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GMC L3500 Spark Plug

Keeping your L3500 in top shape is your top priority.

The vehicle in your driveway is head and shoulders above the rest compared to all the other cars, trucks, and SUVs on the road today. GMC automobile owners have become used to a certain level of dependability when driving their L3500 around town. You picked your L3500 because its reliability and trusted quality appealed to your senses; so why would you be okay with second rate when it comes to superior quality auto parts? Your GMC dealership isn't the only place to buy genuine or original equipment quality replacement parts for your L3500.

Why Spark Plug replacement is so important.

Sometimes the most important performance parts are the smallest, but 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 L3500 spark plug. Basic spark plugs use a copper electrode, while performance spark plugs use platinum or iridium on all current models. When one of the spark plugs does not fire when it should, the engine in your GMC L3500 will not turn as hard; leading to an increase in unburnt hydrocarbon emissions and a decrease in horsepower and fuel economy.

There's no better place for what you are looking for.

Select Your YearWhen your GMC needs a top quality replacement Spark Plug, there's no need to trust any store other than the authority, Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Get your L3500 back on the road with the best replacement parts from the experts at Car Parts Discount. If your car or truck was built in 1967, 1966, 1965, then you will find the correct GMC L3500 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 L3500 Spark Plug, OEM: 65Fram
1965-1967 GMC L3500 Fram Spark Plug 65
1.15, Save 42%   NEW ITEM
OEM: 65, Item: 91621
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 404Autolite
1965-1967 GMC L3500 Autolite Spark Plug 404
1.25, Save 40%   NEW ITEM
OEM: 404, Item: 664649
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 65Autolite
1965-1967 GMC L3500 Autolite Spark Plug 65
1.25, Save 40%   NEW ITEM
OEM: 65, Item: 664666
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 85Autolite
1965-1967 GMC L3500 Autolite Spark Plug 85
1.25, Save 40%   POPULAR
OEM: 85, Item: 664675
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 404Fram
1965-1967 GMC L3500 Fram Spark Plug 404
1.35, Save 41%   NEW ITEM
OEM: 404, Item: 91733
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 10Champion
1965-1967 GMC L3500 Champion Spark Plug 10
1.55, Save 42%   NEW ITEM
OEM: 10, Item: 1164026
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 102Champion
1965-1967 GMC L3500 Champion Spark Plug 102
1.55, Save 42%   NEW ITEM
OEM: 102, Item: 983639
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 120Champion
1965-1967 GMC L3500 Champion Spark Plug 120
1.55, Save 40%   NEW ITEM
OEM: 120, Item: 1164028
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 14Champion
1965-1967 GMC L3500 Champion Spark Plug 14
1.55, Save 42%   NEW ITEM
OEM: 14, Item: 983618
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 38Champion
1965-1967 GMC L3500 Champion Spark Plug 38
1.55, Save 42%   NEW ITEM
OEM: 38, Item: 1164027
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 404Champion
1965-1967 GMC L3500 Champion Spark Plug 404
1.55, Save 42%   POPULAR
OEM: 404, Item: 983680
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 823Champion
1965-1967 GMC L3500 Champion Spark Plug 823
1.55, Save 40%   NEW ITEM
OEM: 823, Item: 1306228
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 123Champion
1965-1967 GMC L3500 Champion Spark Plug 123
1.75, Save 41%   NEW ITEM
OEM: 123, Item: 983645
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: R43SACDelco
1965-1967 GMC L3500 ACDelco Spark Plug R43S
1.85, Save 42%   NEW ITEM
OEM: R43S, Item: 902267
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: R44XLSACDelco
1965-1967 GMC L3500 ACDelco Spark Plug R44XLS
1.85, Save 42%   NEW ITEM
OEM: R44XLS, Item: 902282
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 3405Champion
1965-1967 GMC L3500 Champion Spark Plug 3405
2.15, Save 41%   NEW ITEM
OEM: 3405, Item: 983775
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: AP65Fram
1965-1967 GMC L3500 Fram Spark Plug AP65
2.25, Save 40%   NEW ITEM
OEM: AP65, Item: 91474
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: AP404Autolite
1965-1967 GMC L3500 Autolite Spark Plug AP404
2.45, Save 40%   NEW ITEM
OEM: AP404, Item: 664732
  Only 4 left In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: AP65Autolite
1965-1967 GMC L3500 Autolite Spark Plug AP65
2.45, Save 40%   NEW ITEM
OEM: AP65, Item: 664752
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: AP85Autolite
1965-1967 GMC L3500 Autolite Spark Plug AP85
2.45, Save 40%   NEW ITEM
OEM: AP85, Item: 666389
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: AP85Fram
1965-1967 GMC L3500 Fram Spark Plug AP85
2.55, Save 40%   NEW ITEM
OEM: AP85, Item: 91444
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug Non-Fouler, OEM: 42000Dorman
1965-1967 GMC L3500 Dorman Spark Plug Non-Fouler 42000
2.85, Save 39%   NEW ITEM
OEM: 42000, Item: 1044191
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug Non-Fouler, OEM: 42004Dorman
1965-1967 GMC L3500 Dorman Spark Plug Non-Fouler 42004
3.65, Save 39%   NEW ITEM
OEM: 42004, Item: 1044193
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 7ACDelco
1965-1967 GMC L3500 ACDelco Spark Plug 7
3.85, Save 40%   POPULAR
OEM: 7, Item: 884877
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: APP65Autolite
1965-1967 GMC L3500 Autolite Spark Plug APP65
4.35, Save 39%   NEW ITEM
OEM: APP65, Item: 664791
  Only 9 left In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: APP65Fram
1965-1967 GMC L3500 Fram Spark Plug APP65
4.55, Save 40%   NEW ITEM
OEM: APP65, Item: 91317
  Only 5 left In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 7405Champion
1965-1967 GMC L3500 Champion Spark Plug 7405
4.75, Save 39%   NEW ITEM
OEM: 7405, Item: 1285673
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: E3.46/E346E3
1965-1967 GMC L3500 E3 Spark Plug E3.46
Add for Price, Save 29%   POPULAR
OEM: E3.46, Item: 1406182
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: E3.52/E352E3
1965-1967 GMC L3500 E3 Spark Plug E3.52
Add for Price, Save 29%   NEW ITEM
OEM: E3.52, Item: 1428570
  Only 3 left In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 41-828/41828ACDelco
1966-1967 GMC L3500 ACDelco Spark Plug 41-828
6.35, Save 40%   NEW ITEM
OEM: 41-828, Item: 691483
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 41-832/41832ACDelco
1965-1967 GMC L3500 ACDelco Spark Plug 41-832
6.35, Save 40%   NEW ITEM
OEM: 41-832, Item: 691487
  In Stock, Usually ships within 1 business day
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GMC L3500 Spark Plug, OEM: 41-833/41833ACDelco
1965-1967 GMC L3500 ACDelco Spark Plug 41-833
6.35, Save 40%   NEW ITEM
OEM: 41-833, Item: 691488
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle