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Item #:
84273277
Opti-Lube XL Xtreme Lubricant Formula Diesel Fuel Additive, 1 Quart (32oz)
Item #:
84273277
USD 42
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Order now and get it around Friday, September 25
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Proven Xtreme Lubrication for safe fuel system operation & reliability
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What Stands Out
Enhanced Lubrication
Opti-Lube XL Xtreme significantly improves fuel lubrication, reducing engine wear and extending the life of fuel injectors and pumps compared to standard diesel fuels.
Cold Weather Performance
This formulated additive enhances fuel stability in low temperatures, preventing gel formation and ensuring reliable engine start-ups during harsh winter conditions.
Cleaner Combustion
Opti-Lube promotes more efficient combustion, resulting in lower emissions and better fuel economy, offering a cleaner alternative for environmentally conscious diesel vehicle owners.
Product Details
| Brand | Opti-Lube Inc |
| Units Per Package | 1 |
| Type | Injector Lubricant, Lubrication, Anti-Wear, Deposit Modifier, Detergent, Diesel Treatment |
| Volume | 32oz. |
| Manufacturer Part Number | OPT-XLQRT |
| Country of Origin | United States |
| California Prop 65 Warning | WARNING: This product can expose you to chemicals which is [are] know to the State of California to cause cancer [and][or] [birth defects or other reproductive harm]. For more information, visit www.P65Warnings.ca.gov |
| UPC | 853001004412 |
| Item Weight | 2.2 lbs (1 kg) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Diesel Users
Ideal for users who regularly operate diesel engines, enhancing performance and fuel efficiency.
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Cold Weather Drivers
Beneficial for those in colder climates, preventing fuel gelling and improving cold starts.
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Engine Maintenance
Perfect for maintaining older diesel engines, prolonging engine life and reducing wear.
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Gasoline Engines
Not suitable for gasoline engines, which may result in poor performance and potential damage.
Product Description
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Customer Questions & Answers
-
Question:
What does the XL Xtreme Lubricant do?
Answer: XL Xtreme Lubricant provides proven extreme lubrication for safe fuel system operation and reliability. -
Question:
How much fuel can 1 quart of XL Xtreme Lubricant treat?
Answer: 1 quart treats 128 - 320 gallons of diesel fuel. -
Question:
Is the XL Xtreme Lubricant compatible with all vehicle emissions systems?
Answer: Yes, it is compatible with all vehicle emissions systems.
opti-lube inc Editorial Review
Opti-Lube XL Xtreme Lubricant Formula Diesel Fuel Additive, 1 Quart 32oz is designed to enhance the performance of diesel engines. This high-quality diesel treatment is an excellent injector lubricant and anti-wear agent, helping to mitigate deposits and improve fuel economy. Users have noted significant improvements in fuel efficiency and reduced engine noise, reflecting its effectiveness as a detergent and lubrication solution. However, it is important to be aware of the California Prop 65 warning regarding potential chemical exposure, as highlighted in the product specifications. With proper usage, this additive can extend engine life and optimize diesel performance.
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Pros
- Improves diesel engine performance significantly
- Reduces engine noise and vibrations
- Acts as a detergent for cleaner injectors
- Easy to use in various diesel engines
- Helps in fuel economy optimization
Cons
- Contains chemicals with potential health risks
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 42
Order now and get it around Friday, September 25
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Ultimate lubricity additive
- Improves fuel system efficiency
- Reduces deposits and emissions
- Prevents rust and corrosion
- Compatible with all vehicle emissions systems
- 1 quart treats 128 - 320 gallons of diesel fuel
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