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

Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 OunceLucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce24 pack Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce12 pack Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce2 pack Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce6 pack Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce
Pack Size:Single

Key item features

  • High Mileage: Specifically designed to restore lost power and performance in high-mileage vehicles.
  • Injector Cleaning: Cleans fuel injectors and keeps them clean, ensuring optimal performance.
  • Deposit Reduction: Reduces intake valve deposits and combustion chamber deposits for a cleaner engine.
  • Component Lubrication: Lubricates critical components in the fuel system and engine, preventing wear and tear.
  • Performance Improvement: Stops knocking and hesitation, restoring lost power and improving MPG.
  • Oil Contamination: Lessens oil contamination in older engines, extending engine life.
  • Preventative Maintenance: Excellent for use in newer engines to maintain performance and prevent issues.
  • Emission Reduction: Causes fuel to burn more completely, resulting in fewer emissions and better fuel efficiency.
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Current price is $8.88$1.69/fl oz
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Customer ratings & reviews

4.7 out of 5 stars
stars276 ratings77 reviews
How item rating is calculated
  1. 5 stars82% (226)
  2. 4 stars11% (30)
  3. 3 stars4% (11)
  4. 2 stars0% (1)
  5. 1 star3% (8)

Reviews summary

Pros

  • : Maintains car's efficiency and performance over time.
  • : Helps maintain clean injectors and prevents clogging issues.
  • : Simple application process with minimal effort.
  • : Increases fuel efficiency by around 1 or more mpg.
  • : Helps maintain clean fuel lines and pump.
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Showing 1-3 of 77 reviews

Apr 15, 2026
Ryan
Top Reviewer
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

****You have to try this combo****

Lucas fuel treatment mixed with a full can of seafoam has been my go to mix to do amazing cleaning of a fuel system. I put both in at the same time on a full tank of highest octane you can get. I had a guy show me this with a new to him used serving van just running like trash he put this combo in, and sure enough, it didn't take about 10 miles before it started running normal. He does this every 3 oil changes on his fleet and swears by it. I use it on my 2011 Camaro 2SS the same way, and it runs like a champ. Highly recommend.

Helpful?2TNSRKMD0910114143980
Jan 25, 2026
Bill
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Makes me think

This is a great product that is recommended by my mechanic. My complaint is that it doesn't have a peel off seal or tamper proof lock, kinda like the ring on a milk bottle so you know you're the first person to open it. This is the second one I've gotten that's like this. Maybe I worry needlessly, but it just makes me think they have been tampered with. I have used other Lucas oil products and they have seals on them

Helpful?2TNSRKMD0910114143980
Mar 19, 2026
Todd
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Worked well for me

My gas mileage on a 10 year old vehicle went up over 1 MPG after using this. (guess my truck lines were really dirty!)

Helpful?2TNSRKMD0910114143980