Car PartsPontiac PartsPontiac Optima PartsPontiac Optima Main Bearing Set

Pontiac Optima Main Bearing Set

Your Optima is a prized possession.

Your Pontiac dealership isn't the only place to locate the best replacement parts for your Optima. Anyone who operates a Pontiac knows that when it comes to repairing their vehicle only the highest quality replacement parts will do. The vehicle in your driveway symbolizes the best in class compared to all the other vehicles currently being driven today. While it may not be difficult to buy replacement parts for Pontiac vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck.

Why Main Bearing Set replacement is so important.

A lack of proper lubrication for your internal engine components can result in intense friction and heat and lead to total engine failure. The moments where your engine's main caps meet the crankshaft are where all the friction and heat come from, which is why you will find your Pontiac Optima main bearings there. For decades, a metal alloy material called Babbitt has been used to make engine main bearings, which is just slightly softer than the forged or cast crankshaft and the main caps in your Pontiac Optima. Most bearings are cast with lubrication channels, so very little friction is created around the engine main bearings and they will last the life of the vehicle.

Don't wait another day... buy your replacements right now.

Select Your YearOrdering new Pontiac parts from means you are paying the lowest prices for the highest quality original and aftermarket replacement Optima parts on the internet. When your Pontiac needs a top quality replacement Main Bearing Set, there's no need to go somewhere besides the authority, Car Parts Discount. Trust in the value of the parts you get from and save time and money on all your upcoming repairs. When it comes to Pontiac Optima Main Bearing Set parts, you can find them for 1991, 1990, 1989, 1988 models by clicking the appropriate year below.

Select Your Year

Pontiac Optima Engine Crankshaft Main Bearing Set, OEM: 7108M
Sealed Power Engine Crankshaft Main Bearing Set 7108M
65.95, Save 39%   NEW ITEM
OEM: 7108M, Item: 104286
1 In Stock, Usually ships within 1 business day

Pontiac Optima, 2.0L 2000CC 122Cu. In. L4
Pontiac Optima Engine Crankshaft Main Bearing Set, OEM: 7218M
Sealed Power Engine Crankshaft Main Bearing Set 7218M
63.65, Save 39%   NO STOCK
OEM: 7218M, Item: 639452
Restock date not known

Pontiac Optima, 1.6L 1598CC 98Cu. In. L4