🚛 Power up your diesel — smoother rides, smarter savings!
Opti-Lube XPD All-Season Diesel Fuel Additive is a 4oz treatment designed to optimize ultra-low-sulfur diesel fuel by boosting cetane up to 3 points, improving fuel economy, cleaning injectors, and preventing rust and corrosion. Compatible with all emissions systems, it enhances engine performance year-round and protects fuel flow in cold conditions down to -10°F. Each bottle treats up to 16 gallons, making it essential for trucks, farm, and construction vehicles.
| Manufacturer | Opti-Lube |
| Brand | Opti-Lube |
| Model | Opti-Lube XPD All-in-ONE Diesel Fuel ADDITIVE |
| Item model number | OPT-XPD4 |
| Manufacturer Part Number | OPT-XPD4 |
S**Y
Upgrade your deisel fluid
Great product ! I run it in my deisel religiously.
T**T
Does the job
Truck running better
D**N
Exsppensive but worth it
Already noticed my. ECO is quieter running
C**K
Save your fuel pump
This was recommended as number one lubricant to put in a diesel
W**R
Thank you
Thank you
S**R
A great product
Put some in the tank every time we got fuel. Very happy with it.
B**U
I'm a committed life long user now folks!
My mileage has gone up 1.5mpg after using them for four fill-ups. Just ordered a new set of fillers. Love the product!
O**R
Opti-lube!!!
So far so good! Was using HotShots, until I found out, opti-lube does better. Went to opti-lube do due it lubing engine. Hotshots doesn't! Yes more expensive, but as they say, you pay for what you get.
Trustpilot
3 weeks ago
5 days ago
