Engines & Components
My Garage
Condition
MSRP
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Drive Belt Idler Pulley
Part Number: 12552361
GM Other Names: Idler Pulley
Description: With ac, 7.4L. For A/C Belt. Exc.Heavy Duty Cooling. Smooth. Repair noisy idler pulley bearing
Fits:
- Cadillac:
- Fleetwood
- Chevrolet:
- C1500,
- C2500,
- C3500,
- G30,
MSRP $8.00
$7.52
Oil Pan Reinforcement
Part Number: 12553058
GM Other Names: Reinforcement, Engine Oil Pan Bracket, F (S)Reinforcement
Description: 5.0L, 8 cylinder. 5.7L, 1993-97. Without zr1, 1992-96. Without zr1, 1984-91. 1/2, 3/4 & 1 ton, 1996 new style, 5.7L, 8 cylinder.
Fits:
- Cadillac:
- Escalade,
- Fleetwood
- Chevrolet:
- Blazer,
- C1500,
- C2500,
MSRP $19.04
$14.11
Oil Pan Reinforcement
Part Number: 12553059
GM Other Names: Reinforcement, Engine Oil Pan Bracket, F (S)Reinforcement
Description: 5.0L, 8 cylinder. 5.7L, 1993-97. Without zr1, 1992-96. Without zr1, 1984-91. 1/2, 3/4 & 1 ton, 1996 new style, 5.7L, 8 cylinder.
Fits:
- Cadillac:
- Escalade,
- Fleetwood
- Chevrolet:
- Blazer,
- C1500,
- C2500,
MSRP $19.04
$14.11
Oil Pump Screen
Part Number: 12555116
GM Applications: 6 CYLINDER. 4.3L W/BALANCE SHAFT.
Other Names: Oil Pick-Up
Description: S-series. 2wd. Express, savana. All models. Silverado, sierra. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Chevrolet:
- Blazer,
- C1500,
- Express 1500,
- Express 2500,
- K1500 Pickup,
MSRP $20.67
$15.31
Rocker Arm Cover
Part Number: 12555270
GM Applications: 5.0L, 5.7L.
Other Names: Valve Cover
Description: All models. Left bank. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Blazer,
- C1500,
- C2500,
- C3500,
MSRP $129.56
$91.57
Valve Seals
Part Number: 12555601
GM Applications: 8 CYLINDER - 7.4L, 8.1L.
Other Names: F (S)Seal
Description: All models. Express, savana. 8.1l.
Fits:
- Chevrolet:
- Avalanche 2500,
- C3500HD,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
MSRP $13.15
$11.85
Engine Cylinder Head
Part Number: 12555630
GM Notes: Includes On 2018, Valves, Springs, and Retainers.
Applications: 6 CYLINDER. 4.3L, W/BALANCE SHAFT.
Other Names: Cylinder Head
Replaces: 12533558
Description: S-series. Astro, Safari. Express, savana. All. Under 8500lb gvw. Without exhaust insert. This GM Genuine Part is designed, engineered,...
Fits:
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- Express 1500,
- Express 2500,
MSRP $713.03
$512.10
M8x1.25 Multi-Purpose Bolt
Part Number: 12556127
GM Other Names: Engine Crankshaft Main Bearing Cap Bolt
Replaces: 01638689, 94008877, 94012249
Description: Threads Into Side of Bearing Cap. 8 x 1.25 x 24mm. Fastens vehicle's components together
This GM Genuine Part is designed, engineered,...
Fits:
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
$5.85
Timing Cover Gasket
Part Number: 12556370
GM Notes: Included with timing cover.
Applications: 8 CYLINDER - 7.4L, 8.1L.
Other Names: Timing Cover Gasket
Description: All models. Express, savana. 8.1L, 8 cyl gas. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Chevrolet:
- Avalanche 2500,
- C3500HD,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
MSRP $108.74
$76.86
Connecting Rod Bolt
Part Number: 12556558
GM Other Names: Engine Connecting Rod Bolt
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Avalanche 2500,
- C3500HD,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
MSRP $18.17
$13.47
Intake Manifold Cover Insulator
Part Number: 12559120
GM Notes: Included with engine cover.
Other Names: Engine Cover Insulator
Replaces: 19167509
Description: 2.0L turbo. 2.7L turbo. 6.2L without supercharger. rear. 2.4L. Sedan, 3.6L twin-turbo. 6.0 & 6.2L, #2. 2019. Coupe, 3.6L twin-turbo....
