Additives

72 deals availabe

5% Off
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (1QT)
New
$36.99 $38.99
VIEW DEAL
STA-BIL Storage Fuel Stabilizer | Keeps Fuel Fresh for 24 Months, Prevents Corrosion, Gasoline Treatment Fuel Additive that Protects Fuel System, Gas Stabilizer for Fuel Storage, 32 oz.
STA-BIL Storage Fuel Stabilizer | Keeps Fuel Fresh for 24 Months, Prevents Corrosion, Gasoline Treatment Fuel Additive that Protects Fuel System, Gas Stabilizer for Fuel Storage, 32 oz.
New
FREE SHIPPING
$12.48
VIEW DEAL
Prolube Engin Oil Treatment 16 oz - Engine Oil Additive for Gas & Diesel Engines
Prolube Engin Oil Treatment 16 oz - Engine Oil Additive for Gas & Diesel Engines
New
FREE SHIPPING
$41.25
VIEW DEAL
Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz. (Pack of 6)
Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz. (Pack of 6)
New
FREE SHIPPING
$51.49
VIEW DEAL
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (16oz)
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - Reduces Wear, Noise, Vibration - Boosts Fuel Economy & Horsepower - Works on Transmissions & Differentials (16oz)
New
$28.99
VIEW DEAL
Opti-Lube XPD Formula Diesel Fuel Additive: 5 Gallon Pail without Accessories
Opti-Lube XPD Formula Diesel Fuel Additive: 5 Gallon Pail without Accessories
New
FREE SHIPPING
$325.00
VIEW DEAL
STP Ceramic Oil Treatment, Protective Coating and Anti-Friction Technology, 15 Oz (19387)
STP Ceramic Oil Treatment, Protective Coating and Anti-Friction Technology, 15 Oz (19387)
New
FREE SHIPPING
$14.25
VIEW DEAL
5% Off
Hot Shot's Secret Everyday Diesel Treatment (HSSEDT16ZS) 6-in-1 Diesel Fuel Additive - Treats 400 Gallons, Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane, 16oz
Hot Shot's Secret Everyday Diesel Treatment (HSSEDT16ZS) 6-in-1 Diesel Fuel Additive - Treats 400 Gallons, Diesel Injector Cleaner, Diesel Fuel System Cleaner, Diesel Additive Boosts Cetane, 16oz
New
FREE SHIPPING
$18.97 $19.99
VIEW DEAL
Opti-Lube XPD Formula Diesel Fuel Additive: Pail with Metal Accessories
Opti-Lube XPD Formula Diesel Fuel Additive: Pail with Metal Accessories
New
FREE SHIPPING
$370.00
VIEW DEAL
Badditives!: The 13 Most Harmful Food Additives in Your Diet?and How to Avoid Them
Badditives!: The 13 Most Harmful Food Additives in Your Diet?and How to Avoid Them
New
FREE SHIPPING
$14.99
VIEW DEAL
Badditives!: The 13 Most Harmful Food Additives in Your Diet?and How to Avoid Them
Badditives!: The 13 Most Harmful Food Additives in Your Diet?and How to Avoid Them
Used
FREE SHIPPING
$1.52
VIEW DEAL
Prolube Engin Oil Treatment 1QT - Engine Oil Additive for Gas & Diesel Engines
Prolube Engin Oil Treatment 1QT - Engine Oil Additive for Gas & Diesel Engines
New
FREE SHIPPING
$55.45
VIEW DEAL
Oxyfresh Premium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog Breath and Cat Bad Breath - Fights Tartar & Plaque - So Easy, Just Add to Water! Vet Recommended 16 oz.
Oxyfresh Premium Pet Dental Care Solution Pet Water Additive: Best Way to Eliminate Bad Dog Breath and Cat Bad Breath - Fights Tartar & Plaque - So Easy, Just Add to Water! Vet Recommended 16 oz.
