Engine Parts for 1998 Oldsmobile Regency
No.
Part # / Description / Price
Price
N/A
Trans Mount 
GM
GM Description: All models. Left. Rear, all. Gas engine, rear with hydromount. Rear, without supercharger.
N/A
Strut Asm-Trans Mt GM
GM Description: All models. Right. With supercharger. Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
N/A
Engine Oil Filter Adapter Gasket GM
GM Description: These are Sold Individually. All models. Oil filter housing. 3.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $158.25
$110.00
MSRP $158.25
$110.00
N/A
Engine Cylinder Head Gasket Kit with Gaskets and Seals GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
N/A
3.8L 6-Cylinder Engine Assembly 1 GM
GM Notes: Does Not Include: Engine Electrical Or Exhaust Manifolds, Parts & Prices For Estimating Only.
Description: LaCrosse. Grand Prix. Without supercharger. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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: 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
Cover-Vlv Rkr Arm GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $20.49
$14.24
MSRP $20.49
$14.24
3
Cover-Vlv Rkr Arm GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Valve Cover Gasket GM
GM Positions: Right
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
$4.94
MSRP $7.02
$4.94
5
Valve-Int GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
5
Valve-Exh GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
6
Intake Valve Stem Oil Seal GM
GM Description: These are Sold Individually. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
8
Cap - Vlv Spr 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 $10.56
$7.43
MSRP $10.56
$7.43
9
Valve Lock GM
GM Description: These are Sold Individually.
Sold Individually (Need 8 per head). This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors.
Sold Individually (Need 8 per head). This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors.
MSRP $7.43
$5.22
MSRP $7.43
$5.22
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
MSRP $53.86
$36.68
MSRP $53.86
$36.68
11
Rod-Vlv Push GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $17.74
$12.33
MSRP $17.74
$12.33
12
Acdelco™ Valve Lifters GM
GM Description: Sfi. Mfi. Riviera. Park Avenue. 1st design. All models. 3.8l. 1st design. With supercharger.
12
Valve Lifters GM
GM Description: Sfi. Mfi. Riviera. Park Avenue. 1st design. All models. 3.8l. 1st design. With supercharger.
$490.08
$490.08
13
Engine Balance Shaft GM
GM Description: 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
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
MSRP $195.79
$129.96
MSRP $195.79
$129.96
17
Engine Camshaft Bearing GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
18
Front Crankshaft Engine Oil Seal GM
GM Description: Bonneville, LeSabre. 3.0L. Park Avenue. 3.8l. 3.3L 6 cylinder. All models. 3.3l. Grand Prix. LaCrosse. Lucerne. Crankshaft front. Seals the openings on either end of the crankshaft for a tight seal
Withstands heat and pressure to help prevent the engine fr ...
MSRP $24.24
$16.85
MSRP $24.24
$16.85
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
20
Sprocket,Cm/Shf GM
GM Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
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
Ring Kit,Pstn (Std) 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
23
Pistons GM
GM Notes: Includes: One Piston W/Pin.
Description: All models. Sfi. With supercharger. Park Avenue. Riviera. Impala, Monte Carlo. Bonneville, LeSabre. Grand Prix.
24
Connecting Rod GM
GM Description: Mfi. Without supercharger. Bonneville, LeSabre. All models. LaCrosse. Park Avenue. Impala, Monte Carlo. Grand Prix. Lucerne. Riviera.
25
Connecting Rod Bearing GM
GM Notes: Includes: One Upper & Lower Bearing For One Rod.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $25.21
$17.52
MSRP $25.21
$17.52
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
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
$23.69
MSRP $34.07
$23.69
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
$46.96
MSRP $68.96
$46.96
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
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
$27.57
MSRP $40.49
$27.57
29
Engine Crankshaft Pulley GM
GM Description: Mfi. 3.8L, without supercharger. With pulley, without supercharger. Impala, Monte Carlo. Park Avenue. Riviera. All models. 3.8l. Incl.Engine Harmonic Balancer. 3.8L, auto trans.
32
Gasket GM
GM Description: Impala, Monte Carlo. All models. 3.8l. Park Avenue. Grand Prix. With supercharger, 2nd design. Riviera. LaCrosse.
34
Screen Asm,O/Pmp (W/ Suc Pipe) GM
GM Description: All models. Impala, Monte Carlo. Screen. Park Avenue. Riviera. Grand Prix.
$34.29
$34.29
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.
Related Parts
Part # / Description / Price
Price
Engine Camshaft Position Sensor GM
GM Description: Impala, Monte Carlo. 3.8l. Park Avenue. All models. 3.8l. LaCrosse. 3.8l. Bonneville, LeSabre. 3.8l. Lucerne. 3.8l. Riviera. Side of block, 3.8L. Grand Prix. Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
Engine Crankshaft Position Sensor GM
GM Description: Front, 3.8L. Impala, Monte Carlo. 3.8l. Park Avenue. LaCrosse. 3.8l. Bonneville, LeSabre. 3.8l. Lucerne. 3.8l. Riviera. Grand Prix. 6 cylinder. All. Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Synchronizes engine valves and pistons for excellent engine performance
MSRP $174.94
$101.86
MSRP $174.94
$101.86
Oil Pan GM
GM Description: 3.8L. All models. Impala, Monte Carlo. With oil level sensor. Park Avenue. Riviera. With supercharger, 2nd design. Grand Prix. Without supercharger.
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.
Engine Oil Filler Cap GM
GM Description: Notched. 3.8L. Marked 10W-30. Incl.Seal. Sae 10w30. Vented. Engine oil. Helps seal and keep oil from leaking out of your vehicle's engine oil filler opening
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
Indicator Asm - Oil Level GM
GM Description: 3.8L. All. Without supercharger. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Tube Asm-Oil Fil GM
GM Description: 3.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Cover-Vlv Rkr Arm GM
GM Positions: Right
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
Engine Oil Filter GM
GM Description: Exc.Check Valve. Vendor:acdelco. Vendor #PF40. Duraguard.
MSRP $10.80
$6.67
MSRP $10.80
$6.67
Valve Cover Gasket GM
GM Positions: Left
Description: All models. 3.8L, 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
MSRP $1.76
$1.23
MSRP $1.76
$1.23
MSRP $11.39
$8.00
Engine Oil Filler Cap O-Ring GM
GM Description: These are priced and sold Individually.
GM Genuine Parts Multi-Purpose O-Ring are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
GM Genuine Parts Multi-Purpose O-Ring are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles.
MSRP $29.35
$18.20
MSRP $29.35
$18.20
Seal-Oil Lvl Ind (O Ring) Red GM
GM Description: Helps prevent leaks in various components of your vehicle
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 $17.88
$12.43
MSRP $17.88
$12.43
MSRP $48.30
$33.90
Acdelco™ Engine Crankshaft Position Sensor GM
GM Description: Park Avenue. LaCrosse. 3.8l. Bonneville, LeSabre. 3.8l. Lucerne. 3.8l. Riviera. Grand Prix. 6 cylinder. All.
Acdelco™ Engine Oil Filler Cap GM
GM Description: Notched. Marked 10W-30. Incl.Seal. 3.8L. Sae 10w30. Vented. Engine oil.
