OEM GM Engine Parts
Most GM models are powered by six- or eight-cylinder engines. And as you may know, numerous parts make up the engine. After all, it is the heart of your vehicle. Engines house the crankshaft, which converts the motion of the pistons. Pistons help pressurize the engine's fuel and oxygen. Spark plugs combust the mix and exhaust valves control fume levels. Oil pans hold motor oil. The purpose of oil is to keep your engine cool.
What Are Some Common Engine Problems?
Like all other parts of your vehicle, it's possible to come across some problems with your engine over time. Listed below are some common signs your GM car may be experiencing if it has engine issues:
- A check engine light pops up on the dashboard
- A cracked engine block
- Damaged rings, pistons, or cylinders
- Broken or worn-down rods
- Poor compression
Purchase all the GM Engine Parts You Need Online Now
Our online auto parts store has everything you need to make your engine run in tip-top shape. We only sell genuine automotive parts, which GM makes. Buy your engine parts today, and we will ship them out to your preferred address. Shop now and save!
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Cobalt,
- Chevrolet:
- C2500,
- C3500,
- G30,
- K2500 Pickup,
- K3500 Pickup,
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- Express 1500,
- Express 2500,
- Cadillac:
- CTS
- Chevrolet:
- Corvette,
- SSR,
- Trailblazer
- Pontiac:
- GTO
- Chevrolet:
- Silverado 1500,
- Silverado 1500 Classic
- GMC:
- Sierra 1500,
- Sierra 1500 Classic
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LD,
- Silverado 1500 LTD,
- Suburban,
- Tahoe
- Chevrolet:
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Sierra 2500 HD,
- Sierra 3500 HD
- Chevrolet:
- Corvette
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
- Buick:
- Encore GX
- Chevrolet:
- Trailblazer
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax
- Chevrolet:
- Aveo,
- Aveo5
- Pontiac:
- G3
- Chevrolet:
- Aveo,
- Aveo5
- Pontiac:
- G3
- Buick:
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- Regal,
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- CTS,
- SRX,
- STS
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
- Buick:
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- Uplander
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Silverado 1500,
- Silverado 2500 HD,
- Chevrolet:
- Avalanche,
- Caprice,
- Silverado 1500,
- Suburban 1500
- GMC:
- Sierra 1500,
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Corvette,
- Silverado 1500,
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Savana 2500,
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Equinox,
- Malibu,
- Trax
- Cadillac:
- Escalade
- Chevrolet:
- C1500,
- C2500,
- C3500,
- Express 1500,
- Chevrolet:
- Colorado,
- Express 2500,
- Express 3500
- GMC:
- Canyon,
- Savana 2500,
- Chevrolet:
- C2500,
- C3500,
- Express 3500,
- K2500 Pickup,
- K3500 Pickup,
- Chevrolet:
- Avalanche 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
- Cadillac:
- CTS
- Chevrolet:
- Corvette,
- Trailblazer
- Chevrolet:
- Camaro,
- Corvette,
- SS
- Pontiac:
- G8
- Cadillac:
- Escalade
- Chevrolet:
- Avalanche,
- Silverado 1500,
- Silverado 2500 HD,
- Silverado 3500 HD,
- Chevrolet:
- Corvette
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
- Chevrolet:
- Aveo,
- Aveo5
- Buick:
- Rainier
- Cadillac:
- Escalade
- Chevrolet:
- Avalanche 1500,
- Express 1500,
- Express 2500,
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo
- Pontiac:
- G6
- Saturn:
- Aura,
- Buick:
- LaCrosse,
- Rainier
- Chevrolet:
- Avalanche,
