Engine for 1999 Pontiac Bonneville
No.
Part # / Description / Price
Price
N/A
Long Block 
GM
GM Notes: Does Not Include: Engine Electrical Or Exhaust Manifolds, Parts & Prices For Estimating Only.
Description: All models. With supercharger. Park Avenue. Riviera. Impala, Monte Carlo. Federal. Grand Prix.
N/A
Engine Oil Filter Adapter Gasket GM
GM Description: GM Genuine Parts Engine Oil Filter Adapter Gasket (Part Number: 25534742) is a factory‑matched gasket intended to seal the oil filter housing and help maintain proper engine lubrication system sealing. Application: Seals the oil filter adapter/housing to ...
$271.75
$271.75
1
Engine Cylinder Head GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
1
Engine Cylinder Head GM
GM Description: All models. Sfi. With supercharger. Park Avenue. Riviera. Impala, Monte Carlo. Bonneville, LeSabre. Grand Prix. 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: GM Genuine Parts Driver Side Rocker Arm Cover (Part Number: 12590363) is an OEM valve rocker arm cover (valve cover) intended to seal and protect valve train components on specified engines, including supercharged applications as indicated in factory text. ...
MSRP $24.10
$17.85
MSRP $24.10
$17.85
3
Passenger Side Rocker Arm Cover GM
GM Description: All. Park Avenue. Right. With supercharger. Riviera. Bonneville, LeSabre. Grand Prix. Impala, Monte Carlo. Left. With superchareger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$99.17
$99.17
4
Valve Cover Gasket GM
GM Description: GM Genuine Parts Valve Cover Gasket (Part Number: 24503937) is a valve cover gasket that seals the rocker arm cover to the cylinder head to prevent oil leaks. Function: Seals the valve cover to the cylinder head and helps retain engine oil while preventing ...
MSRP $3.33
$2.83
MSRP $3.33
$2.83
5
Engine Intake Valve GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Engine Exhaust Valve GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$39.61
$39.61
6
Intake Valve Stem Oil Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$55.45
$55.45
6
Exhaust Valve Stem Oil Seal GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
8
Engine Valve Spring Cap GM
GM Description: Mfi. Bonneville, LeSabre. Park Avenue. 3.8l. Grand Prix. LaCrosse. All models. Lucerne. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.82
$8.63
MSRP $10.82
$8.63
9
Valve Locks GM
GM Description: GM Genuine Parts Valve Locks (Part Number: 10166345) are OEM valve stem keys/keepers used to retain valves in the engine's valve train. Manufactured to GM factory quality. Function: Locks/keepers that secure the valve stem to the valve spring retainer.Appl ...
$50.72
$50.72
10
Engine Rocker Arm GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$60.71
$60.71
11
Valve Push Rod GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.18
$13.46
MSRP $18.18
$13.46
12
Valve Lifters GM
GM Description: Sfi. Mfi. Riviera. Park Avenue. 1st design. All models. 3.8l. 1st design. With supercharger.
$336.36
$336.36
14
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
15
Drive Gear GM
GM Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. All models. 3.8l. Drive. Grand Prix. LaCrosse. Lucerne. Riviera. Camshaft.
16
Engine Camshaft GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$195.79
$195.79
18
Front Crankshaft Engine Oil Seal GM
GM Description: GM Genuine Parts Front Crankshaft Engine Oil Seal (Part Number: 12582313) is a front crankshaft seal designed to prevent engine oil leaks where the crankshaft exits the engine. Engineered to withstand heat and pressure within the crankcase sealing environm ...
MSRP $24.85
$18.41
MSRP $24.85
$18.41
19
Gasket GM
GM Description: GM Genuine Parts Timing Cover Gasket (Part Number: 12587003) is a timing cover gasket used to seal the front engine cover and prevent oil leaks. Type: Engine timing cover gasketFunction: Seals timing cover to engine block to prevent oil leakageAlso known as: Timing Cover Gasket SetOrder with confidence from World Parts Direct — an American corporation offering great prices, compatibility guarantee, and OEM-backed support.
MSRP $16.96
$13.53
MSRP $16.96
$13.53
20
Crankshaft Sprocket GM
GM Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. 3.8l. All models. Crankshaft. Grand Prix. LaCrosse. Lucerne. Riviera. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$42.37
$42.37
20
Camshaft Sprocket GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $86.30
$57.49
MSRP $86.30
$57.49
21
Timing Chain GM
GM Description: All models. Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. 3.8L. Grand Prix. LaCrosse. Lucerne. Riviera. Synchronizes the rotation of the crankshaft and the camshaft(s) to help ensure that the engine's valves open and close at the proper time during each cylinder's intake and exhaust strokes
22
Engine Piston Ring Kit GM
GM Notes: Includes: One Ring Set For One Piston.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
25
Connecting Rod Bearing GM
GM Notes: Includes: One Upper & Lower Bearing For One Rod.
Description: GM Genuine Parts Connecting Rod Bearing (Part Number: 89017700) is an OEM rod bearing kit intended to provide a precision load-bearing surface between the connecting rod and crankshaft. Manufacturer code: BEARING KIT, CONN RODFunction: Provides a replaceab ...
MSRP $25.84
$19.14
MSRP $25.84
$19.14
26
Engine Crankshaft Bearing Set GM
GM Notes: Includes: One Upper & Lower Bearing.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
26
Crankshaft Bearing GM
GM Notes: Includes: One 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
$25.25
MSRP $34.07
$25.25
26
Engine Crankshaft Bearing Set GM
GM Notes: Includes: One Upper & Lower Bearing.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $68.96
$45.94
MSRP $68.96
$45.94
27
Engine Crankshaft GM
GM Description: All models. Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. 3.8l. Grand Prix. LaCrosse. Lucerne. Riviera. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
28
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
$26.97
MSRP $40.49
$26.97
29
Crankshaft Pulley GM
GM Description: All models. 3.8L, with supercharger. With pulley, with supercharger. Riviera. Park Avenue. Impala, Monte Carlo. With supercharger, 2nd design.
32
Gasket GM
GM Description: Impala, Monte Carlo. All models. 3.8l. Park Avenue. Grand Prix. With supercharger, 2nd design. Riviera. LaCrosse.
34
Oil Pick-Up GM
GM Description: All models. Impala, Monte Carlo. Screen. Park Avenue. Riviera. Grand Prix.
MSRP $29.07
$21.54
MSRP $29.07
$21.54