GM Spark Plugs

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You probably don't spend a lot of time thinking about the factory spark plugs that came in your GM vehicle. That's good. It means they're doing their job. That's to produce the flash that ignites the air-and-fuel mix in your engine's combustion chamber. That's what allows your ignition to start the engine.

How Spark Plugs Work

The spark plugs create that flash, or spark, by firing an arc of electricity across the gap between two leads. If your GM runs on diesel, though, you don't have spark plugs. Instead, your engine is equipped with glow plugs. The heating element in your glowplug's tip ignites the fuel mist that is sprayed into the engine cylinder.

How Do You Know When Your Spark Plugs are Going Bad?

It's common for people to think that their alternator is at fault when their vehicle begins to suffer engine misfires and shutdowns. However, you should first check your spark plugs if you experience any of the following:

  • Unsteady idling
  • Your engine starts to misfire
  • You have trouble starting your vehicle
  • The Check Engine light triggers

The high-quality original spark plugs in your car, pickup, or SUV will eventually weaken in time. The gaps may have widened to the point where the spark is insufficient, or they've become corroded. Consult your owner's manual to determine how long you should expect your plugs to perform their best. You want to change them out before they reach that rated mileage, or else you're risking engine issues. When it is time to change your spark plugs, make sure to only choose the high-quality GM plugs that were designed for your model and its engine. You’ll find a great selection of them in stock at our online parts department. Buy today and save!

Iridium Spark Plug
Part Number: 19417055
Other Names: Spark Plug More Names
Description: 4.8, 5.3 & 6.0L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Spark Plug
Part Number: 19208535
Replaces: 19158043, 25173406, 25312442, 88892834
MSRP $11.02
$5.95
MSRP $11.02
$5.95
Spark Plug
Part Number: 19362247
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug
Part Number: 12571533
Description: 4.4 & 4.6L, 4.6L. More Info
MSRP $10.66
$5.76
MSRP $10.66
$5.76
Spark Plug
Part Number: 12674112
Other Names: F (S)Spark Plug More Names
Description: 1.4L, acdelco # 1267411. More Info
MSRP $14.28
$7.71
MSRP $14.28
$7.71
Spark Plug
Part Number: 19158037
Other Names: F (S)Spark Plug More Names
Replaces: 25164048
MSRP $11.02
$5.95
MSRP $11.02
$5.95
Spark Plug
Part Number: 05613878
Other Names: F (S)Spark Plug More Names
MSRP $3.60
$1.94
MSRP $3.60
$1.94
Spark Plug
Part Number: 19208523
Other Names: F (S)Spark Plug More Names
Replaces: 5614243, 19158031
Description: Police. Taxi. Vendor:acdelco. Vendor #CR43TS. Platinum. More Info
MSRP $11.02
$5.95
MSRP $11.02
$5.95
Spark Plug
Part Number: 19238463
Other Names: F Spark Plug More Names
Replaces: 19145294, 25332827
Description: Rapid Fire. More Info
MSRP $6.14
$3.32
MSRP $6.14
$3.32
Spark Plug
Part Number: 19354417
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug
Part Number: 12621258
Replaces: 12563707, 12571164, 12609877
Description: Vendor:acdelco. Vendor #41-985. 6.0L. 5.3L. 6.2L without supercharger. Iridium. 6.0 & 6.2L. More Info
MSRP $11.90
$6.43
MSRP $11.90
$6.43
Spark Plug
Part Number: 12582002
Description: 3.5L. More Info
MSRP $34.02
$18.37
MSRP $34.02
$18.37
Spark Plug
Part Number: 05613882
Other Names: F (S)Spark Plug More Names
MSRP $3.22
$1.74
MSRP $3.22
$1.74
Spark Plug
Part Number: 05614046
Other Names: F (S)Spark Plug More Names
Description: Vendor:acdelco. Vendor #R43CTS6. More Info
MSRP $2.90
$1.57
MSRP $2.90
$1.57
Spark Plug
Part Number: 05614281
Other Names: F (S)Spark Plug More Names
