Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 Ounce
Lucas Oil

Lucas Oil 10977 High Mileage Fuel Treatment - 5.25 Ounce

$5.79$8.78★ 4.7(1,147 reviews)
Mubboo Score 6.5/10
  • 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
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Mubboo Value Score: 6.5/10

Quality9.4/10
based on 4.7/5 customer rating
Popularity0.5/10
1,147 reviews, top 66% in Fuel Additives
Value9.6/10
priced below 96% of Fuel Additives

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 OilLucas Oil (Leader)
Price$5.79$9.89
Rating4.7/54.8/5
Reviews1,14724,615
Mubboo Score6.5/109.0/10

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

Well reviewed — reliable rating
🟢 Sold & shipped by Amazon

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

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Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce (2 Pack)
Red Line 60103 SI-1 Complete Fuel System Cleaner, Cleans and Prevents Corrosion in Fuel Systems, Cleans Injectors, Carburetors, Valve and Combustion Chamber Deposits - 15 Ounce (2 Pack)
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Red Line SI-1 Complete Fuel System Cleaner - 15 oz
Red Line SI-1 Complete Fuel System Cleaner - 15 oz
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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

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