2,300+ results for petrol additive
- TriboTEX Oil Additive: Treatment for Engine & Oil Automotive, with NanoparticlesOpens in a new window or tabFACTORY DIRECT - OIL ADDITIVEBrand New$97.99Free 2-4 day shippingFree returns699 soldtribotex (2,400) 99.8%
- BG 44K PLATINUM Fuel System Cleaner Additive 11oz. Can PN 208 Free Funnel 3 PackOpens in a new window or tabBrand New$61.00Free shipping637 soldSave up to 5% when you buy morehorsesntorque (1,909) 99.9%
- BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 2 PackOpens in a new window or tabBrand New$41.95Free shipping484 soldSave up to 5% when you buy morehorsesntorque (1,909) 99.9%
- Liqui Moly CeraTec Friction Modifier Oil Additive 300 ML Protection Ceramic WearOpens in a new window or tabBrand New5 product ratings - Liqui Moly CeraTec Friction Modifier Oil Additive 300 ML Protection Ceramic Wear$24.49Free shippingthealaskapicker (1,516) 100%
- Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 20Opens in a new window or tabBrand New$12.95Free shippingAlmost gone15 soldSave up to 5% when you buy moreuzmshahi_0 (87) 100%
- Lucas Oil 10063, TB Zinc-Plus Engine Break-In Oil Additive, 16 OZ. BottleOpens in a new window or tabBrand New$15.86Free shippingFree returns884 soldTop Rated Plusrace_choice (22,584) 99.7%
- Mechanic in a Bottle Synthetic Fuel Additive for all Gasoline Engines 24 oz.Opens in a new window or tabBrand New$18.45Free shippingFree returns5 watchersvorand (241) 100%
- Motul Professional Fuel System Clean Gasoline Additive - 300mlOpens in a new window or tabBrand New$18.49Free shippingFree returnsTop Rated Plustswarehouse (57,633) 99.7%
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- Liquid Horsepower Fuel Additive (LHP) - 6oz treats 30 gallons of gasolineOpens in a new window or tabBrand New$17.95+$5.00 shipping152 soldmante-debbi (636) 100%
- Lucas 10063 TB Zinc-Plus Engine Break-In Oil Additive High-Zinc 16 Oz. (Qty 1)Opens in a new window or tabBrand New$15.89Free shipping112 sold166auto (4,650) 99%
- G17 Fuel Gasoline Injector Cleaner Gas Oil Additive Remove Engine Carbon DepositOpens in a new window or tabBrand New$9.48 to $22.58Free shippingSave up to 12% when you buy moreallgowell2022 (715) 97%
- BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 Free ShippingOpens in a new window or tabBrand New$23.15Free shippingFree returns1,329 soldhorsesntorque (1,909) 99.9%
- Car Fuel Cleaner Gas Oil Additive Remove Engine Carbon Deposit Increase PowerOpens in a new window or tabBrand New$9.09 to $21.90Was: $14.635% offFree shippingsunshine_walkings88 (798) 97.6%
- BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 - 5 PackOpens in a new window or tabBrand New$95.50Free shipping312 soldSave up to 10% when you buy morehorsesntorque (1,909) 99.9%
- Mechanic in a Bottle Synthetic Fuel Additive for all Gasoline Engines 24 oz.Opens in a new window or tabBrand New$18.50Free shippingAlmost gone9 soldsmoothsailingllc (4,368) 97%
- STP Gas Fuel Tank Treatment Additive For Any Gasoline Engine 2 PackOpens in a new window or tabBrand New$9.60Free shippingolisalv9 (75) 98.5%
- Motul Professional Engine Clean Oil Additive - 300mlOpens in a new window or tabBrand New$17.89Free shippingdeutschtuning (159) 96.2%
- Motul Professional Valve and Injector Clean Gasoline Additive - 300mlOpens in a new window or tabBrand New$18.49Free shippingFree returnsTop Rated Plustswarehouse (57,633) 99.7%
