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โก Drive cleaner, start stronger, and stay ahead with Techron D!
Techron D Concentrate Diesel Fuel System Cleaner is a high-performance, concentrated additive designed to clean and protect diesel engines by removing deposits, restoring cetane boost, and improving cold starts. Suitable for all diesel fuels and engines, it treats up to 35 gallons per 20 oz bottle and is recommended every 3,000 miles for optimal engine health and performance.






| ASIN | B074JMDPBZ |
| Best Sellers Rank | #32,064 in Automotive ( See Top 100 in Automotive ) #77 in Fuel Additives |
| Brand | Chevron |
| Brand Name | Chevron |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.7 out of 5 stars 368 Reviews |
| Global Trade Identification Number | 00023968377182 |
| Included Components | complete diesel fuel additive |
| Item Form | Liquid |
| Item Type Name | Fuel System Cleaner |
| Item Volume | 120 Fluid Ounces |
| Item Weight | 0.01 Ounces |
| Manufacturer | Techron |
| Material Feature | Unscented |
| Material Features | Unscented |
| Model Number | 266373280 |
| Number of Items | 6 |
| Part Number | 266373280 |
| Scent | Unscented |
| Size | 20 Fl Oz (Pack of 6) |
| Special Features | Concentrated |
| Specific Uses For Product | Engine |
| UPC | 023968377182 |
| Unit Count | 120.0 Fluid Ounces |
| Warranty Description | Limited Warranty |
W**.
great product
good stuff works as advertised
L**L
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.
T**U
Great product
I have used the gasoline additive for years but I recently purchased a diesel engine truck so it is time to use the diesel version
V**Z
Diesal cleaner
Good product
D**E
Works quite well
Poured a bottle of this in my car when I bought it pre-owned and it made the car run a bit smoother. Things got progressively better as I continued using it. Consistent use is best (atleast once every 2 months or so) to maintain the performance of your vehicle.
C**O
Buy the e right product for the job.
Works as described by seller.
C**N
Good Good
Good product
E**E
Injector Cleaner
Great for my diesel pick up. Used it as soon as it arrived.
C**R
Has PEA which is proven to work
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.
P**S
It worked for me
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
Dilevered as expected.
Came in a timely manner and was as expected
D**N
Works good
Cleared up my white smoke on takeoff for awhile Iโll try it 2 times in a row but I might be headed for injectors. All in all I think it worked really well for what it is.
Trustpilot
2 months ago
1 month ago