New
FREE SHIPPING
$17.95
VIEW DEAL
17% Off
Hot Shot's Secret Diesel Winter Anti-Gel– 16 Oz Squeeze, 7-in-1 Diesel Fuel Additive – Prevents Gelling and Fuel Line Freeze-Ups – Boosts Cetane – Cleans Injectors – Improves Performance, Amber
Hot Shot's Secret Diesel Winter Anti-Gel– 16 Oz Squeeze, 7-in-1 Diesel Fuel Additive – Prevents Gelling and Fuel Line Freeze-Ups – Boosts Cetane – Cleans Injectors – Improves Performance, Amber
New
FREE SHIPPING
$17.82 $21.55
VIEW DEAL
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change. 5 Pack Discount
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change. 5 Pack Discount
New
FREE SHIPPING
$39.74
VIEW DEAL
11% Off
Hot Shot's Secret Everyday Diesel Treatment 16 oz. (5 Pack) Squeeze Bottle, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane, Packaging May Vary
Hot Shot's Secret Everyday Diesel Treatment 16 oz. (5 Pack) Squeeze Bottle, 6-in-1 Diesel Additive - Injector Cleaner, Fuel System Cleaner, Fuel Additive Boosts Cetane, Packaging May Vary
New
FREE SHIPPING
$64.25 $72.29
VIEW DEAL
27% Off
A Consumer's Guide to Toxic Food Additives: How to Avoid Synthetic Sweeteners, Artificial Colors, MSG, and More
A Consumer's Guide to Toxic Food Additives: How to Avoid Synthetic Sweeteners, Artificial Colors, MSG, and More
New
FREE SHIPPING
$11.00 $14.99
VIEW DEAL
Opti-Lube XPD Diesel Fuel Additive: 1 Gallon without Accessories OPT-XPD1-NA
Opti-Lube XPD Diesel Fuel Additive: 1 Gallon without Accessories OPT-XPD1-NA
New
FREE SHIPPING
$80.00
VIEW DEAL
A Consumer's Guide to Toxic Food Additives: How to Avoid Synthetic Sweeteners, Artificial Colors, MSG, and More
A Consumer's Guide to Toxic Food Additives: How to Avoid Synthetic Sweeteners, Artificial Colors, MSG, and More
Used
FREE SHIPPING
$8.54
VIEW DEAL
13% Off
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
STA-BIL Fast Fix - Small Engine Treatment, Cleans Carburetors and Injectors, Fixes Rough Running Engines, Eliminates Water, Treats Up to 20 Gallons, 8oz (22304) , Green
New
FREE SHIPPING
$9.99 $11.50
VIEW DEAL
Prolube Engin Oil Treatment 1QT - Engine Oil Additive for Gas & Diesel Engines
Prolube Engin Oil Treatment 1QT - Engine Oil Additive for Gas & Diesel Engines
New
FREE SHIPPING
$54.99
VIEW DEAL
Rislone 4405 Hy-per Lube Zinc ZDDP Supplement, 11 oz. | Real ZDDP Zinc Additive
Rislone 4405 Hy-per Lube Zinc ZDDP Supplement, 11 oz. | Real ZDDP Zinc Additive
New
FREE SHIPPING
$11.99
VIEW DEAL
Hot Shot's Secret EDT+ Winter Defense, 7-in-1 Anti-Gel Diesel Fuel Additive, Prevents Gelling, Protects Diesel Fuel System, Diesel Additive Improves Cold Start, Boosts Cetane, 16oz, Packaging May Vary
Hot Shot's Secret EDT+ Winter Defense, 7-in-1 Anti-Gel Diesel Fuel Additive, Prevents Gelling, Protects Diesel Fuel System, Diesel Additive Improves Cold Start, Boosts Cetane, 16oz, Packaging May Vary
New
FREE SHIPPING
$16.97
VIEW DEAL
Sea Foam Motor Treatment SF16 Gas and Diesel Fuel Additive 16oz
Sea Foam Motor Treatment SF16 Gas and Diesel Fuel Additive 16oz
New
FREE SHIPPING
$7.63
VIEW DEAL
40% Off
HEET Water Remover & Premium Gas Line Antifreeze, Removes Water from Fuel System, Prevents Gas-line Freezing, Winter Fuel Additive for Fast Cold Weather Starts, 12 fl. oz.
HEET Water Remover & Premium Gas Line Antifreeze, Removes Water from Fuel System, Prevents Gas-line Freezing, Winter Fuel Additive for Fast Cold Weather Starts, 12 fl. oz.