- Impala,
- Monte Carlo,
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD,
- Suburban 1500,
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD,
- Suburban 1500,
- Chevrolet:
- Express 2500,
- Express 3500,
- LCF 3500,
- Silverado 2500 HD,
- Silverado 3500 HD,
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Equinox,
- Cadillac:
- CT5,
- CTS
- Chevrolet:
- Camaro,
- Corvette
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Suburban,
- Tahoe
- GMC:
- Sierra 1500,
- Chevrolet:
- Express 2500,
- Express 3500
- GMC:
- Savana 2500,
- Savana 3500
- Chevrolet:
- Malibu
- Cadillac:
- CT5,
- CTS
- Chevrolet:
- Camaro,
- Corvette
- Chevrolet:
- Cruze,
- Malibu
- Chevrolet:
- Camaro,
- Malibu
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Trax
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Savana 2500,
- Buick:
- Rendezvous
- Chevrolet:
- Impala,
- Monte Carlo,
- Venture
- Oldsmobile:
- Alero,
- Buick:
- Rendezvous
- Chevrolet:
- Impala,
- Lumina APV,
- Monte Carlo,
- Venture
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
- Chevrolet:
- Aveo,
- Aveo5
- Pontiac:
- G3
- Buick:
- Lucerne
- Cadillac:
- DeVille,
- DTS,
- Seville
- Pontiac:
- Bonneville
- Buick:
- Regal,
- Verano
- Chevrolet:
- Cobalt,
- HHR
- Pontiac:
- Solstice
- Cadillac:
- SRX
- Chevrolet:
- Blazer,
- C/K Pickup,
- C1500,
- C2500,
- C3500,
- Chevrolet:
- Spark
- Cadillac:
- CTS
- Chevrolet:
- Camaro
- Chevrolet:
- Camaro,
- Corvette,
- SS
- Pontiac:
- G8
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Camaro,
- Silverado 1500
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Silverado 1500
- GMC:
- Sierra 1500,
- Chevrolet:
- C1500,
- C2500,
- Caprice,
- Express 1500,
- Express 2500,
- Chevrolet:
- C1500,
- C2500,
- C3500,
- Express 3500,
- G30,
- Cadillac:
- CTS
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic
- Saturn:
- Astra
- Chevrolet:
- Spark
- Cadillac:
- ELR
- Chevrolet:
- Cruze
- Chevrolet:
- Cruze
- Chevrolet:
- Cruze,
- Equinox
- GMC:
- Terrain
- Chevrolet:
- Cruze,
- Equinox
- GMC:
- Terrain
- Chevrolet:
- Avalanche,
- Express 2500,
- Express 3500,
- LCF 3500,
- Silverado 1500,
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- Pontiac:
- G8
- Chevrolet:
- Aveo,
- Aveo5
- Chevrolet:
- City Express
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- HHR,
- Malibu
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic
- Buick:
- Encore
- Chevrolet:
- Sonic
- Cadillac:
- Escalade
- Chevrolet:
- Astro,
- Blazer,
- C1500,
- C2500,
- Cadillac:
- DeVille,
- Eldorado,
- Seville
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 1500 HD,
- Silverado 2500,
- Silverado 2500 HD,
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 3500 HD
- GMC:
- Savana 2500,
- Chevrolet:
- Colorado
- GMC:
- Canyon
- Hummer:
- H3,
- H3T
- Chevrolet:
- Tracker
- Chevrolet:
- Malibu
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
- Buick:
- Cascada
- Chevrolet:
- Cobalt,
- HHR
- Pontiac:
- G5
- Cadillac:
- CTS
- Cadillac:
- Escalade
- Chevrolet:
- Avalanche,
- Colorado,
- Express 1500,
- Express 2500,
- Cadillac:
- Escalade
- Chevrolet:
- Silverado 1500,
- Tahoe
- GMC:
- Sierra 1500,
- Yukon
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- XT4,
- XT5,
- Chevrolet:
- Blazer,
- C1500,
- C2500,
- C3500,
- Express 2500,
- Chevrolet:
- Cruze
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic
- Cadillac:
- ELR
- Chevrolet:
- Volt
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax
- Chevrolet:
- Express 2500,
- Express 3500,
- Silverado 1500,
- Tahoe
- GMC:
- Savana 2500,
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