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- (2 pack) Gumout Regane High Mileage Fuel Syst...
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Item #:
218921038
(2 pack) Gumout Regane High Mileage Fuel System Cleaner Additive, 6OZ - 510023W
85% of respondents would recommend this to a friend
Item #:
218921038
USD 32
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Friday, October 02
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GUMOUT Provides maximized performance and fuel economy in one fill-up.
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What Stands Out
High Mileage Formula
Specifically designed for vehicles with over 75,000 miles, this formula cleans fuel systems, restoring performance and efficiency, and prolonging the life of your engine.
2-Pack Value
Includes two 6oz bottles, providing exceptional value by ensuring complete fuel system cleaning and maintenance for multiple uses or vehicles at a lower price.
Improved Performance
Effectively removes harmful deposits and gum buildup, enhancing fuel efficiency and engine responsiveness, ensuring a smoother driving experience and better mileage.
Product Details
- Gumout Regane High Mileage Fuel System Cleaner reduces friction in the upper cylinder to improve fuel economy, while using PEA (polyether amine) to effectively remove deposits other products can't for restored performance. Engines with over 75, 000 miles can suffer from extensive carbon deposits and excess friction. Gum out Regane High Mileage Fuel System Cleaner conditions fuel to fight ethanol and water corrosion, and the upper cylinder to reduce friction and wear. Cleans direct and indirect fuel injectors, intake valves and ports, piston tops, cylinder heads, and combustion chamber, providing restored performance and fuel economy in high mileage vehicles with one fill-up. Also prevents future carbon build-up and reduces emissions. Oxygen sensor safe and safe for use in turbocharged and supercharged vehicles. Will not void OEM/manufacturer’s . Directions: Add entire bottle to nearly empty gasoline tank, then fill tank with up to 21 gallons of gasoline. For best results, do not refill tank until near empty. Use every 3, 000 miles.
| Brand | Gumout |
| Automotive additive type | Fuel Additive |
| Rec. use | Automotive |
| Features | Enhanced Fuel Economy |
| Volume capacity | 6 oz |
| Container type | Bottle |
| Size | 6 oz |
| Vehicle type | Car |
| Compatible cars | Multi |
| Vehicle fitment type | Universal |
| Vehicle make | Multi |
| Vehicle model | Multi |
| Product net content parent | 6 Fluid Ounces |
| Product net content uom | Fluid Ounces |
| Pack quantity | 2 |
| Is bulk | N |
| Item Weight | 1 lbs (450 grams) |
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?
-
High Mileage Vehicles
Ideal for vehicles with over 75,000 miles to help clean and maintain fuel systems efficiently.
-
Preventive Maintenance
Recommended for routine use to avoid fuel system deposits and maintain optimal engine performance.
-
DIY Car Owners
Perfect for individuals who perform their own car maintenance and seek effective cleaning solutions.
-
New Vehicles
May not be necessary for newer vehicles under 75,000 miles that typically have cleaner systems.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this product safe to use with all types of gasoline?
Answer: Yes, it is safe to use with all unleaded, oxygenated, and reformulated gasolines. -
Question:
How often should I use this fuel additive?
Answer: It is recommended to use it every 3,000 miles for best results. -
Question:
Will this product void my vehicle's warranty?
Answer: No, it is safe for oxygen sensors and will not void OEM/manufacturer warranties.
Gumout Gumout Fuel Injector Cleaners Editorial Review
(2 pack) Gumout Regane High Mileage Fuel System Cleaner Additive, 6OZ - 510023W is a trusted automotive solution designed to enhance fuel economy and improve engine performance for high mileage cars. Users have found it effective for cleaning carbon buildup on pistons and fuel injectors. One reviewer, who has utilized Gumout for over 40 years, emphasizes its effectiveness in keeping older vehicles running smoothly, while another highlights its easy application by simply adding it to the gas tank during refueling. With its proven track record and ease of use, this product is highly recommended for anyone looking to maintain their vehicle's performance.
Customer Reviews & Ratings
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Pros
- Easy to use with clear instructions
- Effective at cleaning carbon buildup
- Enhances fuel efficiency for older cars
- Trusted brand with a long history
- Positive feedback from long-term users
Cons
- Some users may take time to see full results
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 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 32
Order now and get it around Friday, October 02
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.)
QTY:
Only 12 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Cleans GDI/direct and port/indirect fuel injectors and combustion chamber.
- Conditions fuel to fight ethanol and water corrosion.
- Prevents future carbon buildup for longer engine health.
- Maximizes fuel economy and performance in high mileage vehicles.
- Safe for all gasoline types and doesn't harm catalytic converters.
- Simple application: pour entire bottle into a nearly empty gas tank.
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