Description: Platinum. More Info
MSRP $10.66
$5.76
MSRP $10.66
$5.76
Spark Plug
Part Number: 88901006
Other Names: F (S)Spark Plug Pkg More Names
Description: Vendor:acdelco. Vendor #41-800. Platinum. More Info
MSRP $11.02
$5.95
MSRP $11.02
$5.95
Spark Plug
Part Number: 88901021
Other Names: F (S)Spark Plug Pkg More Names
Description: Platinum. More Info
MSRP $11.02
$5.95
MSRP $11.02
$5.95
Spark Plug
Part Number: 94859009
$3.59
$3.59
Spark Plug
Part Number: 12571535
Options: Left, Right
Replaces: 12561466
Description: Platinum. 4.4 & 4.6L, 4.6L. More Info
MSRP $10.66
$5.76
MSRP $10.66
$5.76
Spark Plug
Part Number: 12578277
Replaces: 12561454
Description: Vendor:acdelco. Vendor #41-983. 8.1L. More Info
MSRP $10.66
$5.76
MSRP $10.66
$5.76
Spark Plug
Part Number: 19301656
Other Names: F (S)Spark Plug Pkg More Names
Replaces: 5613870, 5613888
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug
Part Number: 19307141
Replaces: 19238455, 19250963, 19145286
MSRP $6.96
$3.76
MSRP $6.96
$3.76
Spark Plug
Part Number: 19366108
Replaces: 88901234, 19310637, 5614000
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug Wire
Part Number: 89018136
Other Names: Spark Plug Wire More Names
Description: Cylinder 5. Durable to help transfer high voltage pulses without damage More Info
MSRP $33.92
$18.32
MSRP $33.92
$18.32
Spark Plug Wire
Part Number: 91177589
Replaces: 91172609
Description: Cylinder 2. More Info
MSRP $42.43
$38.19
MSRP $42.43
$38.19
Conventional Spark Plug
Part Number: 25186682
Other Names: Spark Plug More Names
Description: 2009-11. Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ Ribbed... More Info
MSRP $12.18
$6.58
MSRP $12.18
$6.58
Iridium Spark Plug
Part Number: 25190786
Other Names: Spark Plug More Names
Replaces: 25181358
Description: Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability\ Iridium offers... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 55504354
Other Names: Spark Plug More Names
Description: 2.0l. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $16.72
$9.03
MSRP $16.72
$9.03
Spark Plug Wire
Part Number: 21024470
Description: Cylinder 3. More Info
MSRP $9.72
$8.75
MSRP $9.72
$8.75
Spark Plug Wire
Part Number: 19180532
Other Names: Plug Wire More Names
Description: 6.2L with supercharger. Wagon, 6.2L. Durable to help transfer high voltage pulses without damage More Info
MSRP $26.42
$14.27
MSRP $26.42
$14.27
Iridium Spark Plug
Part Number: 19185432
Other Names: Spark Plug More Names
Replaces: 88969636
Description: 2.4L. 1.8l with ho. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\... More Info
MSRP $14.28
$7.71
MSRP $14.28
$7.71
Conventional Spark Plug
Part Number: 19300749
Other Names: Spark Plug More Names
Replaces: 19157986, 5613611
Description: Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat transfer and helps maximize plug durability\ \ Ribbed... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Conventional Spark Plug
Part Number: 19302733
Other Names: Spark Plug More Names
Replaces: 5613100
Description: Standard. Vendor:acdelco. Vendor #R42XLS. Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat transfer and... More Info
MSRP $3.52
$1.90
MSRP $3.52
$1.90
Conventional Spark Plug
Part Number: 19302741
Other Names: Spark Plug More Names
Replaces: 19157996, 5614029, 5614288
Description: Optional. Vendor:acdelco. Vendor #cr43tsm. Standard. Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
RAPIDFIRE Spark Plug
Part Number: 19307138
Other Names: Spark Plug More Names
Replaces: 19250961, 19145284, 19238453, 25164640
Description: Rapid Fire. Vendor:acdelco. Vendor #CR43TS. Police. Taxi. Solid state suppressor, with two-piece glass and brass seal, can help reduce... More Info
MSRP $6.96
$3.76
MSRP $6.96
$3.76
RAPIDFIRE Spark Plug
Part Number: 19307139
Other Names: Spark Plug More Names