New
FREE SHIPPING
$2.08 $3.49
VIEW DEAL
Hot Shot’s Secret Defender DEF Booster Additive – Diesel DEF Treatment for Diesel Exhaust Fluid | Treats 20 Gallons | Cleans & Prevents Crystal Build-Up – 8 oz
Hot Shot’s Secret Defender DEF Booster Additive – Diesel DEF Treatment for Diesel Exhaust Fluid | Treats 20 Gallons | Cleans & Prevents Crystal Build-Up – 8 oz
New
FREE SHIPPING
$9.99
VIEW DEAL
Opti-Lube XPD Formula Diesel Fuel Additive: 1 Gallon with Accessories OPT-XPD1
Opti-Lube XPD Formula Diesel Fuel Additive: 1 Gallon with Accessories OPT-XPD1
New
FREE SHIPPING
$88.00
VIEW DEAL
14% Off
Arm & Hammer Dog Dental Water Additive Breath Freshener, Odorless Flavorless Oral Care Solution for Plaque and Tartar Control, Daily No Brush Dental Support for Dogs, 16 Fl Oz
Arm & Hammer Dog Dental Water Additive Breath Freshener, Odorless Flavorless Oral Care Solution for Plaque and Tartar Control, Daily No Brush Dental Support for Dogs, 16 Fl Oz
New
FREE SHIPPING
$5.98 $6.99
VIEW DEAL
27% Off
Hot Shot's Secret Diesel Winter Anti-Gel Fuel Treatment 1 Gallon – 7 in 1 Fuel Booster Winter Protection, Diesel Additive Prevents Gelling, Improves Cold Starts, Boosts Cetane (P403301G)
Hot Shot's Secret Diesel Winter Anti-Gel Fuel Treatment 1 Gallon – 7 in 1 Fuel Booster Winter Protection, Diesel Additive Prevents Gelling, Improves Cold Starts, Boosts Cetane (P403301G)
New
FREE SHIPPING
$59.57 $81.99
VIEW DEAL
TriboTEX Oil Additive: Treatment for Engine & Oil Automotive, with Nanoparticles
TriboTEX Oil Additive: Treatment for Engine & Oil Automotive, with Nanoparticles
New
FREE SHIPPING
$97.99
VIEW DEAL
Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3
Sea Foam Motor Treatment Fuel & Oil Additive, SF16, 16 oz, Pack of 3
New
$29.99
VIEW DEAL
Hot Shot's Secret EDT+ Winter Defense 32oz, 7-in-1 Anti-Gel Diesel Fuel Additive – Prevents Gelling, Protects Fuel System, Diesel Additive Improves Cold Starts, Boosts Cetane
Hot Shot's Secret EDT+ Winter Defense 32oz, 7-in-1 Anti-Gel Diesel Fuel Additive – Prevents Gelling, Protects Fuel System, Diesel Additive Improves Cold Starts, Boosts Cetane
New
FREE SHIPPING
$27.03
VIEW DEAL
Hot Shot's Secret Diesel Additives Winter Anti-Gel Fuel Treatment 1 Gallon
Hot Shot's Secret Diesel Additives Winter Anti-Gel Fuel Treatment 1 Gallon
New
FREE SHIPPING
$65.54
VIEW DEAL
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. bottle 20811 - 4 Pack
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. bottle 20811 - 4 Pack
New
FREE SHIPPING
$82.00
VIEW DEAL
Prolube Engin Oil Treatment 1QT - Engine Oil Additive for Gas & Diesel Engines
Prolube Engin Oil Treatment 1QT - Engine Oil Additive for Gas & Diesel Engines
New
FREE SHIPPING
$49.99
VIEW DEAL
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 Gallon without Accessories
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 Gallon without Accessories
New
FREE SHIPPING
$87.01
VIEW DEAL
XADO 1 Stage Maximum Engine Oil Additive - Protects Engine from Wear and Tear
XADO 1 Stage Maximum Engine Oil Additive - Protects Engine from Wear and Tear
New
FREE SHIPPING
$49.49
VIEW DEAL
Lubegard Transmission Fluid Additive Instant Shudder Fixx (24 Tubes)
Lubegard Transmission Fluid Additive Instant Shudder Fixx (24 Tubes)
New
FREE SHIPPING
$169.00
VIEW DEAL
Lubegard Transmission Fluid Additive Instant Shudder Fixx (2 fl oz. Tube)
Lubegard Transmission Fluid Additive Instant Shudder Fixx (2 fl oz. Tube)
New
FREE SHIPPING
$12.99
VIEW DEAL
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - (1QT)
Prolube Oil Treatment - Engine Oil Additive for Gas & Diesel Engines - (1QT)
New
FREE SHIPPING
$51.00
VIEW DEAL
Ethanol Shield 8 oz. Fuel Additive Stabilizer
Ethanol Shield 8 oz. Fuel Additive Stabilizer
New
FREE SHIPPING
$9.08
VIEW DEAL
