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Opti-Lube XPD All-Season Diesel Fuel Additive is a premium 4oz liquid formula designed to enhance ultra-low-sulfur diesel fuel by boosting cetane up to 3 points, improving fuel economy, and providing superior lubrication to reduce injector wear. It cleans and prevents injector deposits, fights rust and corrosion, and acts as a demulsifier to separate water from fuel, extending diesel storage life. Suitable for trucks, farm, and construction equipment, it ensures optimal engine performance in all seasons down to -10°F.
| ASIN | B00R573TM2 |
| Best Sellers Rank | #22,784 in Automotive ( See Top 100 in Automotive ) #33 in Diesel Additives |
| Brand Name | Opti-Lube |
| Container Type | Bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (46) |
| Included Components | XPD 4oz Bottles |
| Item Form | Liquid |
| Item Type Name | Opti-Lube XPD All-in-ONE Diesel Fuel ADDITIVE: 4oz Bottles |
| Item Weight | 4 Ounces |
| Liquid Volume | 4 |
| Manufacturer | Opti-Lube |
| Material | Liquid-based |
| UPC | 853001004603 |
| Unit Count | 32.0 Ounce |
C**R
The best for keeping ULSD fuel clean & it lubricates everything
400k miles on a 2019 Powerstroke. I add a bottle with every fill up which might be overkill but the CP4 and injectors must be good bc it crancks right up daily. Be ready to change the lower fuel filter more often bc the OptiLube gets way more gunk out of your fuel making the filter more effective. I use it in my diesel SxS, John Deere tractor and Ford trucks. I’ve never had a problem with the engine on any of them after 7-8 years regardless of the temperature.
M**E
Good product
Increased my mpg and performance.
A**N
Best customer service
I’ve heard great things about this product so I wanted to give it a try. I purchased the kit that comes with the Opti-Box and 8 4oz bottles of XDP. I received my package today it was missing the Opti-Box so I reached out Saturday and they emailed me Monday morning. I’m really looking forward to using this product best it’s great to know they have awesome customer service as well.
J**R
Five Stars
Works great and helps protect your diesel car.
K**Y
Convenient case
Works well. Case comes in handy.
C**D
It works
Improved my mileage by 4 to 5 mpg
A**R
Did not come with opti box pictured on listing.
No storage box in shipment as pictured in listing.
R**Y
Paid extra for optibox. Did not come with it.
Didn’t come with the optibox, no reason to pay $12 extra for a case of 8 with box vs jsut case of 8, if not coming with the $15 optibox… Edit, they did reach out and make it right after the review was posted.
Trustpilot
1 week ago
2 weeks ago