Car Parts Discount

GMC Sierra 2500 HD Classic Spark Plug

Keeping your Sierra 2500 HD Classic in top shape is your top priority.

Select Your VehicleYou bought your Sierra 2500 HD Classic because its dependability and longevity struck a chord inside you; so why would you settle for second rate when it comes to the highest quality auto parts? The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles on the road today. Anyone who owns a GMC knows that when it comes to fixing their car, truck, or SUV only the absolute best replacement parts will do. GMC vehicle enthusiasts have grown accustomed to a certain level of reliability when driving their Sierra 2500 HD Classic around town.

The function and purpose of Spark Plug.

Some engine parts are tucked away out of sight, so they can be forgotten about when performing regular maintenance. The job of detonating the air/fuel mixture in the combustion chambers 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. Should a spark plug fail to do its job, the engine in your GMC Sierra 2500 HD Classic will not turn as hard; reducing power and gas mileage while increasing harmful emissions.

There's no better place for all the top brands.

Bring your Sierra 2500 HD Classic back to life with the best repair parts from the experts at Car Parts Discount. At Car Parts Discount, we have live customer service members on the phone with enough expertise to help you purchase the appropriate GMC Sierra 2500 HD Classic part for your project or repair. Don't let a broken Spark Plug spell the end of your car, truck, or SUV, and don't gamble with its condition by installing anything but the best replacement parts. GMC Sierra 2500 HD Classic Spark Plug parts for 2007 vehicles are available here... just click your year to find them.

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
Select year, make, model above to verify this part fits your vehicle

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 1-2 business days
Select year, make, model above to verify this part fits your vehicle

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 1-2 business days
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GMC Sierra 2500 HD Classic Spark Plug, OEM: 4511Denso
2007 GMC Sierra 2500 HD Classic 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 2500 HD Classic Spark Plug, OEM: 6704Bosch
2007 GMC Sierra 2500 HD Classic Bosch Spark Plug 6704
2.85, Save 40%   NEW ITEM
OEM: 6704, Item: 582137
  In Stock, Usually ships within 1-2 business days
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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%   NEW ITEM
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: 6ACDelco
2007 GMC Sierra 2500 HD Classic ACDelco Spark Plug 6
3.65, Save 40%   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
4.15, Save 39%   POPULAR
OEM: 8104, Item: 582224
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Classic Spark Plug, OEM: 8117Bosch
2007 GMC Sierra 2500 HD Classic Bosch Spark Plug 8117
4.15, Save 39%   NEW ITEM
OEM: 8117, Item: 582237
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 2500 HD Classic Spark Plug, OEM: APP5245Autolite
2007 GMC Sierra 2500 HD Classic Autolite Spark Plug APP5245
4.35, Save 39%   NEW ITEM
OEM: APP5245, Item: 664780
  In Stock, Usually ships within 1-2 business days
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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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E3
2007 GMC Sierra 2500 HD Classic 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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E3
2007 GMC Sierra 2500 HD Classic E3 Spark Plug E3.62
Add for Price, Save 29%   NEW ITEM
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: 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 1-2 business days
Select year, make, model above to verify this part fits your vehicle

GMC Sierra 2500 HD Classic OE Fine Wire Iridium, OEM: 9602Bosch
2007 GMC Sierra 2500 HD Classic Bosch OE Fine Wire Iridium 9602
5.35, Save 40%   NEW ITEM
OEM: 9602, Item: 582246
  In Stock, Usually ships within 1-2 business days
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GMC Sierra 2500 HD Classic OE Fine Wire Iridium, OEM: 9612Bosch
2007 GMC Sierra 2500 HD Classic Bosch OE Fine Wire Iridium 9612
5.35, Save 40%   NEW ITEM
OEM: 9612, Item: 582256
  In Stock, Usually ships within 1-2 business days
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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
Select year, make, model above to verify this part fits your vehicle

ACDelco
2007 GMC Sierra 2500 HD Classic 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 2500 HD Classic Spark Plug, OEM: 5325Denso
2007 GMC Sierra 2500 HD Classic 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 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 1-2 business days
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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 1-2 business days
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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 1-2 business days
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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 1-2 business days
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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 1-2 business days
Select year, make, model above to verify this part fits your vehicle