Archoil AR6500 Diesel Treatment (40 oz) - Treats 400 Gallons - Additive for All
Archoil AR6500 Diesel Treatment (40 oz) - Treats 400 Gallons - Additive for All
New
FREE SHIPPING
$41.99
VIEW DEAL
50% Off
Sea Foam Motor Treatment SF16 Gas and Diesel Fuel Additive 16oz
Sea Foam Motor Treatment SF16 Gas and Diesel Fuel Additive 16oz
New
FREE SHIPPING
$7.48 $15.00
VIEW DEAL
Stanadyne Performance Formula Diesel Fuel Additive - 24 PK of 1/2 Pints # 38564
Stanadyne Performance Formula Diesel Fuel Additive - 24 PK of 1/2 Pints # 38564
New
FREE SHIPPING
$142.00
VIEW DEAL
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. Can PN 208 3 Pack
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. Can PN 208 3 Pack
New
FREE SHIPPING
$61.00
VIEW DEAL
REV X Zinc ZDDP Oil Additive (5 Pack) 2 fl. oz. - Restore the Protection
REV X Zinc ZDDP Oil Additive (5 Pack) 2 fl. oz. - Restore the Protection
New
FREE SHIPPING
$39.95
VIEW DEAL
BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can 4 Pack w/ Free Funnel
BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can 4 Pack w/ Free Funnel
New
FREE SHIPPING
$78.00
VIEW DEAL
Liqui Moly CERATEC Engine Oil Additive 300ml Can LM 20002 3721
Liqui Moly CERATEC Engine Oil Additive 300ml Can LM 20002 3721
New
FREE SHIPPING
$31.90
VIEW DEAL
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. bottle 20811 - 3Pack
BG 44K PLATINUM Fuel System Cleaner Additive 11oz. bottle 20811 - 3Pack
New
FREE SHIPPING
$63.00
VIEW DEAL
44% Off
BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 Free Shipping
BG 44K PLATINUM New Fuel System Cleaner Additive 11oz. Can PN 208 Free Shipping
New
FREE SHIPPING
$28.00 $50.00
VIEW DEAL
Caterpillar Hydraulic Oil Additive | 6243379
Caterpillar Hydraulic Oil Additive | 6243379
New
FREE SHIPPING
$71.93
VIEW DEAL
Lubegard Transmission Fluid Additive Instant Shudder Fixx (12 Tubes)
Lubegard Transmission Fluid Additive Instant Shudder Fixx (12 Tubes)
New
FREE SHIPPING
$79.99
VIEW DEAL
DURA LUBE 2 Pack Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 1
DURA LUBE 2 Pack Severe Catalytic and Exhaust Treatment Cleaner Fuel Additive, 1
New
FREE SHIPPING
$32.99
VIEW DEAL
Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 1 Gallon without Accessories
Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 1 Gallon without Accessories
New
FREE SHIPPING
$71.58
VIEW DEAL
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change 15 Pack Discount
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change 15 Pack Discount
New
FREE SHIPPING
$139.99
VIEW DEAL
PEAK Blue 32 Ounce Anti-Gel Diesel Fuel Additive for Cold Weather Performance
PEAK Blue 32 Ounce Anti-Gel Diesel Fuel Additive for Cold Weather Performance
New
FREE SHIPPING
$19.81
VIEW DEAL
BG 44K PLATINUM Fuel System Cleaner Additive 11oz Can PN 208 Free Funnel 12 Pack
BG 44K PLATINUM Fuel System Cleaner Additive 11oz Can PN 208 Free Funnel 12 Pack
New
FREE SHIPPING
$224.00
VIEW DEAL
Hot Shot's Secret Diesel Winter Anti-Gel 7-in-1 Diesel Fuel Additive – 16 Fl. Oz
Hot Shot's Secret Diesel Winter Anti-Gel 7-in-1 Diesel Fuel Additive – 16 Fl. Oz
New
FREE SHIPPING
$21.95
VIEW DEAL
34% Off
BG Products MOA EPR Combo Oil Additive Lubrication- Engine Restore 115 109
BG Products MOA EPR Combo Oil Additive Lubrication- Engine Restore 115 109
New
FREE SHIPPING
$33.00 $50.00
VIEW DEAL
35% Off
Opti-Lube XPD All-Season Diesel Fuel Additive - Case of 12 - 4oz Bottles
Opti-Lube XPD All-Season Diesel Fuel Additive - Case of 12 - 4oz Bottles
New
FREE SHIPPING
$57.43 $88.00
VIEW DEAL
20% Off
Engine Anti-Wear Protective Agent Noise Reduction Engine Additive 100ml USA
Engine Anti-Wear Protective Agent Noise Reduction Engine Additive 100ml USA
New
FREE SHIPPING
$19.18 $23.97
VIEW DEAL
Motorkote Stiction Eliminator Oil Additive Bottle 2qt.
