Clearance in Additives(637)
Uses item details. Price when purchased online
100+ bought since yesterday Lucas Oil 10020 Fuel Treatment 5.25 Ounce From $5.78
5 options
Available in additional 5 optionsFrom$578
Lucas Oil 10020 Fuel Treatment 5.25 Ounce
17684.8 out of 5 Stars. 1768 reviews
Save with
50+ bought since yesterday STP Super Concentrated Gas Treatment 5.25 fl oz - Automotive Fuel Additive for Cars and Boats From $2.93
5 options
Available in additional 5 optionsFrom$293
STP Super Concentrated Gas Treatment 5.25 fl oz - Automotive Fuel Additive for Cars and Boats
4924.7 out of 5 Stars. 492 reviews
Save with
50+ bought since yesterday Sea Foam High Mileage Motor Treatment From $11.88
5 options
Available in additional 5 optionsFrom$1188
Sea Foam High Mileage Motor Treatment
9324.8 out of 5 Stars. 932 reviews
Save with
Sea Foam Marine Pro Fuel Treatment for Marine Engines, 20 oz From $13.93
5 options
Available in additional 5 optionsFrom$1393
Sea Foam Marine Pro Fuel Treatment for Marine Engines, 20 oz
3844.8 out of 5 Stars. 384 reviews
Save with
Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips From $14.44
4 options
Available in additional 4 optionsFrom$1444
Lucas 10009 Transmission Fix Automotive Performance Additive 24 Ounce - Stops Transmission Slips
7814.7 out of 5 Stars. 781 reviews
Save with
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive From $12.32
4 options
Available in additional 4 optionsFrom$1232
Lucas Oil 10278 Engine Oil Stop Leak - 1 Quart Automotive Additive
4254.5 out of 5 Stars. 425 reviews
Save with
Niteo Products Motor Medic Engine Flush Additive, 32 fl oz – Cleans Cars, Trucks, SUVs From $6.78
4 options
Available in additional 4 optionsFrom$678
Niteo Products Motor Medic Engine Flush Additive, 32 fl oz – Cleans Cars, Trucks, SUVs
2294.7 out of 5 Stars. 229 reviews
Save with
Yamaha Ring Free Plus Fuel Additive ACC-RNGFR-PL-12 Automotive Additive Bottle, 12 oz $24.99 Was $29.99
Now$2499
current price Now $24.99, Was $29.99$29.99
Yamaha Ring Free Plus Fuel Additive ACC-RNGFR-PL-12 Automotive Additive Bottle, 12 oz
204.9 out of 5 Stars. 20 reviews
Sea Foam Trans Tune $12.87 Was $23.99
Now$1287
current price Now $12.87, Was $23.99$23.99
Sea Foam Trans Tune
1084.8 out of 5 Stars. 108 reviews
Star brite Star Tron Enzyme Fuel Treatment - Classic Gas Formula $12.42 Was $15.26 77.6 ¢/fl oz
Now$1242
current price Now $12.42, Was $15.26$15.26
77.6 ¢/fl oz
Star brite Star Tron Enzyme Fuel Treatment - Classic Gas Formula
35 out of 5 Stars. 3 reviews
Save with
Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber. $17.41 Was $22.00
Now$1741
current price Now $17.41, Was $22.00$22.00
Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.