Fits:
- Cadillac:
- ATS,
- CT4,
- CT5,
- CT6,
- CTS,
MSRP $8.50
$7.99
Intake Valve
Part Number: 12563063
GM Applications: 5.7L. 6.0L, 6.2L, 7.0L. 4.8L, 5.3L, 6.0L, 6.2L. 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Engine Intake Valve, Valve
Fits:
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
MSRP $41.20
$30.52
Drive Belt Tensioner
Part Number: 12563084
GM Notes: Order by description.
Other Names: Accessory Drive Belt Tensioner Assembly
Replaces: 24507666, 24507685
Description: Eng/code m. Eng/code t. 3.1 & 3.8L, 3.1L. 6 cylinder. All models. 3.1l. 3.4l. 3.1t & 3.1m. Eng/code j. Eng/code w. Helps keep drive belt...
Fits:
- Buick:
- Century,
- Regal,
- Skylark
- Chevrolet:
- Beretta,
- Cavalier,
MSRP $150.70
$106.50
Engine Intake Valve
Part Number: 12564494
GM Applications: 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Intake Valve
Replaces: 12555905, 12563062
Description: All models. 4.8l. All models. 5.3l. Without engine vin code b. Express, savana. 4.8l. S-series. Express, savana. 5.3l. SSR. This GM...
Fits:
- Buick:
- Rainier
- Cadillac:
- Escalade
- Chevrolet:
- Avalanche 1500,
- Express 1500,
- Express 2500,
MSRP $35.14
$26.04
LS6 Camshaft
Part Number: 12565308
GM Applications: 5.7L.
Other Names: Engine Camshaft
Description: Corvette. Ls6. CTS-v. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Corvette
MSRP $738.20
$530.17
Engine Valve Spring
Part Number: 12565763
GM Other Names: Engine Valve Spring
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Avalanche 2500,
- C3500HD,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500,
$9.10
Multi-Purpose Threaded Plug
Part Number: 12566290
GM Other Names: Engine Expansion Plug
Description: Location-Engine Block. 14.178mm. Location-Cylinder Head. 14.178mm. This GM Genuine Part is designed, engineered, and tested to rigorous...
Fits:
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
$5.72
Driver Side Intake Camshaft Position Actuator
Part Number: 12567417
GM Notes: Order By Description.
Applications: 4.6L.
Other Names: Actuator
Description: SRX. XLR. Left. Intake. STS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
Fits:
- Cadillac:
- SRX,
- STS,
- XLR
MSRP $96.92
$68.50
Engine Oil Pressure Sensor
Part Number: 12567911
GM Other Names: Oil Pressure Switch, 830
Description: STS, STS-v. 4.4l, 4.6l. XLR. SRX. 4.6l. This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by...
Fits:
- Cadillac:
- SRX,
- STS,
- XLR
MSRP $84.72
$59.88
Strut Rear Bracket
Part Number: 12570317
GM Other Names: Mount Bracket, Bracket
Description: 3.5L.
Fits:
- Buick:
- Rendezvous,
- Terraza
- Chevrolet:
- Uplander
- Pontiac:
- Montana
- Saturn:
- Relay
MSRP $59.40
$43.99
Engine Oil Filler Tube
Part Number: 12570623
GM Other Names: Filler Tube
Replaces: 10207349
Description: 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Chevrolet:
- Blazer,
- S10,
- Silverado 1500
- GMC:
- Jimmy,
- Sierra 1500,
MSRP $26.91
$19.93
Timing Chain
Part Number: 12571725
GM Applications: 4.2L. 2.8L. 2.9L. 3.5L, 3.7L.
Other Names: Timing Chain
Replaces: 24100062
Description: 4.2L. All models. 3.5 & 3.7L. 2.8 & 2.9L. Canyon, Colorado. Synchronizes the rotation of the crankshaft and the camshaft(s) to help...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Colorado,
- Trailblazer,
- Trailblazer EXT
- GMC:
- Canyon,
MSRP $187.59
$132.59
Engine Core Plug
Part Number: 12573460
GM Other Names: Plug
Replaces: 12558340, 12618054
Description: Location-Engine Block. 15.68mm.
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Corvette
- Hummer:
- H3
MSRP $11.90
$10.70
Exhaust Valve
Part Number: 12575354
GM Notes: Order By Size.
