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GMC Sierra 1500 HD Spark Plug Wires

Keeping your Sierra 1500 HD in top shape is your top priority.

Select Your VehicleWhen your GMC Sierra 1500 HD was born, it was destined for a person with discerning taste who values trusted quality in their automobile. Your GMC dealership isn't the only place to buy genuine or original equipment quality parts to repair your Sierra 1500 HD. While it's not hard to find replacement parts for GMC vehicles, these days the necessity for nothing but the highest quality are required to fix your car or truck. GMC automobile owners have grown accustomed to a certain level of reliability when driving their Sierra 1500 HD around town.

Don't go too long without fixing your Spark Plug Wires... here's why.

Without the properly working ignition timing system developed for the internal combustion engine, there would be no way to generate enough power for efficient operation. The fact that your GMC Sierra 1500 HD has mechanically or electronically timed ignition means that it needs spark plug wires. The current required to ignite the air/fuel mixture in your combustion chamber is transferred from your distributor or ECU in a specific order to the spark plug via your GMC Sierra 1500 HD spark plug wires. Sometimes called ignition wires, 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.

There's no reason to delay... buy your replacements right now.

At Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the appropriate GMC Sierra 1500 HD part for your needs. Ordering new GMC parts from www.carpartsdiscount.com means you are paying the lowest prices for the most superior original and aftermarket replacement Sierra 1500 HD parts on the internet. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Just choose your year from the list below to find the right GMC Sierra 1500 HD Spark Plug Wires for your 2006, 2005, 2003, 2002, 2001 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
GMC Sierra 1500 HD Spark Plug Wire, OEM: 349VACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD ACDelco Spark Plug Wire 349V
9.25, Save 40%   POPULAR
OEM: 349V, Item: 889012
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire, OEM: 350RACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD ACDelco Spark Plug Wire 350R
10.15, Save 40%   NEW ITEM
OEM: 350R, Item: 694174
  Only 4 left In Stock, Usually ships within 1 business day
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2001-2003, 2005-2006 GMC Sierra 1500 HD Karlyn/STI Spark Plug Wire Set 719
22.45, Save 39%   NEW ITEM
OEM: 719, Item: 1450327
  Only 1 left In Stock, Usually ships within 1 business day
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2001-2003, 2005-2006 GMC Sierra 1500 HD Karlyn/STI Spark Plug Wire Set 766
22.55, Save 39%   NEW ITEM
OEM: 766, Item: 1419743
  Only 2 left In Stock, Usually ships within 1 business day
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Prenco
2001-2003, 2005-2006 GMC Sierra 1500 HD Prenco Spark Plug Wire Set 35-77865
22.65, Save 39%   NEW ITEM
OEM: 35-77865, Item: 1393414
  Only 1 left In Stock, Usually ships within 1 business day
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Prenco
2001-2003, 2005-2006 GMC Sierra 1500 HD Prenco Spark Plug Wire Set 35-77862
23.65, Save 39%   NEW ITEM
OEM: 35-77862, Item: 1393413
  Only 2 left In Stock, Usually ships within 1 business day
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SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 3147
25.15, Save 39%   NEW ITEM
OEM: 3147, Item: 1330835
  In Stock, Usually ships within 1 business day
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SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 3152
27.15, Save 39%   NEW ITEM
OEM: 3152, Item: 1330838
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 671-8062/6718062Denso
2001-2003, 2005-2006 GMC Sierra 1500 HD Denso Spark Plug Wire Set 671-8062
28.55, Save 39%   NEW ITEM
OEM: 671-8062, Item: 1193245
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 27874SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 27874
24.86, Save 49%   NEW ITEMPOPULAR
OEM: 27874, Item: 1117255
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 671-8063/6718063Denso
2001-2003, 2005-2006 GMC Sierra 1500 HD Denso Spark Plug Wire Set 671-8063
31.55, Save 39%   NEW ITEM
OEM: 671-8063, Item: 1193246
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 10026SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 10026
35.05, Save 39%   NEW ITEM
OEM: 10026, Item: 1327011
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 27873SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 27873
35.15, Save 39%   NEW ITEM
OEM: 27873, Item: 1117254
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: XS10388Delphi
2001-2003, 2005-2006 GMC Sierra 1500 HD Delphi Spark Plug Wire Set XS10388
42.75, Save 39%   NEW ITEM
OEM: XS10388, Item: 999875
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: XS10389Delphi
2001-2003, 2005-2006 GMC Sierra 1500 HD Delphi Spark Plug Wire Set XS10389
42.75, Save 39%   NEW ITEM
OEM: XS10389, Item: 999876
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 7874SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 7874
44.95, Save 39%   NEW ITEM
OEM: 7874, Item: 643461
  In Stock, Usually ships within 1-2 business days
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SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 10074
46.65, Save 39%   NEW ITEM
OEM: 10074, Item: 1331062
  Only 9 left In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 7873SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 7873
51.55, Save 39%   NEW ITEM
OEM: 7873, Item: 643460
  Only 5 left In Stock, Usually ships within 1-2 business days
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 9748HHACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD ACDelco Spark Plug Wire Set 9748HH
56.85, Save 39%  
OEM: 9748HH, Item: 895213
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 9748GGACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD ACDelco Spark Plug Wire Set 9748GG
60.15, Save 39%   NEW ITEM
OEM: 9748GG, Item: 895212
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 748GGACDelco
2002-2003, 2005-2006 GMC Sierra 1500 HD ACDelco Spark Plug Wire Set 748GG
66.35, Save 39%   NEW ITEM
OEM: 748GG, Item: 895009
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 748HHACDelco
2001-2003, 2005-2006 GMC Sierra 1500 HD ACDelco Spark Plug Wire Set 748HH
75.95, Save 39%   NEW ITEM
OEM: 748HH, Item: 694872
  In Stock, Usually ships within 1 business day
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GMC Sierra 1500 HD Spark Plug Wire Set, OEM: 10039SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 10039
79.95, Save 39%   NEW ITEM
OEM: 10039, Item: 1327014
  Only 2 left In Stock, Usually ships within 1 business day
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SMP
2001-2003, 2005-2006 GMC Sierra 1500 HD SMP Spark Plug Wire Set 10075
92.85, Save 39%   NEW ITEM
OEM: 10075, Item: 1331063
  Only 4 left In Stock, Usually ships within 1 business day
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