Hot Shot's Secret LX4 Lubricity Extreme– 16oz - Fuel System Protection– Lubricates and Protects Fuel Pump and Injectors– Prevents Wear and Damage – For Gasoline or Diesel Engines, Packaging May Vary

$21.99

Compare at 33 stores

Archoil AR6500 Diesel Treatment (40 Ounces) - Treats 400 Gallons - Additive for All Diesel Vehicles

$44.95

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Archoil Ultimate Diesel Kit - AR9100 Friction Modifier (16oz) + AR6500 Diesel Treatment (40oz) + AR6400-D Diesel Fuel System Cleaner (12oz)

$89.9

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Archoil AR6400-D Diesel Fuel System Cleaner (Two Pack) - Cleans Injectors, Turbo & DPF

$44.9

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Red Line 70902 85-Plus Diesel Fuel Additive, 12 Ounce

$16.99

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Star Tron Super Concentrated Diesel Formula - Enzyme Fuel Treatment for Enhanced Engine Performance - 1 Oz Treats 32 Gallons - Stabilize & Rejuvenate Diesel, Biodiesel & All Regular Gasoline

$21.04

Compare at 23 stores

Blue Def DEF002-2PK Diesel Exhaust Fluid, 2.5 Gallon, 2 Pack

$40.89

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

$59.9

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Hot Shot's Secret LX4 Lubricity Extreme 3 Pack of 16 Ounce Bottles, Packaging May Vary

$42.74

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Archoil AR6500 Diesel Treatment (10.1 oz) - Four Pack - Treats 400 Gallons - Additive for All Diesel Vehicles…

$49.95

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Archoil AR6400-D Diesel Fuel System Cleaner (Four Pack) - Cleans Injectors, Turbo & DPF

$79.9

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STA-BIL Diesel Winter Ant-Gel - Prevents Fuel Gelling Down to -40 Degrees Fahrenheit - Cleans Injectors - Treats 250 Gallons of Diesel Fuel, 32 fl. oz. (15215)

$9.75

Compare at 14 stores

Berryman 0316 Motor Tune Up for Gas and Diesel Easy Pour-in Can, 16-Ounce

$16.02

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Power Service Diesel 911 Winter Rescue Formula Diesel Fuel Treatment 32 oz.

$24.99

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PRIM00250 DEF Diesel Exhaust Fluid - 2.5 Gallon

$25.2

Compare at 26 stores

REV X Ultimate Diesel Fuel System Treatment - 8 fl. oz. (4 Pack)

$27.8

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Star Tron Super Concentrated Diesel Formula - Enzyme Fuel Treatment for Enhanced Engine Performance - 1 Oz Treats 32 Gallons - Stabilize & Rejuvenate Diesel, Biodiesel & All Regular Gasoline

$21.61

Compare at 22 stores

Liqui Moly Engine System Cleaner Diesel 300 ml Diesel Additive Item No. 5128

$35.99

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2 bottles DPF Filter Purge: The Most Economical Way to Clean and Protect Your Diesel Particulate Filter, Diesel Additive, High Performance Helps Regeneration No Assembling 500ml 16.9 oz x 2

$29.99

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Power Service Diesel Kleen+Cetane Boost 64 oz, Pack of 1 3064-06 Grey

$26.85

Compare at 44 stores