Replaces: 19145283, 19250960, 19238452, 25164639
Description: Exc.Police. Exc.Taxi. Platinum. Vendor:acdelco. Vendor #CR43TS. Solid state suppressor, with two-piece glass and brass seal, can help... More Info
MSRP $6.96
$3.76
MSRP $6.96
$3.76
RAPIDFIRE Spark Plug
Part Number: 19308033
Other Names: Spark Plug More Names
Replaces: 19238464, 19250971, 19145295, 25332828
Description: Rapid Fire. Vendor:acdelco. Vendor #14. 3.8L, without supercharged. 3.1L. Solid state suppressor, with two-piece glass and brass seal,... More Info
MSRP $6.96
$3.76
MSRP $6.96
$3.76
Spark Plug Wire
Part Number: 19351562
Other Names: Spark Plug Wire More Names
Replaces: 12192358, 12173580
Description: Cylinder 4. Cylinder 5. Cylinder 7. Express, savana. 4.3l. Individual wires. #4. Individual cable. Without zr1. No. 4. Auto trans.... More Info
MSRP $36.83
$19.89
MSRP $36.83
$19.89
Spark Plug Wire
Part Number: 19351582
Other Names: Spark Plug Wire More Names
Replaces: 89018134
Description: Cylinder 3. Durable to help transfer high voltage pulses without damage More Info
MSRP $34.61
$18.68
MSRP $34.61
$18.68
Spark Plug Wire
Part Number: 19351588
Other Names: Spark Plug Wire More Names
Replaces: 89017745
Description: Cylinder 3,5. G6. #5. 3.5l. G6. #3. 3.9l. 3.9L, #3 cyl. 3.5L, #3 cylinder. Durable to help transfer high voltage pulses without damage More Info
Notes: Included with plug wire set. More Notes
MSRP $21.43
$11.58
MSRP $21.43
$11.58
Spark Plug Wire
Part Number: 19351595
Other Names: Spark Plug Wire More Names
Replaces: 89060515
Description: Cylinder 3,4,5. Durable to help transfer high voltage pulses without damage More Info
MSRP $25.24
$13.63
MSRP $25.24
$13.63
Conventional Spark Plug
Part Number: 19354415
Other Names: Spark Plug More Names
Replaces: 19157995, 5613957, 19302744
Description: Exc.Police. Exc.Taxi. Standard. Vendor:acdelco. Vendor #CR43TS. Optional. Vendor #R45TS. Black Onyx coating helps reduce corrosion\... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Conventional Spark Plug
Part Number: 19354427
Other Names: Spark Plug More Names
Replaces: 19157994, 19301654, 5613191, 5613956
Description: Standard. Vendor:acdelco. Vendor #R44TS. Optional. Vendor #R44T8. Black Onyx coating helps reduce corrosion\ Copper core provides great... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Conventional Spark Plug
Part Number: 19355205
Other Names: Spark Plug More Names
Replaces: 19158000, 19301655, 5614224
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug Wire
Part Number: 12036968
Other Names: Cable More Names
Description: All models. Without hi-output engine. No. 5. 6 cylinder. Cylinder 2. More Info
MSRP $13.90
$12.51
MSRP $13.90
$12.51
Spark Plug Wire
Part Number: 12192467
Other Names: Spark Plug Wire More Names
Replaces: 12192448
Description: Cylinder 6. Durable to help transfer high voltage pulses without damage More Info
MSRP $31.64
$17.09
MSRP $31.64
$17.09
Spark Plug Wire
Part Number: 12192473
Other Names: Spark Plug Wire More Names
Replaces: 12173539, 12192154, 12192455
Description: Cylinder 1. Durable to help transfer high voltage pulses without damage More Info
MSRP $18.65
$10.08
MSRP $18.65
$10.08
Spark Plug Wire
Part Number: 12192475
Other Names: Spark Plug Wire More Names
Replaces: 12073904, 12173540, 12192156, 12192395, 12192456
Description: Cylinder 3. Durable to help transfer high voltage pulses without damage More Info
MSRP $67.56
$36.48
MSRP $67.56
$36.48
Spark Plug Wire
Part Number: 12192477
Other Names: Spark Plug Wire More Names
Replaces: 12173541, 12192157, 12192457
Description: Cylinder 5. Durable to help transfer high voltage pulses without damage More Info
MSRP $34.17
$18.45
MSRP $34.17
$18.45
Iridium Spark Plug
Part Number: 12642722
Other Names: Spark Plug More Names
