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Spark Plugs from GMPartsNow

Shop Spark Plugs By Brand

Is it time to replace the ACDelco spark plugs in your GMC, Chevrolet, or another model of car? If your engine has a rough idle, misfires or has trouble starting, it could be time for a repair. If that’s the case, GMPartsNow is your source for GM auto parts online. We have a variety of car parts and GM accessories to choose from. And, we ship across the United States.

Check out our ACDelco spark plug offerings below to find what works best for your vehicle. Unsure of what you need? Don’t hesitate to call us or contact GMPartsNow online. We would be more than happy to provide suggestions. We’re available to assist you M-F from 8am - 5pm EST.  The parts team proudly maintains one of the largest GM parts inventories in the Midwest, which makes it possible to ship most parts same day as they are ordered.

Looking for something more specific? Check out our other Spark Plug pages.

Connector Kit
19180790
Other Names: Spark Plug Boot & Retainers More
Description: 2.3 & 2.4L, Spark plug. Coil to Spark plug. 2.3l. More
Fits:
  • Buick:
    • Skylark
  • Chevrolet:
    • Malibu
  • Oldsmobile:
    • Achieva,
    • Alero
  • Pontiac:
    • Grand Am,
    • Sunfire
  • 1 more
$10.08
$6.80
$10.08
$6.80
Ignition Coil
12629037
Positions: Left, Right
Other Names: Spark Plug, Coil More
Description: 3.0 & 3.6L, with direct injection. STS, STS-v. Outlook. CTS. SRX. 2.8l. 2.8 & 3.6L. With high output. More
Fits:
  • Buick:
    • Enclave,
    • LaCrosse,
    • Rendezvous
  • Cadillac:
    • CTS,
    • SRX,
    • STS
  • Chevrolet:
    • Traverse
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
  • 4 more
$142.54
$88.37
$142.54
$88.37
Spark Plug
12673527
Replaces: 12673528
Description: 1.5L turbo, ac delco markings. More
Fits:
  • Chevrolet:
    • Cruze,
    • Malibu
$13.56
$9.15
$13.56
$9.15
Spark Plug
12627160
Description: 2.5L, 2.0L turbo, 2.5L. More
Fits:
  • Buick:
    • Envision
  • Cadillac:
    • ATS
  • Chevrolet:
    • Colorado,
    • Impala,
    • Malibu,
    • Malibu Limited
  • GMC:
    • Acadia,
    • Canyon
  • 3 more
$11.90
$8.03
$11.90
$8.03
Spark Plug
12647827
Description: Coupe, 2.0L turbo. 2.5L, 2.0L turbo, 2.0L turbo. More
Fits:
  • Buick:
    • Envision,
    • Regal
  • Cadillac:
    • ATS,
    • CT6,
    • CTS
  • Chevrolet:
    • Camaro,
    • Malibu
  • 2 more
$11.90
$8.03
$11.90
$8.03
Spark Plug
55585517
Description: 1.8L. 1.4L turbo. More
Fits:
  • Buick:
    • Encore
  • Chevrolet:
    • Cruze,
    • Cruze Limited,
    • Sonic,
    • Trax
$11.90
$8.03
$11.90
$8.03
Spark Plug
12622561
Description: 3.0 & 3.6L. Coupe, 3.6L. 3.0L & 3.6L. Wagon, 3.0, 3.6L. 3.6L, 2nd design. 3.6L, without cng. 3.6L, without twin-turbo. More
Fits:
  • Buick:
    • Enclave,
    • LaCrosse
  • Cadillac:
    • ATS,
    • CTS,
    • SRX,
    • STS,
    • XTS
  • Chevrolet:
    • Camaro,
    • Caprice,
    • Captiva Sport,
    • Colorado,
    • Equinox,
    • Impala,
