TECHRONRisloneRoyal PurpleSea FoamSTPLucas OilCatacleanGumoutBerryman ProductsRedlineBGChevronHeetSuper TechHot Shot's SecretGold EagleDura LubeSTA-BILUnbrandedArchoilVP Racing FuelsMarvel Mystery OilCRCTechnolMr. GasketOYIGUHowes LubricatorXADOLucasMotorPower CareEthanol ShieldStar britePrestoneValvolineCastrolZepPower ServiceArmor AllGUNKStar TronLIQUI MOLYmaibaheWarren DistributionGenericStanadyneSmilyeezUniClean AmericaCyclemaxYunuuuoaQonioiYrmaupsE-ZOILxqxayjrFPPFFnyoxuGrandma's BestUscallmWuztaiYannianjzRBAOFUJIEAlliant PowerFHBVTFuel OxHomeKingdeeHxlamzooIreezecIuhanKadlawusMotor GodSchaeffer'sBoost Performance ProductsKRONDOPUREKKIXINYUANliraijeiAodebiaoCadornCagogoCaiYueKeMotorcraftNbyglhhPULMCheergerRed Line Synthetic OilTodaiouaUUHYTGYxnmudAoowwBANIROCQCYDCeveminDedaraDorman HD SolutionsEDHITNREoozwaEuaioeiuJikouIivoJohnsen'sKUEGMEUKieccallMORESECNZRUANEOvertimeQnjujnRNLUGMSIYTUAUVANLOFEXECVKRYiFuddbmangeddioayhsdhkgrrtsyligrB3C Fuel SolutionsBzdzmqmDaiosportswearFasiaouFlwxobeGBSELLGallickanHWUXMOHaloukidsJUICEASEJienlioqKe1CloKumdkdLIORAGLJLSOLMDMechanic In A BottleMiogawgMotion ProMotor MedicPRIQDoptixalQQYIDAQiopertarRGOGAKRatfeitRuiJiaoSNGMNSSZMDLBSuzukiTeissulyUViewXubinwwwYUNAFFTYalenYiJuHuiZZkhGoZemurhnowknweibbin303ApmemissArmored AutoGroupAufmerBAOPAIBaldwinBlueDEFByikunCARRYKINGCTEEGCCaiTeLinCamnixCwcwfhzhDLLADUSHYANT KUMARDadiaeiDaqianDcGZvyDeskAKBKDianliDiesel DragonDiesel Kleen +Cetane BoostDisfruteDwellJoyEliaeconxEnergy ReleaseFIRZEROFuel MedicsFufafayoFufuCrickFzsteelGOFLICGameday RugsGlobal Parts DistributorsGnmfdGspmolyHEETHometravelIPEWLEXIsiyuJapceitJoauJpxdewK-100 Fuel TreatmentKloerLPLWVITHLinnomeLiquid Performance
Sort by|

Fuel System Cleaners in Fuel Additives

Uses item details. Price when purchased online

Rislone 4720 Cat Complete Fuel, Exhaust & Emissions System Cleaner, Automotive Additive, 16.9 oz $25.97 $1.54/fl oz

Rislone 4720 Cat Complete Fuel, Exhaust & Emissions System Cleaner, Automotive Additive, 16.9 oz
Sponsored
current price $25.97
$1.54/fl oz
Options from $25.97 – $601.92

Rislone 4720 Cat Complete Fuel, Exhaust & Emissions System Cleaner, Automotive Additive, 16.9 oz

4.6 out of 5 Stars. 3850 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Archoil AR6300 Winter Diesel Treatment - Treats 275 Gallons - Includes Anti-Gel Protection - Additive for All Diesel Vehicles $44.95

Archoil AR6300 Winter Diesel Treatment - Treats 275 Gallons - Includes Anti-Gel Protection - Additive for All Diesel Vehicles
Sponsored
current price $44.95

Archoil AR6300 Winter Diesel Treatment - Treats 275 Gallons - Includes Anti-Gel Protection - Additive for All Diesel Vehicles

4 out of 5 Stars. 2 reviews
Free shipping, arrives in 3+ days

Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz. $17.33 $1.08/fl oz

Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.
Sponsored
current price $17.33
$1.08/fl oz
Options from $17.33 – $415.92

Hot Shot's Secret Stiction Eliminator Oil Treatment for Gas & Diesel Engines 16 oz.