Description: 6.2L supercharged. 6.2L. with supercharger. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Spark Plug Wire
Part Number: 12666674
Other Names: Spark Plug Wire More Names
Description: Durable to help transfer high voltage pulses without damage More Info
MSRP $21.42
$11.57
MSRP $21.42
$11.57
Iridium Spark Plug
Part Number: 12680072
Other Names: Spark Plug More Names
Description: 6.0L. Iridium. Vendor:acdelco. Vendor #41-985. Iridium is the latest in spark plug technology and is an exact replacement for vehicles'... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12681656
Other Names: Spark Plug More Names
Replaces: 55576026, 55585517
Description: 1.4L turbo. Without high output. 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12681657
Other Names: Spark Plug More Names
Replaces: 12611882
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12681663
Other Names: Spark Plug More Names
Replaces: 12625058, 12569190, 12598004, 12599232, 25337472
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Spark Plug Wire
Part Number: 12716289
Other Names: Wire More Names
Replaces: 12633447, 12670293
Description: 4.3L, 2018-19. Express, savana. 4.3l. Wire set. 6.6L gas. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Spark plug wire.... More Info
Notes: Included with plug wire set. More Notes
MSRP $26.61
$14.36
MSRP $26.61
$14.36
Spark Plug Wire
Part Number: 21024463
Description: Cylinder 3. Aluminum Camshaft Cover. More Info
MSRP $9.72
$8.75
MSRP $9.72
$8.75
Spark Plug Wire
Part Number: 21024474
Other Names: Wire More Names
Description: Cylinder 3. More Info
MSRP $12.74
$6.88
MSRP $12.74
$6.88
Conventional Spark Plug
Part Number: 21025103
Other Names: Spark Plug More Names
Replaces: 21024775
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $4.96
$2.68
MSRP $4.96
$2.68
Iridium Spark Plug
Part Number: 55564748
Other Names: Spark Plug More Names
Description: 2.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability\ Iridium... More Info
MSRP $23.10
$12.47
MSRP $23.10
$12.47
Conventional Spark Plug
Part Number: 05613932
Other Names: Spark Plug More Names
Description: Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ Ribbed... More Info
MSRP $2.90
$1.57
MSRP $2.90
$1.57
Spark Plug Wire
Part Number: 89017337
Other Names: Spark Plug Wire More Names
Description: Cylinder 1. G6. #1. 3.5l. 3.5L, #1 cyl. Durable to help transfer high voltage pulses without damage More Info
Notes: Included with plug wire set. More Notes
MSRP $22.24
$12.01
MSRP $22.24
$12.01
Spark Plug Wire
Part Number: 89017341
Other Names: Spark Plug Wire More Names
Description: Cylinder 6. G6. #6. 3.5l. 3.5L, #6 cyl. Durable to help transfer high voltage pulses without damage More Info
Notes: Included with plug wire set. More Notes
MSRP $31.07
$16.78
MSRP $31.07
$16.78
Spark Plug Wire
Part Number: 91174668
Description: Cylinder 3. More Info
MSRP $32.18
$28.96
MSRP $32.18
$28.96
Spark Plug Wire
Part Number: 91177575
Description: Cylinder 1. More Info
MSRP $48.84
$43.96
MSRP $48.84
$43.96
Iridium Spark Plug
Part Number: 19185438
Other Names: Spark Plug More Names
Description: 1.8L. Iridium composition provides a high melting point and great strength, providing excellent wear resistance and durability\ Iridium... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 19301814
Options: Left, Right
Other Names: Spark Plug More Names
Replaces: 12565996, 19256624
Description: 3.6L, 1st design. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
RAPIDFIRE Spark Plug
Part Number: 19308031
Other Names: Spark Plug More Names
Replaces: 19238459, 19250967, 19145290, 25171347
Description: 2.4L. Rapid Fire. Vendor:acdelco. Vendor #8. Solid state suppressor, with two-piece glass and brass seal, can help reduce radio... More Info
MSRP $6.96
$3.76
MSRP $6.96
$3.76
