Original GM Spark Plugs
Where Are Spark Plugs Located?
Spark plugs are usually located at the top of the cylinder head. Once they "spark," it will fire a mixture of fuel and air within your vehicle's engine. This process creates the combustion that powers your GM model.
When Should I Replace My Spark Plugs?
If you are wondering when you should replace your spark plugs, you're not alone. Down the road, you're going to have to change them Ð but the symptoms are easy to spot. Here are some signs that may indicate it's time for a replacement:
- Your GM vehicle isn't starting
- Decease in fuel economy
- Vehicle is having a hard time accelerating
- The Check Engine light is on
- Engine misfires
Remember that broken spark plugs can damage your engine's cylinders. It's important to pay attention to the warning signs above and perform a vehicle inspection, if needed.
Install Genuine GM Spark Plugs | Order Now & Save
Whether you drive a sedan, SUV, or truck, genuine OEM spark plugs will be the best option for your specific model. The auto parts in our catalog will fit your vehicle, guaranteed. Feel free to reach out to us at Chevrolet Parts Canada with any part-related questions.
- Buick:
- Century,
- Skylark
- Chevrolet:
- Astro,
- Blazer,
- C/K Pickup,
- Buick:
- Skyhawk,
- Skylark
- Cadillac:
- Cimarron
- Chevrolet:
- Camaro,
- Cavalier,
- Buick:
- Commercial Chassis,
- Roadmaster
- Cadillac:
- Commercial Chassis,
- Fleetwood
- Chevrolet:
- Camaro,
- Chevrolet:
- Cavalier,
- Corvette,
- Malibu
- Oldsmobile:
- Alero
- Pontiac:
- Grand Am,
- Chevrolet:
- Tracker
- Buick:
- Commercial Chassis,
- Roadmaster
- Cadillac:
- Brougham,
- Commercial Chassis
- Chevrolet:
- Camaro,
- Buick:
- Century,
- Regal,
- Skyhawk
- Cadillac:
- Cimarron
- Chevrolet:
- Beretta,
- Chevrolet:
- Beretta,
- Corvette,
- Metro,
- Tracker
- Oldsmobile:
- Achieva
- Buick:
- Skylark
- Chevrolet:
- Beretta
- Oldsmobile:
- Achieva,
- Cutlass Calais,
- Cutlass Supreme
- Chevrolet:
- Corvette
- Chevrolet:
- Corvette
- Buick:
- Envision,
- LaCrosse
- Cadillac:
- ATS
- Chevrolet:
- Blazer,
- Colorado,
- Buick:
- Century,
- LaCrosse,
- LeSabre,
- Lucerne,
- Park Avenue,
- Buick:
- Encore GX
- Cadillac:
- CT4
- Chevrolet:
- Silverado 1500,
- Silverado 1500 LTD,
- Trailblazer
- Chevrolet:
- Impala
- Chevrolet:
- Aveo,
- Aveo5
- Pontiac:
- G3
- Chevrolet:
- Spark,
- Spark EV
- Buick:
- Electra,
- LeSabre,
- Reatta,
- Riviera
- Cadillac:
- Allante,
- Buick:
- Century,
- LeSabre,
- Park Avenue,
- Regal,
- Riviera,
- Chevrolet:
- Nova,
- S10,
- Spectrum,
- Sprint
- GMC:
- S15
- Chevrolet:
- Express 1500,
- Express 2500,
- Express 3500
- GMC:
- Savana 1500,
- Savana 2500,
- Cadillac:
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Corvette,
- Express 2500,
- Cadillac:
- CT5,
- CTS,
- Escalade,
- Escalade ESV
- Chevrolet:
- Camaro,
- Buick:
- Encore
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Trax
- Buick:
- Envision,
- Regal,
- Regal Sportback,