4.9 out of 5 Stars. 752 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz $11.43 $1.14/oz

Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz
Sponsored
current price $11.43
$1.14/oz
Options from $11.43 – $274.32

Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz

5 out of 5 Stars. 1 reviews
Save with
Walmart Plus
Shipping arrives Sat, Feb 14

100+ bought since yesterday Chevron Techron Complete Fuel System Cleaner, 10 oz $8.38 83.8 ¢/fl oz

100+ bought since yesterday
Chevron Techron Complete Fuel System Cleaner, 10 oz
current price $8.38
83.8 ¢/fl oz

Chevron Techron Complete Fuel System Cleaner, 10 oz

4.8 out of 5 Stars. 1145 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow
Low stock

100+ bought since yesterday Royal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 Fl. Oz. $11.64 Was $20.29 58.2 ¢/fl oz

100+ bought since yesterday
Royal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 Fl. Oz.
Available in additional 5 options
current price Now $11.64, Was $20.29
58.2 ¢/fl oz
Options from $11.64 – $279.36

Royal Purple Max-Clean Fuel System Cleaner & Stabilizer, 20 Fl. Oz.

4.6 out of 5 Stars. 617 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Sea Foam Fuel Injector Cleaner $5.24 Was $6.79 99.8 ¢/fl oz

Sea Foam Fuel Injector Cleaner
Available in additional 5 options
current price Now $5.24, Was $6.79
99.8 ¢/fl oz
Options from $5.24 – $125.76

Sea Foam Fuel Injector Cleaner

4.8 out of 5 Stars. 507 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Overall pick Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz $8.48 Was $9.99 53.0 ¢/fl oz

Overall pick
Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz
Available in additional 5 options
current price Now $8.48, Was $9.99
53.0 ¢/fl oz
Options from $8.48 – $203.52

Sea Foam SF16 Motor Treatment Automotive Additive, 16 oz

4.8 out of 5 Stars. 5438 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Best seller Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive $11.59 Was $12.99 36.2 ¢/fl oz

Best seller
Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive
Available in additional 4 options
current price Now $11.59, Was $12.99
36.2 ¢/fl oz
Options from $11.59 – $139.08

Lucas Oil 10003 Fuel Injector Cleaner 32 oz. Automotive Additive

4.8 out of 5 Stars. 931 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow
View details for Get ready for your oil change
Get ready for your oil change. Shop & schedule in a snap. Let’s go.
Get ready for your oil change
Shop & schedule in a snap.

Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce $17.57 $17.57/count

Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce
current price $17.57
$17.57/count

Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce

4.5 out of 5 Stars. 107 reviews
Free shipping, arrives in 3+ days

Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost. $18.97 $1.19/fl oz

Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.
Sponsored
current price $18.97
$1.19/fl oz
Options from $18.97 – $447.36

Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.

4.9 out of 5 Stars. 1060 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner $59.90

Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner
Sponsored
current price $59.90

Archoil Diesel Fuel System Kit - AR6500 Diesel Treatment (40 oz) + AR6400-D Diesel Fuel System Cleaner

4.9 out of 5 Stars. 31 reviews
Free shipping, arrives in 3+ days

STP Complete Fuel System Cleaner - 5.25 FL OZ Bottle $6.64 $1.27/fl oz

STP Complete Fuel System Cleaner - 5.25 FL OZ Bottle
Available in additional 5 options
current price $6.64
$1.27/fl oz
Options from $6.64 – $159.36

STP Complete Fuel System Cleaner - 5.25 FL OZ Bottle

4.7 out of 5 Stars. 257 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Best seller Chevron Techron High Mileage Fuel System Cleaner, 12 oz $10.38 86.5 ¢/fl oz

Best seller
Chevron Techron High Mileage Fuel System Cleaner, 12 oz
Available in additional 6 options
current price $10.38
86.5 ¢/fl oz
Options from $10.38 – $249.12

Chevron Techron High Mileage Fuel System Cleaner, 12 oz

4.7 out of 5 Stars. 228 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow
View details for Shop your faves, fast!
Shop your faves, fast. Delivery as soon as 1 hour.
Shop your faves, fast!
Delivery as soon as 1 hour.*

