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.

OEM parts, bargain prices, staff that want to please you.

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.

GMC Sierra 2500 HD Spark Plug Wire, OEM: 350R
ACDelco Spark Plug Wire 350R
10.05, Save 40%   NEW ITEM
OEM: 350R, Item: 694174
7 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: 9748GG
ACDelco Spark Plug Wire Set 9748GG
59.55, Save 39%   NEW ITEM
OEM: 9748GG, Item: 895212
10 or More 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: 9748RR
ACDelco Spark Plug Wire Set 9748RR
39.55, Save 39%   NEW ITEM
OEM: 9748RR, Item: 895221
10 or More 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: 9748HH
ACDelco Spark Plug Wire Set 9748HH
56.35, Save 39%  
OEM: 9748HH, Item: 895213
10 or More 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: 27874
SMP Spark Plug Wire Set 27874
29.15, Save 39%   NEW ITEM
OEM: 27874, Item: 1117255
10 or More 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, OEM: 357D
ACDelco Spark Plug Wire 357D
18.55, Save 39%   NEW ITEM
OEM: 357D, Item: 889024
5 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: 671-8062/6718062
Denso Spark Plug Wire Set 671-8062
25.95, Save 39%   NEW ITEM
OEM: 671-8062, Item: 1193245
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, SL, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, SLE, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, SLT, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, WT, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Spark Plug Wire Set, OEM: 27881
SMP Spark Plug Wire Set 27881
36.15, Save 39%   NEW ITEM
OEM: 27881, Item: 1117261
10 or More 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: 671-8161/6718161
Denso Spark Plug Wire Set 671-8161
45.85, Save 39%   NEW ITEM
OEM: 671-8161, Item: 1193332
10 or More In Stock, Usually ships within 1 business day

GMC Sierra 2500 HD, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, SLE, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, SLT, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD, WT, 6.0L 5967CC 364Cu. In. V8
GMC Sierra 2500 HD Spark Plug Wire Set, OEM: 9748UU
ACDelco Spark Plug Wire Set 9748UU
39.55, Save 39%   NEW ITEM
OEM: 9748UU, Item: 895222
10 or More In Stock, Usually ships within 1 business day

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