384.5 out of 5 Stars. 38 reviews
Save with
Rollback Lucas Oil 10131 High Performance Engine Synthetic Stabilizer Automotive Additive, Gal, 1 gal $24.99 Was $44.49
Now$2499
current price Now $24.99, Was $44.49$44.49
Lucas Oil 10131 High Performance Engine Synthetic Stabilizer Automotive Additive, Gal, 1 gal
524.9 out of 5 Stars. 52 reviews
Save with
K-100 Fuel Treatment K10032G Gasoline Fuel Treatment Automotive Additive, 32 oz $24.95
$2495
current price $24.95K-100 Fuel Treatment K10032G Gasoline Fuel Treatment Automotive Additive, 32 oz
184.6 out of 5 Stars. 18 reviews
LIQUI MOLY 150mL Valve Clean $13.62 Was $34.89
Now$1362
current price Now $13.62, Was $34.89$34.89
LIQUI MOLY 150mL Valve Clean
144.6 out of 5 Stars. 14 reviews
Clearance Battery Reconditioning Fluid, Restores Car Truck SUV Batteries, Extends Lifespan, Improves Charging Speed, Universal Maintenance Solution for Lead Acid AGM Gel Batteries $4.49 Was $5.99
Now$449
current price Now $4.49, Was $5.99$5.99
Battery Reconditioning Fluid, Restores Car Truck SUV Batteries, Extends Lifespan, Improves Charging Speed, Universal Maintenance Solution for Lead Acid AGM Gel Batteries
12 out of 5 Stars. 1 reviews
Clearance Mos2 Anti-Friction Engine, Oil Additive for Car Engine, Car Oil, 3.38 Oz, Engine Oil, Automotive Components, Oil, Wear Protection, 1 Pc, Amber Bottle, Retail Box $6.29 Was $14.19
Now$629
current price Now $6.29, Was $14.19$14.19
Mos2 Anti-Friction Engine, Oil Additive for Car Engine, Car Oil, 3.38 Oz, Engine Oil, Automotive Components, Oil, Wear Protection, 1 Pc, Amber Bottle, Retail Box
STA-BIL Fast Fix Small Engine Treatment - Cleans Carburetors & Injectors - 4 fl oz, Green $12.73
$1273
current price $12.73STA-BIL Fast Fix Small Engine Treatment - Cleans Carburetors & Injectors - 4 fl oz, Green
334.4 out of 5 Stars. 33 reviews
Liqui Moly 20234 Fuel Performance Enhancers Automotive Additive Can, 8.4 Fl oz $18.87 Was $31.95
Now$1887
current price Now $18.87, Was $31.95$31.95
Liqui Moly 20234 Fuel Performance Enhancers Automotive Additive Can, 8.4 Fl oz
35 out of 5 Stars. 3 reviews
(2 pack) CRC Emissions Test Fuel System Treatment – Advanced Formula – 12 oz – for Cars and Trucks From $41.14
4 options
Available in additional 4 optionsFrom$4114
(2 pack) CRC Emissions Test Fuel System Treatment – Advanced Formula – 12 oz – for Cars and Trucks
Save with
Konghyp Electric Vehicle Battery Repair Fluid - Restores and Optimizes EV Batteries, Improves Performance and Lifespan - 100ml Maintenance Solution Was $7.55
Konghyp Electric Vehicle Battery Repair Fluid - Restores and Optimizes EV Batteries, Improves Performance and Lifespan - 100ml Maintenance Solution
INTERNATIONAL LUBRICANTS INC. 19680 LUBEGARD 19680 - INSTANT SHUDDER FIXX (CLAM SHELL) $15.15 Was $19.18
Now$1515
current price Now $15.15, Was $19.18$19.18
INTERNATIONAL LUBRICANTS INC. 19680 LUBEGARD 19680 - INSTANT SHUDDER FIXX (CLAM SHELL)
25 out of 5 Stars. 2 reviews
Marvel MM13R Mystery Lubricating Oil Automotive Additive, 32 Oz $14.35 Was $18.27
Now$1435
current price Now $14.35, Was $18.27$18.27
Marvel MM13R Mystery Lubricating Oil Automotive Additive, 32 Oz
134.8 out of 5 Stars. 13 reviews
