Your 1982-1988 Firebird overflow tank cap allows hot fluid to expand into the tank while making coolant level checks easy and quick with no interference to the coolant system. Its internal check valve bleeds any overpressure from the tank into the atmosphere while retaining critical fluid. Original caps can become weakened from years of engine heat. Replace your original cap with a reproduction from Eckler's Firebird. Our cap is manufactured just like the original to ensure years of trouble free performance. Fits 1982, 1983, 1984, 1985, 1986, 1987, 1988
Fitment:
- 1982 Pontiac Firebird
- 1983 Pontiac Firebird
- 1984 Pontiac Firebird
- 1985 Pontiac Firebird
- 1986 Pontiac Firebird
- 1987 Pontiac Firebird
- 1988 Pontiac Firebird
Details
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov