

🚛 Drive smarter, not harder — fuel your truck’s future today!
Opti-Lube XPD All-Season Diesel Fuel Additive is a premium ULSD formula designed to boost fuel economy by up to 15%, clean and lubricate fuel injectors, and prevent fuel gelling down to -10°F. It protects against rust and corrosion while enhancing engine performance year-round. The package includes a gallon of additive, a hand pump, and two 8-ounce travel bottles, making it perfect for trucks, farm, and construction equipment.
| ASIN | B0176R5XYC |
| Best Sellers Rank | #10,564 in Automotive ( See Top 100 in Automotive ) #22 in Diesel Additives |
| Brand | Opti-Lube |
| Customer Reviews | 4.8 4.8 out of 5 stars (610) |
| Date First Available | October 12, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 8.25 pounds |
| Item model number | OPT-XPD |
| Manufacturer | Opti-Lube |
| Manufacturer Part Number | OPT-XPD1 |
| Model | Opti-Lube XPD All-Season Diesel Fuel Additive |
| Product Dimensions | 8.5 x 4.5 x 10.5 inches |
H**I
Good product
Good product keeps the car running nicely
F**D
Adds MPGs to my EcoDiesel and lubricity back to Diesel fuel
This is a top quality additive for my truck. For my truck, it consistently adds 2-3 MPG. This isn't the cheapest additive, but it will make your fuel pump last longer, truck burn cleaner, and add 10-15% to your mileage. With my 33 gallon tank I'm getting another 60-80 miles out of every tank.
A**R
Great fuel additive
Seems to work great!
A**R
Great stuff for my 5.9
Great product! Gone through 3 of these already
B**N
Worked well
Amazing
R**R
Great product
Great product I use to use a different brand and switched to this one and have never looked back
L**H
Opti-Lube XPD
This stuff works good on my truck used it for a year now I’m on my 3rd gallon
A**Z
XPD for my 2.8
I used this product previously in my HD GMC and had good results. Got about 1-2 MPG improvement, helped keep the problematic CP4 HPFP happy, and reduced the amount of times the truck would go into a regen. Fast forward a few years and now I have a Colorado 2.8 Diesel. I've used this product for about 9 tanks of diesel and found the results to be comparable to my HD truck. An issue I have is that the hand pump once you start nearing the end of the bottle will not suck up the remaining Opti-Lube. It also leaks periodically
Trustpilot
1 week ago
2 weeks ago