(2 pack) Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce
(2 pack) Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce
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(2 pack) Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce

4.7 stars out of 214 reviews
(4.7)|
214 ratings
(2 pack) Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce2 pack Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce24 pack Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 OunceLucas Oil 10977 Automotive High Mileage Fuel Treatment 5 25 Ounce12 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:2 Pack

Key item features

  • Fuel System Restoration: Specifically formulated for high-mileage vehicles, this treatment restores lost power and performance by cleaning and lubricating critical fuel system components.
  • Injector & Valve Care: Effectively cleans and maintains fuel injectors, while also reducing intake valve and combustion chamber deposits for optimal engine function.
  • Engine Component Lubrication: Provides essential lubrication to vital parts within the fuel system and engine, contributing to smoother operation.
  • Performance Enhancement: Addresses issues like knocking and hesitation, helping to restore lost power and improve fuel efficiency (MPG).
  • Oil Contamination Reduction: Lessens oil contamination, particularly beneficial for older engines, and promotes more complete fuel combustion for fewer emissions.
  • Versatile Engine Protection: Suitable for preventative maintenance in newer engines and effective in modern port-injected systems, ensuring maximum flow and lubrication.
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Current price is $17.76$1.69/fl oz
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  • 2-pack of Lucas Oil 10977 Automotive High Mileage Fuel Treatment 5.25 Ounce
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Customer ratings & reviews

4.7 out of 5 stars
stars214 ratings71 reviews
How item rating is calculated
  1. 5 stars83% (177)
  2. 4 stars11% (23)
  3. 3 stars4% (9)
  4. 2 stars0% (1)
  5. 1 star2% (4)

Reviews summary

Pros
  • : Improves mileage in older vehicles.
  • : Helps maintain clean fuel injectors.
  • : Comes in a small bottle with a long neck.
Neutral
  • : Can be smooth and quiet, but also prone to problems.
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Showing 1-3 of 71 reviews

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?2TNSRKMD091015041574841
Dec 8, 2025
RN4LIFE24
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Older Camry Love 2003

It helps keep my older car running smooth and help with my gas consumption less at the pumps. we all love that. Been using it for years.

Helpful?2TNSRKMD091015041574841
Oct 26, 2024
John
Top Reviewer
Item details
Size: 5.25 oz
5 out of 5 stars review

Verified Purchase

good fuel additive to keep injectors clear.

I try to use this product all the time on my vehicles. I try to use this Lucas product every 2 to 3 months. Especially after doing a lot of short drives in the small town I live in. When I take longer drives, I add this to my tank during my full fill up, and run the motor to clear the deposits left over from all the short stop driving I do.

Helpful?2TNSRKMD091015041574841