Car PartsGMC PartsGMC Sierra 2500 HD PartsGMC Sierra 2500 HD Spark Plug Wires

GMC Sierra 2500 HD Spark Plug Wires

Why you drive your Sierra 2500 HD.

When your GMC Sierra 2500 HD left the factory, it was destined for a person with discerning taste who wants trusted quality in their automobile. You bought your Sierra 2500 HD because its reliability and longevity struck a chord inside you; so why would you settle for anything but the best when it comes to the highest quality auto parts? GMC car, truck, or SUV drivers have grown accustomed to a certain level of dependability when driving their Sierra 2500 HD around town. Car aficionados know that a brand you can trust is built into each GMC, and know that only the best repair Sierra 2500 HD parts will suffice when repairs are needed.

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, our engines would have to be all electric. The fact that your GMC Sierra 2500 HD 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 Sierra 2500 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.

Good products, great prices, the best people.

Select Your YearTrust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. When your GMC requires the best replacement Spark Plug Wires, there's no need to go somewhere besides the authority, Car Parts Discount. Get your Sierra 2500 HD back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Just choose your year from the list below to find the right GMC Sierra 2500 HD Spark Plug Wires for your 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 model.

SMP Ignition Spark Plug Wire Set 7874
48.25, Save 39%  
OEM: 7874, Item: 320794
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
SMP Ignition Spark Plug Wire Set 7873
55.25, Save 39%   NEW ITEM
OEM: 7873, Item: 320793
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
SMP Ignition Spark Plug Wire Set 7881
55.45, Save 39%   NEW ITEM
OEM: 7881, Item: 320799
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
SMP Ignition Spark Plug Wire Set 7877
52.15, Save 39%   NEW ITEM
OEM: 7877, Item: 320796
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 8.1L 8127CC 496Cu. In. V8
GMC Sierra 2500 HD Spark Plug Wire Set, OEM: XS10560
Delphi Spark Plug Wire Set XS10560
86.65, Save 39%   NEW ITEM
OEM: XS10560, Item: 562380
1 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Spark Plug Wire Set, OEM: XS10545
Delphi Spark Plug Wire Set XS10545
80.95, Save 39%   NEW ITEM
OEM: XS10545, Item: 585566
2 In Stock, Usually ships within 1-2 business days

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
Worldparts Spark Plug Wire Set WE1-127877
37.95, Save 39%   NEW ITEM
OEM: WE1-127877, Item: 439766
7 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 8.1L 8127CC 496Cu. In. V8
Worldparts Spark Plug Wire Set WE1-127881
38.85, Save 39%   NEW ITEM
OEM: WE1-127881, Item: 439767
7 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
Worldparts Spark Plug Wire Set WE1-127873
30.55, Save 39%   NEW ITEM
OEM: WE1-127873, Item: 439763
7 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
Worldparts Spark Plug Wire Set WE1-127874
30.95, Save 39%   NEW ITEM
OEM: WE1-127874, Item: 439764
4 In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8