What vehicles does this ACL main bearing set fit?

This set is designed for Buick 3800 V6 engines found in models like the LeSabre, Park Avenue, and Regal, as well as Chevrolet Camaro and Impala, Oldsmobile 88 and 98, and Pontiac Bonneville and Firebird. It covers a range of years from 1992 to 2005, depending on the specific model.

What is the purpose of main bearings in an engine?

Main bearings support the crankshaft within the engine block. They allow the crankshaft to rotate smoothly while maintaining consistent oil pressure and minimizing friction and wear. Proper main bearing function is essential for engine health and longevity.

Specifications

Brand: ACL
Part #: 4M2022A-30

ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set

Name: ACL Buick V6 231 1995-04 Engine Crankshaft Main Bearing Set
Brand: ACL
SKU: acl-acl-buick-v6-231-1995-04-engine-crankshaft-main-bearing-set-t14-632148
Price: 27.93 USD
Availability: BackOrder

$27.93

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ACL Engine Crankshaft Main Bearing Set for Buick V6 3800 engines (1995-04). Direct fit for reliable engine performance.

Key Features

Fits Buick LeSabre, Park Avenue, Regal, Riviera; Chevrolet Camaro, Impala, Monte Carlo; Oldsmobile 88, 98; and Pontiac Bonneville, Firebird.
Designed for Buick 3800 V6 engines (VIN 1, C, K, L) from 1995-2004.
Includes a full set of main bearings for crankshaft support.
Well-built construction to handle engine operating conditions.
Direct fit replacement for OE main bearings.

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About this part

Product Details

You get a full set of main bearings in this kit, which means one box handles the core components for your engine rebuild. These ACL main bearings are built for the Buick 3800 V6 engine, commonly found in many GM vehicles from the mid-90s to the mid-2000s. Proper main bearing function is critical for keeping your crankshaft spinning smoothly and within its intended tolerances. Without them, you'd have excessive play, leading to oil pressure loss and potential engine damage.

ACL has been making engine bearings for a long time, and these are well-built replacements designed to meet the original specifications for your engine. They're made from a strong material that can handle the constant pressure and heat inside your engine block. When you're rebuilding an engine, using reliable bearings like these is key to ensuring the longevity of your work. This set includes all the main bearings you'll need to get your crankshaft properly supported.

This set is specifically for the 3800 V6 engine, often identified by VIN codes 1, C, K, or L. Make sure to check your vehicle's VIN and engine size to confirm this is the correct set for your application. It's always a good idea to refer to your vehicle's service manual for the complete installation procedure and any specific torque specifications.