---
product_id: 68460321
title: "Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1"
brand: "chevron"
price: "$66.41"
currency: USD
in_stock: true
reviews_count: 12
category: "Chevron"
url: https://www.desertcart.ec/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz
store_origin: EC
region: Ecuador
---

# Cleans entire fuel system Restores cetane boost & combustion Prevents injector sticking & failure Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1

**Brand:** chevron
**Price:** $66.41
**Availability:** ✅ In Stock

## Summary

> ⛽ Drive cleaner, drive smarter — unleash your diesel’s true potential!

## Quick Answers

- **What is this?** Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 by chevron
- **How much does it cost?** $66.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz)

## 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

- • **Engine Responsiveness Restored:** Experience smoother acceleration and quieter operation with every tank treated.
- • **Universal Diesel Compatibility:** Works seamlessly with all diesel types including ultra-low sulfur and biodiesel blends—future-proof your engine.
- • **Ultra-Effective Deposit Cleanup:** Patented formula targets and dissolves stubborn diesel deposits for peak engine health.
- • **Cetane Boost for Power & Efficiency:** Enhances combustion quality to reduce emissions and improve cold starts—feel the difference instantly.
- • **Routine Protection Against Injector Failure:** Regular use prevents costly injector sticking and breakdowns, saving you time and money.

## Overview

Chevron Techron D Concentrate is a premium 20 oz diesel fuel system cleaner designed to remove deposits, restore cetane levels, and improve engine performance across all diesel engines. Safe for use every 3,000 miles, it treats up to 35 gallons of fuel, enhancing combustion efficiency, reducing emissions, and preventing injector failures for a smoother, more responsive drive.

## Description

Techron D concentrate, Diesel fuel system cleaner is an ultra-high performance, one-tank clean-up, Diesel fuel system cleaner designed for use in All types and sizes of Diesel engines. Techron Diesel's powerful, patented formulation offers superior deposit clean-up and engine protection. It is effective in older engines and the latest generation common-rail Diesel engines. Can be used with All types of Diesel fuel including ultra-low sulphur Diesel, Bio Diesel and Bio Diesel blends. Safe to use every 3, 000 miles or at every oil change. One 20-ounce bottle treats up to 35 gallons of Diesel fuel.

Review: A must for Diesels - I have been using this additive for my Diesel car for ages. I have noticed and Mechanics remarked how clean and efficient my engine had been.
Review: Techron is the best - I’ve used the Chevron Techron gasoline cleaner for many years. It’s incredible stuff, far and away the best such product on the market in my opinion. This is my first time using the diesel version. My 2002 Cummins was running fine, but this seemed to noticeably smooth it out. Still only a few gallons into the tank, but I’ll be buying some for my 2014 BMW 535d.

## Features

- Helps clean build-up of deposits through the entire fuel system
- Helps clean pre-existing internal diesel injector deposits
- Helps restore cetane boost, improving combustion for reduced emissions and improved cold starting
- Helps restore engine responsiveness, drivability and engine noise
- Helps to prevent fuel injector sticking and failure through regular recommended treatment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074JMSM96 |
| Best Sellers Rank | #18,287 in Automotive ( See Top 100 in Automotive ) #51 in Diesel Additives |
| Brand | Chevron |
| Customer Reviews | 4.8 4.8 out of 5 stars (337) |
| Date First Available | August 3, 2017 |
| Item Weight | 1.28 pounds |
| Item model number | 266373272 |
| Manufacturer | Chevron |
| Manufacturer Part Number | 266373272 |
| Model | 266373280(EA) |
| Product Dimensions | 3.61 x 9.3 x 3.16 inches |
| Special Features | Concentrated |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Chevron
- **Item Form:** Liquid
- **Material Feature:** Unscented
- **Scent:** Unscented
- **Specific Uses For Product:** Engine

## Images

![Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 - Image 1](https://m.media-amazon.com/images/I/71vJMSO7GRL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: My cousin gave me Techron Diesel and on its bottle neck is 19079. Is it made in 2019?**
A: Doesn't really matter as this stuff is stable over long periods of time.  FUEL is what you have to worry about aging out.

**Q: Does this also help clean out the exhaust system? such as the egr valve and dpf**
A: No, it’s for fuel injectors and fuel lines clog cleaning

**Q: Emulsifier or demulsifier?**
A: My best non professional answer is an emulsifier.

**Q: How many gallons doe this treat?**
A: 20 as I recall

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must for Diesels
*by L***L on January 2, 2026*

I have been using this additive for my Diesel car for ages. I have noticed and Mechanics remarked how clean and efficient my engine had been.

### ⭐⭐⭐⭐⭐ Techron is the best
*by J***Y on December 23, 2025*

I’ve used the Chevron Techron gasoline cleaner for many years. It’s incredible stuff, far and away the best such product on the market in my opinion. This is my first time using the diesel version. My 2002 Cummins was running fine, but this seemed to noticeably smooth it out. Still only a few gallons into the tank, but I’ll be buying some for my 2014 BMW 535d.

### ⭐⭐⭐⭐⭐ Injector Cleaner
*by E***E on December 11, 2025*

Great for my diesel pick up. Used it as soon as it arrived.

## Frequently Bought Together

- Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1
- Chevron Techron Concentrate Plus Fuel System Cleaner, 20 oz., Pack of 1
- Chevron Techron 12 oz. Fuel System Cleaner (2 Pack)

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**Shop now:** [https://www.desertcart.ec/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz](https://www.desertcart.ec/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-04*