Seal the base of the distributor and keep engine oil where it belongs with the MAHLE Distributor Mounting Gasket 72219. This gasket fits between the distributor housing and its mounting surface on the engine, forming the seal that guards against oil seepage at the distributor base. It drops in as a direct-fit replacement across a wide range of GM V8 applications, including the 1975 Buick Apollo [V8-4.3L], 1977-1987 Buick Electra, 1977-1986 and 1988-1990 Buick LeSabre, 1987-1990 Cadillac Brougham, 1987-1990 Chevrolet Caprice, 1964-1969 Oldsmobile 442, 1971-1990 Oldsmobile Custom Cruiser, and many Pontiac models — see the Buyer's Guide tab for the full list.
Signs the original gasket may need replacing include oil weeping or seepage around the base of the distributor. Sold individually; package quantity is 1.
Interchange: 3300 2971 · 1P 77557-A
33002971 · 1P77557A · 100328 · 145577 · 424 · FP4F7391 · 119785 · 1918743 · 383524 · OR3036
This part cross-references / interchanges with the following part numbers:
What does this gasket do?
It seals between the distributor housing and its mounting surface on the engine, helping guard against engine oil seepage at the base of the distributor.
What is the gasket made of?
The gasket is molded from nitrile.
What are its dimensions?
It has a 1.313 in inside diameter, a 1.563 in outside diameter, 0.125 in thickness, and a 0.125 in O-ring cross-section.
Will this fit my vehicle?
It fits a wide range of GM V8 applications from the 1960s through 1990, such as the Buick Electra, Cadillac Brougham, and Oldsmobile Custom Cruiser. Check the Buyer's Guide tab for the full list.
How many are included?
This listing is for one gasket; the package quantity is 1. Applications listed use one per distributor.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
