Nismo Radiator Cap

The Nismo radiator cap is a heavy duty radiator cap, which operates at 18.2 lbs (1.3 kg/cm) compared to 12.6 lbs (0.9 kg/cm) non-turbo and 16.8 lbs. (1.2 kg/cm) turbo Nissan OE(Original Equipment) stock caps.

Made for vehicles that need more cooling than the stock radiator cap provides.

Fits all Nissan and Infiniti vehicles manufactured from 1984 to present.

  • Details
  • Vehicle Compatibility
  • Additional Details
Product Price
21430-RS012 Radiator Cap US $ 40.08
Become a Member  to view shipping costs and finalise your order.
Product Model
21430-RS012 Radiator Cap Skyline - R33 GTS-t S2 - ECR33
Skyline - R33 GTS-t S1 - ECR33
Skyline - R32 GTR - BNR32
Skyline - R33 GTR - BCNR33
Skyline - R34 GTR - BNR34
Silvia - PS13 (Red Top)
Silvia - S14 S1
Silvia - S14 S2
Silvia - S15
180SX - RPS13 S2 (Black Head)
180SX - RPS13 S1 (Red Head)
180SX - RPS13 S3 (Black Head)
Skyline - R34 GTT - ER34
350Z - Z33
Skyline - R32 GTS-t - HCR32
Skyline - R31 GTS-X - HR31
Skyline - R31 GTS-R - HR31
Stagea - 25t RS (~98+) - WGC34
Stagea - 25t RS Four (~98+) - WGNC34
Stagea - 25t RS Four (pre 98) - WGNC34
Silvia - S13 (CA18DET)
Pulsar GTiR - RNN14
Fairlady - Z32
Cefiro - A31
180SX - RS13 (CA18DET)

Shipping Information

  • Usually ships from Japan 28 days after payment confirmation

Brand