- Regal TourX
- Cadillac:
- ATS,
- Buick:
- Lucerne,
- Terraza
- Chevrolet:
- Impala,
- Malibu,
- Monte Carlo,
- Buick:
- LaCrosse,
- Rainier
- Cadillac:
- CTS,
- Escalade,
- Escalade ESV,
- Buick:
- Century
- Chevrolet:
- Beretta,
- Cavalier,
- Corsica,
- LLV,
- Chevrolet:
- C2500,
- C3500,
- Express 3500,
- K2500 Pickup,
- K3500 Pickup,
- Buick:
- Skyhawk
- Chevrolet:
- Metro,
- Sprint,
- Tracker
- Pontiac:
- Grand Am,
- Cadillac:
- Escalade,
- Escalade ESV,
- Escalade EXT
- Chevrolet:
- Avalanche,
- Avalanche 1500,
- Chevrolet:
- Cobalt
- Saturn:
- Ion
- Cadillac:
- ELR
- Chevrolet:
- Cruze,
- Cruze Limited,
- Sonic,
- Volt
- Buick:
- Enclave,
- LaCrosse
- Cadillac:
- ATS,
- CTS,
- SRX,
- Buick:
- Rainier
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- Colorado,
- Chevrolet:
- Avalanche 2500,
- Express 3500,
- Silverado 2500 HD,
- Silverado 2500 HD Classic,
- Silverado 3500,
- Buick:
- LaCrosse,
- Regal Sportback
- Cadillac:
- ATS,
- CT6,
- CTS,
- Chevrolet:
- Malibu
- Buick:
- Enclave,
- LaCrosse,
- Rendezvous
- Cadillac:
- CTS,
- SRX,
- Chevrolet:
- Cavalier,
- S10
- GMC:
- S15,
- Sonoma
- Pontiac:
- Sunfire
- Chevrolet:
- Caprice
- Chevrolet:
- Corvette
- Chevrolet:
- Corvette
- Pontiac:
- Grand Am
- Buick:
- Century
- Chevrolet:
- Corvette
- Pontiac:
- Grand Prix
- Buick:
- Electra,
- LeSabre,
- Regal,
- Riviera
- Cadillac:
- Brougham,
- Buick:
- Envision
- Cadillac:
- CT4,
- CT5,
- CT6,
- XT4,
- Cadillac:
- Commercial Chassis,
- Fleetwood
- Chevrolet:
- Caprice,
- Commercial Chassis
- Chevrolet:
- Avalanche 1500,
- Express 1500,
- Express 2500,
- Express 3500
- GMC:
- Savana 1500,
- Buick:
- Century,
- Commercial Chassis,
- Regal,
- Roadmaster,
- Skylark
- Buick:
- Century,
- Regal,
- Skylark
- Chevrolet:
- Beretta,
- Corsica,
- Cadillac:
- Brougham
- Chevrolet:
- Camaro
- Pontiac:
- Firebird
- Saturn:
- LW300
- Chevrolet:
- Caprice
- Chevrolet:
- Corvette
- Buick:
- Skyhawk
- Chevrolet:
- Camaro,
- Express 1500,
- Express 2500
- GMC:
- Savana 1500,
- Savana 2500
- Chevrolet:
- City Express
- Chevrolet:
- Aveo,
- Aveo5
- Cadillac:
- CTS
- Chevrolet:
- Camaro,
- Corvette
- Buick:
- Lucerne
- Cadillac:
- DeVille,
- DTS,
- Eldorado,
- Seville,
- Chevrolet:
- Corvette
- Chevrolet:
- Spark,
- Volt
- Chevrolet:
- Cruze
- Buick:
- LaCrosse,
- Regal,
- Verano
- Chevrolet:
- Captiva Sport,
- Cobalt,
- Chevrolet:
- Cavalier,
- Classic,
- Cobalt,
- HHR,
- Malibu
- Buick:
- Cascada,
- Encore,
- Encore GX
- Chevrolet:
- Cruze,
- Equinox,
- Buick:
- Regal,
- Riviera
- Chevrolet:
- Camaro,
- Monte Carlo
- Pontiac:
- Firebird
- Chevrolet:
- C/K Pickup,
- G20,
- G30,
- P20,
- P30,
- Buick:
- Park Avenue,
- Riviera
- Chevrolet:
- Camaro
- Oldsmobile:
- 88,
- 98
- Saturn:
- SC1,
- SC2,
- SL,
- SL1,
- SL2,
- Pontiac:
- Firebird,
- Grand Prix
- Buick:
- Century,
- Electra,
- LeSabre,
- Park Avenue,
- Reatta,
- Chevrolet:
- Astro,
- Blazer,
- C2500,
- C3500,
- Express 1500,
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