Spark Plug Wire
Part Number: 19351565
Other Names: Spark Plug Wire More Names
Replaces: 12192361
Description: Cylinder 3. Cylinder 1. Cylinder 4. Durable to help transfer high voltage pulses without damage More Info
MSRP $36.47
$19.70
MSRP $36.47
$19.70
Spark Plug Wire
Part Number: 19351569
Other Names: Cable Set, Plug Wire, Cable, Plug Wire Set, F (S)Wire More Names
Replaces: 19206446
Description: Express, savana. 4.8l. Caprice PPV. 6.0l. 6.2L without supercharger. 7.0L. Impala, Monte Carlo. 5.3l. Hummer H2. 10.5 long. More Info
MSRP $40.48
$21.86
MSRP $40.48
$21.86
Spark Plug Wire
Part Number: 19351578
Other Names: Spark Plug Wire More Names
Replaces: 88984270
Description: Durable to help transfer high voltage pulses without damage More Info
MSRP $28.54
$15.40
MSRP $28.54
$15.40
Spark Plug Wire
Part Number: 19351587
Other Names: Spark Plug Wire More Names
Replaces: 89017744
Description: G6. #1. 3.5l. G6. #1. 3.9l. 3.9L, #1 cyl. 3.5L, #1 cylinder. Durable to help transfer high voltage pulses without damage More Info
Notes: Included with plug wire set. More Notes
MSRP $21.86
$11.80
MSRP $21.86
$11.80
Spark Plug Wire
Part Number: 19351592
Options: Left, Right
Other Names: Spark Plug Wire More Names
Replaces: 89018057, 12572007
Description: Express, savana. 5.3l. Express, savana. 4.8l. 6.0L. Hummer H2. 10.5 long. Vendor:acdelco. Vendor #35-6F. Serviced with Spark Plug Wire... More Info
MSRP $31.90
$17.23
MSRP $31.90
$17.23
Spark Plug Wire
Part Number: 19351594
Other Names: Spark Plug Wire More Names
Replaces: 89060514
Description: Cylinder 1. Durable to help transfer high voltage pulses without damage More Info
MSRP $29.20
$15.77
MSRP $29.20
$15.77
Spark Plug Wire
Part Number: 19351911
Other Names: Cable, Wire More Names
Replaces: 12192195
Description: Coil Stamped 19005218. All models. 4.8l, 5.3l, 6.0l. 9.2 long. Hummer H2. 9.2 long. More Info
MSRP $19.99
$10.80
MSRP $19.99
$10.80
Conventional Spark Plug
Part Number: 19354418
Other Names: Spark Plug More Names
Replaces: 19157998, 19302729, 5614155
Description: Optional. Vendor:acdelco. Vendor #r44ltsm. Standard. Vendor #r43ltse. Black Onyx coating helps reduce corrosion\ Copper core provides... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Conventional Spark Plug
Part Number: 19354429
Other Names: Spark Plug More Names
Replaces: 5614285, 19302724, 5614167, 91171719, 91173854, 94853696, 96068562, 96068563
Description: Standard. Vendor:acdelco. Vendor #41-602. Vendor:NGK. Vendor #BKR6E. Vendor:nippon. Vendor #K20PR-U. Black Onyx coating helps reduce... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug Wire
Part Number: 12072154
Other Names: Cable Set More Names
Description: All models. 2.5l. All models. 2.8l. All models. 2.2l. All models. 3.1l. 4 cylinder. No 1. Durable to help transfer high voltage pulses... More Info
MSRP $11.66
$6.30
MSRP $11.66
$6.30
Spark Plug Wire
Part Number: 12192066
Other Names: Cable, Wire More Names
Description: Cylinder 2. 3.1l. No. 2. More Info
MSRP $20.96
$11.32
MSRP $20.96
$11.32
Spark Plug Wire
Part Number: 12192463
Other Names: Spark Plug Wire More Names
Replaces: 12072149, 12192444
Description: Individual wires. 2.5L. All models. 2.5l. No.4. Cylinder 1,3. 4 cylinder. No 3. Individual wires. 2.0L. No. 1. Durable to help transfer... More Info
MSRP $28.49
$15.38
MSRP $28.49
$15.38
Spark Plug Wire
Part Number: 12192464
Other Names: Spark Plug Wire More Names
Replaces: 12072150, 12192445
Description: Cylinder 5. Cylinder 1. Cylinder 2. Durable to help transfer high voltage pulses without damage More Info
MSRP $27.98
$15.11
MSRP $27.98
$15.11
Spark Plug Wire
Part Number: 12192484
Other Names: Spark Plug Wire More Names
Replaces: 12073911, 12173546, 12192158, 12192458
Description: Cylinder 2,4. Durable to help transfer high voltage pulses without damage More Info
