Car Parts Discount
GMC PartsGMC K25 PartsSpark Plug Wires

GMC K25 Spark Plug Wires

Great cars and trucks like your K25 need great parts.

Select Your VehicleGMC car, truck, or SUV enthusiasts have become used to a certain level of reliability when driving their K25 around town. Car aficionados know that a brand you can trust is built into each GMC, and know that only top quality replacement K25 parts will suffice when maintenance needs to be done. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles in today's marketplace. You purchased your K25 because its dependability and longevity appealed to your senses; so why would you settle for second best when it comes to superior quality auto parts?

Why Spark Plug Wires replacement is so important.

Without the properly working ignition timing system developed for the internal combustion engine, we would need an alternative like the turbine engines we find in jets. The fact that your GMC K25 has spark plugs wires means that it is either mechanically or electronically timed. 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 K25 spark plug wires. Sometimes called high tension leads, 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.

The things CPD has to make it special.

Get your K25 back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents available with enough expertise to help you buy the correct GMC K25 part for your needs. Given all the hassles associated with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. When it comes to GMC K25 Spark Plug Wires parts, you can find them for 1978, 1977, 1976, 1975 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC K25 Spark Plug Wire Set, OEM: 2935SMP
1975-1978 GMC K25 SMP Spark Plug Wire Set 2935
9.95, Save 40%   NEW ITEM
OEM: 2935, Item: 1348413
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 26603SMP
1975-1977 GMC K25 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
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 2931SMP
1976 GMC K25 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
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 27619SMP
1975-1976 GMC K25 SMP Spark Plug Wire Set 27619
12.15, Save 40%   NEW ITEM
OEM: 27619, Item: 1117102
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 2821SMP
1975-1976 GMC K25 SMP Spark Plug Wire Set 2821
12.85, Save 39%   NEW ITEM
OEM: 2821, Item: 1330747
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 26637SMP
1978 GMC K25 SMP Spark Plug Wire Set 26637
13.55, Save 39%   NEW ITEM
OEM: 26637, Item: 1116777
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 2927SMP
1975-1978 GMC K25 SMP Spark Plug Wire Set 2927
14.15, Save 39%   NEW ITEM
OEM: 2927, Item: 1330772
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 26818SMP
1975 GMC K25 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
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 2943SMP
1977-1978 GMC K25 SMP Spark Plug Wire Set 2943
15.95, Save 39%   NEW ITEM
OEM: 2943, Item: 1330782
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 26810SMP
1976 GMC K25 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 K25 Spark Plug Wire Set, OEM: 26907SMP
1976-1978 GMC K25 SMP Spark Plug Wire Set 26907
16.55, Save 39%   NEW ITEM
OEM: 26907, Item: 1116884
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 6821SMP
1976 GMC K25 SMP Spark Plug Wire Set 6821
16.95, Save 39%   NEW ITEM
OEM: 6821, Item: 1338377
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 26870SMP
1977-1978 GMC K25 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 K25 Spark Plug Wire Set, OEM: 7619SMP
1975-1976 GMC K25 SMP Spark Plug Wire Set 7619
18.05, Save 39%   NEW ITEM
OEM: 7619, Item: 643374
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: XS10268Delphi
1975-1976 GMC K25 Delphi Spark Plug Wire Set XS10268
18.55, Save 39%   NEW ITEM
OEM: XS10268, Item: 999851
  Only 7 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 6603SMP
1975-1977 GMC K25 SMP Spark Plug Wire Set 6603
18.85, Save 39%   NEW ITEM
OEM: 6603, Item: 643202
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 671-6020/6716020Denso
1978 GMC K25 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

Prenco
1975-1978 GMC K25 Prenco Spark Plug Wire Set 35-87811
22.15, Save 39%   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

GMC K25 Spark Plug Wire Set, OEM: 671-8009/6718009Denso
1975-1977 GMC K25 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
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 671-8016/6718016Denso
1978 GMC K25 Denso Spark Plug Wire Set 671-8016
24.65, Save 39%   NEW ITEM
OEM: 671-8016, Item: 1193200
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Ignition Spark Plug Wire Set, OEM: 6637SMP
1978 GMC K25 SMP Ignition Spark Plug Wire Set 6637
24.85, Save 39%   NEW ITEM
OEM: 6637, Item: 320466
  Only 5 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: XS10260Delphi
1975-1977 GMC K25 Delphi Spark Plug Wire Set XS10260
26.85, Save 39%   NEW ITEM
OEM: XS10260, Item: 999845
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 6818SMP
1975 GMC K25 SMP Spark Plug Wire Set 6818
27.15, Save 39%   NEW ITEM
OEM: 6818, Item: 643253
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 6907SMP
1976-1978 GMC K25 SMP Spark Plug Wire Set 6907
27.15, Save 39%   NEW ITEM
OEM: 6907, Item: 643284
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: XS10217Delphi
1978 GMC K25 Delphi Spark Plug Wire Set XS10217
28.15, Save 39%   NEW ITEM
OEM: XS10217, Item: 999805
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 6870SMP
1977-1978 GMC K25 SMP Spark Plug Wire Set 6870
30.45, Save 39%   NEW ITEM
OEM: 6870, Item: 643262
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 6810SMP
1976 GMC K25 SMP Spark Plug Wire Set 6810
30.95, Save 39%   NEW ITEM
OEM: 6810, Item: 643251
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 508NACDelco
1975-1976 GMC K25 ACDelco Spark Plug Wire Set 508N
31.25, Save 39%   NEW ITEM
OEM: 508N, Item: 694776
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 9508NACDelco
1975-1976 GMC K25 ACDelco Spark Plug Wire Set 9508N
33.25, Save 39%   NEW ITEM
OEM: 9508N, Item: 895136
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 9628MACDelco
1978 GMC K25 ACDelco Spark Plug Wire Set 9628M
35.65, Save 39%   NEW ITEM
OEM: 9628M, Item: 895156
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 628MACDelco
1978 GMC K25 ACDelco Spark Plug Wire Set 628M
39.95, Save 39%   NEW ITEM
OEM: 628M, Item: 889472
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 608HACDelco
1977 GMC K25 ACDelco Spark Plug Wire Set 608H
47.55, Save 39%   NEW ITEM
OEM: 608H, Item: 894990
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 10002SMP
1975-1978 GMC K25 SMP Spark Plug Wire Set 10002
50.15, Save 39%   NEW ITEM
OEM: 10002, Item: 1331024
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

GMC K25 Spark Plug Wire Set, OEM: 10053SMP
1975-1978 GMC K25 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
Select year, make, model above to verify this part fits your vehicle

GMC K25 Ignition Spark Plug Wire Set, OEM: 9965SMP
1977-1978 GMC K25 SMP Ignition Spark Plug Wire Set 9965
176.45, Save 39%   NEW ITEM
OEM: 9965, Item: 320860
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle