Engine for 1991 Buick Regal
No.
Part # / Description / Price
Price
N/A
Short Block 
GM
GM Notes: Includes: Block, Conn Rod, Pistons, Camshaft Bearings, Crankshaft & Bearings.
Description: All models. 3.8l.
N/A
Overhaul Gasket Set GM
GM Description: Without supercharger. Exc.Valve Stem Seals. All models. To vin 800000. 3.8l.
2
Head Gasket GM
GM Description: All models. Sfi. Without supercharger. Consists of 2 Gaskets. With hi-output engine.
3
Passenger Side Rocker Arm Cover GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
3
Driver Side Rocker Arm Cover GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.49
$14.02
MSRP $20.49
$14.02
4
Valve Cover Gasket GM
GM Description: Bonneville, LeSabre. 3.8l. With hi-output engine. All models. 3.3l. LaCrosse. Park Avenue. Impala, Monte Carlo. Grand Prix. Lucerne. Riviera. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $7.02
$4.80
MSRP $7.02
$4.80
10
Push Rods GM
GM Description: 3.8l. 2 dimples. All models. Without hi-output engine. Riviera. With supercharger.
11
Engine Hydraulic Valve Adjuster/Valve Lifter GM
GM Description: Adjusts the valves on your vehicle's engine for proper performance
MSRP $55.58
$36.12
MSRP $55.58
$36.12
15
Balancer Shaft Retainer GM
GM Description: All models. Impala, Monte Carlo. Riviera. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
20
Camshaft Gear GM
GM Description: All models. With hi-output engine. Camshaft sprocket. Without supercharger. 2nd Design. Stepped Up Surface.
20
Engine Timing Crankshaft Sprocket GM
GM Description: All models. With hi-output engine. Crankshaft sprocket.
22
Engine Timing Chain Guide GM
GM Description: Block. Chamfered Damper Bolt Hole. All models. 1st design.
24
Piston Rings GM
GM Notes: Includes: Ring Set For One Piston.
Description: All models. With hi-output engine. Without supercharger.
28
Main Bearings GM
GM Notes: Includes: One Standard Upper & Lower Bearing.
Description: All models. 3.3l. No 4.
28
Main Bearings GM
GM Notes: Includes: One Standard Upper & Lower Bearing.
Description: All models. 3.3l. No 2.
28
Main Bearings GM
GM Notes: Includes: One Standard Upper & Lower Bearing.
Description: All models. 3.3l. No 1.
28
Crankshaft Bearing GM
GM Notes: Includes: One Standard Upper & Lower Bearing.
Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. 3.8l. Bearing. All models. 3.3l. LaCrosse. Lucerne. #1. No 3. Riviera. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $34.07
$23.32
MSRP $34.07
$23.32
30
Rear Crankshaft Oil Seal GM
GM Description: Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine from leaking oil
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
MSRP $40.49
$26.31
MSRP $40.49
$26.31
34
Multi-Purpose Gasket GM
GM Description: 1986-88 6 cylinder 3.8L. 3.8L gas engine. 3.3l. 1984-85 6 cylinder 3.8L. 3.0L, 6 cylinder. 3.8. 20 Bolt Pattern. 2nd Design. 3.0, 20 bolt hole. With supercharger, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
36
Oil Pick-Up GM
GM Description: All models. 2nd Design. Used with Oil Indicator P/N 24500027 or 25530577.
MSRP $18.46
$12.62
MSRP $18.46
$12.62
2 This part contains hazardous materials. Extra shipping costs apply.
Related Parts
Part # / Description / Price
Price
Valve Grind Gasket Kit GM
GM Description: All models. Sfi. Exc.Valve Stem Seals. Without supercharger. 3.8l.
Engine Timing Chain Guide GM
GM Description: Block. Counterbored Damper Bolt Hole. 2nd design. All models. 3.3l. 1st Design. 0.62" Width.
Engine Balancer Shaft Gear GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Engine Valve Stem Oil Seal GM
GM Description: Sfi. All models. 3.3l. Riviera. Exhaust. With supercharger.