MSRP $31.53
$17.03
MSRP $31.53
$17.03
Iridium Spark Plug
Part Number: 12622441
Other Names: Spark Plug More Names
Description: 4.3L, 2018-19. 6.6L gas. 6.2L. without supercharger. Iridium is the latest in spark plug technology and is an exact replacement for... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12662396
Other Names: Spark Plug More Names
Description: Coupe, 3.6L with twin-turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12664824
Other Names: Spark Plug More Names
Description: Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $23.98
$12.95
MSRP $23.98
$12.95
Iridium Spark Plug
Part Number: 12680074
Other Names: Spark Plug More Names
Replaces: 12627160
Description: Sedan, 2.5L, 2.0L turbo, 2.5L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12681655
Other Names: Spark Plug More Names
Replaces: 55564962, 55580961, 55585534
Description: 1.8L. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\ Iridium composition... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12681660
Other Names: Spark Plug More Names
Replaces: 12622561
Description: 3.6L, without bi-fuel. 3.0L. 3.6L, without twin-turbo. 3.0, 3.6L. 3.6L, 2nd design. Iridium is the latest in spark plug technology and... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12681665
Options: Left, Right
Other Names: Spark Plug More Names
Replaces: 19256067, 12607234, 25162555, 25162556, 25315018, 89017883, 89018051
Description: 5.3L. Vendor:acdelco. Vendor #41-993. 4.3L, 2008-2014. Platinum. 5.7L. 6.0L. 4.3L, 2003-2007. 6.0 & 6.2L. Iridium is the latest in spark... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 12688094
Other Names: Spark Plug More Names
Description: 2.7L turbo. 1.3L turbo. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\... More Info
MSRP $16.72
$9.03
MSRP $16.72
$9.03
Conventional Spark Plug
Part Number: 96130723
Other Names: Spark Plug More Names
Description: 2007-08. Black Onyx coating helps reduce corrosion\ Copper core provides great heat transfer and helps maximize plug durability\ In... More Info
MSRP $12.18
$6.58
MSRP $12.18
$6.58
Spark Plug Wire
Part Number: 89017339
Other Names: Spark Plug Wire More Names
Description: Cylinder 3. G6. #3. 3.5l. 3.5L, #3 cyl. Durable to help transfer high voltage pulses without damage More Info
Notes: Included with plug wire set. More Notes
MSRP $20.46
$11.05
MSRP $20.46
$11.05
Spark Plug Wire
Part Number: 89018055
Other Names: Spark Plug Wire More Names
Replaces: 89017282
Description: Durable to help transfer high voltage pulses without damage More Info
MSRP $39.02
$21.07
MSRP $39.02
$21.07
Iridium Spark Plug
Part Number: 92457960
Other Names: Spark Plug More Names
Description: 3.6L, with bi-fuel. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original components\... More Info
MSRP $15.00
$8.10
MSRP $15.00
$8.10
Iridium Spark Plug
Part Number: 94859448
Other Names: Spark Plug More Names
Replaces: 94859446
Description: Vendor #SK16R11. 1.8l without ho. Iridium is the latest in spark plug technology and is an exact replacement for vehicles' original... More Info
MSRP $25.34
$13.68
MSRP $25.34
$13.68
Conventional Spark Plug
Part Number: 19354430
Other Names: Spark Plug More Names
Replaces: 19157991, 19300873, 5613721, 5613877, 5613883
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Conventional Spark Plug
Part Number: 19300874
Other Names: Spark Plug More Names
Replaces: 19157982, 5613324
Description: Standard. Vendor:acdelco. Vendor #R42TS. Black Onyx coating helps reduce corrosion\ \ Copper core provides great heat transfer and helps... More Info
MSRP $3.78
$2.04
MSRP $3.78
$2.04
Spark Plug
Part Number: 19301805
Replaces: 19208527, 19244462
MSRP $12.18
$6.58
MSRP $12.18
$6.58

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