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OEM GM Spark Plugs

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Spark plugs are an essential part of your vehicle's engine, playing a key role in starting the engine and ensuring it runs smoothly. Over time, spark plugs can wear down, leading to reduced engine performance and increased fuel consumption.

Common Symptoms That Your Spark Plugs Need Replacing

If you notice any of these symptoms in your Chevy Equinox, it's a clear sign that your spark plugs may be failing:

  • Engine Misfires: Misfires occur when the spark plug is unable to ignite the air-fuel mixture correctly, leading to rough idling and poor acceleration.
  • Hard Starts: If your Equinox takes longer to start than usual, it could be a sign that the spark plugs are worn out and struggling to create a proper spark.
  • Reduced Fuel Efficiency: Worn-out spark plugs can cause poor fuel combustion, leading to increased fuel consumption and a noticeable drop in mileage.
  • Engine Surging: If your engine experiences surges or hesitation while driving, it's likely due to faulty spark plugs failing to maintain a consistent spark.

How Oil Filters Can Help Maintain Your Engine

While spark plugs play a critical role in ignition, keeping your engine’s oil clean is equally important. The oil filter helps prevent contaminants from entering the engine and ensures the oil can effectively lubricate and cool the engine components. A clogged or worn-out oil filter can lead to poor engine performance, making it harder for spark plugs to function efficiently.

If you're ready to replace your spark plugs or oil filter, contact us for amazing discounts and easy ordering!

Conventional Spark Plug

MSRP $2.90
$1.79
Part Number: 5614046
GM GM
Other Names: F (S)Spark Plug
Description: Vendor:acdelco. Vendor #R43CTS6.
Fits:
  • Buick:
    • Century,
    • Skylark,
    • Somerset,
    • Somerset Regal
  • Chevrolet:
    • Astro,
    • Camaro,
    • Celebrity,
    • Citation II,
    • LLV,
    • Lumina,
    • S10,
    • S10 Blazer
  • GMC:
    • Jimmy S15,
    • S15,
    • Safari,
    • Sonoma
  • Oldsmobile:
    • Calais,
    • Cutlass Calais,
    • Cutlass Ciera,
    • Cutlass Cruiser
  • Pontiac:
    • 6000,
    • Fiero,
    • Firebird,
    • Grand Am

Spark Plug

MSRP $13.52
$8.34
Part Number: 12679800
GM GM
Fits:
  • GMC:
    • C3500HD

Spark Plug

Part Number: 12578277
GM GM
Replaces: 12561454
Description: Vendor:acdelco. Vendor #41-983. 8.1L.
Fits:
  • Chevrolet:
    • Avalanche 2500,
    • Express 3500,
    • Silverado 2500 HD,
    • Silverado 2500 HD Classic,
    • Silverado 3500,
    • Silverado 3500 Classic,
    • Suburban 2500
  • GMC:
    • Savana 3500,
    • Sierra 2500 HD,
    • Sierra 2500 HD Classic,
    • Sierra 3500,
    • Sierra 3500 Classic,
    • Yukon XL 2500
Not For Sale

Spark Plug

MSRP $13.76
$8.48
Part Number: 19305821
GM GM
Replaces: 19238465, 19250972
Description: Platinum.
Fits:
  • Saturn:
    • LW300

