

🚀 Unlock Diesel Engine Secrets Like a Pro!
The DAYUAN 17 pc Diesel Engine Compression Tester Kit offers a robust 0-70 Bar (0-1000 Psi) gauge with a 14-inch hose and built-in release valve, paired with 9 glow plug and 4 injector adapters. Designed for precision and versatility, it enables professional-grade diagnostics on most diesel engines, making it an essential tool for mechanics and diesel enthusiasts aiming to maintain peak engine performance.











| ASIN | B07FLTBH6C |
| Best Sellers Rank | #73,415 in Automotive ( See Top 100 in Automotive ) #27 in Engine Compression Gauges #140 in Tool Sets (Automotive) |
| Brand | DAYUAN |
| Date First Available | July 15, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.74 pounds |
| Item dimensions L x W x H | 15 x 12 x 3 inches |
| Item model number | YT1010 |
| Manufacturer | Yinyuan tools |
| Material | steel |
| Product Dimensions | 15 x 12 x 3 inches |
| UPC | 737123870523 |
S**X
Great Fuel Injection Tool Kit for Diesel Engines
Terrific case with a wide variety of tools to work on diesel engines at a very affordble price.
G**Y
Works great!
Used this on a VW MK4 ALH engine. I had to remove the injector lines on a couple cylinders to get access. I'm very happy with this unit.
P**R
Works, but some adaptors way too long to be practical
Bought to test old 1971 diesel Mercedes compression. I pulled out glow plugs and the adapter is so long that I could only fit into the last cylinder. Why is that size adapter sooooo long? I would have been much happier to use the adapter that threads I to glow plug hole than remove injectors. However, I did remove the injectors and another adaptor did indeed fit. Therefore this kit works with my diesel, but could have been better with a shorter adapter that was the same length as all the others.
E**E
Great tool
It works as it should and fit properly and is a very useful and universal tester
A**R
we'll see
I was sent a used set with the case tore up and melted on the inside, pieces are all scratched. looks to be in working order and I will see shortly just assumed would be new if not told it was used.......update, none of the fittings work for a ford 6.0 glow plug all are too small
D**Z
Good kit
Great and economic kit and good delivery
D**E
Accurate when used correctly
When I measured low compression I checked the gauge with a high pressure air pump, and it was dead on.
J**C
Broke on first use
I have been a mechanic for decades. I needed a diesel compression tester for my son’s vanagon. This was inexpensive so I figured why not.. on the second cylinder out of 4 the gauge would not hold pressure any more, rendering it useless. I bought this almost 2 years ago, but it has sat in my climate controlled garage on the shelf next to all my other specialty kits. I would have been further ahead just running to harbor freight and spending an extra $20. I saw other reviews said the same thing. It has a nice case and the pieces feel ok, just a terrible dial meter.
C**N
Sembra che abbia un buon rapporto qualità - prezzo
J**M
Works perfect lots of accessories Recomended
R**T
Worked very well , confirmed to me compression was good so not to scrap engine. Would not fit injector position on my Mitsubishi l200 but fitted the glow plug hole . AAA
F**Z
Buen producto
F**L
it is exactly what i wanted
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