50+ bought since yesterday Berryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 oz $4.97 33.1 ¢/oz

50+ bought since yesterday
Berryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 oz
Available in additional 5 options
current price $4.97
33.1 ¢/oz
Options from $4.97 – $119.28

Berryman Products B-12 Chemtool Fuel Injector and Carburetor Cleaner 0116 Automotive Additive, 15 oz

4.8 out of 5 Stars. 1200 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz $11.43 $1.14/oz

Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz
Available in additional 5 options
current price $11.43
$1.14/oz
Options from $11.43 – $274.32

Gumout Supreme 510233 Fuel Injector Cleaner, Octane Booster, Maximizes Performance, Cleans and Protects and Stops Knocks & Pings - 10 fl oz

5 out of 5 Stars. 1 reviews
Save with
Walmart Plus
Shipping arrives Sat, Feb 14

Berryman Products 0121, B-12 Chemtool Fuel Injector Cleaner for Trucks & SUV's, 21 oz. Pour Can $6.93 33.0 ¢/oz

Berryman Products 0121, B-12 Chemtool Fuel Injector Cleaner for Trucks & SUV's, 21 oz. Pour Can
Available in additional 5 options
current price $6.93
33.0 ¢/oz
Options from $6.93 – $166.32

Berryman Products 0121, B-12 Chemtool Fuel Injector Cleaner for Trucks & SUV's, 21 oz. Pour Can

3.5 out of 5 Stars. 2 reviews
Save with
Walmart Plus
Shipping arrives Sat, Feb 14

Marvel Mystery Oil - Automotive Additive Oil Enhancer and Fuel Treatment , 64 oz, Works with Vehicles with Gasoline and Diesel Engines $12.97 20.3 ¢/fl oz

Marvel Mystery Oil - Automotive Additive Oil Enhancer and Fuel Treatment , 64 oz, Works with Vehicles with Gasoline and Diesel Engines
Available in additional 4 options
current price $12.97
20.3 ¢/fl oz
Options from $12.97 – $155.64

Marvel Mystery Oil - Automotive Additive Oil Enhancer and Fuel Treatment , 64 oz, Works with Vehicles with Gasoline and Diesel Engines

4.7 out of 5 Stars. 95 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

STP Super Concentrated Fuel Injector Cleaner - 5.25 FL OZ (2 Count) $6.37 60.7 ¢/fl oz

STP Super Concentrated Fuel Injector Cleaner - 5.25 FL OZ (2 Count)
Available in additional 6 options
current price $6.37
60.7 ¢/fl oz
Options from $6.37 – $152.88

STP Super Concentrated Fuel Injector Cleaner - 5.25 FL OZ (2 Count)

4.7 out of 5 Stars. 445 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Super Tech Universal Motor Treatment for Gas, Diesel, and Oil, Truck and Car 16 fl oz $4.64 29.0 ¢/fl oz

Super Tech Universal Motor Treatment for Gas, Diesel, and Oil, Truck and Car 16 fl oz
Available in additional 5 options
current price $4.64
29.0 ¢/fl oz
Options from $4.64 – $111.36

Super Tech Universal Motor Treatment for Gas, Diesel, and Oil, Truck and Car 16 fl oz

4.6 out of 5 Stars. 272 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

(2 pack) Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz $21.76 68.0 ¢/fl oz

(2 pack) Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz
Sponsored
current price $21.76
68.0 ¢/fl oz
Options from $10.88

(2 pack) Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz

4.7 out of 5 Stars. 185 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Archoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR $24.95

Archoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR
Sponsored
current price $24.95

Archoil AR6400-D Diesel Fuel System Cleaner - Cleans Injectors, Turbo, DPF & EGR

4.3 out of 5 Stars. 19 reviews
Free shipping, arrives in 3+ days

Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013 $3.68 Was $5.36 61.3 ¢/fl oz

Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013
Available in additional 5 options
current price Now $3.68, Was $5.36
61.3 ¢/fl oz
Options from $3.68 – $88.32

Gumout High Mileage Fuel Injector Cleaner Additive, 6 oz - 510013

4.7 out of 5 Stars. 376 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

STP Ultra 5-in-1 Fuel System Cleaner, Deep Clean for Engine, Restore Power & Fuel Economy, 12 oz $10.78 89.8 ¢/fl oz

