Injector Defender Diesel Fuel Additive (10 oz.) has a detergent that prevents & cleans up injector deposits, restores performance, improves fuel mileage, & boosts Cetane (improves low temp fuel flow & increases lubricity to reduce wear).
Injector Defender Diesel features a unique detergent that prevents injector deposits by dispersing particles and contaminants in the fuel, allowing them to pass through injectors without clogging. Not only does Injector Defender Diesel provide protection against new deposits, it can also clean up current ones, restore diesel engine performance and improve fuel mileage. In addition, Injector Defender Diesel boosts Cetane, improves low temperature fuel flow, and increases lubricity to reduce injector and fuel pump wear. Injector Defender Diesel is a true all-in-one Diesel performance fuel additive. Each 10-ounce bottle of Injector Defender Diesel treats up to 100 gallons of fuel.
  • The Driven Racing Diesel Defender improves lubricity, cleans deposits and increases cetane in diesel engines. One 10 oz bottle treats up to 50 gallons of fuel.

Fast Efficient Shipping

Through our distribution network Deliveries can be as fast as Next Day Delivery.
Delivery times vary by destination, tracking information is provided with every purchase.

Get it Installed

JB's Power Centre offers on-site professional installation services in Calgary and Edmonton, AB.
We have on staff licensed Mechanical Technicians as well as MECP Certified 12-Volt Technicians.

* Extend your products Manufacturer Warranty

All products include a manufacturer warranty, but you can extend this warranty with
JB's Purchase Protection Plan
*Available on select products.