OEM 350Z / G35 Radiator Cap - Z1 Motorsports - Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
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OEM 350Z / G35 Radiator Cap

starstarstarstarstar 5/5 - (8 Reviews)
Brand: Nissan
Part #:
21430-7999C - 2003-2006 (VQ35DE) > 21430-01F02 > 21430-79901
21430-D999C - 2007-2008 (VQ35HR) > 21430-D991A > 21430-D999A
Fits models: 350Z / G35...

Product Description

OEM Nissan radiator cap fits various Nissan and Infiniti models including the 350z and G35.

These are typical wear components that should also be checked frequently, and are responsible for maintaining consistent coolant temperatures. Replacement of the radiator cap is recommended whenever replacing the radiator.

We also offer and upgraded higher pressure radiator cap, available HERE!

Fits:

  • 2003-2008 Nissan 350Z (Z33)
  • 2003-2007 Infiniti G35 Coupe
  • 2003-2006 Infiniti G35 Sedan

Sold Individually

Available Options:

Please review the product description if you are unsure about any of the options below.

Engine:

Quantity:

In stock, ready to ship. 
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Price: $15.49

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What our customers say

starstarstarstarstar
Rudy
March 18, 2024
Perfect oem solution
starstarstarstarstar
Nathanial
November 9, 2023
perfect replacement for the worn out OEM
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Brian
August 18, 2023
Works just as well as oem. Seal is tight and keeps everything in place
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Teresa
April 18, 2023
Great if replacing Radiator !!!
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Brad
October 12, 2022
Works like the OEM one. Good replacement.
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Alex
September 5, 2021
Surprised it got too me as fast as it did but Z1 is perfect for these Oem parts
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Sarah
August 17, 2021
Purchased this OEM cap along with a OEM thermostat from here for Infiniti G35 2006 Coupe. After purchasing generic caps not sealing right or allowing too much pressure to build up or air in. Very satisfied!
starstarstarstarstar
Philip
April 26, 2021
fits just like the OEM one. works great! no issues with it, had it on for 6 months now.