Spark Plug

MSRP $4.18
$2.58
Part Number: 19354419
GM GM
Replaces: 19157983, 19157999, 19300382, 19302737, 5613325
Description: Standard. Vendor:acdelco. Vendor #R43TS. Cast Iron Cylinder Head.
Fits:
  • Buick:
    • Century,
    • Skylark
  • Chevrolet:
    • Astro,
    • Blazer,
    • C/K Pickup,
    • Camaro,
    • Caprice,
    • Celebrity,
    • Citation II,
    • Corvette,
    • El Camino,
    • G10,
    • G20,
    • G30,
    • K5 Blazer,
    • Lumina APV,
    • Monte Carlo,
    • P20,
    • P30,
    • R10,
    • R20,
    • R30,
    • S10,
    • S10 Blazer,
    • Suburban C10,
    • Suburban C20,
    • Suburban K10,
    • Suburban K20,
    • Suburban R10,
    • Suburban R20,
    • Suburban V10,
    • Suburban V20,
    • V10,
    • V20,
    • V30
  • GMC:
    • C1500 Pickup,
    • C2500 Pickup,
    • C3500 Pickup,
    • Caballero,
    • G1500,
    • G2500,
    • G3500,
    • Jimmy,
    • Jimmy S15,
    • K1500 Pickup,
    • K2500 Pickup,
    • P3500,
    • R1500 Pickup,
    • R2500 Pickup,
    • R3500 Pickup,
    • S15,
    • Safari,
    • Suburban C1500,
    • Suburban C2500,
    • Suburban K1500,
    • Suburban R1500,
    • Suburban R2500,
    • V1500,
    • V1500 Suburban,
    • V2500,
    • V2500 Suburban,
    • V3500
  • Oldsmobile:
    • Cutlass Ciera,
    • Silhouette
  • Pontiac:
    • 6000,
    • Bonneville,
    • Firebird,
    • Grand Prix,
    • Parisienne,
    • Trans Sport

Spark Plug

MSRP $4.36
$2.69
Part Number: 19354430
GM GM
Other Names: Spark Plug, r45tsx
Replaces: 19157991, 19300873, 5613721, 5613877, 5613883, 5614386
Fits:
  • Buick:
    • LeSabre,
    • Regal
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme,
    • Delta 88
  • Pontiac:
    • Bonneville,
    • Grand Prix

Spark Plug

MSRP $17.12
$10.55
Part Number: 12672174
GM GM
Description: 5.5L.
Fits:
  • Chevrolet:
    • Corvette

Spark Plug

MSRP $13.90
$8.57
Part Number: 19208523
GM GM
Other Names: F (S)Spark Plug
Replaces: 19158031, 5614243
Description: Police. Taxi. Vendor:acdelco. Vendor #CR43TS. Platinum.
Fits:
  • Cadillac:
    • Commercial Chassis,
    • Fleetwood
  • Chevrolet:
    • Caprice,
    • Commercial Chassis

Spark Plug

MSRP $3.22
$1.99
Part Number: 05613882
GM GM
Other Names: F (S)Spark Plug
Replaces: 5613881
Fits:
  • Oldsmobile:
    • Cutlass Salon,
    • Cutlass Supreme

Spark Plug

MSRP $10.66
$6.57
Part Number: 05614281
GM GM
Other Names: F (S)Spark Plug
Description: Platinum.
Fits:
  • Buick:
    • Century
  • Chevrolet:
    • Beretta,
    • Cavalier,
    • Corsica,
    • S10
  • GMC:
    • Sonoma
  • Oldsmobile:
    • Cutlass Ciera

Spark Plug

MSRP $8.88
$5.47
Part Number: 19307141
GM GM
Replaces: 19145286, 19238455, 19250963
Fits:
  • Buick:
    • Skyhawk

Spark Plug

MSRP $5.02
$3.09
Part Number: 19354417
GM GM
Other Names: Spark Plug, 6901
Replaces: 19158002, 19302723, 5614284
Description: Conventional. Vendor:acdelco.
Fits:
  • Buick:
    • Century,
    • LeSabre,
    • Park Avenue,
    • Regal,
    • Riviera,
    • Skylark
  • Chevrolet:
    • Lumina APV
  • Oldsmobile:
    • 88,
    • 98,
    • Achieva,
    • Cutlass Ciera,
    • Cutlass Cruiser,
    • Silhouette,
    • Toronado
  • Pontiac:
    • Bonneville,
    • Grand Am,
    • Trans Sport

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