---
product_id: 740130006
title: "Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6"
brand: "chevron"
price: "25404 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Chevron"
url: https://www.desertcart.is/products/740130006-techron-high-mileage-fuel-system-cleaner-12-oz-pack-6
store_origin: IS
region: Iceland
---

# Restores lost power & performance Maximizes fuel economy & engine efficiency Protects against multi-metal corrosion Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6

**Brand:** chevron
**Price:** 25404 kr
**Availability:** ✅ In Stock

## Summary

> ⛽ Keep your engine young, no matter the miles!

## Quick Answers

- **What is this?** Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6 by chevron
- **How much does it cost?** 25404 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/740130006-techron-high-mileage-fuel-system-cleaner-12-oz-pack-6)

## Best For

- chevron enthusiasts

## Why This Product

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

## Key Features

- • **High Mileage Hero:** Specifically formulated for vehicles over 75,000 miles to combat age-related carbon buildup.
- • **Fuel Economy Maximizer:** Keeps your engine running lean and clean, saving you money at the pump.
- • **Corrosion Defense System:** Advanced inhibitors shield iron, steel, copper, and silver components from rust and wear.
- • **Ethanol Blend Compatible:** Safe and effective with all ethanol fuel blends, including E10 and E85, without harming sensors.
- • **Power Boost in Every Drop:** Removes gum, varnish, and deposits to restore engine power and smoothness.

## Overview

Chevron Techron High Mileage Fuel System Cleaner is a premium 12 oz formula designed to clean and protect fuel systems in vehicles with over 75,000 miles. It removes deposits that reduce power and fuel efficiency, protects against corrosion on multiple metal types, and is fully compatible with ethanol blends. Ideal for gasoline-powered cars, trucks, and SUVs, it ensures sustained engine performance and longevity.

## Description

Techron High Mileage Fuel System Cleaner is specially formulated to clean and protect classic cars and all vehicles with over 75, 000 miles. It is formulated for gasoline powered, modern and classic, passenger cars, light trucks, and SUVs, including carbureted, two stroke, and port fuel injected engines. To keep the entire fuel system clean, use Techron High Mileage every 1, 000 miles or as needed for your high mileage vehicle. 1 One 12oz bottle treats up to 21 gallons of gasoline. Recommended for use in: Spark ignition engines with gasoline, ethanol and gasoline/ethanol blends Gasoline hybrid vehicles. Will not harm catalytic converters and oxygen sensors. Not recommended for diesel engines. Not for aviation.

Review: Hola Buenos días, en lo particular este producto es de buena calidad y si creo que cumple con las necesidades.
Review: Great product for my vehicles, use it offer to keep it run clean. Buy it several times a year, works very well.

## Features

- Restore power and performance - Restores lost power and performance by removing gum, varnish, and other fuel system deposits.
- Maximize fuel economy - Keeps engines clean, and protects from deposits that rob engine efficiency and reduce fuel economy.
- Protect the fuel system and fuel gauge sensor from various types of corrosion - Multiple corrosion inhibitors protect metal components (both ferrous components like iron and steel, and non-ferrous components like copper and silver) from the damaging effects of corrosion.
- Vehicles with higher mileage accumulation can suffer from the effects of age - including carbon build-up and corrosion in the fuel system. Techron High Mileage Fuel System Cleaner helps keep your engine humming, no matter how many roads your vehicle has traveled.
- Techron High Mileage Fuel System Cleaner is fully compatible and protective in all commercially available ethanol blends (E10, E85, etc).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086FFK5H3 |
| Best Sellers Rank | #11,913 in Automotive ( See Top 100 in Automotive ) #34 in Automotive Fuel System Cleaners |
| Brand | Chevron |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,544) |
| Date First Available | 13 August 2020 |
| Item Weight | 2.38 Kilograms |
| Item model number | 266711163-6PK |
| Manufacturer | Chevron |
| Manufacturer Part Number | 266711163-6PK |
| Model | Techron High Mileage Fuel System Cleaner |
| Product Dimensions | 8.02 x 6.77 x 22.6 cm; 2.38 kg |

## Images

![Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/81rRjGfEj8L.jpg)

## Questions & Answers

**Q: Is there any reason why after using this that I should also use Chevron's fuel injector cleaner or does this do the same thing?**
A: The fuel injector cleaner is for use every 1,000 miles after the initial use of the complete system cleaner when doing an oil change. My Kia recommends using Chevron system cleaner at every oil change, and I'm also going to put the fuel injector cleaner every 1,000 miles after the oil change. You don't put, both in at the same time.

**Q: I found an old unopened bottle of the original concentrate, not the Plus. Probably 10 years old. Is it still OK to use.**
A: Yes, its fine to use.  The ingredients don't go bad for maybe 20 plus years or more

**Q: it's a real pain to open Techron bottle's seal.  do you guys have any tips on opening it easily?**
A: I punch the seal with the end of a closed pocket knife. Makes a large enough opening.  You don’t need to peel off the foil seal.

**Q: How is this different than the older techron "fuel system cleaner," that also is supposed to clean injectors?**
A: pro guard is not as concentrated as the full strenth black bottle that i have used for years at my repair, with the new fuel injection systems that have come out the last few years,They have carbon built up problems on the valves.I would only use the full strench in my cars every oil services

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Z on 29 January 2026*

Hola Buenos días, en lo particular este producto es de buena calidad y si creo que cumple con las necesidades.

### ⭐⭐⭐⭐⭐ Review
*by M***M on 28 January 2026*

Great product for my vehicles, use it offer to keep it run clean. Buy it several times a year, works very well.

### ⭐⭐⭐⭐⭐ Review
*by T***U on 11 December 2025*

This fuel system cleaner does the job well. You can feel a little more smoother ride. Is easy to put in on your fuel tank. Seems that it holds durability. My 2008 Kia Sorento has almost 180,000 miles on it and still holding strong and with this on your tank gets a little extra power by cleaning the fuel system. Use it especially if you’re using a non-Top Tier gas station. But no matter if I used Top Tier gas like Shell, Chevron, Exxon or Costco you can’t go wrong to use once or twice a year. Recommend it.

## Frequently Bought Together

- Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 6
- Chevron 67740-CASE Techron Concentrate Plus Fuel System Cleaner - 12 oz. (Pack of 6)
- Chevron Techron Fuel Injection Cleaner, 12 oz., Pack of 6

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-01*