---
product_id: 733412021
title: "TECHRON 266711163 High Mileage Fuel System Cleaner"
brand: "chevron"
price: "S/.245"
currency: PEN
in_stock: true
reviews_count: 5
category: "Chevron"
url: https://www.desertcart.pe/products/733412021-techron-266711163-high-mileage-fuel-system-cleaner
store_origin: PE
region: Peru
---

# Restores lost engine power Improves fuel efficiency by reducing deposits Protects fuel system from corrosion TECHRON 266711163 High Mileage Fuel System Cleaner

**Brand:** chevron
**Price:** S/.245
**Availability:** ✅ In Stock

## Summary

> ⛽ Unlock your engine’s hidden power and save every mile!

## Quick Answers

- **What is this?** TECHRON 266711163 High Mileage Fuel System Cleaner by chevron
- **How much does it cost?** S/.245 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/733412021-techron-266711163-high-mileage-fuel-system-cleaner)

## 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 engineered for vehicles over 75,000 miles to extend engine life
- • **Corrosion Defense System:** Advanced inhibitors shield iron, steel, copper, and silver components from damage
- • **Fuel Efficiency Maximizer:** Cleans fuel injectors and pumps, cutting fuel consumption by up to 3.7 gallons per mile
- • **Power Boost in Every Drop:** Eradicates gum and varnish to restore peak engine performance
- • **Ethanol-Compatible Formula:** Safe and effective with E10, E85, and other ethanol blends without harming sensors

## Overview

Techron High Mileage Fuel System Cleaner by Chevron is a premium additive designed for gasoline engines with over 75,000 miles. It removes stubborn deposits like gum and varnish, protects metal components from corrosion, and enhances fuel efficiency—compatible with ethanol blends and safe for catalytic converters and oxygen sensors. Ideal for professionals and enthusiasts aiming to maintain peak engine performance and reduce fuel costs.

## Description

Techron High Mileage Fuel System Cleaner is specially formulated to clean and protect classic cars and all vehicles over 75,000 miles. Formulated for gasoline powered, modern, classic, passenger cars, light trucks, and SUVs (including carburetors, 2-stroke, port fuel injection engines) Use Techron High Mileage every 1,000 miles or if needed to keep the entire fuel system clean. One 12oz bottle holds up to 21 gallons of gasoline. Recommended Use: Gasoline, ethanol, gasoline/ethanol ignition engine hybrid vehicles Will not damage catalytic converters or oxygen sensors. Not recommended for diesel engines Not for aviation use

Review: Hola Buenos días, en lo particular este producto es de buena calidad y si creo que cumple con las necesidades.
Review: A mechanical suggested me this for my CRV to clean some internal parts in my car without removing them. I work in our family car and repair them often. I did as I suggested and I was greatly surprised to see that it works really well. It won't take years from the looks of your car, but as far as cleaning fuel injector, pump connectors, etc. I am actually impressed. Car fuel consumption lowered by 3.7 gallons per mile average in the last two week in city 5 in HWY.

## Features

- RESTORE POWER AND PERFORMANCE - Removes gum, varnish and other fuel system deposits and restores lost power and performance
- MAXIMIZE FUEL ENERGY - Keeps your engine clean, protects it from deposits and increases engine efficiency and reduces fuel mileage
- PROTECTS FUEL SYSTEM AND FUEL GAUGE SENSORS FROM VARIOUS TYPES OF CORROSION - Multiple corrosion inhibitors protect metal parts (iron components like iron and steel, non-ferrous components like copper and silver) from corrosion damage effects
- High fuel consumption vehicles may be affected by age - including carbon build-up and corrosion in the fuel system. Techron High Mileage Fuel System Cleaner keeps your engine booned no matter how long your vehicle runs
- Techron High Mileage Fuel System Cleaner is fully compatible and protected with ethanol blends on the market (E10, E85, etc)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B086FJV5J8 |
| Amazon Bestseller | #585,289 in Automotive ( See Top 100 in Automotive ) #3,091 in Oil System Tools |
| Brand | Chevron |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,214) |
| Date First Available | November 28, 2020 |
| Item Dimensions L x W x H | 8 x 6.8 x 22.6 cm |
| Item Weight | 340 g |
| Item model number | 266711163 |
| Manufacturer | Chevron |
| Model | Techron High Mileage Fuel System Cleaner |
| Product Dimensions | 8.02 x 6.77 x 22.6 cm; 340 g |

## Images

![TECHRON 266711163 High Mileage Fuel System Cleaner - Image 1](https://m.media-amazon.com/images/I/71gRerowGiL.jpg)
![TECHRON 266711163 High Mileage Fuel System Cleaner - Image 2](https://m.media-amazon.com/images/I/71Jx2O8-2FL.jpg)
![TECHRON 266711163 High Mileage Fuel System Cleaner - Image 3](https://m.media-amazon.com/images/I/81IpOUIYJKL.jpg)
![TECHRON 266711163 High Mileage Fuel System Cleaner - Image 4](https://m.media-amazon.com/images/I/81JehlcAxzL.jpg)

## Questions & Answers

**Q: lawnmowers is this good to keep the system clean while using it and not just when storing it?**
A: I've been using it in all the fuels for my mower, 2-stroke mixes, and my motorcycle and all three have been surprisingly clean, especially the two stroke motors.

**Q: Is this to be used prior to an oil change?**
A: If it's like 500 miles before an oil change, that's OK. You can also use after an oil change, but TECHRON recommends NOT to use more than twice during a new oil change. I use during the last 500 miles (whole bottle) on near empty tank & run the car until the reserve light comes on. Been using this for at least 20 years. 

If the car runs rough, you can pour in a bottle twice, like every 2,500 miles, or repeat the process, whichever you want to do. For best results, try & do as much highway driving after pouring in & make sure to drive at least 5-10 miles to get it up in the lines & all before turning the engine off. Since you're going to be at the gas station & pouring in before refilling the tank, this is a good time. Good Luck!

**Q: What is the ratio of additive to fuel? Can it be used in nonethanol fuel?**
A: 1 oz per 10 gallons.  It can be used in nonethanol fuel.

**Q: Can you reseal the 20 oz bottle and use the rest later?**
A: You can't physically reseal the paper tab, but yes you can screw the cap back on & it will keep it sealed for later use. However, this will not guarantee the same 5 year shelf life.

## Customer Reviews

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

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

### ⭐⭐⭐⭐⭐ Review
*by A***X on January 17, 2026*

A mechanical suggested me this for my CRV to clean some internal parts in my car without removing them. I work in our family car and repair them often. I did as I suggested and I was greatly surprised to see that it works really well. It won't take years from the looks of your car, but as far as cleaning fuel injector, pump connectors, etc. I am actually impressed. Car fuel consumption lowered by 3.7 gallons per mile average in the last two week in city 5 in HWY.

### ⭐⭐⭐⭐⭐ Review
*by M***L on September 16, 2025*

funciona perfectamente, limpia y devuelve la potencia al motor.

## Frequently Bought Together

- Chevron Techron High Mileage Fuel System Cleaner, 12 oz, Pack of 1
- Chevron Techron Concentrate Plus Fuel System Cleaner, 12 oz, Pack of 1
- Chevron Techron Fuel Injector Cleaner, 12 oz, Pack of 1

---

## 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.pe/products/733412021-techron-266711163-high-mileage-fuel-system-cleaner](https://www.desertcart.pe/products/733412021-techron-266711163-high-mileage-fuel-system-cleaner)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-03-18*