PROVA SPORTS RADIATOR CAP CALSONIC For SUBARU FORESTER SK9 H4 NA H4 Turbo 10000SP0020

PROVA

SPORTS RADIATOR CAP CALSONIC

10000SP0020

SUBARU FORESTER SK9

H4 NA H4 Turbo

Sports Radiator Pressure Cap for Calsonic type cap
_x000D_ 10000SP0020
_x000D_ 127kPa (18.4psi)
_x000D_ *Replace for #45137AE001-AE003/45137FE001/FE002 .
_x000D_ *Only for SUBARU H4 N/A, H4 Turbo engine vehicles.
_x000D_ *Recommended usage period: 1 year.
_x000D_
_x000D_ This performance radiator cap has its valve pressure set at 127kPa, ensuring the cooling system's maximum performance.
_x000D_ By raising the coolant pressure, the coolant's boiling point is raised above that achieved with the stock cap.
_x000D_ This gives more headroom in the coolant system under extreme conditions before boiling, which severely hinders cooling ability. The use of corrosion resistant stainless steel and heat resistant soft silicone for the inner passage seal improves sealing performance, resulting in both high durability and performance.
_x000D_ Featuring a pressure valve spring made to a tolerance of +/- 0.1kg/cm2, this is a replacement pressure cap with high precision and quality.

Images are for illustration purpose only. Actual product may vary.