Opti-Lube XPD All-Season Diesel Fuel Additive - 8oz Bottles (24 Pack)
Diesel fuel additive that improves lubricity for ULSD engines and enhances fuel economy. Customers note smoother, quieter operation and better injector balance
Highlights
- lubricity boost for ULSD
- fuel economy improvement
- engine smoothness and quietness
Pros
- Improves lubricity for ULSD
- Enhances fuel economy
- Smooths engine operation
- Quieter running
Cons
- Some customers find it more expensive
Best For
Features
- Increases lubricity of ultra-low-sulfur diesel (ULSD) for engine protection
- Enhances fuel economy and power for year-round driving
- Cleans injectors and helps prevent future deposits
- Reduces emissions by maintaining cleaner fuel delivery systems
