Shop fuel additives for cars

Sponsored
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$44.98
$59.99
Chevron Techron High Mileage Fuel System Cleaner, 12 Oz, Pack Of 6
Amazon.com
14K+
Free shipping
25% off
$44.98
$59.99
Chevron Techron High Mileage Fuel System Cleaner, 12 Oz, Pack Of 6
Amazon.com
14K+
$20.13
Chevron Techron Concentrate Plus Fuel System Cleaner, 20 Oz., Pack Of 1
Amazon.com
14K+
$20.13
Chevron Techron Concentrate Plus Fuel System Cleaner, 20 Oz., Pack Of 1
Amazon.com
14K+
$109.99
Chevron Techron Concentrate Plus Fuel System Cleaner, 32 Oz, Pack Of 6
Amazon.com
15K+
Free shipping
$109.99
Chevron Techron Concentrate Plus Fuel System Cleaner, 32 Oz, Pack Of 6
Amazon.com
15K+
$6.19
Liqui Moly Speed Tec Gasoline Additive (250Ml) - Lm20234
GenRacer
$6.19
Liqui Moly Speed Tec Gasoline Additive (250Ml) - Lm20234
GenRacer
$21.09
Fppf Chemical Company FPPF Polar Power Fuel Additive 32-Ounce | Polar Power 32 Oz Treats 250Gal | 00106
FleetPride
$21.09
Fppf Chemical Company FPPF Polar Power Fuel Additive 32-Ounce | Polar Power 32 Oz Treats 250Gal | 00106
FleetPride
$10.09
Power Service Diesel Fuel Supplement +Cetane Boost Fuel Additive 26-Ounce | 01026-12
FleetPride
131
$10.09
Power Service Diesel Fuel Supplement +Cetane Boost Fuel Additive 26-Ounce | 01026-12
FleetPride
131
$13.99
Sea Foam High Mileage Motor Treatment Fuel And Oil Additive, For Gas Engines Over 75,000 Miles, 16 Oz, HM16
Advance Auto Parts
In store
767
Curbside
$13.99
Sea Foam High Mileage Motor Treatment Fuel And Oil Additive, For Gas Engines Over 75,000 Miles, 16 Oz, HM16
Advance Auto Parts
767
$8.99
$11.99
Sea Foam Motor Treatment Fuel And Oil Additive, For All Gas And Diesel Engines, 16 Oz., SF16
Advance Auto Parts
In store
139
Curbside
$8.99
$11.99
Sea Foam Motor Treatment Fuel And Oil Additive, For All Gas And Diesel Engines, 16 Oz., SF16
Advance Auto Parts
139
$100.99
Power Service Diesel Fuel Supplement Antigel +Cetane Boost 2.5-Gallon | 2.5Gal Concentrated Dfs | 1050-02
FleetPride
$100.99
Power Service Diesel Fuel Supplement Antigel +Cetane Boost 2.5-Gallon | 2.5Gal Concentrated Dfs | 1050-02
FleetPride
$123.99
Flashpoint - Diesel Performance Additive + Cetane, One Gallon | Pittsburgh Power
Iowa 80
$123.99
Flashpoint - Diesel Performance Additive + Cetane, One Gallon | Pittsburgh Power
Iowa 80
$15.99
Red Line Redline S-1 Fuel Treatment: Complete Fuel System Cleaner, Gas & Injector Additive Treatment, 15 Oz, 60103
Advance Auto Parts
In store
15% Off*
Curbside
$15.99
Red Line Redline S-1 Fuel Treatment: Complete Fuel System Cleaner, Gas & Injector Additive Treatment, 15 Oz, 60103
Advance Auto Parts
15% Off*
$87.89
1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
Summit Racing
5
$87.89
1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
Summit Racing
5
$46.50
Decalin Runup Fuel Additive 16 Oz
AircraftSpruce.com
$46.50
Decalin Runup Fuel Additive 16 Oz
AircraftSpruce.com
$24.64
32 Oz. Cetane Boost - VP Racing Madditive Cetanium Cetane Concentrate | VP Racing Fuels 2865
Summit Racing
90-day returns (most items)
$24.64
32 Oz. Cetane Boost - VP Racing Madditive Cetanium Cetane Concentrate | VP Racing Fuels 2865
Summit Racing
90-day returns
$24.64
32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
Summit Racing
90-day returns (most items)
$24.64
32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
Summit Racing
90-day returns
$64.70
Biobor Diesel Fuel Additive: JF, Biocide And Lubricant, 32 Fl Oz Container Size Model: BB32EZ01US-2
Grainger
341
$64.70
Biobor Diesel Fuel Additive: JF, Biocide And Lubricant, 32 Fl Oz Container Size Model: BB32EZ01US-2
Grainger
341
$48.50
Decalin Runup Fuel Additive Quart
AircraftSpruce.com
$48.50
Decalin Runup Fuel Additive Quart
AircraftSpruce.com
$37.65
Lubribor Fuel Additive 16 Oz
AircraftSpruce.com
$37.65
Lubribor Fuel Additive 16 Oz
AircraftSpruce.com
