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GMC P15 Spark Plug Wires

You enjoy taking care of your P15.

Select Your VehicleAuto enthusiasts know that a brand you can trust is built into each GMC, and know that only the best replacement P15 parts will suffice when your car or truck needs fixing. You purchased your P15 because its reliability and longevity struck a chord inside you; so why would you be okay with anything but the best when it comes to superior quality auto parts? GMC car, truck, or SUV owners have become used to a certain level of dependability when driving their P15 around town. Make no mistake, you didn't buy your P15 unless you knew that you wanted performance and great value both impeccably combined into one car, truck, or SUV.

The function and purpose of Spark Plug Wires.

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 P15 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 the engine control module (on newer vehicles) or distributor (on older vehicles) to the spark plug via your GMC P15 spark plug wires. Sometimes called high tension leads, these usually have a carbon fiber core wrapped in a fiberglass barrier, and covered with EPDM rubber for insulation from the heat in your engine.

Your automotive desires .

When your GMC requires the best replacement Spark Plug Wires, there's no need to trust any store other than the authority, Car Parts Discount. 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 buying anything but the best replacement parts. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Need 1978, 1977, 1976, 1975 GMC P15 Spark Plug Wires parts? We've got them 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 P15 Spark Plug Wire Set, OEM: 6637SMP
1978 GMC P15 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 P15 Spark Plug Wire Set, OEM: 2935SMP
1975-1978 GMC P15 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 P15 Spark Plug Wire Set, OEM: 26637SMP
1978 GMC P15 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 P15 Spark Plug Wire Set, OEM: 26603SMP
1975-1977 GMC P15 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 P15 Spark Plug Wire Set, OEM: 6603SMP
1975-1977 GMC P15 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
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GMC P15 Spark Plug Wire Set, OEM: 671-6020/6716020Denso
1978 GMC P15 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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