OPTI-LUBE best sellers

#1 XPD Diesel Fuel Improver Opti-Lube XPD Diesel Fuel Improver Automotive Additive, Diesel Fuel Additive

$81 on Walmart

#2 Opti Lube XPD All Seasons Opti-Lube XPD All Seasons Diesel Fuel Additive - 1 Gallon with Accessories (1 Hand Pump & 2 Empty 8oz Bottles) (1 Gallon XPD with Hand Pump and Regular Accessory Bottles)

$88 on Walmart

#3 Opti Lube XPD All In One Opti-Lube XPD All-In-One OPT-XPDQRT Automotive Additive, 1 qt

$30 on Walmart

#4 XPD All Season Diesel Opti-Lube XPD All-Season Diesel Fuel Additive - 1 Gallon with Accessories (Hand Pump and Standard Accessory Bottles)

$89.95 on Amazon

#5 XPD All Season Diesel Opti-Lube XPD All-Season Diesel Fuel Additive - Gallon (1 Gallon (Treats 512 Gallons))

$82.37 on Amazon

#6 SINGLE 1 Gallon (128oz) OPTI-LUBE SINGLE - 1 Gallon (128oz) EMPTY F-Style Black Slant Handle HDPE Plastic Jug Bottle with Child Proof, 63mm Neck, Fluorinated Level 9 for Extreme Chemical Permeation Resistance (1)

$18.25 on Amazon

#7 Opti Lube XPD Blend Opti-Lube XPD Blend Gallon

$64.93 on Shopify

#8 Opti Lube Single Clean Opti-Lube Single Clean Diesel Fuel System/Injector Cleaner

$8.15 on Shopify

#9 XPD All Season Diesel Opti-Lube XPD All-Season Diesel Fuel Additive - 8oz Bottles (6 Pack)

$52.81 on Amazon

#10 XPD All Season Diesel Opti-Lube XPD All-Season Diesel Fuel Additive - Quarts (1 Quart (Treats 128 Gallons))

$31.72 on Amazon

#11 Opti Lube XPD Blend Gallon Opti-Lube XPD Blend Gallon with Accessories

$72.05 on Shopify

#12 Fuel Additive Chemical Opti-Lube Fuel Additive, Chemical, & Oil Flexible Funnel Spout for 4oz, 8oz, 16oz, Quart, and Gallon Bottles (Capless Funnel)

$7.49 on Amazon

#13 Oil Fortifier with ZDDP Opti-Lube Oil Fortifier with ZDDP (Zinc): Quart (1 Quart (Treats 32 Quarts of Oil))

$36.87 on Amazon

#14 Summer Formula Diesel Opti-Lube Summer+ Formula Diesel Fuel Additive: Each Quart Treats up to 640 Gallons of Diesel Fuel (1 Quart (Treats 640 Gallons))

$30.35 on Amazon

#15 Summer Cetane Formula Opti-Lube Summer+ Cetane Formula Diesel Fuel Additive: 1 Gallon with Accessories (HDPE Plastic Hand Pump and 2 Empty 4oz Bottles) Treats up to 2,560 Gallons

$83.57 on Amazon

#16 Summer Cetane Formula Opti-Lube Summer+ Cetane Formula Diesel Fuel Additive: Gallon (1 Gallon - Treats 2560 Gallons)

$77 on Amazon

#17 XL Xtreme Lubricant Diesel Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: Gallon (1 Gallon (Treats 1280 Gallons))

$67.76 on Amazon

#18 XL Xtreme Lubricant Diesel Opti-Lube XL Xtreme Lubricant Diesel Fuel Additive: 1 Gallon with Accessories (HDPE Plastic Hand Pump and 2 Empty 4oz Bottles) Treats up to 1,280 Gallons

$74.38 on Amazon

#19 XPD All Season Diesel Opti-Lube XPD All-Season Diesel Fuel Additive - 4oz Bottles (8 Pack)

$46.19 on Amazon

#20 Summer Cetane Formula Opti-Lube Summer+ Cetane Formula Diesel Fuel Additive: Gallon (2 Gallons - Treats 5120 Gallons)

$77 on Amazon