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Sponsored
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$169.86
Power Service 01050-02 +Cetane Boost Diesel Fuel Supplement - 2.5 Gallon
Amazon.com
17
Free shipping
$169.86
Power Service 01050-02 +Cetane Boost Diesel Fuel Supplement - 2.5 Gallon
Amazon.com
17
$104.99
KITLEY SF16 Fuel Treatment Trademark Towel - Fuel Injector Cleaner And Upper Engine Lubricant - Cleans Fuel System, Stabilizes Fuel, Reduces Engine
Amazon.com
Free shipping
$104.99
KITLEY SF16 Fuel Treatment Trademark Towel - Fuel Injector Cleaner And Upper Engine Lubricant - Cleans Fuel System, Stabilizes Fuel, Reduces Engine
Amazon.com
Free shipping
$84.95
$99.99
Star Tron Enzyme Fuel Treatment Concentrate, 128 Fl. Oz. - Treats Up To 2,048 Gallons - Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems,
Amazon.com
543
Free shipping
15% off
$84.95
$99.99
Star Tron Enzyme Fuel Treatment Concentrate, 128 Fl. Oz. - Treats Up To 2,048 Gallons - Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems,
Amazon.com
543
$13.04
$19.99
Sta-Bil Fuel Stabilizer | Overton's
Overton's
28K+
34% off
$13.04
$19.99
Sta-Bil Fuel Stabilizer | Overton's
Overton's
28K+
$10.99
Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
Overton's
5K+
$10.99
Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
Overton's
5K+
$147.32
True Brand Fuel Juels Fuel Treatment
Santie Wholesale Oil Company
$147.32
True Brand Fuel Juels Fuel Treatment
Santie Wholesale Oil Company
$12.14
$14.99
Quicksilver Quickare Fuel Treatment, Size 12 Oz | Overton's
Overton's
7
19% off
$12.14
$14.99
Quicksilver Quickare Fuel Treatment, Size 12 Oz | Overton's
Overton's
7
$19.95
Seafoam Trans Tune 16 Oz - Fuel System Cleaner And Performance Booster
Bottom Line Discount Marine
1K+
$19.95
Seafoam Trans Tune 16 Oz - Fuel System Cleaner And Performance Booster
Bottom Line Discount Marine
1K+
$7.50
Lucas Oil Fuel Treatment, 5 Ounce
Hydraulic Cylinders
$7.50
Lucas Oil Fuel Treatment, 5 Ounce
Hydraulic Cylinders
$14.50
Lucas Oil Fuel Treatment, 1 Quart
Hydraulic Cylinders
$14.50
Lucas Oil Fuel Treatment, 1 Quart
Hydraulic Cylinders
$529.70
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
Go2marine
30-day returns (most items)
$529.70
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
Go2marine
30-day returns
$24.64
32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
Summit Racing
16
$24.64
32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
Summit Racing
16
$255.71
Biobor Jf Diesel
Santie Wholesale Oil Company
$255.71
Biobor Jf Diesel
Santie Wholesale Oil Company
$15.97
15 Oz. Fuel System Cleaner - Red Line SI-1 Complete Fuel System Cleaner | Red Line Oil 60103
Summit Racing
34
$15.97
15 Oz. Fuel System Cleaner - Red Line SI-1 Complete Fuel System Cleaner | Red Line Oil 60103
Summit Racing
34
$6.07
Yamaha ACC-FUELC-ND-12 - Fuel Stabilizer Plus - 12Oz
Yamaha Online Parts
$6.07
Yamaha ACC-FUELC-ND-12 - Fuel Stabilizer Plus - 12Oz
Yamaha Online Parts
$13.12
Lucas Oil Fuel Treatment | 10003LUC
Peterbilt Parts
$13.12
Lucas Oil Fuel Treatment | 10003LUC
Peterbilt Parts
$33.00
Lucas Oil Fuel Treatment, 1 Gallon
Hydraulic Cylinders
$33.00
Lucas Oil Fuel Treatment, 1 Gallon
Hydraulic Cylinders
$24.64
32 Oz. Octane Boost - VP Racing Madditive Octanium Unleaded Concentrate | VP Racing Fuels 29505
Summit Racing
7
$24.64
32 Oz. Octane Boost - VP Racing Madditive Octanium Unleaded Concentrate | VP Racing Fuels 29505
Summit Racing
7
$18.99
Diesel Cetane Booster: Increase Performance & Restore Power Single
BOOSTane