STP Ultra 5-in-1 Fuel System Cleaner, Deep Clean for Engine, Restore Power & Fuel Economy, 12 oz
Available in additional 6 options
current price $10.78
89.8 ¢/fl oz
Options from $10.78 – $258.72

STP Ultra 5-in-1 Fuel System Cleaner, Deep Clean for Engine, Restore Power & Fuel Economy, 12 oz

4.7 out of 5 Stars. 290 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

In 25+ people's carts Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz $27.95 $1.75/fl oz

In 25+ people's carts
Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz
Available in additional 2 options
current price $27.95
$1.75/fl oz
Options from $27.95 – $46.95

Cataclean Fuel & Exhaust System Cleaner, Automotive Additive, Catalytic Converter Restorer, 16 oz

4.2 out of 5 Stars. 685 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz $6.48 Was $8.66 $1.08/fl oz

Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz
Available in additional 5 options
current price Now $6.48, Was $8.66
$1.08/fl oz
Options from $6.48 – $77.76

Royal Purple Max-Atomizer 18000 Fuel Injector Cleaner, 6oz

4.7 out of 5 Stars. 130 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Rislone 4720 Cat Complete Fuel, Exhaust & Emissions System Cleaner, Automotive Additive, 16.9 oz $25.97 $1.54/fl oz

Rislone 4720 Cat Complete Fuel, Exhaust & Emissions System Cleaner, Automotive Additive, 16.9 oz
Available in additional 5 options
current price $25.97
$1.54/fl oz
Options from $25.97 – $601.92

Rislone 4720 Cat Complete Fuel, Exhaust & Emissions System Cleaner, Automotive Additive, 16.9 oz

4.6 out of 5 Stars. 3850 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

3 Bottles of New BG 44K Platinum $60.00

3 Bottles of New BG 44K Platinum
current price $60.00

3 Bottles of New BG 44K Platinum

4.6 out of 5 Stars. 48 reviews
Free shipping, arrives in 3+ days

ATS Chemical 505 CRF Fuel System Cleaner (Bernie's Fuel Cleaner) $47.32 Was $52.95

ATS Chemical 505 CRF Fuel System Cleaner (Bernie's Fuel Cleaner)
current price Now $47.32, Was $52.95

ATS Chemical 505 CRF Fuel System Cleaner (Bernie's Fuel Cleaner)

4.2 out of 5 Stars. 94 reviews
Save with
Walmart Plus
Free shipping, arrives Sat, Feb 14

STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner $2.88 Was $4.99 54.9 ¢/fl oz

STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner
Available in additional 5 options
current price Now $2.88, Was $4.99
54.9 ¢/fl oz
Options from $2.88 – $69.12

STP High Mileage Fuel Injector Cleaner and Carburetor Cleaner

4.7 out of 5 Stars. 170 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz $11.28 66.7 ¢/fl oz

Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz
Sponsored
current price $11.28
66.7 ¢/fl oz
Options from $11.28 – $135.36

Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz

4.7 out of 5 Stars. 374 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Mechanic in A Bottle for Gas & Diesel Fuel Systems 24 oz bottle. Fuel System Cleaner & Stabilizer for Peak Engine Performance $18.35

Mechanic in A Bottle for Gas & Diesel Fuel Systems 24 oz bottle. Fuel System Cleaner & Stabilizer for Peak Engine Performance
Sponsored
current price $18.35
+$5.95 shipping

Mechanic in A Bottle for Gas & Diesel Fuel Systems 24 oz bottle. Fuel System Cleaner & Stabilizer for Peak Engine Performance

4.2 out of 5 Stars. 12 reviews
Shipping arrives in 3+ days

Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel Engines $9.98 20.8 ¢/fl oz

Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel Engines
Available in additional 3 options
current price $9.98
20.8 ¢/fl oz
Options from $9.98 – $39.92

Iso-HEET Water Remover & Premium Fuel Line Antifreeze + Injector Cleaner, 12 oz Each, Pack of 4, Safe for Gas and Diesel Engines

4.9 out of 5 Stars. 447 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Xerdsx Catalytic Converter Cleaner for Car Engine Boost Up Oxygen Sensor The Fuel Injectors Exhaust Pipe Cleaning Additive, With Towel $19.87

