Cylinder Block Components for 2001 Buick Regal
No.
Part # / Description / Price
Price
1
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.
2
Timing Cover GM
GM Description: Impala, Monte Carlo. Bonneville, LeSabre. Park Avenue. All models. 3.8l. Without supercharger. Grand Prix. LaCrosse. Lucerne. Incl.Timing Cover.
3
Gasket GM
GM Description: # Product Description
Upgrade your vehicle's sealing performance with the Genuine GM OEM Gasket (MPN: 12731121), engineered to deliver reliable leak prevention and durability across select GM vehicles. This authentic General Motors gasket component ensure ...
MSRP $17.43
$11.85
MSRP $17.43
$11.85
4
Front Crankshaft Engine Oil Seal GM
GM Description: Genuine GM OEM Front Crankshaft Engine Oil Seal (MPN: 12582313) designed for select GM vehicles including Bonneville, LeSabre, Park Avenue, Grand Prix, LaCrosse, and Lucerne with 3.0L, 3.3L, and 3.8L engines. This authentic crankshaft front seal prevents e ...
MSRP $25.55
$17.37
MSRP $25.55
$17.37
4
Rear Crankshaft Oil Seal GM
GM Positions: Rear
Description: The Genuine GM OEM Rear Crankshaft Oil Seal (MPN: 12582320) is engineered to provide a reliable, leak-free seal at both ends of your engine's crankshaft. This original equipment part withstands extreme heat and pressure to prevent costly oil leaks and engi ...
MSRP $40.49
$26.29
MSRP $40.49
$26.29
5
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.
6
Gasket GM
GM Description: Impala, Monte Carlo. All models. 3.8l. Park Avenue. Grand Prix. With supercharger, 2nd design. Riviera. LaCrosse.
7
Engine Oil Level Sensor GM
GM Description: Genuine GM OEM Engine Oil Level Sensor (MPN: 12603782) monitors engine oil levels across multiple GM engine sizes and model years, providing accurate readings to keep your vehicle's engine properly lubricated. This authentic General Motors part fits a wide ...
MSRP $50.37
$32.70
MSRP $50.37
$32.70
8
Engine Oil Filter GM
GM Description: # Engine Oil Filter - GM OEM Part #12737092
Replace your vehicle's engine oil with this genuine GM OEM engine oil filter (MPN: 12737092), engineered to keep your engine clean and protected. This ACDelco PF40 Duraguard oil filter features an integrated che ...
MSRP $10.80
$6.44
MSRP $10.80
$6.44
9
Passenger Side Rocker Arm Cover GM
GM Positions: Right
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
9
Driver Side Rocker Arm Cover GM
GM Positions: Left
Description: The GM OEM Driver Side Rocker Arm Cover (MPN: 12590366) is a genuine General Motors engine component engineered to seal and protect the rocker arm assembly on select GM vehicles. This factory-original part delivers reliable valve train protection and meets ...
MSRP $20.49
$13.92
MSRP $20.49
$13.92
9
Passenger Side Rocker Arm Cover 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
9
Driver Side Rocker Arm Cover GM
GM Positions: Left
Description: Genuine GM OEM Driver Side Rocker Arm Cover (MPN: 12590363) engineered for premium engine protection on Pontiac and Buick performance vehicles including Park Avenue, Riviera, Bonneville, LeSabre, Grand Prix, and Impala/Monte Carlo models. This authentic Ge ...
MSRP $24.10
$16.38
MSRP $24.10
$16.38
10
Valve Cover Gasket GM
GM Description: The Genuine GM OEM Valve Cover Gasket (MPN: 25532619) is a critical engine seal designed to prevent oil leaks from the valve cover on select GM vehicles including the Bonneville, LeSabre, Park Avenue, Riviera, LaCrosse, Lucerne, Impala, Monte Carlo, and Gr ...
MSRP $7.39
$5.02
MSRP $7.39
$5.02
11
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
12
Engine Oil Filler Cap O-Ring GM
GM Notes: PARTS: Included with filler cap.
Description: The GM OEM Engine Oil Filler Cap O-Ring (MPN: 24100002) is a genuine General Motors replacement seal designed to maintain a secure, leak-free fit on your vehicle's oil filler cap. This authentic GM part ensures proper engine oil containment and prevents co ...
MSRP $6.17
$3.70
MSRP $6.17
$3.70
13
Engine Oil Filler Tube GM
GM Description: 3.8L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
15
Engine Oil Dipstick GM
GM Description: The Genuine GM OEM Engine Oil Dipstick (MPN: 12574823) is the factory-original fluid level indicator designed for 3.8L engine applications. This authentic General Motors dipstick ensures accurate oil monitoring and proper engine maintenance across select G ...
16
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
17
Intake Manifold GM
GM Description: All models. 3.8l. Bonneville, LeSabre. Without supercharged, lower. LaCrosse. 3.8l. Park Avenue. Impala, Monte Carlo. 3.8l. Grand Prix. 3.8l. Lucerne. 3.8l. Riviera. 3.8L, lower, without supercharger.