Automotive Fuel Additives & Treatments
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- FACTORY DIRECT - OIL ADDITIVEBrand New$97.99or Best OfferFree shipping1,381 soldTop Rated Plus
$99.19Free shipping63 sold- $82.37Free shipping274 sold
- FREE SHIPPING DIRECT FROM ARCHOILBrand New · Archoil$44.95Free shipping1,493 sold
- $32.99$9.99 shipping142 sold
- $44.99$10.99 shipping
- $8.30Trending at $15.26Free shippingOnly 2 left
- $19.85 to $88.00$5.50 shipping194 sold
- Brand New · Chevron$8.48or Best OfferFree shippingOnly 1 left!
- Oil Additive, Diesel Treatment & Fuel System CleanerBrand New · Archoil$89.90Free shipping1,738 sold
- $58.00or Best OfferFree shipping299 soldTop Rated Plus
- FAST AND FREE SHIPPING DIRECT FROM ARCHOILBrand New · Archoil$59.90Free shipping894 sold
- Brand New · Johnsen's$36.99Free shipping373 soldTop Rated Plus
- $224.00or Best OfferFree shipping57 sold
- Brand New · Sea Foam$99.23Free shipping3,636 soldTop Rated Plus
- Brand New · Star brite$66.99Free shipping
- Brand New · Star brite$23.99Free shipping483 sold
- $32.99Free shippingOnly 3 left
- Treats 400 Gallons of Diesel - For Use at Every Fill-UpBrand New · Archoil$49.95Free shipping328 sold
- Brand New · Opti-Lube$80.00Free shipping219 sold
- $47.00Trending at $51.05Free shipping294 sold
- Brand New · Red Line$29.99or Best OfferFree shipping417 soldTop Rated Plus
- $15.00Free shipping351 sold
- Brand New · Opti-Lube$88.00Free shipping219 sold
- $18.34or Best OfferFree shipping53 sold
- Brand New · Sea Foam$22.97Free shipping107 sold
- FREE SHIPPING DIRECT FROM ARCHOILBrand New · Archoil$54.95Free shipping1,239 sold
- $18.39Free shipping43 sold
- $44.99 to $139.99Free shipping455 sold
- Brand New · LIQUI MOLY$23.79$500.00 shipping42 sold
- Pre-Owned$1,200.00or Best Offer$23.53 shipping
- $62.44or Best OfferFree shippingTop Rated Plus
- $11.99Free shipping80 sold
- $10.99or Best OfferFree shipping70 sold
- $86.99$15.99 shipping
- Brand New · Boostane$32.99Free shipping559 sold
- $23.99 to $83.99Free shipping
- $39.99Trending at $59.48$8.99 shipping30 watching
- Brand New · Opti-Lube$67.76Free shipping289 sold
- Brand New · NOS Nitrous Oxide Systems$55.25Free shipping130 soldTop Rated Plus
- $64.59Free shippingTop Rated Plus
- $15.34or Best Offer$7.99 shippingOnly 1 left!
- $22.90or Best Offer$7.99 shippingOnly 1 left!
- $47.99$10.99 shipping
- $39.99$10.99 shipping19 watching
- $21.99 to $56.99Free shipping
- $59.99or Best OfferFree shipping
- $58.00Free shipping336 sold
- $16.50or Best OfferTrending at $17.98Free shipping380 sold
- $79.99$12.99 shipping12 watching
- Brand New · Gumout$14.22or Best OfferFree shippingOnly 2 left
- Brand New · Gumout$4.99Trending at $10.99Free shippingOnly 3 left
- $24.95Free shipping82 sold
- Original Product. US Seller. Ships Same/Next DayBrand New$22.50$24.99 shipping3,090 sold
- $23.98Free shipping84 sold
- Brand New · STA-BIL$23.10Was: $30.95was - US $30.95Free shipping263 soldTop Rated Plus
- $25.99or Best OfferFree shipping158 soldTop Rated Plus
- $12.95 to $88.95$5.50 shipping45 sold
- $130.00or Best OfferFree shipping
- $118.00or Best OfferFree shipping
Best selling
Top rated
- 100% agree - Would recommend$78.89 New
- 98% agree - Would recommend$16.50 New
- 100% agree - Would recommend$11.49 New
- 92% agree - Would recommend$8.45 New
- 100% agree - Would recommend$39.61 New
Review highlights
Recommended by our customersBest Brand and best quantity.
By acco9865
Outstanding value for quantity. Only one store in my rural area sells this, and i have had to buy only 8 OZ btls, AT AN ... see all reviews
Verified PurchaseGreat product, convenient to use
By jzkiff
I use this product to make 98 octane fuel with 92 octane ethanol free gas for my 2012 YZ250. I always had to jet it a bi... see all reviews
Verified PurchaseLiqui Moly Super Diesel Additiv #2002
By j._carlos
OM617 motor seems to be more responsive when Liqui Moly Super Diesel Additiv #2002 is infused into a fueling my vehicle ... see all reviews
Verified PurchaseIt just works. You'll never know unless you try it
By house-of-jims
First bottle out of the box went into a full gas tank in a Honda Odyssey that had been mis-firing when either cold or ho... see all reviews
Verified PurchaseMUST HAVE
By gnc413
This is a MUST HAVE for older engines (camshaft) since Zinc was removed bt the government. The shop that swapped a 496... see all reviews
Verified PurchaseLONG TIME USER OF THIS BRAND ...!!!
By e6m6r6e
I used their engine flush , Ceratec and fuel additive for a long time ,, they absolutely make enough difference on my en... see all reviews
Verified Purchasegreat product to add to engines.
By gracie777_123
great oil additive. i add small amount to my lawn mowers when i change oil in them as well as my older automobiles. boug... see all reviews
Verified PurchaseTime tested goodness
By ansal_rober
Time tested fuel additive. Helps cleaning up or maintaining the fuel system. I use it on the lawn mower, cars, motorcycl... see all reviews
Verified Purchase
