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Malibu And Chevelle AC Delco, Radiator Filler Cap, 1978-1983

Malibu And Chevelle AC Delco, Radiator Filler Cap, 1978-1983
Malibu And Chevelle AC Delco, Radiator Filler Cap, 1978-1983
$18.99 ea
NEWARRIVING SOONEstimated Ship Date 09/24/2021 (If Ordered Today)
Model: 3022492
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
STORE PICKUP
[More Info]

The radiator cap actually increases the boiling point of your coolant by about 45 F (25 C). How does this simple cap do this? The same way a pressure cooker increases the boiling temperature of water. The cap is actually a pressure release valve, and on cars it is usually set to 15 psi. The boiling point of water increases when the water is placed under pressure.When the fluid in the cooling system heats up, it expands, causing the pressure to build up. The cap is the only place where this pressure can escape, so the setting of the spring on the cap determines the maximum pressure in the cooling system. Replace your 1978, 1979, 1980, 1981, 1982, 1983 Malibu and Chevelle radiator cap before it fails.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Malibu 1978 - 1983

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Chevelle Depot 2021