Motorkote Stiction Eliminator Oil Additive Bottle 2qt.
New
FREE SHIPPING
$29.99
VIEW DEAL
Sea Foam Trans Tune Transmission Fluid Additive TT16 16 oz Pack of 2
Sea Foam Trans Tune Transmission Fluid Additive TT16 16 oz Pack of 2
New
FREE SHIPPING
$19.98
VIEW DEAL
Prolube Engin Oil Treatment 1Gall - Engine Oil Additive for Gas & Diesel Engines
Prolube Engin Oil Treatment 1Gall - Engine Oil Additive for Gas & Diesel Engines
New
FREE SHIPPING
$164.25
VIEW DEAL
Sea Foam Motor Treatment and Spray Combo SF SS Automotive Additives
Sea Foam Motor Treatment and Spray Combo SF SS Automotive Additives
New
FREE SHIPPING
$28.99
VIEW DEAL
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change 10 Pack Discount
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change 10 Pack Discount
New
FREE SHIPPING
$94.99
VIEW DEAL
Opti-Lube XPD Formula Diesel Fuel Additive: Quarts 32oz Treats 128 Gallon 1 Pack
Opti-Lube XPD Formula Diesel Fuel Additive: Quarts 32oz Treats 128 Gallon 1 Pack
New
FREE SHIPPING
$31.50
VIEW DEAL
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 GAL, Pump & Long Neck Bottles
Opti-Lube XPD All-Season Diesel Fuel Additive - 1 GAL, Pump & Long Neck Bottles
New
FREE SHIPPING
$99.09
VIEW DEAL
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change. 3 Pack Discount
ZDDPlus ZDDP Engine Oil Additive Restores Zinc Every Oil Change. 3 Pack Discount
New
FREE SHIPPING
$31.99
VIEW DEAL
Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 20
Liqui Moly MoS2 Anti-Friction Engine Treatment | 300 ml | Oil additive | SKU: 20
New
FREE SHIPPING
$17.97
VIEW DEAL
Limited Slip Additive - REDUCES WEAR & NOISE IN DIFFERENTIALS - CASE OF 12
Limited Slip Additive - REDUCES WEAR & NOISE IN DIFFERENTIALS - CASE OF 12
New
FREE SHIPPING
$89.99
VIEW DEAL
Opti-Lube XPD All-Season Diesel Fuel Additive - 6 pack 8oz bottles with Opti-box
Opti-Lube XPD All-Season Diesel Fuel Additive - 6 pack 8oz bottles with Opti-box
New
FREE SHIPPING
$80.54
VIEW DEAL
CATEGORY
HOME & KITCHEN ELECTRONICS TOOLS AUTO TOYS
INFORMATION
HOME CONTACT PRIVACY POLICY TERMS AND CONDITIONS

© 95offprice.com

Amazon, Amazon Prime, the Amazon logo and Amazon Prime logo are trademarks of Amazon.com, Inc. or its affiliates.

Disclosure: we may earn a commission when you use one of our links to make a purchase.