$142.72
Biobor Ethanol Fuel Treatment: EB, Ethanol Fuel Treatment, 1 Gal Container Size Model: BBEBJUG01US
Grainger
1
$142.72
Biobor Ethanol Fuel Treatment: EB, Ethanol Fuel Treatment, 1 Gal Container Size Model: BBEBJUG01US
Grainger
1
$7.59
$7.99
BMW E46 M3 S54 3.2L - Liqui-Moly 250Ml Speed Tec Gasoline Fuel Additive :
Turner Motorsport
$7.59
$7.99
BMW E46 M3 S54 3.2L - Liqui-Moly 250Ml Speed Tec Gasoline Fuel Additive :
Turner Motorsport
$143.65
True Brand Premium Diesel Fuel Treatment
Santie Wholesale Oil Company
$143.65
True Brand Premium Diesel Fuel Treatment
Santie Wholesale Oil Company
$122.99
Red Line Oil 85 Plus Diesel Fuel Additive 1 Gallon
JEGS High Performance
$122.99
Red Line Oil 85 Plus Diesel Fuel Additive 1 Gallon
JEGS High Performance
$9.49
STA-BIL Fuel Stabilizer 16 Fl. Oz. - 22207
Acme Tools
$9.49
STA-BIL Fuel Stabilizer 16 Fl. Oz. - 22207
Acme Tools
$29.99
Johnson/Evinrude Carbon Guard Fuel Additive 12Oz
wholesalemarine
$29.99
Johnson/Evinrude Carbon Guard Fuel Additive 12Oz
wholesalemarine
$266.95
MAX Mileage Diesel Fuel Additive & Engine Treatment 1 Gallon
Raney's Truck Parts
$266.95
MAX Mileage Diesel Fuel Additive & Engine Treatment 1 Gallon
Raney's Truck Parts
$30.99
Starbrite Star-Tron Fuel Treatment 93032
wholesalemarine
$30.99
Starbrite Star-Tron Fuel Treatment 93032
wholesalemarine
$33.99
Octane Booster 32 Fl Oz | Boostane Professional Single
BOOSTane
$33.99
Octane Booster 32 Fl Oz | Boostane Professional Single
BOOSTane
$15.99
Red Line SI-1 Complete Fuel System Cleaner (15Oz): SI-1'S Injector And Valve Detergent Is A Concentrated Package Of The Most Powerful High-...
Turner Motorsport
$15.99
Red Line SI-1 Complete Fuel System Cleaner (15Oz): SI-1'S Injector And Valve Detergent Is A Concentrated Package Of The Most Powerful High-...
Turner Motorsport
$13.56
Red Line RL Anti-Gel Diesel Fuel Additive, 15 Oz Bottle
Pegasus Auto Racing Supplies
$13.56
Red Line RL Anti-Gel Diesel Fuel Additive, 15 Oz Bottle
Pegasus Auto Racing Supplies
$38.04
Liqui Moly Fuel Additive - 22076
Walmart
Free shipping
$38.04
Liqui Moly Fuel Additive - 22076
Walmart
Free shipping
$58.98
Mercury Quickare Fuel Treatment Additive - 32 Oz. - 92-8M0058690 - 2-P
Parts Vu
$58.98
Mercury Quickare Fuel Treatment Additive - 32 Oz. - 92-8M0058690 - 2-P
Parts Vu
$176.94
Mercury Quickare Fuel Treatment Additive - 32 Oz. - 92-8M0058690 - 6-P
Parts Vu
$176.94
Mercury Quickare Fuel Treatment Additive - 32 Oz. - 92-8M0058690 - 6-P
Parts Vu
$19.99
Hot Shot's Secret EVERYDAY DIESEL TREATMENT 6-In-1 Fuel Booster - 16 OZ SQUEEZE
D&J Precision Machine
30-day returns (most items)
$19.99
Hot Shot's Secret EVERYDAY DIESEL TREATMENT 6-In-1 Fuel Booster - 16 OZ SQUEEZE
D&J Precision Machine
30-day returns
$21.73
13 2013 Mini Cooper Fuel Additive - Genuine Fuel Additive
Parts Geek
$21.73
13 2013 Mini Cooper Fuel Additive - Genuine Fuel Additive
Parts Geek
$79.56
Quicksilver Quickare Fuel Treatment Additive - 12 Oz. - 92-8M0047920 -
Parts Vu
$79.56
Quicksilver Quickare Fuel Treatment Additive - 12 Oz. - 92-8M0047920 -
Parts Vu
$12.74
VP Racing Fuels Diesel Additive 16 Oz
JEGS High Performance
90-day returns (most items)
$12.74
VP Racing Fuels Diesel Additive 16 Oz
JEGS High Performance
90-day returns
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    Shop fuel additives for cars

    Sponsored
    About our ads
    $44.98
    $59.99
    Chevron Techron High Mileage Fuel System Cleaner, 12 Oz, Pack Of 6
    Amazon.com
    14K+
    Free shipping
    25% off
    $44.98
    $59.99
    Chevron Techron High Mileage Fuel System Cleaner, 12 Oz, Pack Of 6
    Amazon.com
    14K+
    $20.13
    Chevron Techron Concentrate Plus Fuel System Cleaner, 20 Oz., Pack Of 1
    Amazon.com
    14K+
    $20.13
    Chevron Techron Concentrate Plus Fuel System Cleaner, 20 Oz., Pack Of 1
    Amazon.com
    14K+
