19045-PR3-005 , E8GY 8100 A , 3533036000 , RS-79 , 16470-76021 , 25330-36000 , 21430-7994A , 2533024100 , 21430-4B000 , ZZM2-15-205 , 82933 , 16401-16010 , 745153011 , 533017000 , RA-13 , 16401-54750 , 253405H000 , E8GY 8100 B , RS-519 , 17920-61A00 , 133-0145 , 133-0144 , F807-15-205 , MR481217 , MB605277 , 7513 , RC 67 , 31333 , AW338245 , 2533011415 , 533033001 , 16401-63010 , 17920-61AA0 , 46029 , N350-15-205 , KL78-15-205 , MR481218 , MB222066 , 96067641 , ER-29 , 96062603 , 253301G000 , 0K2C615205 , RS-102 , 2533001G00 , YM1Z-8100-AB , 17920-83100 , 16401-50071 , L95-4060 , E92Z 8100 B , F57Z 8100 A , 16480-76011 , 45113GA021 , 253301G010 , YF5Z 8100 AA , 16470-76020 , 16401-76020 , 82927 , E9ZZ 8100 B , 25330-33010 , 94847233 , 94842508 , E8BZ 8100 B , F6XZ 8100 AA , 52467188 , 21430-01F01 , 16401-0C010 , 16401-71010 , 25330-33101 , F1CZ 8100 A , L95-4080 , 21430-17C00 , 17920-78120 , 745113051 , RS-63 , K817-15-205 , 703-1695 , L95-4063 , MB660055 , 17920-82000 , 21430-7995B , 16401-74170 , 96061601 , MB222336 , 21430-2Z000 , F8B7-15-205 , OK30A-15-205 , 45113GA020 , N321-15-205 , 96051840 , 16401-50021 , ER-25 , 16401-63010-73 , MB356417 , 21430-F4305 , 644107 , 21430-4B700 , 0K30A15205 , 19045-PM3-003 , 17920-83101 , 533033101 , 46033 , 33028 , F6XH 8100 AA , 16401-50020 , F32Z 8100 A , RS-86 , 25330-14200 , MR48 1217 , 745113050 , YF5H 8100 AA , KL11-15-205A , 25330-G010 , 107 , 1640187712000 , 21430-6K000 , T-13R , 745113052 , F3XY 8100 A , 96051843 , RR-27 , 25330-25000 , RS-67 , 8941169162 , MB845036 , KL11-15-205 , 16401-15210 , 94854943 , 45113GA022 , E7GZ 8100 A , 19045-PM3-004 , 1770083100 , 533033000 , RS-72 , N3H115205 , 53-10728 , 8941532510 , E92H 8100 AB , 10227 , 21430-1B000 , MB890520 , KF01-15-205 , 21430-01F00 , N3A1-15-205A , OK202-15-205 , 19045-PR3-004 , YM1Z-8100-AA , 21430-7996E , 0K20215205 , MB660171 , 25330-33000 , MB660701 , 17920-60B20 , 21430-7995A , 21430-F430A , RS-84 , AW332158 , 25330-33100 , 2533033001 , 19045-PR3-003 , E92H 8100 AC , 17920-60B21 , 89438444230 , 21430-4B701 , 96060164 , 45113GA121 , 25330-21000 , B303-15-205A , 16401-50051 , RS-88 , MB660735 , 16401-76021 , 25330-33001 , 45113GA120 , F3XY8100B , 19045-PR7-A06 , OK2C6-15-205 , 16401-01010 , 21430-79901 , 16401-50070 , 45153AC030 , 533014201 , 16401-08010 , 16401-50050 , 21430-50A00 , D316-15-205 , RS-87 , 21430-01F02 , 2533017000 , E8BZ 8100 A

Qty:
$6.07
Stant Radiator Cap
  • Pressure Rating 13 psi This part is also available in the Engine Coolant Thermostat Kit 114KT, which contains 14678 (Engine Coolant Thermostat), 15112 (Engine Coolant Thermostat) and 74000 (Engine Coolant Temperature Sensor) SPORTPRE; SPORTTEC
  • OE Type Radiator/Coolant Recovery Tank Cap
  • 13 PSI mini radiator cap. Fits 32 mm ID, 16 mm deep neck. Made of quality material. Will bring coolant back from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2015 - Infiniti Q70 V 6 Cyl 3.7L - 3696
Stant
2015 Infiniti Q70 Radiator Cap 6 Cyl 3.7L Stant - Safety Release Radiator Cap

P311-1140D9A    10327  New

10327 , 33064 , 31533 , 703-1393 , 7913 , ST-13R

Qty:
$7.29
Stant Radiator Cap
  • Pressure Rating 13 psi SPORTPRE; SPORTTEC
  • Safety Release Radiator Cap
  • 13 PSI Lev-R-Vent mini radiator cap. For open or closed system. 16 mm deep neck. Will bring back coolant from the overflow tank.
Brand: Stant
Additional Fitment Information:
Vehicle Block Engine CID CC
2015 - Infiniti Q70 V 6 Cyl 3.7L - 3696

Latest Infiniti Repair and Radiator Cap Installation Advice

CarJunky AutoAdvice

my 2005 infiniti g35x over heats

Showing 2 out of 5 Posts | Show 3 Hidden Posts
Question From acmalik on my 2005 infiniti g35x over heats

i was driving my 2005 infiniti g5x when it started over heating i went to a mechanic and he changed the thermostat and and it was ok for a while but after a month it started again but this time when i starts when i am in traffic and the car is not moving the gauge starts rising but when i drive it goes back to normal but after a week it became worse the gauge now rises even when i am driving and it over heats but no leakage, pls what can be the problem?

Response From Discretesignals Top Rated Answer

How is the coolant level in the radiator? Don't just check the reservoir. Remove the radiator cap when the engine is cold and see if the coolant level is at the top.

When sitting at the light and it starts to run hot, are the cooling fans behind the radiator running? Does the heater blow hot air when it is running hot?

Response From acmalik

the coolant is full and the fans behind the radiator works, also AC works well.

Response From Discretesignals

When it is running hot is the air blowing out of the fans really hot? If you can get your hands on the radiator hoses while the engine is running, both hoses should be hot. If one hose is cold and the other is hot, you don't have any heat being transferred to the radiator. Also inspect the front of the condenser (which is in front of the radiator) and make sure it isn't clogged up preventing proper airflow.

Response From Tom Greenleaf

DS asked if full at RADIATOR and if heater works - I take than when hot. A/C would work till engine croaked. Out of this it's all his and on the right track,


T