





🔧 Upgrade your transmission game—DIY like a pro and save big!
The DEWHEL Transmission Fluid Fill Adapter (model 307-437) is a durable brass tool designed for Mercury and Lincoln Explorer 5R55W & 5R55S transmissions. Featuring an improved hose grip for secure fluid transfer, it enables cost-effective DIY maintenance, eliminating the need for expensive dealer visits.



| Manufacturer | DEWHEL |
| Brand | DEWHEL |
| Item Weight | 0.634 ounces |
| Package Dimensions | 4.33 x 2.76 x 0.67 inches |
| Item model number | 307-437 / IOE2037 / OTC 6604 307437 |
| Manufacturer Part Number | DE-8463 |
A**R
It fits right and works great
It fits right and works great
R**S
Very good tool.
This tool is great, could not have completed the work without it. Quality and functional. Thank you.
D**S
It worked
I used it to transfer transmission fluid into my Ford explorer. It was sized right.
$**O
mechanic
mechanic said it works
A**R
Transmission fill adaptor
Very happy with the quality and speed in which it arrived.
J**Y
Bad option
Doesn't fit Mercedes glk350 2013 Trans oil drain 😑
J**S
Delivered fast
Very fast delivery and a nice looking product.
C**Y
Everything worked perfect
Good made product
Trustpilot
2 days ago
3 days ago