
Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 Ounce
- Clean fuel injectors and keeps them clean
- Reduces intake valve deposits and combustion chamber deposits
- Lubricates critical components in the fuel system and engine
- Stops knocking and hesitation
- Lessens oil contamination in older engines
Mubboo Value Score: 6.5/10
How it stacks up
Rated 4.7/5 — better than 64% of 53 Fuel Additives we track. Budget-tier pricing at $5.79.
Head-to-Head vs Category Leader
| Lucas Oil | Lucas Oil (Leader) | |
|---|---|---|
| Price | $5.79 | $9.89 |
| Rating | 4.7/5 | 4.8/5 |
| Reviews | 1,147 | 24,615 |
| Mubboo Score | 6.5/10 | 9.0/10 |
The Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 offers comparable quality at 41% lower price.
Quick Specs
- Material
- Blend
- Item Form
- Liquid
- Unit Count
- 1.0 Count
- Part Number
- LUCA10977
- Manufacturer
- Lucas Oil
- Model Number
- 10977
- Liquid Volume
- 155 Milliliters
- Container Type
- Bottle
What reviewers say
Synthesized from 40 reviews · 100% verified purchases.
For maximum cleaning power, choose a product with high PEA content like Red Line SI-1 or Chevron Techron, but expect to use multiple treatments for severe deposits. For long-term storage, use a dedicated stabilizer such as STA-BIL or Star Tron to prevent gum and starting problems.
Rating reliability
About Lucas Oil
- 68 products in our database
- Average rating: 4.7/5 across all products
- Price range: $4.99 – $198.56
- Categories: Car Wax, Fuel Additives, Motor Oil, shooting
Other Fuel Additives




Frequently Asked Questions
Is the Lucas Oil Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 Ounce worth buying in 2026?
It earns a Mubboo Score of 6.5/10, with a 4.7/5 rating from 1,147 reviews — better than 64% of Fuel Additives we track.
How much does the Lucas Oil Lucas Oil 10977 High Mileage Fuel Treatm cost?
It is currently $5.79 — budget-tier pricing for Fuel Additives.
How does it compare to the top-rated Fuel Additives?
The Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 offers comparable quality at 41% lower price.
Sources & References
Mubboo may earn a commission from purchases made through links on this page. Prices and availability are accurate as of the last sync and may change.