    • Impala Limited,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Acadia Limited,
    • Canyon,
    • Terrain
  • Saturn:
    • Aura,
    • Outlook,
    • Vue
  • 18 more
$11.90
$8.03
$11.90
$8.03
Spark Plug
12611882
Fits:
  • Buick:
    • Enclave
  • GMC:
    • Acadia
  • Saturn:
    • Outlook
$11.90
$8.03
$11.90
$8.03
Spark Plug
19185432
Description: 2.4L. 1.8l with ho. More
Fits:
  • Pontiac:
    • Vibe
$11.90
$8.03
$11.90
$8.03
Spark Plug
12625058
Description: 4.2L. 3.5L. 2.2L, 2004-06. 2.2L, 2007-08. 2.2L, 2007-10. Coupe, 2.2, 2.4L. 2.9, 3.7L, 2007-12. More
Fits:
  • Buick:
    • Rainier
  • Chevrolet:
    • Classic,
    • Cobalt,
    • Colorado,
    • HHR,
    • Malibu,
    • Trailblazer,
    • Trailblazer EXT
  • GMC:
    • Canyon,
    • Envoy,
    • Envoy XL,
    • Envoy XUV
  • Hummer:
    • H3,
    • H3T
  • Oldsmobile:
    • Alero,
    • Bravada
  • Pontiac:
    • G5,
    • G6,
    • Grand Am,
    • Solstice
  • Saturn:
    • Aura,
    • Ion,
    • Sky,
    • Vue
  • 19 more
$11.90
$8.03
$11.90
$8.03
Spark Plug
24425327
Description: 3.0L. More
Fits:
  • Saturn:
    • Vue
$10.66
$7.20
$10.66
$7.20
Spark Plug
19300875
Description: Platinum. More
Fits:
  • Buick:
    • Regal
$10.66
$7.20
$10.66
$7.20
Spark Plug
19308031
Description: 2.4L. More
Fits:
  • Pontiac:
    • Grand Am
$6.14
$4.14
$6.14
$4.14
Spark Plug
12679800
$10.66
$7.20
$10.66
$7.20
Spark Plug
12680075
$11.90
$8.03
$11.90
$8.03
Spark Plug
12681663
$11.90
$8.03
$11.90
$8.03
Spark Plug
19301654
$2.98
$2.01
$2.98
$2.01
Spark Plug
19301658
$2.98
$2.01
$2.98
$2.01
Spark Plug
19301807
Replaces: 19301804
$10.66
$7.20
$10.66
$7.20
Spark Plug
19301812
$10.66
$7.20
$10.66
$7.20
Spark Plug
19302729
$2.98
$2.01
$2.98
$2.01
Spark Plug
19302730
$2.98
$2.01
$2.98
$2.01
Spark Plug
19302734
$2.98
$2.01
$2.98
$2.01
Spark Plug
19302738
$2.98
$2.01
$2.98
$2.01
Spark Plug
19302743
$2.98
$2.01
$2.98
$2.01
Spark Plug
21025102
$4.32
$2.92
$4.32
$2.92
Spark Plug
19157985
$3.24
$2.19
$3.24
$2.19
Spark Plug
19208535
$10.66
$7.20
$10.66
$7.20
Spark Plug
19250974
$10.66
$7.20
$10.66
$7.20
Spark Plug
19250983
$10.66
$7.20
$10.66
$7.20
Spark Plug
19250992
$10.66
$7.20
$10.66
$7.20
Spark Plug
19300385
$2.98
$2.01
$2.98
$2.01
Spark Plug
19300749
$2.98
$2.01
$2.98
$2.01
Spark Plug
19305821
$10.66
$7.20
$10.66
$7.20
Spark Plug
19307139
$6.14
$4.14
$6.14
$4.14
Spark Plug
19307140
$10.66
$7.20
$10.66
$7.20
Spark Plug
19308035
$10.66
$7.20
$10.66
$7.20
Spark Plug
19309999
$10.66
$7.20
$10.66
$7.20
Spark Plug
19310641
$2.98
$2.01
$2.98
$2.01
Spark Plug
19310645
$3.24
$2.19
$3.24
$2.19
Spark Plug
19310649
$2.98
$2.01
$2.98
$2.01
Spark Plug
19310650
$3.30
$2.23
$3.30
$2.23
Spark Plug
19310654
$2.98
$2.01
$2.98
$2.01
Spark Plug
19313642
$10.66
$7.20
$10.66
$7.20
Spark Plug
19323043
$6.14
$4.14
$6.14
$4.14
Spark Plug
19354416
$2.98
$2.01
$2.98
$2.01
Spark Plug
19354421
$2.98
$2.01
$2.98
$2.01
Spark Plug
19354425
$2.98
$2.01
$2.98
$2.01
Spark Plug
19354429
$2.98
$2.01
$2.98
$2.01
Spark Plug
19354430
$2.98
$2.01
$2.98
$2.01