- Vintage SUN POWER Gasoline Additive 4 oz Metal Can - NOSOpens in a new window or tabPre-Owned$35.00Free shippingmalcolmrenyolds (1,396) 100%
- High Performance Zinc Replacement Oil Additive - 12 Oz. (Pack of 4)Opens in a new window or tabBrand New$21.19Free shippingFree returnsdiscount.dynasty (18) 87.5%
- BMW Twin Power Turbo Gasoline Additive Complete Fuel System CleanerOpens in a new window or tabBrand New$32.19Was: $45.9930% offFree shippingbavarianexperts (964) 100%
- Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 20Opens in a new window or tabBrand New$12.45Free shippingSave up to 20% when you buy moresa-807571 (6) 100%
- VW Volkswagen GAS ENGINE Fuel Treatment Additive Genuine OEM BRAND NEW OriginalOpens in a new window or tabNEW OEM PARTS. TRUSTED FOR 17+ YEARS! QUIRKPARTSBrand New$25.88Free shippingFree returns373 soldTop Rated Plusquirkparts (981,169) 98.7%
- Liquid Horsepower Fuel Additive (LHP) - 1oz bottle treats 5 gallons of gasolineOpens in a new window or tabBrand New$4.95+$5.00 shipping120 soldmante-debbi (636) 100%
- Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive AdditiveOpens in a new window or tabBrand New$13.90Free shippingLast one87 soldfatisky (101) 97.2%
- Race Gas Race Fuel Concentrate Fuel Additive 100016; 16oz Octane Booster 105 MAXOpens in a new window or tabBrand New$22.99Free shippingFree returnsSave up to 5% when you buy moreTop Rated Plusquartermileconcepts (3,327) 100%
- G17 Fuel Cleaner Car Fuel Gasoline Injector Cleaner Gas Oil Additive Tank EngineOpens in a new window or tabBrand New$9.06Was: $10.2912% offFree shippingBuy 1, get 1 20% off with couponsanrsafeti (24) 96.2%
- 1540EA Davico Fuel Additive GasOpens in a new window or tabBrand New$46.82Free shippingFree returnsjcwhitney (277,723) 98.3%
- BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 4 PackOpens in a new window or tabBrand New$80.90Free shippingFree returns213 soldSave up to 5% when you buy morehorsesntorque (1,909) 99.9%
- Star Tron SEF Gasoline Additive 32oz Classic Gas Formula Star Brite 14332Opens in a new window or tabBrand New$21.66Free shipping180 soldbestconnections (91,529) 99.4%
- B-12 CHEMTOOL Fuel Injector Engine Cleaner Gas Additive Treatment BERRYMAN 0116Opens in a new window or tabBrand New32 product ratings - B-12 CHEMTOOL Fuel Injector Engine Cleaner Gas Additive Treatment BERRYMAN 0116$28.03+$5.21 shippingbrokerrus (12,054) 100%
- 3 Pack XADO EX120 Gel Revitalizant for Gasoline Engines and LPG Repair AdditiveOpens in a new window or tabBrand New40 product ratings - 3 Pack XADO EX120 Gel Revitalizant for Gasoline Engines and LPG Repair Additive$44.95Free shippingFree returns79 soldSave up to 15% when you buy moreTop Rated Plusxado_us (1,795) 98.8%
- Mechanic in a Bottle Synthetic Fuel Additive for all Gasoline Engines 24 oz.Opens in a new window or tabBrand New$18.99Free shippingFree returns37 soldboxlun (18,920) 99.2%
- Engine Energy FUEL ADDITIVE 40GAL GAS AND DIESEL b3c4-004 4 oz bottleOpens in a new window or tabBrand New$9.99+$5.90 shipping76the-10 (6) 100%
- Lucas TB Zinc-Plus Engine Break In Oil Additive 16oz Racing ZDDP 10063Opens in a new window or tabBrand New$20.17 to $43.57Free shipping146+ soldthreeriverssupply (67,108) 99.7%
- Marvel Mystery Oil Mm13r Marvel Mystery Oil® Oil Additive, For Gasoline AndOpens in a new window or tabFree Shipping on orders over $75Brand New$7.49+$5.00 shippingFree returns153 soldzorotools (1,184,696) 99.5%
- BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 - 5 PackOpens in a new window or tabBrand New$99.99Free shipping43 solddistinctyachts (1,606) 99.5%
- Tufoil Engine Treatment Oil Additive Lubricant for Diesel & Gas Engines - 8 OzOpens in a new window or tabBrand New$17.88Was: $22.3520% offFree shipping461 soldjtc_valve_sales (1,461) 97.9%
- STP GAS TREATMENT 2 Red Bottles Fuel Intake System Injectors CLEANER AdditiveOpens in a new window or tabBrand New$24.54+$4.81 shippingbrokerrus (12,054) 100%
- BIZOL Motor Power+ G80 Gasoline Additive Fuel Injection Cleaner made in GermanyOpens in a new window or tabBrand New$140.28Free shippingLast one11 solddomesticgaskets (184,882) 98.9%
- Power Plus Top Lube 2 Pack Grape/Cherry Scented Fuel Additive for Gas/MethanolOpens in a new window or tabBrand New$31.90Free shipping140 soldnorthbranchsynthetics (13,090) 97.9%
- Tufoil Engine Treatment Oil Additive Lubricant for Diesel & Gas - 8 Oz Pack of 2Opens in a new window or tabBrand New$35.88Was: $44.8520% offFree shipping27 soldjtc_valve_sales (1,461) 97.9%
- ATOMIUM™ Active Plus Gasoline Engine Oil AdditiveOpens in a new window or tabBrand New$34.95Free shipping52 soldSave up to 20% when you buy moreatomium.usa_and_more (265) 100%
- Liquid Power Fuel Gas Additive Cleaner Performance Treatment for Hyundai ModelsOpens in a new window or tabBrand New$19.95Free shipping4 watchersSave up to 20% when you buy moretop_auto_accessory (10,537) 95.9%
- 6 - Gasoline Fuel Additive for Older Engines Lead Free Substitute 12oz BottleOpens in a new window or tabBrand New$45.40Free shippingFree returnsSave up to 7% when you buy moreallgoodcosales (6,791) 100%
- Driven Racing Oil Carb Defender Gasoline Fuel Additive 10oz Bottle 70040Opens in a new window or tabBrand New$17.85Free 2-4 day shippingFree returnsTop Rated Plusmaxxindustries (23,779) 99.4%
- NOS 16oz MOTOR OVERHAUL X-303 Engine Oil Additive Gas / Service Station GarageOpens in a new window or tabPre-Owned$29.95+$9.95 shipping48jeep (2,004) 100%
- Mechanic in a Bottle Synthetic Fuel Additive Treatment for Gasoline Engines 24ozOpens in a new window or tabBrand New5 product ratings - Mechanic in a Bottle Synthetic Fuel Additive Treatment for Gasoline Engines 24oz$18.62Free shippingfreedomdealsusa (6,200) 99.4%
- Stp 66079-0(8262) Oil Additive, Oil Treatment, Bottle, 15 Fl Oz, GasolineOpens in a new window or tabFree Shipping on orders over $75Brand New$6.39+$5.00 shippingFree returnszorotools (1,184,696) 99.5%
- Dura Lube Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive 16 fl.Opens in a new window or tabBrand New$18.00+$10.80 shippingmjcd4fun (5,646) 100%
- Driven Racing Oil - Fuel Additive - Injector Defender Gas 10oz Bottle 70048Opens in a new window or tabBrand New$17.50Free 2-4 day shippingFree returnsTop Rated Plusmaxxindustries (23,779) 99.4%
- Starbrite Gas Storage Additive-16 Oz.(W 84316Opens in a new window or tabBrand New$20.20Free shippingFree returnsTop Rated Pluswakezonemarine (45,200) 99.8%
- MOTOR TREATMENT gas OR diesel OR oil ADDITIVE Fuel Injector Clean Sea Foam SF16Opens in a new window or tabBrand New$38.11+$6.32 shippingbrokerrus (12,054) 100%
- Starbrite Gas Storage Additive-32 Oz (W 84332Opens in a new window or tabBrand New$30.02Free shippingFree returnsTop Rated Pluswakezonemarine (45,200) 99.8%
- Lucas Oil 10013, Fuel Additive Treats Up To 400 Gal. Of Diesel Or Gas-1 Gal. JugOpens in a new window or tabBrand New$35.48Free shippingFree returns62 soldTop Rated Plusrace_choice (22,584) 99.7%
