Engine for 1991 Buick Park Avenue
No.
Part # / Description / Price
Price
N/A
Short Block 
GM
GM Notes: Includes: Block, Piston & Rod, Crankshaft, Crankshaft Bearings, And Rear Seal.
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.
N/A
Valve Grind Gasket Kit GM
GM Description: All models. Sfi. Exc.Valve Stem Seals. Without supercharger. 3.8l.
2
Head Gasket GM
GM Description: All models. Sfi. Without supercharger. Consists of 2 Gaskets. With hi-output engine.
9
Valve Spring Retainers GM
GM Description: With hi-output engine. Sfi. All models. 3.3l. Without 262. 3.8l.
13
Push Rods GM
GM Description: 3.8l. 2 dimples. All models. Without hi-output engine. Riviera. With supercharger.
17
MSRP $33.39 CAD
$29.41 CAD
18
Timing Cover Gasket GM
GM Description: All models. 3.3l. With high output. 6 cylinder. With supercharger. 3.8L gas engine. Riviera.
19
Camshaft Gear GM
GM Description: All models. With hi-output engine. Camshaft sprocket. Without supercharger. 2nd Design. Stepped Up Surface.
19
Engine Timing Crankshaft Sprocket GM
GM Description: All models. With hi-output engine. Crankshaft sprocket.
21
Piston Rings GM
GM Notes: Includes: One Ring Set For One Piston.
Description: All models. With hi-output engine. Without supercharger.
24
33
Oil Pan 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.
35
Oil Pick-Up GM
GM Description: All models. Impala, Monte Carlo. Screen. Park Avenue. Riviera. Grand Prix.
Related Parts
Part # / Description / Price
Price
Engine Timing Chain Guide GM
GM Description: Block. Counterbored Damper Bolt Hole. 2nd design. All models. 3.3l. 1st Design. 0.62" Width.
Driven Gear GM
GM Description: Balance Shaft. Impala, Monte Carlo. Bonneville, LeSabre. Driven. Park Avenue. Grand Prix. LaCrosse. Lucerne. Riviera. All models.
Engine Timing Chain Guide GM
GM Description: Block. Chamfered Damper Bolt Hole. All models. 1st design.
Engine Valve Stem Oil Seal GM
GM Description: Sfi. All models. 3.3l. Riviera. Exhaust. With supercharger.