SSZMDLB under $5 Battery Fluid, Battery Recovery Fluid, Battery Update Solution for Lead Acid Batteries, Battery Additive for Performance Restoration, 500ml Battery Maintenance Solution $10.19 Was $12.99
Now$1019
current price Now $10.19, Was $12.99$12.99
SSZMDLB under $5 Battery Fluid, Battery Recovery Fluid, Battery Update Solution for Lead Acid Batteries, Battery Additive for Performance Restoration, 500ml Battery Maintenance Solution
ACDelco Differential Oil Limited Slip Axle Lubricant Additive "Automotive Additive" 4 Ounce $20.00 Was $23.06
Now$2000
current price Now $20.00, Was $23.06$23.06
ACDelco Differential Oil Limited Slip Axle Lubricant Additive "Automotive Additive" 4 Ounce
74.3 out of 5 Stars. 7 reviews
TRUCK SERIES OIL TREATMENT 500 MILLILITER $20.77 Was $27.45
Now$2077
current price Now $20.77, Was $27.45$27.45
TRUCK SERIES OIL TREATMENT 500 MILLILITER
44.8 out of 5 Stars. 4 reviews
DIFF FRICTION MODIFIER $11.12 Was $15.34
Now$1112
current price Now $11.12, Was $15.34$15.34
DIFF FRICTION MODIFIER
43.8 out of 5 Stars. 4 reviews
FJC EXTREMEM COLD ADDITIVE 2 OZ $18.35 Was $24.95
Now$1835
current price Now $18.35, Was $24.95$24.95
FJC EXTREMEM COLD ADDITIVE 2 OZ
Big End Performance Fuel Fragrance Additive Strawberry Bottle, 4 oz $40.98
$4098
current price $40.98Big End Performance Fuel Fragrance Additive Strawberry Bottle, 4 oz
31.7 out of 5 Stars. 3 reviews
Motul Professional Fuel System Clean Gasoline Additive - 300ml $12.52 Was $19.18
Now$1252
current price Now $12.52, Was $19.18$19.18
Motul Professional Fuel System Clean Gasoline Additive - 300ml
Marvel Mystery Oil Marvel Oil Enhancer & Fuel Treatment Automotive Additive, 16 oz $14.44
$1444
current price $14.44Marvel Mystery Oil Marvel Oil Enhancer & Fuel Treatment Automotive Additive, 16 oz
15 out of 5 Stars. 1 reviews
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon Bottle $70.70 Was $78.99
Now$7070
current price Now $70.70, Was $78.99$78.99
Hot Shot's Secret LX4 Lubricity Extreme 1 Gallon Bottle
544.9 out of 5 Stars. 54 reviews
Anti-Wear Engine Treatment Oil Additive, Highly Effective Engine Anti-Wear Protectant, Engine Anti-Wear Protectant, Transmission Fluid Additive for Car, Noise Reduction and Shaking Cure $4.99 Was $9.99
Now$499
current price Now $4.99, Was $9.99$9.99
Anti-Wear Engine Treatment Oil Additive, Highly Effective Engine Anti-Wear Protectant, Engine Anti-Wear Protectant, Transmission Fluid Additive for Car, Noise Reduction and Shaking Cure
15 out of 5 Stars. 1 reviews
Arghm High-Efficiency Engine Wear Inhibitor – Noise Reduction, Burning Oil Cure, Premium Engine Protectant Additives, 100ml Was $4.99
Arghm High-Efficiency Engine Wear Inhibitor – Noise Reduction, Burning Oil Cure, Premium Engine Protectant Additives, 100ml
Battery Reconditioning Fluid 100ml for Car Truck Lead Acid Battery Restore Capacity Extend Life Improve Charging Efficiency Additive $5.61
$561
current price $5.61Battery Reconditioning Fluid 100ml for Car Truck Lead Acid Battery Restore Capacity Extend Life Improve Charging Efficiency Additive
Motorcraft FUEL ADDITIVE $9.90 Was $19.45
Now$990
current price Now $9.90, Was $19.45$19.45
Motorcraft FUEL ADDITIVE
11 out of 5 Stars. 1 reviews
Clearance Engine Anti-Wear & Repair Agent, 100ml Motor Oil Additive for Noise Reduction & Power Boost, 1 Count $6.19 Was $7.74
Now$619
