








⛽ Drive cleaner, start smarter, and stay ahead of the pack!
Chevron Techron D Concentrate is a 20 oz. ultra-high performance diesel fuel system cleaner designed to remove deposits, restore cetane levels, and improve cold starts. Compatible with all diesel fuels including biodiesel blends, it treats up to 35 gallons per bottle and supports engine longevity by preventing injector sticking and failure. Trusted by mechanics and backed by patented PEA technology, it’s the go-to solution for maintaining peak diesel engine performance.






| ASIN | B074JMSM96 |
| Assembly Required | No |
| Best Sellers Rank | #330,176 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #190 in Diesel Additives |
| Brand | Chevron |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (248) |
| Date First Available | 13 May 2020 |
| Generic Name | Techron D Concentrate Diesel Fuel System Cleaner, 20 oz |
| Item Dimensions LxWxH | 9.2 x 23.6 x 8 Centimeters |
| Item Weight | 581 g |
| Item model number | 266373272 |
| Manufacturer | Techron |
| Manufacturer Part Number | 266373272 |
| Model | 266373280(EA) |
| Net Quantity | 591.47 Milliliters |
| Outer Material | other |
| Product Dimensions | 9.17 x 23.62 x 8.03 cm; 581 g |
| Special Features | Concentrated |
| Voltage | 12 Volts |
| Volume | 20 Fluid Ounces |
L**L
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.
C**R
All my research says that you want a high level of PEA. PEA was developed by Chevron and has been proven to be effective, perhaps the only ingredient that really makes a difference. I cannot even anecdotally say it makes a difference as I don't drive the truck often, but there is research behind PEA.
J**Y
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.
P**S
Had codes up, engine light in the dash. After 2 treatments in the fuel, seems injertors got cleaned up. No more codes! 3L Ram diesel engine
D**Y
Came in a timely manner and was as expected
Trustpilot
3 weeks ago
2 days ago