Applications: 3.6L. 2.8L.
Other Names: Engine Exhaust Valve, Valve
Fits:
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
MSRP $39.35
$29.16
Camshaft Gear
Part Number: 12576407
GM Applications: 5.7L. 6.0L, 6.2L, 7.0L. 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Engine Timing Camshaft Sprocket, Timing Gear Set, Sprocket
Replaces: 12552953
Fits:
- Buick:
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
MSRP $59.89
$44.38
V-Ribbed Serpentine Belt
Part Number: 12576750
GM Other Names: Serpentine Belt
Replaces: 12563072, 12574093, 12596340
Description: Equinox, Torrent. 3.4l. Impala, Monte Carlo. 3.8l. Grand Prix. 3.8l. LaCrosse. 3.8l. 3.8L, without supercharger. Allows for the...
Fits:
- Buick:
- LaCrosse
- Chevrolet:
- Equinox,
- Impala,
- Monte Carlo
- Pontiac:
- Grand Prix,
MSRP $111.58
$69.17
Air Conditioning Compressor and Power Steering Pump Belt Tensioner
Part Number: 12577655
GM Other Names: Tensioner
Description: Serpentine belt. 3.6 & 2.8L, ac belt. Ac/power steering. Ac compressor & p/s pump. CTS. 3.0L, 3.6L, 2008-09, ac belt. This GM Genuine...
Fits:
- Cadillac:
- CTS,
- SRX,
- STS
MSRP $167.90
$104.10
Valve Push Rod
Part Number: 12577692
GM Applications: 3.5L, 3.9L.
Other Names: Push Rods
Description: Impala, Monte Carlo. Terraza, Uplander. Lucerne. G6. Intake. Malibu, Malibu Maxx. Aura. Vue. Montana SV6. This GM Genuine Part is...
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
MSRP $15.39
$13.86
Valve Push Rod
Part Number: 12577693
GM Applications: 3.5L, 3.9L.
Other Names: Push Rods
Description: Impala, Monte Carlo. Terraza, Uplander. Lucerne. G6. Exhaust. Malibu. Aura. Vue. Montana SV6. This GM Genuine Part is designed,...
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
MSRP $25.42
$18.84
Engine Intake Valve
Part Number: 12577696
GM Applications: 3.5L, 3.9L.
Other Names: Intake Valve
Replaces: 12602249
Description: Impala, Monte Carlo. Terraza, Uplander. Lucerne. G6. 3.5l. Malibu, Malibu Maxx. 3.9l. G6. 3.9l. Aura. Vue. Intake. Montana SV6. This GM...
Fits:
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
MSRP $42.96
$31.82
Driver Side Engine Cylinder Head
Part Number: 12578243
GM Applications: 4.6L.
Other Names: Cylinder Head
Description: DTS. Left. Lucerne. All models. Bonneville. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed...
Fits:
- Buick:
- Lucerne
- Cadillac:
- DeVille,
- DTS,
- Seville
- Pontiac:
- Bonneville
MSRP $1,031.83
$917.30
Rocker Arms
Part Number: 12579615
GM Applications: 6.0L, 6.2L, 7.0L.
Other Names: Engine Rocker Arm, Arm
Description: Corvette. 7.0l. Intake.
Fits:
- Chevrolet:
- Camaro,
- Corvette
MSRP $26.12
$19.36
Engine Oil Dipstick
Part Number: 12580068
GM Other Names: Engine Oil Dipstick
Replaces: 12567458
Description: 2003-14 4.3L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
.
Fits:
- Chevrolet:
- Express 1500,
- Express 2500
- GMC:
- Savana 1500,
- Savana 2500
MSRP $33.53
$24.84
Drive Belt Idler Pulley
Part Number: 12580772
GM Notes: Order by engine size & description.
Other Names: Idler Pulley
Replaces: 10239930
Description: Express, savana. Gas engines. S-series. 4.3l. With heavy duty heater. 4.3L, without ac. Without ac, 7.4L. Replaces A/C Compressor. 5.7L,...
Fits:
- Cadillac:
- Escalade
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- C2500,
MSRP $95.14
$58.99
Rocker Arms
Part Number: 12580965
GM Applications: 3.6L (2015).
Other Names: Valve
Description: ATS.