Xerdsx Catalytic Converter Cleaner for Car Engine Boost Up Oxygen Sensor The Fuel Injectors Exhaust Pipe Cleaning Additive, With Towel
1 PCS, variant on Xerdsx Catalytic Converter Cleaner for Car Engine Boost Up Oxygen Sensor The Fuel Injectors Exhaust Pipe Cleaning Additive, With Towel
3 PCS, variant on Xerdsx Catalytic Converter Cleaner for Car Engine Boost Up Oxygen Sensor The Fuel Injectors Exhaust Pipe Cleaning Additive, With Towel
6 PCS, variant on Xerdsx Catalytic Converter Cleaner for Car Engine Boost Up Oxygen Sensor The Fuel Injectors Exhaust Pipe Cleaning Additive, With Towel
current price $19.87
Options from $8.23

Xerdsx Catalytic Converter Cleaner for Car Engine Boost Up Oxygen Sensor The Fuel Injectors Exhaust Pipe Cleaning Additive, With Towel

3.8 out of 5 Stars. 16 reviews
Free shipping, arrives in 3+ days

Lucas Oil 10512 Deep Clean Fuel System Cleaner Performance Additive 16 Ounce $8.99 Was $12.59 56.2 ¢/fl oz

Lucas Oil 10512 Deep Clean Fuel System Cleaner Performance Additive 16 Ounce
Available in additional 6 options
current price Now $8.99, Was $12.59
56.2 ¢/fl oz
Options from $8.99 – $215.76

Lucas Oil 10512 Deep Clean Fuel System Cleaner Performance Additive 16 Ounce

4.7 out of 5 Stars. 214 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

OYIGU 360mL Boost Up Catalytic Converter Cleaner, Catalytic Converter Cleaner for Car, Engine Cleaner Booster Cleaner, Oil Carbon Removal Treatment, Additive for Gasoline and Diesel Car $13.99

OYIGU 360mL Boost Up Catalytic Converter Cleaner, Catalytic Converter Cleaner for Car, Engine Cleaner Booster Cleaner, Oil Carbon Removal Treatment, Additive for Gasoline and Diesel Car
Available in additional 3 options
current price $13.99
Options from $7.00

OYIGU 360mL Boost Up Catalytic Converter Cleaner, Catalytic Converter Cleaner for Car, Engine Cleaner Booster Cleaner, Oil Carbon Removal Treatment, Additive for Gasoline and Diesel Car

3.8 out of 5 Stars. 5 reviews
Free shipping, arrives in 3+ days

Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive $5.24 99.8 ¢/fl oz

Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive
Available in additional 4 options
current price $5.24
99.8 ¢/fl oz
Options from $5.24 – $31.44

Lucas Oil 10669 Deep Clean Fuel System Cleaner 5.25 Ounce Automotive Fuel Additive

4.7 out of 5 Stars. 131 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Techron Concentrate Plus Complete Fuel System Cleaner 20oz bottle $16.88

Techron Concentrate Plus Complete Fuel System Cleaner 20oz bottle
Available in additional 5 options
current price $16.88
Options from $16.88 – $264.12

Techron Concentrate Plus Complete Fuel System Cleaner 20oz bottle

4.5 out of 5 Stars. 99 reviews
Save with
Walmart Plus
Shipping arrives Sat, Feb 14

Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz $10.88 68.0 ¢/fl oz

Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz
Available in additional 5 options
current price $10.88
68.0 ¢/fl oz
Options from $10.88 – $261.12

Dura Lube Severe Fuel System Cleaner Fuel Additive, Fights Ethanol in All Gasoline Vehicles 16oz

4.7 out of 5 Stars. 185 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost. $18.97 $1.19/fl oz

Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.
Available in additional 6 options
current price $18.97
$1.19/fl oz
Options from $18.97 – $447.36

Hot Shot's Secret Everyday Diesel Treatment 16 oz. Squeeze Bottle, 6-in-1 Fuel System Cleaner & Cetane Boost.

