Best fuel additives Deals Online - Holiday Sale
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Opti-Lube XPD Diesel Fuel Additive: 1 Gallon without Accessories OPT-XPD1-NA 
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 Gallon without Accessories
Opti-Lube XPD Formula Diesel Fuel Additive: 1 Gallon with Accessories OPT-XPD1- Best Value
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. Can PN 208 3 Pack 
Mechanic In A Bottle 16 oz Fuel Additive Gas & Diesel Clean Stabilize Protect
Ethanol Shield Fuel Additive Stabilizer 8 Oz.
Sea Foam Motor Treatment SF16 Gas and Diesel Fuel Additive 16oz Pack of 4-
Opti-Lube XPD All-Season Diesel Fuel Additive - Case of 12 - 4oz Bottles
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Ethanol Shield Fuel Additive Stabilizer For All Gas Engines 8 Oz. Bottle
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Powerful 1 Quart Fuel Additive - Cleans Injectors, Boosts Engine Efficiency
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BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 Free Shipping
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BG 44K PLATINUM Fuel System Cleaner Additive 11oz. bottle 20811 - 4 Pack
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Red Line SI-1 Complete Fuel System Cleaner Additive Lubricant (15-Ounce Bottle)
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Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 1 Gallon without Accessories
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12 x Lucas Oil 10026-PK12 Octane Booster Fuel System Additive 15-Ounce
15 Fuel Additives deals are available from:
eBay stores, starting from $8.65.
The biggest discount we found is 10%% on Opti-Lube XPD Diesel Fuel Additive: 1 Gallon without Accessories OPT-XPD1-NA at eBay.
The lowest price we found is $8.65 while the highest is $89.99.
Prices for the best Fuel Additives deals average at $48.65.
Last updated on December 16, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Fuel Additives.