Fel-Pro BS 40190 One-Piece Rear Main Seal Set for 2004-2005 Buick/Chevrolet/Pontiac 3.8L V6 - Rubber - fits LaCrosse, Allure, LeSabre, Park

The Fel-Pro BS 40190 is a Rubber one-piece rear main seal set that seals the crankshaft where it exits the engine block, sealing the rotating crank journal against oil leaks at the rear main bearing on the applications listed below, restoring a clean sealing surface for a reliable, oil-tight seal.

Vehicle Fitment:

• 2005-2005 Buick LaCrosse 3.8L
• 2005-2005 Buick Allure 3.8L
• 2004-2005 Buick LeSabre 3.8L
• 2004-2005 Buick Park Avenue 3.8L
• 2004-2004 Buick Regal 3.8L
• 2004-2005 Chevrolet Impala 3.8L
• 2004-2005 Chevrolet Monte Carlo 3.8L
• 2004-2005 Pontiac Bonneville 3.8L
• 2004-2005 Pontiac Grand Prix 3.8L

Important Notes:

• Lubricate the seal lip and crankshaft journal lightly before installation; never run the lip dry.
• Verify one-piece versus two-piece rear main seal design against your engine before ordering.
• Rear main seal replacement usually requires removing the oil pan or transmission - inspect the oil pan gasket and rear main bearing while the area is open.

WARNING: WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or reproductive harm.