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GMC C15 Spark Plug Wires

Great cars and trucks like your C15 need great parts.

Select Your VehicleYour GMC dealership isn't the only place to buy genuine or original equipment quality replacement parts for your C15. You purchased your C15 because its dependability and longevity agreed with your nature; so why would you settle for second rate when it comes to great quality auto parts? When your GMC C15 left the factory, it was destined for a driver who wants trusted quality in their automobile. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles currently being driven today.

Why Spark Plug Wires replacement is so important.

Without the properly working ignition timing system developed for the internal combustion engine, our engines would have to be all electric. The fact that your GMC C15 has mechanically or electronically timed ignition means that it needs spark plug wires. The voltage necessary to detonate the air/fuel mixture effectively is transferred from your distributor or ECU in a specific order to the spark plug via your GMC C15 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.

CPD has thousands of items to choose from.

Buying new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement C15 parts on the internet. At Car Parts Discount, we have real customer support agents available with enough expertise to help you purchase the appropriate GMC C15 part for your needs. Don't let a Spark Plug Wires repair spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the best replacement parts. All the GMC C15 Spark Plug Wires parts on this page will fit vehicles made in 1978, 1977, 1976, 1975. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC C15 Ignition Spark Plug Wire Set, OEM: 9965SMP
1977-1978 GMC C15 SMP Ignition Spark Plug Wire Set 9965
178.25, Save 39%   NEW ITEM
OEM: 9965, Item: 320860
  Only 3 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 6637SMP
1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 27619SMP
1975 GMC C15 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 C15 Spark Plug Wire Set, OEM: 26907SMP
1976-1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 671-8009/6718009Denso
1975-1977 GMC C15 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 C15 Spark Plug Wire Set, OEM: 10002SMP
1975-1978 GMC C15 SMP Spark Plug Wire Set 10002
50.15, Save 39%   NEW ITEM
OEM: 10002, Item: 1331024
  Only 6 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 10053SMP
1975-1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: XS10217Delphi
1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 9508NACDelco
1975-1976 GMC C15 ACDelco Spark Plug Wire Set 9508N
29.25, Save 39%   NEW ITEM
OEM: 9508N, Item: 895136
  Only 7 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: XS10260Delphi
1975-1977 GMC C15 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 C15 Spark Plug Wire Set, OEM: 9628MACDelco
1978 GMC C15 ACDelco Spark Plug Wire Set 9628M
31.35, Save 39%   NEW ITEM
OEM: 9628M, Item: 895156
  Only 6 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 2821SMP
1975-1976 GMC C15 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 C15 Spark Plug Wire Set, OEM: 671-8016/6718016Denso
1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 7619SMP
1975 GMC C15 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 C15 Spark Plug Wire Set, OEM: 9608UACDelco
1975-1977 GMC C15 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 C15 Spark Plug Wire Set, OEM: 6810SMP
1975-1976 GMC C15 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 C15 Spark Plug Wire Set, OEM: 2935SMP
1975-1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 6821SMP
1976 GMC C15 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 C15 Spark Plug Wire Set, OEM: 6870SMP
1977-1978 GMC C15 SMP Spark Plug Wire Set 6870
31.05, Save 39%   NEW ITEM
OEM: 6870, Item: 643262
  Only 1 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 26810SMP
1975-1976 GMC C15 SMP Spark Plug Wire Set 26810
16.45, Save 39%   NEW ITEM
OEM: 26810, Item: 1116834
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 26870SMP
1977-1978 GMC C15 SMP Spark Plug Wire Set 26870
17.15, Save 39%   NEW ITEM
OEM: 26870, Item: 1116856
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 2927SMP
1975-1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 26637SMP
1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 6907SMP
1976-1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 628MACDelco
1978 GMC C15 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
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 2943SMP
1977-1978 GMC C15 SMP Spark Plug Wire Set 2943
15.95, Save 39%   NEW ITEM
OEM: 2943, Item: 1330782
  Only 5 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 26818SMP
1975 GMC C15 SMP Spark Plug Wire Set 26818
15.75, Save 39%   NEW ITEM
OEM: 26818, Item: 1116836
  Only 6 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 2931SMP
1975-1976 GMC C15 SMP Spark Plug Wire Set 2931
11.55, Save 39%   NEW ITEM
OEM: 2931, Item: 1330776
  Only 6 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 26603SMP
1975-1977 GMC C15 SMP Spark Plug Wire Set 26603
10.85, Save 40%   NEW ITEM
OEM: 26603, Item: 1116769
  Only 5 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: XS10268Delphi
1975-1976 GMC C15 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 C15 Spark Plug Wire Set, OEM: 6818SMP
1975 GMC C15 SMP Spark Plug Wire Set 6818
27.75, Save 39%   NEW ITEM
OEM: 6818, Item: 643253
  Only 2 left In Stock, Usually ships within 1 business day
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GMC C15 Spark Plug Wire Set, OEM: 6603SMP
1975-1977 GMC C15 SMP Spark Plug Wire Set 6603
19.25, Save 39%   NEW ITEM
OEM: 6603, Item: 643202
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 10001SMP
1975-1978 GMC C15 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 C15 Spark Plug Wire Set, OEM: 671-6020/6716020Denso
1978 GMC C15 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
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 508NACDelco
1975-1976 GMC C15 ACDelco Spark Plug Wire Set 508N
27.25, Save 39%   NEW ITEM
OEM: 508N, Item: 889138
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC C15 Spark Plug Wire Set, OEM: 608HACDelco
1977 GMC C15 ACDelco Spark Plug Wire Set 608H
41.85, Save 39%   NEW ITEM
OEM: 608H, Item: 894990
  Only 1 left In Stock, Usually ships within 1 business day
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Prenco
1975-1978 GMC C15 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
Select year, make, model above to verify this part fits your vehicle