GM Service Manual Online
For 1990-2009 cars only

GASKET FOR OIL PANS PROPER GASKET USAGE

Composition (formed) oil pan gaskets are available for use on the above engines under the following part numbers:

Year Engine Part Number ---- ------ -----------

1982-83 3.8L & 4.1L 126077

1983 3.0L (Steel Oil Pan) 25516877

1982 3.0L (Plastic Oil Pan) R.T.V. *

* R.T.V.'s differ in performance. Use only G.M.'s sealer, or equivalent, such as 3M-T3 (08660), Fel-Pro numbers 227 and 228, GE catalog numbers 56002, 1186, 454, and G.E. 1673.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.