Car Parts Discount

GMC Sierra 2500 HD Classic Spark Plug

Great cars and trucks like your Sierra 2500 HD Classic need great parts.

Select Your VehicleWhen your GMC Sierra 2500 HD Classic left the factory, it was destined for a person with discerning taste who wants longevity in their automobile. Anyone who owns a GMC knows that when it comes to repairing their automobile only the most superior replacement parts will do. Your GMC dealership isn't the only place to buy genuine or original equipment quality replacement parts for your Sierra 2500 HD Classic. GMC vehicle owners have come to expect a certain level of reliability when driving their Sierra 2500 HD Classic around town.

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

There are ignition parts in your engine so small that they aren't considered when there's a performance problem. The job of creating a spark in the combustion chambers that ignites the air/fuel mixture in the engine is your GMC Sierra 2500 HD Classic spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. If one of the spark plugs wears out, the engine in your GMC Sierra 2500 HD Classic will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

You've tried the rest, now try the best.

At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the correct GMC Sierra 2500 HD Classic part for your project or repair. Don't let a Spark Plug repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best replacement parts. Bring your Sierra 2500 HD Classic back to life with the best replacement parts from the experts at Car Parts Discount. If your car or truck was built in 2007, then you will find the correct GMC Sierra 2500 HD Classic Spark Plug 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
GMC Sierra 2500 HD Classic Spark Plug, OEM: 5245Fram
2007 GMC Sierra 2500 HD Classic Fram Spark Plug 5245
1.15, Save 42%   NEW ITEM
OEM: 5245, Item: 91656
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 5245Autolite
2007 GMC Sierra 2500 HD Classic Autolite Spark Plug 5245
1.25, Save 40%   NEW ITEM
OEM: 5245, Item: 664659
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 401Champion
2007 GMC Sierra 2500 HD Classic Champion Spark Plug 401
1.55, Save 42%   POPULAR
OEM: 401, Item: 983678
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 2238NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 2238
1.85, Save 40%   NEW ITEM
OEM: 2238, Item: 1056816
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 3951NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 3951
1.85, Save 40%   NEW ITEM
OEM: 3951, Item: 1056940
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 3015Champion
2007 GMC Sierra 2500 HD Classic 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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GMC Sierra 2500 HD Classic Spark Plug, OEM: 3983Champion
2007 GMC Sierra 2500 HD Classic Champion Spark Plug 3983
2.15, Save 41%   NEW ITEM
OEM: 3983, Item: 983783
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: AP5245Fram
2007 GMC Sierra 2500 HD Classic Fram Spark Plug AP5245
2.25, Save 40%   NEW ITEM
OEM: AP5245, Item: 91496
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: AP5245Autolite
2007 GMC Sierra 2500 HD Classic Autolite Spark Plug AP5245
2.45, Save 40%   NEW ITEM
OEM: AP5245, Item: 664742
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 4511Denso
2007 GMC Sierra 2500 HD Classic Denso Spark Plug 4511
2.65, Save 40%   NEW ITEM
OEM: 4511, Item: 1194073
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 3186NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 3186
2.85, Save 40%   POPULAR
OEM: 3186, Item: 1056877
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 3403NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 3403
2.85, Save 40%   NEW ITEM
OEM: 3403, Item: 1056894
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 6704Bosch
2007 GMC Sierra 2500 HD Classic Bosch Spark Plug 6704
2.95, Save 39%   NEW ITEM
OEM: 6704, Item: 582137
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 6ACDelco
2007 GMC Sierra 2500 HD Classic 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 2500 HD Classic Spark Plug, OEM: 14ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Spark Plug 14
3.85, Save 40%   NEW ITEM
OEM: 14, Item: 890431
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 8104Bosch
2007 GMC Sierra 2500 HD Classic Bosch Spark Plug 8104
4.25, Save 40%   NEW ITEM
OEM: 8104, Item: 582224
