Car Parts Discount

GMC Sierra 3500 HD Spark Plug

Why you drive your Sierra 3500 HD.

It's not a regular occurrence that you find yourself in need of a replacement Spark Plug to fix your car or truck. Anyone who owns a GMC knows that when it comes to maintaining their vehicle only the absolute best replacement parts will do. 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 maintain your car or truck. Obviously, you bought your Sierra 3500 HD because you wanted to buy horsepower and rugged design both rolled up into one automobile.

What Spark Plug does for your vehicle.

Sometimes the most important performance parts are the smallest, but they are often overlooked. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your GMC Sierra 3500 HD spark plug. Several different metals (copper, platinum, iridium) can be used for the spark plug's electrode on all current models. Should a spark plug fail to do its job, the engine in your GMC Sierra 3500 HD will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

High quality parts, great prices, staff that want to please you.

Select Your YearBuying new GMC parts from www.carpartsdiscount.com means you are getting the best deal on the absolute greatest original and aftermarket replacement Sierra 3500 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. Given all the hassles associated with installing a part to fix your car or truck, let www.carpartsdiscount.com be the first place you go to make purchasing it easy. All the GMC Sierra 3500 HD Spark Plug parts on this page will fit vehicles made in 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
GMC Sierra 3500 HD Spark Plug, OEM: 5245Autolite
2007-2012 GMC Sierra 3500 HD Autolite Spark Plug 5245
1.25, Save 40%   NEW ITEM
OEM: 5245, Item: 664659
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: 401Champion
2007-2017 GMC Sierra 3500 HD Champion Spark Plug 401
1.55, Save 42%   NEW ITEM
OEM: 401, Item: 983678
  In Stock, Usually ships within 1 business day
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Motorcraft
2009-2011 GMC Sierra 3500 HD Motorcraft Spark Plug SP461
1.65, Save 40%   NEW ITEM
OEM: SP461, Item: 404996
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 2238NGK
2007-2015 GMC Sierra 3500 HD NGK Spark Plug 2238
1.65, Save 40%   NEW ITEM
OEM: 2238, Item: 635896
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: R44LTSMACDelco
2007-2010 GMC Sierra 3500 HD ACDelco Spark Plug R44LTSM
1.75, Save 41%   NEW ITEM
OEM: R44LTSM, Item: 692014
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 3015Champion
2007-2017 GMC Sierra 3500 HD Champion Spark Plug 3015
2.15, Save 41%   NEW ITEM
OEM: 3015, Item: 983758
  In Stock, Usually ships within 1 business day
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Motorcraft
2007-2008 GMC Sierra 3500 HD Motorcraft Spark Plug SP442
2.25, Save 39%   NEW ITEM
OEM: SP442, Item: 1234023
  Only 4 left In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: AP5245Autolite
2007-2012 GMC Sierra 3500 HD Autolite Spark Plug AP5245
2.45, Save 40%   NEW ITEM
OEM: AP5245, Item: 664742
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: 4511Denso
2007-2016 GMC Sierra 3500 HD Denso Spark Plug 4511
2.55, Save 39%   NEW ITEM
OEM: 4511, Item: 1194073
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 3186NGK
2007-2015 GMC Sierra 3500 HD NGK Spark Plug 3186
2.65, Save 39%   NEW ITEM
OEM: 3186, Item: 635950
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: PT16TTDenso Platinum TT
2007-2010 GMC Sierra 3500 HD Denso Platinum TT Spark Plug PT16TT
3.15, Save 28%   NEW ITEM
OEM: PT16TT, Item: 450252
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 6704Bosch Platinum
2007-2011 GMC Sierra 3500 HD Bosch Platinum Spark Plug 6704
3.45, Save 26%   NEW ITEM
OEM: 6704, Item: 342888
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 6ACDelco
2007-2011 GMC Sierra 3500 HD ACDelco Spark Plug 6
3.09, Save 49%   NEW ITEMPOPULAR
OEM: 6, Item: 1158621
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 7015Champion
2007-2017 GMC Sierra 3500 HD Champion Spark Plug 7015
4.55, Save 40%   NEW ITEM
OEM: 7015, Item: 666568
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Iridium, OEM: 9405Champion
2007-2017 GMC Sierra 3500 HD Champion Iridium 9405
5.05, Save 39%   NEW ITEM
OEM: 9405, Item: 665013
  In Stock, Usually ships within 1-2 business days
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E3
2007-2015 GMC Sierra 3500 HD E3 Spark Plug E3.54
Add for Price, Save 29%   NEW ITEM
OEM: E3.54, Item: 1428571
  Only 3 left In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 5090Denso
2007-2016 GMC Sierra 3500 HD Denso Spark Plug 5090
5.15, Save 40%   NEW ITEM
OEM: 5090, Item: 1194121
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: ZTJ16R10Denso Iridium Long Life
2010 GMC Sierra 3500 HD Denso Iridium Long Life Spark Plug ZTJ16R10
6.05, Save 31%   NEW ITEM
OEM: ZTJ16R10, Item: 125819
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 5077Denso
2015-2016 GMC Sierra 3500 HD Denso Spark Plug 5077
6.25, Save 39%   NEW ITEM
OEM: 5077, Item: 1194120
  In Stock, Usually ships within 1 business day
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ACDelco
2007-2011 GMC Sierra 3500 HD ACDelco Spark Plug 41-962
6.35, Save 40%   NEW ITEM
OEM: 41-962, Item: 691500
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 5325Denso
2007-2016 GMC Sierra 3500 HD Denso Spark Plug 5325
6.35, Save 40%   NEW ITEM
OEM: 5325, Item: 1194139
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 7397NGK
2007-2015 GMC Sierra 3500 HD NGK Spark Plug 7397
6.75, Save 40%   NEW ITEM
OEM: 7397, Item: 636229
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: 9602Bosch Iridium
2007-2011 GMC Sierra 3500 HD Bosch Iridium Spark Plug 9602
6.85, Save 31%   NEW ITEM
OEM: 9602, Item: 342134
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 41-110/41110ACDelco
2007-2017 GMC Sierra 3500 HD ACDelco Spark Plug 41-110
7.15, Save 39%   NEW ITEM
OEM: 41-110, Item: 691448
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 4713Denso Iridium TT
2007-2012 GMC Sierra 3500 HD Denso Iridium TT Spark Plug 4713
7.15, Save 31%   NEW ITEM
OEM: 4713, Item: 541605
  In Stock, Usually ships within 1 business day
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GMC Sierra 3500 HD Spark Plug, OEM: 1465NGK
2007-2015 GMC Sierra 3500 HD NGK Spark Plug 1465
7.75, Save 39%   NEW ITEM
OEM: 1465, Item: 635882
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: 3784NGK
2007-2015 GMC Sierra 3500 HD NGK Spark Plug 3784
7.85, Save 40%   NEW ITEM
OEM: 3784, Item: 635997
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 3500 HD Spark Plug, OEM: IZTR5B11NGK Laser Iridium
2007-2009 GMC Sierra 3500 HD NGK Laser Iridium Spark Plug IZTR5B11
8.15, Save 31%   NEW ITEM
OEM: IZTR5B11, Item: 343305
  In Stock, Usually ships within 1 business day
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