$18.99
Diesel Cetane Booster: Increase Performance & Restore Power Single
BOOSTane
$11.08
Parts Unlimited - Fuel Treatment And Stabilizer - 12 U.S. Fl Oz. - Ethanol Treatment And Fuel Stabilizer - 152974
UtvNut
$11.08
Parts Unlimited - Fuel Treatment And Stabilizer - 12 U.S. Fl Oz. - Ethanol Treatment And Fuel Stabilizer - 152974
UtvNut
$179.10
Mercury Quickare Fuel Treatment Additive - 32 Oz. - 92-8M0058690 - 6-P
Parts Vu
$179.10
Mercury Quickare Fuel Treatment Additive - 32 Oz. - 92-8M0058690 - 6-P
Parts Vu
$10.99
$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
6
Curbside
$10.99
$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
6
$19.99
Hot Shot's Secret EVERYDAY DIESEL TREATMENT 6-In-1 Fuel Booster - 16 OZ SQUEEZE
D&J Precision Machine
7K+
$19.99
Hot Shot's Secret EVERYDAY DIESEL TREATMENT 6-In-1 Fuel Booster - 16 OZ SQUEEZE
D&J Precision Machine
7K+
$143.65
True Brand Premium Diesel Fuel Treatment
Santie Wholesale Oil Company
$143.65
True Brand Premium Diesel Fuel Treatment
Santie Wholesale Oil Company
$20.97
$24.50
Lucas Fuel Additive - Upper Cylinder Lube - 1 Qt - Diesel / Gas - Each
Sparktec Motorsports
14% off
$20.97
$24.50
Lucas Fuel Additive - Upper Cylinder Lube - 1 Qt - Diesel / Gas - Each
Sparktec Motorsports
$21.03
$24.57
Lucas Fuel Additive - Upper Cylinder Lube - 5.25 Oz - Diesel / Gas - Each
Sparktec Motorsports
23K+
14% off
$21.03
$24.57
Lucas Fuel Additive - Upper Cylinder Lube - 5.25 Oz - Diesel / Gas - Each
Sparktec Motorsports
23K+
$12.21
Yamaha ACC-FUELC-ND-40 - FUEL STABILIZER PLUS 32OZ
Yamaha Online Parts
$12.21
Yamaha ACC-FUELC-ND-40 - FUEL STABILIZER PLUS 32OZ
Yamaha Online Parts
$18.95
Exergy Diesel Additive 16Oz - E09 00006
D&J Precision Machine
$18.95
Exergy Diesel Additive 16Oz - E09 00006
D&J Precision Machine
$8.99
$11.49
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
$11.49
Sea Foam Motor Treatment Fuel And Oil Additive, For All Gas And Diesel Engines, 16 Oz., SF16
Advance Auto Parts
139
$144.28
GASOLINE ADDITIVE GAL.
Marine Parts Only
544
$144.28
GASOLINE ADDITIVE GAL.
Marine Parts Only
544
$130.14
DIESEL ADDITIVE GAL.
Marine Parts Only
637
$130.14
DIESEL ADDITIVE GAL.
Marine Parts Only
637
$7.19
Liqui Moly Jectron Fuel Injection Cleaner (300Ml Can) - Lm2007
GenRacer
$7.19
Liqui Moly Jectron Fuel Injection Cleaner (300Ml Can) - Lm2007
GenRacer
$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*
$53.00
$64.50
Stanadyne Performance Formula Diesel Fuel Additive 64Oz
Dieselogic
17% off
$53.00
$64.50
Stanadyne Performance Formula Diesel Fuel Additive 64Oz
Dieselogic
$37.49
$43.19
Lucas Fuel Additive - Upper Cylinder Lube - 1 Gal - Diesel / Gas - Each
Sparktec Motorsports
23K+
13% off
$37.49
$43.19
Lucas Fuel Additive - Upper Cylinder Lube - 1 Gal - Diesel / Gas - Each
Sparktec Motorsports
23K+
$18.00
Stanadyne Fuel Additive 38565 16 OZ. Bottle (Treats 60 Gallons) | 1 Bottle
Diesel Care and Performance
$18.00
Stanadyne Fuel Additive 38565 16 OZ. Bottle (Treats 60 Gallons) | 1 Bottle
Diesel Care and Performance
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    Shop fuel additives

    Sponsored
    About our ads
    $169.86
    Power Service 01050-02 +Cetane Boost Diesel Fuel Supplement - 2.5 Gallon
    Amazon.com
    17
    Free shipping
    $169.86
    Power Service 01050-02 +Cetane Boost Diesel Fuel Supplement - 2.5 Gallon
    Amazon.com
    17
    $104.99
    KITLEY SF16 Fuel Treatment Trademark Towel - Fuel Injector Cleaner And Upper Engine Lubricant - Cleans Fuel System, Stabilizes Fuel, Reduces Engine
