Engine Parts for 1991 Pontiac Bonneville
No.
Part # / Description / Price
Price
N/A
N/A
Trans Mount 
GM
GM Description: All models. Left. Rear, without high output. Right. 3.8L, rear, without hydro mount. Diesel, rear. 3.0L, rear, with hydro mount. 3.0, rear. 3.0L gas engine, rear.
N/A
Mount GM
GM Description: Right. Gas engine, hydro mount. 3.8. 3.8L gas engine. All. Left. 3.0L, with hydro mount. 3.8L, front, without ho.
N/A
Trans Mount GM
GM Description: All models. Right. Rear, without high output. 3.8L, rear, with hydro mount. Front. 3.0L, rear, with hydro mount.
N/A
Head Gasket GM
GM Description: All models. Sfi. Without supercharger. Consists of 2 Gaskets. With hi-output engine.
11
Push Rods GM
GM Description: 3.8l. 2 dimples. All models. Without hi-output engine. Riviera. With supercharger.
18
MSRP $33.39 CAD
$24.55 CAD
19
Timing Cover Gasket GM
GM Description: All models. 3.3l. With high output. 6 cylinder. With supercharger. 3.8L gas engine. Riviera.
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
Piston Rings GM
GM Notes: Includes: One Ring Set For One Piston.
Description: All models. With hi-output engine. Without supercharger.
25
28
Rear Main Seal GM
GM Description: 3.8-231. All models. 3.3l. Buick, olds. Caballero, El Camino. With 3.8l-231.
32
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.
34
Oil Pick-Up GM
GM Description: All models. Impala, Monte Carlo. Screen. Park Avenue. Riviera. Grand Prix.
Related Parts
Part # / Description / Price
Price
Oil Pan GM
GM Description: All models. Without oil level sensor. Incl.Gasket. 20 Bolt Pattern. Vendor:acdelco. 3.8L, 4.72 deep.
Engine Oil Filter GM
GM Description: S-series. 2.5l. All models. 3.3l. Gas. 6 cylinder. (pf40). Beretta, Corsica. 2.8 & 2.3l (pf40). All. 4 cylinder. 2.0, 2.3. 2.0l. All. 6 cylinder. Chevrolet. 6 cylinder. 2.8l. Pontiac.
MSRP $16.77 CAD
$9.74 CAD
MSRP $16.77 CAD
$9.74 CAD
Timing Cover Gasket GM
GM Description: All models. 3.3l. With high output. 6 cylinder. With supercharger. 3.8L gas engine. Riviera.
Timing Cover GM
GM Description: Without high output. 3.8, all. Incl.Timing Cover. 3.8L gas engine. 3.8L, without ho.
Engine Oil Filler Cap GM
GM Description: Notched. 3.8L. Marked 10W-30. Incl.Seal. Sae 10w30. Vented. Engine oil.
Seal GM
GM Positions: Front
Description: All models. 3.0, 3.8l. All models. 3.3l.
MSRP $33.39 CAD
$24.55 CAD
MSRP $33.39 CAD
$24.55 CAD
Vibration Damper GM
GM Description: 3.8L. Incl.Engine Harmonic Balancer. All models. Without supercharger. With pulley.
Acdelco™ Engine Oil Filler Cap GM
GM Description: Notched. Marked 10W-30. Incl.Seal. 3.8L. Sae 10w30. Vented. Engine oil.