Fits:
- Cadillac:
- ATS
$8.07
Upper Engine Intake Manifold Sight Shield
Part Number: 12580999
GM Other Names: Cover
Replaces: 12561509, 12568473, 12580382
Description: 6.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Hummer:
- H2
MSRP $72.56
$53.77
Rear Crankshaft Oil Seal Housing
Part Number: 12581714
GM Applications: 4.2L.
Other Names: Rear Main Seal Retainer
Replaces: 12570382
Description: All models. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Rainier
- Chevrolet:
- Trailblazer,
- Trailblazer EXT
- GMC:
- Envoy,
- Envoy XL,
MSRP $108.93
$76.99
Upper Cover Gasket
Part Number: 12581917
GM Notes: Included with upper cover.
Other Names: Seal
Description: 3.5L.
Fits:
- Saturn:
- Vue
$6.60
Front Cover
Part Number: 12581918
GM Applications: 3.5L.
Other Names: Cover
Description: Vue. Upper. Rear. Left.
Fits:
- Saturn:
- Vue
MSRP $30.74
$22.78
$2.93
Passenger Side Rocker Arm Cover
Part Number: 12582224
GM Applications: 5.7L. 6.0L, 6.2L, 7.0L. 4.8L, 5.3L, 6.0L, 6.2L. 8 CYLINDER - 4.8L, 5.3L, 6.0L.
Other Names: Valve Cover
Replaces: 12561818, 12561819, 12562403, 12562404, 12570428
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Escalade EXT
MSRP $168.51
$119.10
Piston Rings
Part Number: 12582405
GM Notes: Includes One Standard Ring Set For One Piston.
Applications: 3.5L.
Other Names: F (S)Ring Kit
Description: Vue.
Fits:
- Saturn:
- Vue
MSRP $57.49
$42.60
Engine Oil Level Indicator Tube
Part Number: 12584738
GM Other Names: Oil Tube
Description: 5.3L. 5.7 & 6.0L. Coupe, 6.2L, engine components. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is...
Fits:
- Cadillac:
- CTS
- Chevrolet:
- Colorado
- GMC:
- Canyon
- Hummer:
- H3,
- H3T
MSRP $65.88
$48.82
Engine Block Heater
Part Number: 12587380
GM Applications: 3.6L. 3.0L.
Other Names: Block Heater
Description: CTS. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Enclave
- Cadillac:
- CT5,
- CTS,
- XT5,
- XT6
MSRP $116.48
$82.34
Driver Side Camshaft Cover
Part Number: 12588111
GM Notes: Includes Valve Cover Gasket.
Applications: 4.6L.
Other Names: Valve Cover
Description: DTS. Left. 4.6L. Lucerne. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- Lucerne
- Cadillac:
- DTS
MSRP $285.25
$209.74
V-Ribbed Serpentine Belt
Part Number: 12588407
GM Other Names: Serpentine Belt
Description: 3.8, 3.9L. Lucerne. 3.8l. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates...
Fits:
- Buick:
- Lucerne
MSRP $77.49
$50.36
Driver Side Rocker Arm Cover
Part Number: 12590366
GM Applications: 3.0L, 3.8L. 3.8L DOHC.
Other Names: Valve Cover
Replaces: 25534753
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
- Buick:
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- Regal,
MSRP $20.49
$15.18
Connecting Rod
Part Number: 12590584
GM Applications: 3.6L.
Other Names: F (S)Rod
Description: Enclave, Traverse. CTS. 3.6l h/o. STS. LaCrosse. Camaro. Outlook. Acadia Limited.
Fits:
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- CTS,
- STS
- Chevrolet:
- Camaro,
MSRP $81.25
$57.42
Drive Belt Tensioner
Part Number: 12590766
GM Other Names: Serpentine Tensioner
Replaces: 12564507, 12564508, 12621651, 24506508
Description: Helps keep drive belt at correct tension to help maintain proper function
Fits:
- Buick:
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- Regal,
MSRP $267.35
$196.60
V-Ribbed Serpentine Belt
Part Number: 12593774
GM Other Names: Serpentine Belt
Replaces: 12569531, 12575216
Description: 4.2L, short wheel base. Allows for the operation of various pulleys, and drive belt accessories, with the use of a single belt
Creates a...
Fits:
- Buick:
- Rainier
- Chevrolet:
- Trailblazer,
- Trailblazer EXT
- GMC:
- Envoy,
- Envoy XL,
MSRP $79.59
$51.74
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