4.9 out of 5 Stars. 1060 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Chevron Techron Fuel Injector Cleaner, 12 oz $9.00 Was $12.56 75.0 ¢/fl oz

Chevron Techron Fuel Injector Cleaner, 12 oz
Available in additional 5 options
current price Now $9.00, Was $12.56
75.0 ¢/fl oz
Options from $9.00 – $216.00

Chevron Techron Fuel Injector Cleaner, 12 oz

4.6 out of 5 Stars. 89 reviews
Save with
Walmart Plus
Shipping arrives Sat, Feb 14

Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines $18.30

Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines
current price $18.30

Solder-It Catalytic Converter Cleaner and Deodorizer (16 fl oz) | Fuel System Cleaner | EGR Valve, Combustion Chamber, and Oxygen Sensor Cleaner | Catalytic Cleaner Fuel Additive for Gasoline Engines

3.6 out of 5 Stars. 30 reviews
Free shipping, arrives in 3+ days

High-Performance PEA Fuel System Cleaner, 150ml - Removes Carbon Deposits from Injectors, Valves, Cleans Catalytic Converter, Boosts Engine Power & Improves Gas Mileage $8.99 Was $10.99

High-Performance PEA Fuel System Cleaner, 150ml - Removes Carbon Deposits from Injectors, Valves, Cleans Catalytic Converter, Boosts Engine Power & Improves Gas Mileage
current price Now $8.99, Was $10.99
+$2.99 shipping

High-Performance PEA Fuel System Cleaner, 150ml - Removes Carbon Deposits from Injectors, Valves, Cleans Catalytic Converter, Boosts Engine Power & Improves Gas Mileage

Shipping arrives in 3+ days

BG 44K Fuel System Cleaner Automotive Additive, 11 Ounce $28.00

BG 44K Fuel System Cleaner Automotive Additive, 11 Ounce
current price $28.00

BG 44K Fuel System Cleaner Automotive Additive, 11 Ounce

4.7 out of 5 Stars. 87 reviews
Free shipping, arrives in 3+ days

Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz $11.28 66.7 ¢/fl oz

Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz
Available in additional 4 options
current price $11.28
66.7 ¢/fl oz
Options from $11.28 – $135.36

Rislone Hy-per Fuel 4700 Complete Fuel System Cleaner Gas Automotive Additive 16.9 oz

4.7 out of 5 Stars. 374 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Sea Foam High Mileage Motor Treatment $11.88 Was $13.99 74.3 ¢/fl oz

Sea Foam High Mileage Motor Treatment
Available in additional 5 options
current price Now $11.88, Was $13.99
74.3 ¢/fl oz
Options from $11.88 – $142.56

Sea Foam High Mileage Motor Treatment

4.8 out of 5 Stars. 798 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Gumout All-in-One Complete Fuel System Cleaner Additive 10 oz - 510016W $8.28 Was $10.79 82.8 ¢/fl oz

Gumout All-in-One Complete Fuel System Cleaner Additive 10 oz - 510016W
Available in additional 5 options
current price Now $8.28, Was $10.79
82.8 ¢/fl oz
Options from $8.28 – $198.72

Gumout All-in-One Complete Fuel System Cleaner Additive 10 oz - 510016W

4.7 out of 5 Stars. 279 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

Gumout Regane High Mileage Fuel System Cleaner Additive, 6OZ - 510023W $7.48 $1.25/fl oz

Gumout Regane High Mileage Fuel System Cleaner Additive, 6OZ - 510023W
Available in additional 5 options
current price $7.48
$1.25/fl oz
Options from $7.48 – $179.52

Gumout Regane High Mileage Fuel System Cleaner Additive, 6OZ - 510023W

4.6 out of 5 Stars. 174 reviews
Save with
Walmart Plus
Pickup tomorrow
Delivery today
Shipping arrives tomorrow

26 oz Diesel 911 Anti Gel Treatment $18.25

26 oz Diesel 911 Anti Gel Treatment
current price $18.25
+$7.99 shipping

26 oz Diesel 911 Anti Gel Treatment

Shipping arrives in 3+ days

Ultimate Catalytic Converter Cleaner - 3X Power Boost, Fuel Saver with Corrosion Inhibitor & Propellant $8.99 Was $12.99

Ultimate Catalytic Converter Cleaner - 3X Power Boost, Fuel Saver with Corrosion Inhibitor & Propellant
current price Now $8.99, Was $12.99

Ultimate Catalytic Converter Cleaner - 3X Power Boost, Fuel Saver with Corrosion Inhibitor & Propellant

5 out of 5 Stars. 2 reviews
Save with
Walmart Plus
Shipping arrives Sat, Feb 14