- Vintage, MAC'S / MS PLUS FUEL ADDITIVE, 4oz. Tin Can (6 Inches Tall)Opens in a new window or tabPre-Owned$19.990 bids · Time left6d 19h left (Fri, 06:10 PM)+$6.50 shippinggoodhandstoys (15,052) 99.7%
- CamGuard Oil Additive (Automotive) - 8oz BottleOpens in a new window or tabBrand New$25.99Free shippingSave up to 7% when you buy moreaviationdepot (3,701) 99.1%
- GENUINE Volkswagen VW Multipurpose additive for petrol G001770A2Opens in a new window or tabBrand New$19.45+$10.00 shippingfrom Czech Republic31 soldmatveh (4,175) 99.4%
- High Performance Zinc Replacement Additive Compatible With All Motor Oils 12 ozOpens in a new window or tabBrand New$15.63Free shippingFree returnsAlmost gone9 soldjustintimegifts (64,329) 99.5%
- DRIVEN RACING OIL 70040 Carb Defender Gasoline Fuel Additive 8ozOpens in a new window or tabBrand New$17.68Free shippingFree returnsTop Rated Plusrace_choice (22,584) 99.7%
- Liqui Moly Oil Additive Cera Tec 3721 Ceramic Wear & Tear Protection For PetrolOpens in a new window or tabBrand New$30.59Free shipping13 soldjustintimegifts (64,329) 99.5%
- Starbrite Gas Storage Additive 1 Gal. 84300Opens in a new window or tabBrand New$95.33Free 2-3 day shippingFree returnsTop Rated Pluswakezonemarine (45,200) 99.8%
- Driven Fuel Additive 70048 (2-PACK); Injector Defender - Gasoline 10oz (x2)Opens in a new window or tabPerformanceParts - Right Parts, Right Price, Right AwayBrand New$33.59Free shippingperformancepartsracing (112,368) 99.7%
- Vintage Dupont M.O.A Motor Oil Additive #7 sealed unopened full canOpens in a new window or tabBrand New$30.00Free shippingjosbak (1,675) 100%
- Starbrite Gas Storage Additive-8 Oz (W) 84308Opens in a new window or tabBrand New$21.15Free shippingFree returnswakezonemarine (45,200) 99.8%
- Cyclo C43 Fuel Additive/Gas Treatment/Cleaner/Water Remover 12oz Bottle for GasOpens in a new window or tabBrand New$12.15Free shippingwipmyride (40,181) 98.7%
- 6Pcs G17 Car Fuel Cleaner System Remove Engine Carbon Deposit Gas Oil AdditiveOpens in a new window or tabBrand New$21.67Was: $22.815% offFree shippingsunshine_walkings88 (798) 97.6%
- Lucas Fuel Additive - Fuel Stabilizer - 15.00 oz - Gas - EachOpens in a new window or tabFREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!Brand New$26.04Free 2-4 day shippingFree returnsTop Rated Plussparktecmotors (96,701) 99.7%
- Driven Fuel Additive 70048 (4-PACK); Injector Defender - Gasoline 10oz (x4)Opens in a new window or tabPerformanceParts - Right Parts, Right Price, Right AwayBrand New$55.22Free 2-3 day shippingperformancepartsracing (112,368) 99.7%
- For Fuel Additive Gasoline Ventil Sauber Valve Cleaner 150ml Liqui Moly 2001Opens in a new window or tabBrand New$13.55Free shippingjdmpartsman714 (169,713) 98.2%
- Race Gas 100032 32 oz. Cans of Offroad Race Fuel Concentrate Additive, Set of 6Opens in a new window or tab30 Day Returns. Fast Shipping. Trusted Dealer.Brand New$177.44Free shippingFree returns16 soldtrendsauto (322,252) 99.1%
- New Stens 770-827 Counter Display Gas 24 bottles 8 Additive For Star TronOpens in a new window or tabBrand New$326.12Free 2-4 day shippingFree returnstotal-power-parts (134,980) 98.8%
- STP OCTANE BOOSTER 2 Bottles Fuel Gas Additive Treatment bOOst gasoline 17731Opens in a new window or tabBrand New$29.47Was: $33.1111% off+$5.81 shippingbrokerrus (12,054) 100%
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