Opti-Lube XPD All-Season Diesel Fuel Additive, Long-Neck 8 oz, 12-Pack
Opti-Lube XPD All-Season Diesel Fuel Additive, Long-Neck 8 oz, 12-Pack
- ENHANCED LUBRICITY & PROTECTION: Diesel fuel additive for ultra-low sulfur diesel (ULSD) that increases lubricity to help reduce fuel system wear and protect injectors, fuel pump, and critical engine components. Supports smoother operation and long-term diesel engine performance.
- MULTI-FUNCTIONAL PERFORMANCE FORMULA: Advanced diesel additive that improves cetane by up to 3 points, supports efficient combustion, and helps support engine power, throttle response, and overall fuel efficiency for better diesel engine performance.
- CLEANS & MAINTAINS FUEL SYSTEM: Fuel injector cleaner additive designed to clean injectors, help reduce internal deposits, and maintain fuel system cleanliness. Supports consistent fuel spray patterns and reliable engine operation over time.
- ALL-SEASON ANTI-GEL SUPPORT: Anti-gel diesel fuel additive that helps maintain fuel flow in cold temperatures down to -10°F. Supports winter diesel performance and helps reduce fuel gelling risks depending on base fuel and environmental conditions.
- CONTAINS: XPD 8oz Long Neck bottles. Each 8oz bottle treats up to 32 gallons of diesel fuel. For best results, always follow the directions listed on the bottle. This diesel fuel treatment isn’t just limited to trucks; use it for your farm and construction equipment too!
Opti-Lube XPD Diesel Fuel Additive is a multi-functional formula designed to enhance the quality and performance of ultra-low sulfur diesel (ULSD). Its primary purpose is to improve lubricity, helping to reduce fuel system wear and protect critical engine components. In addition to lubricity improvement, XPD works to clean fuel injectors, support efficient combustion, and improve cetane levels by up to 3 points. It also contains a preventative anti-gel component to help maintain fuel flow in cold temperatures down to -10°F, depending on base fuel conditions. This formula does not contain harmful alcohols and is compatible with all vehicle emissions systems.Opti-Lube XPD helps maintain fuel system cleanliness while supporting engine efficiency and long-term performance. It enhances lubricity to reduce fuel system wear, supports improved fuel economy, helps increase engine power, reduces deposits and emissions, and helps prevent rust and corrosion. It cleans and maintains fuel injectors, improves fuel storage stability, supports water separation, and improves cold weather performance. XPD Formula includes a preventative anti-gel and should be added before fuel reaches its cloud point to ensure proper mixing during fueling. Performance may vary depending on fuel composition and environmental conditions.
Specifications
- Material: Molybdenum Disulfide
- Package Information: Bottle
- Liquid Volume: 8
- Item Weight: 1.47 kg
- Container Type: Bottle
- Recommended Uses For Product: Automotive
- Item Form: Liquid
- Item Highlight: Most popular year-round formula with lubricity, cetane, cleaning and cold-flow protection
- Unit Count: 96 Fluid Ounces
- Number of Items: 1
- Number of Packs: 12
- Included Components: XPD 8oz Long Neck Bottles
Shipping, returns & fit
Shipping is free on U.S. orders of $75 or more; orders under $75 ship for a flat $5.95. We currently ship to U.S. addresses only.
Orders are picked and packed within 1-2 business days. Once shipped, delivery normally takes another 3-7 business days, and you'll receive a tracking link by email. Full details on our Shipping Policy.
You have 30 days from delivery to return any unworn item with tags in its original packaging. Return postage is paid by the buyer, unless your item arrived damaged, wrong, or never arrived — in those cases we replace it or refund you in full and cover the postage.
Approved refunds go back to your original payment method within 5–10 business days. See the full Refund Policy.
Sizes Small to 3X. Classic and Pullover styles are a roomy old-school boxy fit; Modern Fit is tapered. Between sizes? Size up on Classic, true to size on Modern. Made in the USA with prints designed in Hawaii. Machine wash cold, hang dry to keep colours bright. Print placement varies slightly shirt to shirt.
support@pirateschestgiftshop.com, or use our contact form. A real person reads every message, Open daily, 9 AM - 5 PM ET — usually answered the same business day.