Opti-Lube Additives & Lubricants
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Opti-Lube Boost four-pack of 8 oz long-neck bottles with carry carton
Opti-Lube Boost four-pack of 8 oz long-neck bottles with carry carton
Boost 8 oz long-neck four-pack, angled view of bottles in carry carton
Boost 8 oz long-neck four-pack, straight-on front view of carry carton
Boost refueling graphic with an older white gallon jug; this item is a long-neck four-pack
Boost promotional graphic showing a diesel pickup towing a trailer
Opti-Lube diesel additive comparison chart for lubricity, cetane and other fuel treatments
Boost dosage chart: 1 to 2 oz per 20 gallons of diesel, above 32 degrees F

OPTI-LUBE BOOST! MAXIMUM CETANE FORMULA DIESEL FUEL ADDITIVE - 8oz 4 Pack of Long Neck Bottles, Treats Up To 160 Gallons Per 8oz Bottle

$33.27

Opti-Lube Boost! is a high-performance diesel fuel additive formulated to enhance fuel quality and maximize engine efficiency in modern diesel systems. It delivers a strong cetane boost of 7–9 points, improving ignition quality and ensuring smoother, more consistent engine performance. The advanced formula helps prevent and remove injector and nozzle deposits, supporting cleaner fuel systems and reliable fuel delivery. It also provides essential lubrication to protect critical components like injectors and fuel pumps from wear caused by ultra-low sulfur diesel. Suitable for high-pressure common rail systems, it promotes long-term durability and optimal engine operation.

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