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GMC K15 Spark Plug Wires

Great cars and trucks like your K15 need great parts.

Select Your VehicleYou bought your K15 because its reliability and longevity appealed to your senses; so why would you settle for anything but the best when it comes to great quality auto parts? It's not a regular occurrence that you realize that you have to buy a replacement Spark Plug Wires to repair your car or truck. Make no mistake, you bought your K15 because you understood you would be getting performance and rugged design both impeccably combined into one automobile. Auto enthusiasts know that a brand you can trust is built into each GMC, and understand that only the best repair K15 parts will suffice when maintenance needs to be done.

Why Spark Plug Wires replacement is so important.

Without the timed ignition systems in our internal combustion engines, we would need an alternative like the turbine engines we find in jets. The fact that your GMC K15 has spark plugs wires means that it is either mechanically or electronically timed. The current required to ignite the air/fuel mixture in your combustion chamber is transferred from the engine control module (on newer vehicles) or distributor (on older vehicles) to the spark plug via your GMC K15 spark plug wires. Sometimes called ignition wires, they consist of a carbon fiber core to conduct the current, a fiberglass barrier to protect against RFI and EMI, and rubber or silicone on the outside for insulation from the heat in your engine.

Good products, lowest prices, knowledgeable professionals.

Trust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct GMC K15 part for your project or repair. Bring your K15 back to life with the best replacement parts from the experts at Car Parts Discount. If your car or truck was built in 1978, 1977, 1976, 1975, then you will find the correct GMC K15 Spark Plug Wires parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC K15 Spark Plug Wire Set, OEM: 6637SMP
1978 GMC K15 SMP Spark Plug Wire Set 6637
23.65, Save 39%   NEW ITEM
OEM: 6637, Item: 643208
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 27619SMP
1975 GMC K15 SMP Spark Plug Wire Set 27619
12.15, Save 40%  
OEM: 27619, Item: 1117102
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 26907SMP
1976-1978 GMC K15 SMP Spark Plug Wire Set 26907
16.55, Save 39%   NEW ITEM
OEM: 26907, Item: 1116884
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 671-8009/6718009Denso
1975-1977 GMC K15 Denso Spark Plug Wire Set 671-8009
24.65, Save 39%   NEW ITEM
OEM: 671-8009, Item: 1193193
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 10053SMP
1975-1978 GMC K15 SMP Spark Plug Wire Set 10053
152.95, Save 39%   NEW ITEM
OEM: 10053, Item: 1469576
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: XS10217Delphi
1978 GMC K15 Delphi Spark Plug Wire Set XS10217
28.15, Save 39%   NEW ITEM
OEM: XS10217, Item: 999805
  Only 8 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 9628MACDelco
1978 GMC K15 ACDelco Spark Plug Wire Set 9628M
31.35, Save 39%   NEW ITEM
OEM: 9628M, Item: 895156
  Only 7 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: XS10260Delphi
1975-1977 GMC K15 Delphi Spark Plug Wire Set XS10260
26.85, Save 39%   NEW ITEM
OEM: XS10260, Item: 999845
  Only 8 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 9508NACDelco
1975-1976 GMC K15 ACDelco Spark Plug Wire Set 9508N
29.25, Save 39%   NEW ITEM
OEM: 9508N, Item: 895136
  Only 6 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 2821SMP
1975-1976 GMC K15 SMP Spark Plug Wire Set 2821
12.85, Save 39%   NEW ITEM
OEM: 2821, Item: 1330747
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 10002SMP
1975-1978 GMC K15 SMP Spark Plug Wire Set 10002
50.15, Save 39%   NEW ITEM
OEM: 10002, Item: 1331024
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 7619SMP
1975 GMC K15 SMP Spark Plug Wire Set 7619
18.35, Save 39%   NEW ITEM
OEM: 7619, Item: 643374
  Only 5 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 671-8016/6718016Denso
1978 GMC K15 Denso Spark Plug Wire Set 671-8016
24.65, Save 39%   NEW ITEM
OEM: 671-8016, Item: 1193200
  Only 6 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 9608UACDelco
1975-1977 GMC K15 ACDelco Spark Plug Wire Set 9608U
36.35, Save 39%   NEW ITEM
OEM: 9608U, Item: 695087
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 6810SMP
1976 GMC K15 SMP Spark Plug Wire Set 6810
31.65, Save 39%   NEW ITEM
OEM: 6810, Item: 643251
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 2935SMP
1975-1978 GMC K15 SMP Spark Plug Wire Set 2935
9.95, Save 40%   NEW ITEM
OEM: 2935, Item: 1348413
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 6821SMP
1976 GMC K15 SMP Spark Plug Wire Set 6821
17.35, Save 39%   NEW ITEM
OEM: 6821, Item: 1338377
  Only 1 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 26810SMP
1976 GMC K15 SMP Spark Plug Wire Set 26810
16.45, Save 39%   NEW ITEM
OEM: 26810, Item: 1116834
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 2927SMP
1975-1978 GMC K15 SMP Spark Plug Wire Set 2927
14.15, Save 39%   NEW ITEM
OEM: 2927, Item: 1330772
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 26637SMP
1978 GMC K15 SMP Spark Plug Wire Set 26637
13.55, Save 39%   NEW ITEM
OEM: 26637, Item: 1116777
  In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 628MACDelco
1978 GMC K15 ACDelco Spark Plug Wire Set 628M
35.15, Save 39%   NEW ITEM
OEM: 628M, Item: 889472
  Only 4 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 6907SMP
1976-1978 GMC K15 SMP Spark Plug Wire Set 6907
27.75, Save 39%   NEW ITEM
OEM: 6907, Item: 643284
  Only 5 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 26818SMP
1975 GMC K15 SMP Spark Plug Wire Set 26818
15.75, Save 39%   NEW ITEM
OEM: 26818, Item: 1116836
  Only 5 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: XS10268Delphi
1975-1976 GMC K15 Delphi Spark Plug Wire Set XS10268
18.55, Save 39%   NEW ITEM
OEM: XS10268, Item: 999851
  Only 3 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 26603SMP
1975-1977 GMC K15 SMP Spark Plug Wire Set 26603
10.85, Save 40%   NEW ITEM
OEM: 26603, Item: 1116769
  Only 4 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 2931SMP
1976 GMC K15 SMP Spark Plug Wire Set 2931
11.55, Save 39%   NEW ITEM
OEM: 2931, Item: 1330776
  Only 2 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 10001SMP
1976 GMC K15 SMP Spark Plug Wire Set 10001
49.65, Save 39%   NEW ITEM
OEM: 10001, Item: 1389942
  Only 1 left In Stock, Usually ships within 1 business day
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GMC K15 Spark Plug Wire Set, OEM: 671-6020/6716020Denso
1978 GMC K15 Denso Spark Plug Wire Set 671-6020
20.55, Save 39%   NEW ITEM
OEM: 671-6020, Item: 1192902
  Only 1 left In Stock, Usually ships within 1 business day
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Prenco
1975-1978 GMC K15 Prenco Spark Plug Wire Set 35-87811
22.55, Save 40%   NEW ITEM
OEM: 35-87811, Item: 1393453
  Only 1 left In Stock, Usually ships within 1 business day
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