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🛠️ Extract with ease, fix with confidence — the pro’s choice for diesel injector removal!
The DAYUAN Diesel Injector Puller Tool is engineered for professional-grade injector removal, featuring M8, M12, and M14 threaded adapters to fit Bosch and Lucas injectors. Its 6 kg slide hammer provides powerful, controlled force to extract even the most stubborn injectors without removing the cylinder head. Made from durable stainless steel and stored in a compact blow mold case, this tool ensures longevity, corrosion resistance, and convenient portability—perfect for millennial managers who demand efficiency and reliability in automotive maintenance.



























































| ASIN | B09Z1QDYV6 |
| Best Sellers Rank | #105,124 in Automotive ( See Top 100 in Automotive ) #76 in Puller Sets |
| Brand Name | DAYUAN |
| Connector Type | Metric Thread, Flare |
| Customer Reviews | 4.6 4.6 out of 5 stars (489) |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00754008750220 |
| Inlet Connection Type | Flare |
| Item Dimensions | 12.01 x 3.74 x 2.95 inches |
| Manufacturer | DAYUAN |
| Manufacturer Part Number | YT-1039 |
| Material Type | Stainless Steel |
| Model Number | 99674 |
| Outlet Connection Type | Flare |
| Size | M8, M12, M14 |
| Thread Size | M8, M12, M14 |
| UPC | 754008750220 |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
W**L
Works great on Mercedes injectors
Worked great on Mercedes OM642 injectors. I needed to remove a valve cover to change timing chain and didn’t discover that the injector had been leaking till I got everything else torn apart and the engine had cooled down so the Black Death had hardened. It’s MUCH easier to get the injector out when the engine is hot and the Black Death is soft. My injector was stuck such that I couldn’t rotate it by putting leverage on the retainer. I put enough pressure to break the retainer and the injector didn’t budge. I put the project on hold till this tool arrived and it saved me from having to reassemble everything and get the motor hot.
J**N
works great on 2003 vw tdi injectors
did the trick pulling my injectors on my 2003 vw tdi
S**.
It works. Slowly. But it works.
It works. I have a 2015 Golf TDI. My injectors were stuck stuck. 2 of them came out relatively easy. The other 2 were impossible without this tool. That being said the last 2 still took nearly an hour each using this tool along with carb cleaner to break up the carbon. If your fuel line is off at the opposite angle than the injectors come out just pull up on the slide hammer as you bang away. It takes time but it works. Much better value than some of these crazy expensive options. It's made well. Still worth 5 stars.
K**H
Works for BMW M57
This worked for my bmw e70 35d M57. I had the trim a little of the plastic coweling to get number 6 injector tho.
C**S
Perf d
Perfect. Compact enough but powerful enough for Bosch diesel injectors.
M**I
Must remove components of injector too use.
You may need to remove components within the injector to make work.
Z**L
2013 6.7powestroke Injector Slide Hammer
Made my my stuck injector a brreeeeeeze!!! Highly Recommended!! Thank You China!!!
C**M
No cursing tool
Makes removing old rusty injectors a breeze, it feels like cheating. It took less than a minute to remove both (Bosch) injectors from a Deutz F2L511 that I picked up from the scrap yard.
T**N
bra
funkar som den ska
A**N
Good value for the money
Worked good on my Case with the Cummins motor. Seems to be good quality. The old 9mm injectors on my 580E backhoe can be damaged at the leak-off line boss, if the nut is unscrewed too far at a time.
R**Z
muy util
para bmw perfecto, un inyector muy clavado y con 3 golpes fuertes lo tienes fuera.
W**6
Parfait pour extraire des injecteurs !
Extracteur d'injecteur parfait pour extraire mon injecteur sur Yanmar 4jh2e alors qu'il était comme soudé à la culasse. Il se visse au bout de l'injecteur, et le mouton fait parfaitement son travail, l'injecteur est sorti au bout de trois tentatives. Très bon outil, je recommande !
C**4
Good product
As described and heavy enough slideer
Trustpilot
5 days ago
2 weeks ago