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GMC C25/C2500 Pickup Spark Plug Wires and Caps

This page brings together spark plug wires and caps for the GMC C25/C2500 Pickup, covering model years 1966 through 1986. The range includes spark plugs, electronic ignition systems, and ignition condensers available as individual components or kits. Choose your model year above and this page keeps only the spark plug wires and caps that fit your GMC C25/C2500 Pickup. Each listing is matched to our vehicle fitment data before it appears here.

31 - 32 of 32 results

Best Seller
Picture of DENSO 4708 Iridium TT Spark Plug

DENSO 4708 Iridium TT Spark Plug

38 reviews
Part: 4708
Vehicle Specific
$9.56
4 left at this price
Picture for manufacturer DENSO
Best Seller
Picture of NGK 97382 Iridium IX Spark Plug GR4IX

NGK 97382 Iridium IX Spark Plug GR4IX

72 reviews
Part: 97382
Vehicle Specific
$7.92
In Stock (10+)
Picture for manufacturer NGK Spark Plugs

What's here for your GMC C25/C2500 Pickup

  • Spark plugs — available as single units, in kits, and in performance variants
  • Electronic ignition systems — kit-based assemblies for secondary ignition
  • Ignition condensers — individual replacement components

The widest selection here comes from ACDelco, Fram, Autolite, and NGK Spark Plugs. Other categories GMC C25/C2500 Pickup owners shop for: GMC C25/C2500 Pickup Fuel Tanks and Storage, GMC C25/C2500 Pickup Bumpers and GMC C25/C2500 Pickup Engine Block Parts, or browse all GMC C25/C2500 Pickup parts and accessories.