--- product_id: 68460321 title: "Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1" brand: "chevron" price: "R703" currency: ZAR in_stock: true reviews_count: 12 category: "Chevron" url: https://www.desertcart.co.za/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz store_origin: ZA region: South Africa --- # Cleans entire diesel fuel system Restores cetane for better combustion Improves cold start performance Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 **Brand:** chevron **Price:** R703 **Availability:** ✅ In Stock ## Summary > ⚡ Drive cleaner, start smarter, perform stronger! ## 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?** R703 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 - • **Cold Start Savior:** Optimizes ignition in chilly conditions, ensuring smooth startups every time. - • **Cetane Boosting Power:** Enhances combustion efficiency to reduce emissions and elevate engine responsiveness. - • **Routine Engine Protection:** Prevents injector sticking and failure with regular use every 3,000 miles or oil change. - • **Universal Diesel Compatibility:** Works seamlessly with all diesel types, including ultra-low sulfur and biodiesel blends. - • **Ultra-Effective Deposit Cleaner:** Eliminates stubborn diesel injector and fuel system build-up for peak engine health. ## Overview Chevron Techron D Concentrate is a premium 20 oz diesel fuel system cleaner designed to remove deposits, restore cetane levels, and improve cold starts across all diesel engines. Compatible with all diesel fuels including biodiesel blends, it treats up to 35 gallons per bottle and supports engine longevity and efficiency with regular use. ## 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: great product - good stuff works as advertised 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. ## 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 | #18,384 in Automotive ( See Top 100 in Automotive ) #51 in Diesel Additives | | Brand Name | Chevron | | Contains Liquid Contents? | Yes | | Customer Reviews | 4.7 4.7 out of 5 stars (350) | | Global Trade Identification Number | 00023968377199 | | Included Components | complete diesel fuel additive | | Item Form | Liquid | | Item Type Name | Fuel System Cleaner | | Item Volume | 20 Fluid Ounces | | Manufacturer | Chevron | | Material Features | Unscented | | Model Number | 266373272 | | Number of Items | 1 | | Part Number | 266373272 | | Scent | Unscented | | Size | 20 Fl Oz (Pack of 1) | | Special Features | Concentrated | | Specific Uses For Product | Engine | | UPC | 023968377199 | | Unit Count | 20.0 Fluid Ounces | | Warranty Description | Limited Warranty | ## 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) ![Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 - Image 2](https://m.media-amazon.com/images/I/71o+dvE-+EL.jpg) ![Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 - Image 3](https://m.media-amazon.com/images/I/81s-DP0I+SL.jpg) ![Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 - Image 4](https://m.media-amazon.com/images/I/81EenTg4oZL.jpg) ![Chevron Techron D Concentrate Diesel Fuel System Cleaner, 20 oz., Pack of 1 - Image 5](https://m.media-amazon.com/images/I/81fQin0+MFL.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 ### ⭐⭐⭐⭐⭐ great product *by W***. on March 31, 2026* good stuff works as advertised ### ⭐⭐⭐⭐⭐ 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. ### ⭐⭐⭐⭐⭐ Your diesel truck will thank you *by S***8 on October 16, 2025* The best diesel fuel system cleaner I have ever used... Works like magic to restore lost power from a dirty fuel system.. ## 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) --- ## 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.co.za/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz](https://www.desertcart.co.za/products/68460321-chevron-techron-d-concentrate-diesel-fuel-system-cleaner-20-oz) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-25*