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: APP5245Fram
2007 GMC Sierra 2500 HD Classic Fram Spark Plug APP5245
4.55, Save 40%   NEW ITEM
OEM: APP5245, Item: 91362
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 7015Champion
2007 GMC Sierra 2500 HD Classic Champion Spark Plug 7015
4.75, Save 39%   NEW ITEM
OEM: 7015, Item: 983785
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 7983Champion
2007 GMC Sierra 2500 HD Classic Champion Spark Plug 7983
4.75, Save 39%   NEW ITEM
OEM: 7983, Item: 983812
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: XP5245Fram
2007 GMC Sierra 2500 HD Classic Fram Spark Plug XP5245
4.85, Save 40%   NEW ITEM
OEM: XP5245, Item: 91226
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 8117Bosch
2007 GMC Sierra 2500 HD Classic Bosch Spark Plug 8117
5.15, Save 40%   NEW ITEM
OEM: 8117, Item: 949065
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 9402Champion
2007 GMC Sierra 2500 HD Classic Champion Spark Plug 9402
5.15, Save 40%   NEW ITEM
OEM: 9402, Item: 983829
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 9405Champion
2007 GMC Sierra 2500 HD Classic Champion Spark Plug 9405
5.15, Save 40%   NEW ITEM
OEM: 9405, Item: 983832
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 5090Denso
2007 GMC Sierra 2500 HD Classic 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 2500 HD Classic Spark Plug, OEM: XP5245Autolite
2007 GMC Sierra 2500 HD Classic Autolite Spark Plug XP5245
5.25, Save 40%   NEW ITEM
OEM: XP5245, Item: 664808
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 5090Denso
2007 GMC Sierra 2500 HD Classic Denso Spark Plug 5090
5.25, Save 40%   NEW ITEM
OEM: 5090, Item: 587798
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic OE Fine Wire Iridium, OEM: 9602Bosch
2007 GMC Sierra 2500 HD Classic Bosch OE Fine Wire Iridium 9602
5.55, Save 39%   NEW ITEM
OEM: 9602, Item: 582246
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: E3.54/E354E3
2007 GMC Sierra 2500 HD Classic E3 Spark Plug E3.54
Add for Price, Save 35%   NEW ITEM
OEM: E3.54, Item: 1428571
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: E3.62/E362E3
2007 GMC Sierra 2500 HD Classic E3 Spark Plug E3.62
Add for Price, Save 35%   POPULAR
OEM: E3.62, Item: 1406187
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 5325Denso
2007 GMC Sierra 2500 HD Classic Denso Spark Plug 5325
5.55, Save 39%   NEW ITEM
OEM: 5325, Item: 1194139
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 41-983/41983ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Spark Plug 41-983
6.05, Save 39%   NEW ITEM
OEM: 41-983, Item: 691504
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 41-805/41805ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Spark Plug 41-805
6.35, Save 40%   NEW ITEM
OEM: 41-805, Item: 691470
  In Stock, Usually ships within 1 business day
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ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Spark Plug 41-962
6.35, Save 40%   POPULAR
OEM: 41-962, Item: 691500
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 4713Denso
2007 GMC Sierra 2500 HD Classic Denso Spark Plug 4713
6.35, Save 40%   NEW ITEM
OEM: 4713, Item: 1194088
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 7164NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 7164
6.75, Save 40%   NEW ITEM
OEM: 7164, Item: 636213
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 7397NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 7397
6.75, Save 40%   NEW ITEM
OEM: 7397, Item: 636229
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 41-110/41110ACDelco
2007 GMC Sierra 2500 HD Classic 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 2500 HD Classic Spark Plug, OEM: 1465NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 1465
7.75, Save 39%   NEW ITEM
OEM: 1465, Item: 635882
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 7862NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 7862
7.75, Save 39%   NEW ITEM
OEM: 7862, Item: 636264
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 3784NGK
2007 GMC Sierra 2500 HD Classic NGK Spark Plug 3784
7.85, Save 40%   NEW ITEM
OEM: 3784, Item: 635997
  In Stock, Usually ships within 1 business day
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 5245BPFram
2007 GMC Sierra 2500 HD Classic Fram Spark Plug 5245BP
29.45, Save 39%   NEW ITEM
OEM: 5245BP, Item: 406282
Package Quantity: 24
  Only 3 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle