---
product_id: 297005279
title: "Gumout 800001365 Regane High Mileage Fuel System Cleaner, 6 oz."
brand: "gumout"
price: "¥6420"
currency: JPY
in_stock: true
category: "Gumout"
url: https://www.desertcart.jp/products/297005279-gumout-800001365-regane-high-mileage-fuel-system-cleaner-6-oz
store_origin: JP
region: Japan
---

# 6 oz. high-impact formula Reduces emissions & fights ethanol damage Safe for turbo & supercharged engines Gumout 800001365 Regane High Mileage Fuel System Cleaner, 6 oz.

**Brand:** gumout
**Price:** ¥6420
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, cleaner ride—because your engine deserves the best!

## Quick Answers

- **What is this?** Gumout 800001365 Regane High Mileage Fuel System Cleaner, 6 oz. by gumout
- **How much does it cost?** ¥6420 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/297005279-gumout-800001365-regane-high-mileage-fuel-system-cleaner-6-oz)

## Best For

- gumout enthusiasts

## Why This Product

- Trusted gumout brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Turbo-Ready:** Engineered safe for turbocharged and supercharged vehicles—no compromises
- • **Ethanol Shield:** Combats harmful effects of ethanol blends up to E15, protecting your engine
- • **GDI Compatible:** Specifically formulated to clean Gasoline Direct Injection systems effectively
- • **Deposit Defense:** Prevents future fuel system build-up for peak engine performance
- • **Emission Reducer:** Helps lower harmful emissions, aligning with eco-conscious driving

## Overview

Regane High Mileage Fuel System Cleaner (6 oz.) is a powerful additive designed to prevent deposit build-up, protect engines from ethanol damage up to E15, and reduce emissions. Safe for turbo and supercharged vehicles, it also effectively cleans Gasoline Direct Injection systems, ensuring optimal fuel efficiency and engine longevity.

## Description

Gumout Regane Complete Fuel System Cleaner prevents future deposit build-up. It is safe for use in turbo and supercharged vehicles. Regane Complete Fuel System Cleaner cleans gasoline direct injection (GDI) systems too. It fights damaging effects of ethanol.

## Features

- Prevents future deposit build-up
- Fights damaging effects of ethanol up to E15
- Safe for use in turbo and supercharged vehicles
- Helps reduce emissions

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004AYZBJW |
| Assembly Required | No |
| Best Sellers Rank | #93,601 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #1,959 in Oils & Fluids |
| Brand | Gumout |
| Colour | No Color |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (159) |
| Date First Available | 17 October 2015 |
| Exterior | smooth |
| Generic Name | Gumout 510023 Regane High Mileage Fuel System Cleaner, 6 oz. |
| Item Dimensions LxWxH | 18.7 x 14.3 x 23.2 Centimeters |
| Item Weight | 2.83 g |
| Item model number | 510023 |
| Manufacturer | Gumout |
| Manufacturer Part Number | 510023 |
| Material | Plastic |
| Model | 800001365 |
| Net Quantity | 6.0 Fluid Ounces |
| Product Dimensions | 18.75 x 14.3 x 23.19 cm; 2.83 g |
| Special Features | special_feature |
| Voltage | 12 Volts |
| Volume | 177.6 Millilitres |

## Images

![Gumout 800001365 Regane High Mileage Fuel System Cleaner, 6 oz. - Image 1](https://m.media-amazon.com/images/I/710ayhhNVPL.jpg)

## Questions & Answers

**Q: What is the percentage of PEA in this High Mileage product?**
A: Per the MSDS Polyetheramine: 10 - 30%
I've come to understand that this covers all products, this one and there is a larger 12 oz product.

They have treat rates that are not the same which leads me to believe that this product is likely 25-30%PEA.
While the 12 oz product is ~15% PEA.

**Q: The pea is 10% to 24% for gumout. redline is 28% to 32% the only other that has pea is chevron techron all good but redline is best agree?**
A: Per the Gumout MSDS Polyetheramine: 10 - 30%
I've come to understand that this covers all products, this one and there is a larger 12 oz product.
They have treat rates that are not the same which leads me to believe that this product is likely 25-30%PEA.
While the 12 oz product is ~15% PEA.

I can't seem to pull up a recent MSDS for Redline, but prior versions say 25-30% or <30%.
So, bottom line is they are comparable on a cost per PEA basis.

**Q: Will it affect smog test if i use it couple days before?**
A: If you want to be safe, run all that fuel out before the test. That way you will get all the cleaning benefit. Honestly, I do not think the chemicals will change the test if that was your question. The Cat converter will burn most everything.

**Q: i use octane buster in my 93 vet. can i use this with it?**
A: Absolutely!

## Frequently Bought Together

- Gumout 510023 Regane High Mileage Fuel System Cleaner, 6. Fluid_Ounces
- Gumout 510011 Multi-System Tune-Up, 16 oz.
- Gumout 540028 Foaming Intake Valve & Turbo Cleaner, 11 oz

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/297005279-gumout-800001365-regane-high-mileage-fuel-system-cleaner-6-oz](https://www.desertcart.jp/products/297005279-gumout-800001365-regane-high-mileage-fuel-system-cleaner-6-oz)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-04*