current price Now $6.19, Was $7.74$7.74
Engine Anti-Wear & Repair Agent, 100ml Motor Oil Additive for Noise Reduction & Power Boost, 1 Count
MMJ Battery Recovery Fluid 500ml Lead Acid Renewal Additive Desulfation Extend Life Reformer Auto $8.99 Was $14.99
Now$899
current price Now $8.99, Was $14.99$14.99
MMJ Battery Recovery Fluid 500ml Lead Acid Renewal Additive Desulfation Extend Life Reformer Auto
Anti Wear Engine Treatment Oil Additive, Car Engine Anti Wear Protector, High-Efficiency Engine Anti-Wear Agent, Noise Reduction and Shaking Cure From $7.51
From$751
Anti Wear Engine Treatment Oil Additive, Car Engine Anti Wear Protector, High-Efficiency Engine Anti-Wear Agent, Noise Reduction and Shaking Cure
ATP Automotive AT222 Transmission Fluid Additive Automotive Additive, 32 Oz $6.86 Was $19.02
Now$686
current price Now $6.86, Was $19.02$19.02
ATP Automotive AT222 Transmission Fluid Additive Automotive Additive, 32 Oz
44.3 out of 5 Stars. 4 reviews
COMP Cams 159 Engine Break-In Oil Additive $27.41 Was $31.40
Now$2741
current price Now $27.41, Was $31.40$31.40
COMP Cams 159 Engine Break-In Oil Additive
Popular in Clearance in Additives
Related Products
Xado 1 Stage Magnum Revitalizant 60K Treatment and Additive for Heavy Duty Diesel Engine
Xado 1 Stage Magnum Revitalizant 60K Treatment and Additive for Heavy Duty Diesel Engine$99.90current price $99.90093116C 16 oz Star Tron Enzyme Fuel Treatment Super Concentrated Diesel Formula
093116C 16 oz Star Tron Enzyme Fuel Treatment Super Concentrated Diesel Formula$34.14current price $34.14Red Line RL-2 Diesel Additive - 15oz. - 70303
Red Line RL-2 Diesel Additive - 15oz. - 70303$203.88current price $203.88Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner
Hot Shot's Secret Diesel Extreme 64 oz Fuel System Cleaner$31.50current price $31.50Nitro Lubricants Carb & Choke Cleaner - 12oz Sensor Safe, Fast Clean (4-Pack)
Nitro Lubricants Carb & Choke Cleaner - 12oz Sensor Safe, Fast Clean (4-Pack)$41.99current price $41.99Power Service 9264-06 Clear Diesel Fuel & Tank Cleaner, 64 oz. - Quantity 1
Power Service 9264-06 Clear Diesel Fuel & Tank Cleaner, 64 oz. - Quantity 1$34.87current price $34.87Leak Saver Direct Inject Acid Scavenger - Converts Acid to Synthetic Oil, for A/C Systems Up to 5 Tons - Made in The USA
Leak Saver Direct Inject Acid Scavenger - Converts Acid to Synthetic Oil, for A/C Systems Up to 5 Tons - Made in The USA$36.95current price $36.95B3c Fuel Solutions Diesel Fuel Treatment 6-024-6-X
B3c Fuel Solutions Diesel Fuel Treatment 6-024-6-X$53.49current price $53.49K100 403 403; K-100 Fuel Treatment / Gasoline W / Enhanced Stabilizer 32Oz
K100 403 403; K-100 Fuel Treatment / Gasoline W / Enhanced Stabilizer 32Oz$25.95current price $25.95Archoil AR6300 Winter Diesel Treatment - Treats 550 Gallons - (Two Pack) - Additive for All Diesel Vehicles Includes Anti-Gel Protection
Archoil AR6300 Winter Diesel Treatment - Treats 550 Gallons - (Two Pack) - Additive for All Diesel Vehicles Includes Anti-Gel Protection$79.90current price $79.90SNGMN Automotive Gasoline Additive – 100ml, Removes Carbon, Enhances Power, Saves Fuel, Reduces Noise
SNGMN Automotive Gasoline Additive – 100ml, Removes Carbon, Enhances Power, Saves Fuel, Reduces Noise$6.59current price $6.59