    $109.99
    Chevron Techron Concentrate Plus Fuel System Cleaner, 32 Oz, Pack Of 6
    Amazon.com
    15K+
    Free shipping
    $109.99
    Chevron Techron Concentrate Plus Fuel System Cleaner, 32 Oz, Pack Of 6
    Amazon.com
    15K+
    $6.19
    Liqui Moly Speed Tec Gasoline Additive (250Ml) - Lm20234
    GenRacer
    $6.19
    Liqui Moly Speed Tec Gasoline Additive (250Ml) - Lm20234
    GenRacer
    $21.09
    Fppf Chemical Company FPPF Polar Power Fuel Additive 32-Ounce | Polar Power 32 Oz Treats 250Gal | 00106
    FleetPride
    $21.09
    Fppf Chemical Company FPPF Polar Power Fuel Additive 32-Ounce | Polar Power 32 Oz Treats 250Gal | 00106
    FleetPride
    $10.09
    Power Service Diesel Fuel Supplement +Cetane Boost Fuel Additive 26-Ounce | 01026-12
    FleetPride
    131
    $10.09
    Power Service Diesel Fuel Supplement +Cetane Boost Fuel Additive 26-Ounce | 01026-12
    FleetPride
    131
    $13.99
    Sea Foam High Mileage Motor Treatment Fuel And Oil Additive, For Gas Engines Over 75,000 Miles, 16 Oz, HM16
    Advance Auto Parts
    In store
    767
    Curbside
    $13.99
    Sea Foam High Mileage Motor Treatment Fuel And Oil Additive, For Gas Engines Over 75,000 Miles, 16 Oz, HM16
    Advance Auto Parts
    767
    $8.99
    $11.99
    Sea Foam Motor Treatment Fuel And Oil Additive, For All Gas And Diesel Engines, 16 Oz., SF16
    Advance Auto Parts
    In store
    139
    Curbside
    $8.99
    $11.99
    Sea Foam Motor Treatment Fuel And Oil Additive, For All Gas And Diesel Engines, 16 Oz., SF16
    Advance Auto Parts
    139
    $100.99
    Power Service Diesel Fuel Supplement Antigel +Cetane Boost 2.5-Gallon | 2.5Gal Concentrated Dfs | 1050-02
    FleetPride
    $100.99
    Power Service Diesel Fuel Supplement Antigel +Cetane Boost 2.5-Gallon | 2.5Gal Concentrated Dfs | 1050-02
    FleetPride
    $123.99
    Flashpoint - Diesel Performance Additive + Cetane, One Gallon | Pittsburgh Power
    Iowa 80
    $123.99
    Flashpoint - Diesel Performance Additive + Cetane, One Gallon | Pittsburgh Power
    Iowa 80
    $15.99
    Red Line Redline S-1 Fuel Treatment: Complete Fuel System Cleaner, Gas & Injector Additive Treatment, 15 Oz, 60103
    Advance Auto Parts
    In store
    15% Off*
    Curbside
    $15.99
    Red Line Redline S-1 Fuel Treatment: Complete Fuel System Cleaner, Gas & Injector Additive Treatment, 15 Oz, 60103
    Advance Auto Parts
    15% Off*
    $87.89
    1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
    Summit Racing
    5
    $87.89
    1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
    Summit Racing
    5
    $46.50
    Decalin Runup Fuel Additive 16 Oz
    AircraftSpruce.com
    $46.50
    Decalin Runup Fuel Additive 16 Oz
    AircraftSpruce.com
    $24.64
    32 Oz. Cetane Boost - VP Racing Madditive Cetanium Cetane Concentrate | VP Racing Fuels 2865
    Summit Racing
    90-day returns (most items)
    $24.64
    32 Oz. Cetane Boost - VP Racing Madditive Cetanium Cetane Concentrate | VP Racing Fuels 2865
    Summit Racing
    90-day returns
    $24.64
    32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
    Summit Racing
    90-day returns (most items)
    $24.64
    32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
    Summit Racing
    90-day returns
    $64.70
    Biobor Diesel Fuel Additive: JF, Biocide And Lubricant, 32 Fl Oz Container Size Model: BB32EZ01US-2
    Grainger
    341
    $64.70
    Biobor Diesel Fuel Additive: JF, Biocide And Lubricant, 32 Fl Oz Container Size Model: BB32EZ01US-2
    Grainger
    341
    $48.50
    Decalin Runup Fuel Additive Quart
    AircraftSpruce.com
    $48.50
    Decalin Runup Fuel Additive Quart
    AircraftSpruce.com
    $37.65
    Lubribor Fuel Additive 16 Oz
    AircraftSpruce.com
    $37.65
    Lubribor Fuel Additive 16 Oz
    AircraftSpruce.com