    Amazon.com
    Free shipping
    $104.99
    KITLEY SF16 Fuel Treatment Trademark Towel - Fuel Injector Cleaner And Upper Engine Lubricant - Cleans Fuel System, Stabilizes Fuel, Reduces Engine
    Amazon.com
    Free shipping
    $84.95
    $99.99
    Star Tron Enzyme Fuel Treatment Concentrate, 128 Fl. Oz. - Treats Up To 2,048 Gallons - Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems,
    Amazon.com
    543
    Free shipping
    15% off
    $84.95
    $99.99
    Star Tron Enzyme Fuel Treatment Concentrate, 128 Fl. Oz. - Treats Up To 2,048 Gallons - Rejuvenate & Stabilize Old Gasoline, Cure Ethanol Problems,
    Amazon.com
    543
    $13.04
    $19.99
    Sta-Bil Fuel Stabilizer | Overton's
    Overton's
    28K+
    34% off
    $13.04
    $19.99
    Sta-Bil Fuel Stabilizer | Overton's
    Overton's
    28K+
    $10.99
    Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
    Overton's
    5K+
    $10.99
    Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
    Overton's
    5K+
    $147.32
    True Brand Fuel Juels Fuel Treatment
    Santie Wholesale Oil Company
    $147.32
    True Brand Fuel Juels Fuel Treatment
    Santie Wholesale Oil Company
    $12.14
    $14.99
    Quicksilver Quickare Fuel Treatment, Size 12 Oz | Overton's
    Overton's
    7
    19% off
    $12.14
    $14.99
    Quicksilver Quickare Fuel Treatment, Size 12 Oz | Overton's
    Overton's
    7
    $19.95
    Seafoam Trans Tune 16 Oz - Fuel System Cleaner And Performance Booster
    Bottom Line Discount Marine
    1K+
    $19.95
    Seafoam Trans Tune 16 Oz - Fuel System Cleaner And Performance Booster
    Bottom Line Discount Marine
    1K+
    $7.50
    Lucas Oil Fuel Treatment, 5 Ounce
    Hydraulic Cylinders
    $7.50
    Lucas Oil Fuel Treatment, 5 Ounce
    Hydraulic Cylinders
    $14.50
    Lucas Oil Fuel Treatment, 1 Quart
    Hydraulic Cylinders
    $14.50
    Lucas Oil Fuel Treatment, 1 Quart
    Hydraulic Cylinders
    $529.70
    PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
    Go2marine
    30-day returns (most items)
    $529.70
    PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
    Go2marine
    30-day returns
    $24.64
    32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
    Summit Racing
    16
    $24.64
    32 Oz. Octane Boost - VP Racing Madditive Octanium Octane Concentrate | VP Racing Fuels 2855
    Summit Racing
    16
    $255.71
    Biobor Jf Diesel
    Santie Wholesale Oil Company
    $255.71
    Biobor Jf Diesel
    Santie Wholesale Oil Company
    $15.97
    15 Oz. Fuel System Cleaner - Red Line SI-1 Complete Fuel System Cleaner | Red Line Oil 60103
    Summit Racing
    34
    $15.97
    15 Oz. Fuel System Cleaner - Red Line SI-1 Complete Fuel System Cleaner | Red Line Oil 60103
    Summit Racing
    34
    $6.07
    Yamaha ACC-FUELC-ND-12 - Fuel Stabilizer Plus - 12Oz
    Yamaha Online Parts
    $6.07
    Yamaha ACC-FUELC-ND-12 - Fuel Stabilizer Plus - 12Oz
    Yamaha Online Parts
    $13.12
    Lucas Oil Fuel Treatment | 10003LUC
    Peterbilt Parts
    $13.12
    Lucas Oil Fuel Treatment | 10003LUC
    Peterbilt Parts
    $33.00
    Lucas Oil Fuel Treatment, 1 Gallon
    Hydraulic Cylinders
    $33.00
    Lucas Oil Fuel Treatment, 1 Gallon
    Hydraulic Cylinders
    $24.64
    32 Oz. Octane Boost - VP Racing Madditive Octanium Unleaded Concentrate | VP Racing Fuels 29505
    Summit Racing
    7
    $24.64
    32 Oz. Octane Boost - VP Racing Madditive Octanium Unleaded Concentrate | VP Racing Fuels 29505
    Summit Racing
    7