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GMC K25 Suburban Spark Plug Wires

Keeping your K25 Suburban in top shape is your top priority.

Select Your VehicleAnyone who owns a GMC knows that when it comes to maintaining their automobile only the most superior replacement parts will do. Obviously, you didn't buy your K25 Suburban unless you knew that you wanted horsepower and rugged design both rolled up into one vehicle. GMC vehicle owners have become used to a certain level of reliability when driving their K25 Suburban around town. You bought your K25 Suburban because its dependability and longevity appealed to your senses; so why would you settle for anything but the best when it comes to superior quality auto parts?

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 K25 Suburban 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 K25 Suburban 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.

There's no better place for thousands of items to choose from.

Buying new GMC parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement K25 Suburban parts on the internet. Get your K25 Suburban back on the road with the best replacement parts from the experts at Car Parts Discount. Given all the trouble that can be involved with repairing damage to your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. If your car or truck was built in 1978, 1977, 1976, 1975, then you will find the correct GMC K25 Suburban 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
SMP
1975-1978 GMC K25 Suburban 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
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GMC K25 Suburban Spark Plug Wire Set, OEM: 26603SMP
1975-1977 GMC K25 Suburban SMP Spark Plug Wire Set 26603
10.85, Save 40%   NEW ITEM
OEM: 26603, Item: 1116769
  Only 3 left In Stock, Usually ships within 1 business day
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SMP
1976 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 27619SMP
1975 GMC K25 Suburban SMP Spark Plug Wire Set 27619
12.15, Save 40%   NEW ITEM
OEM: 27619, Item: 1117102
  In Stock, Usually ships within 1 business day
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SMP
1975-1976 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 26637SMP
1978 GMC K25 Suburban 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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SMP
1975-1978 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 26818SMP
1975 GMC K25 Suburban 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
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SMP
1977 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 26810SMP
1976 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 26907SMP
1976-1978 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 6821SMP
1976 GMC K25 Suburban 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
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GMC K25 Suburban Spark Plug Wire Set, OEM: 26870SMP
1977 GMC K25 Suburban SMP Spark Plug Wire Set 26870
17.15, Save 39%   NEW ITEM
OEM: 26870, Item: 1116856
  In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 7619SMP
1975 GMC K25 Suburban SMP Spark Plug Wire Set 7619
18.05, Save 39%   NEW ITEM
OEM: 7619, Item: 643374
  Only 6 left In Stock, Usually ships within 1-2 business days
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GMC K25 Suburban Spark Plug Wire Set, OEM: XS10268Delphi
1975-1976 GMC K25 Suburban Delphi Spark Plug Wire Set XS10268
18.55, Save 39%   NEW ITEM
OEM: XS10268, Item: 999851
  Only 6 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 6603SMP
1975-1977 GMC K25 Suburban SMP Spark Plug Wire Set 6603
18.85, Save 39%   NEW ITEM
OEM: 6603, Item: 643202
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC K25 Suburban Spark Plug Wire Set, OEM: 671-6020/6716020Denso
1978 GMC K25 Suburban 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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GMC K25 Suburban Spark Plug Wire Set, OEM: 671-8009/6718009Denso
1975-1977 GMC K25 Suburban 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 K25 Suburban Spark Plug Wire Set, OEM: 671-8016/6718016Denso
1978 GMC K25 Suburban Denso Spark Plug Wire Set 671-8016
24.65, Save 39%   NEW ITEM
OEM: 671-8016, Item: 1193200
  Only 9 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Ignition Spark Plug Wire Set, OEM: 6637SMP
1978 GMC K25 Suburban SMP Ignition Spark Plug Wire Set 6637
24.85, Save 39%   NEW ITEM
OEM: 6637, Item: 320466
  Only 6 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: XS10260Delphi
1975-1977 GMC K25 Suburban Delphi Spark Plug Wire Set XS10260
26.85, Save 39%   NEW ITEM
OEM: XS10260, Item: 999845
  Only 9 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 6818SMP
1975 GMC K25 Suburban SMP Spark Plug Wire Set 6818
27.15, Save 39%   NEW ITEM
OEM: 6818, Item: 643253
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC K25 Suburban Spark Plug Wire Set, OEM: 6907SMP
1976-1978 GMC K25 Suburban SMP Spark Plug Wire Set 6907
27.15, Save 39%   NEW ITEM
OEM: 6907, Item: 643284
  Only 6 left In Stock, Usually ships within 1-2 business days
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GMC K25 Suburban Spark Plug Wire Set, OEM: XS10217Delphi
1978 GMC K25 Suburban Delphi Spark Plug Wire Set XS10217
28.15, Save 39%   NEW ITEM
OEM: XS10217, Item: 999805
  Only 9 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 6870SMP
1977 GMC K25 Suburban SMP Spark Plug Wire Set 6870
30.45, Save 39%   NEW ITEM
OEM: 6870, Item: 643262
  Only 1 left In Stock, Usually ships within 1-2 business days
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GMC K25 Suburban Spark Plug Wire Set, OEM: 6810SMP
1976 GMC K25 Suburban SMP Spark Plug Wire Set 6810
30.95, Save 39%   NEW ITEM
OEM: 6810, Item: 643251
  Only 2 left In Stock, Usually ships within 1-2 business days
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GMC K25 Suburban Spark Plug Wire Set, OEM: 508NACDelco
1975-1976 GMC K25 Suburban 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
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GMC K25 Suburban Spark Plug Wire Set, OEM: 9508NACDelco
1975-1976 GMC K25 Suburban ACDelco Spark Plug Wire Set 9508N
33.25, Save 39%   NEW ITEM
OEM: 9508N, Item: 895136
  Only 5 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 9628MACDelco
1978 GMC K25 Suburban ACDelco Spark Plug Wire Set 9628M
35.65, Save 39%   NEW ITEM
OEM: 9628M, Item: 895156
  Only 1 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 9608UACDelco
1975-1977 GMC K25 Suburban ACDelco Spark Plug Wire Set 9608U
36.35, Save 39%   NEW ITEM
OEM: 9608U, Item: 695087
  Only 1 left In Stock, Usually ships within 1 business day
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GMC K25 Suburban Spark Plug Wire Set, OEM: 628MACDelco
1978 GMC K25 Suburban 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
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GMC K25 Suburban Spark Plug Wire Set, OEM: 608HACDelco
1977 GMC K25 Suburban 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
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SMP
1975-1978 GMC K25 Suburban 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
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GMC K25 Suburban Ignition Spark Plug Wire Set, OEM: 9965SMP
1977 GMC K25 Suburban 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