Product Description
The WEHRLI CUSTOM FAB WCF205-136 CUMMINS #10 JIC / -10AN COOLANT FITTING is a precision CNC-machined coolant port adapter designed for Cummins performance builds. Whether you're installing a coolant bypass system, custom AN coolant plumbing, or upgrading factory cooling components, this billet aluminum fitting provides a clean, secure solution for connecting -10AN lines directly to the engine coolant port.
This fitting installs in the coolant port located behind the water pump and features a press-fit design with a high-temperature O-ring seal to ensure leak-free operation even under extreme engine temperatures. The integrated mounting tab allows secure fastening, preventing rotation and maintaining reliable coolant flow in high-performance or heavy-duty applications.
Finished in a durable black anodized coating, the WCF205-136 not only improves reliability but also adds a clean, professional look to your Cummins engine bay. This fitting is commonly used in custom coolant bypass systems, compound turbo setups, and high-horsepower diesel builds where AN plumbing is preferred over factory hose connections.
Key Features:
- #10 JIC / -10AN male coolant fitting
- CNC-machined billet aluminum construction
- Press-fit design with high-temperature O-ring seal
- Mounting bolt tab for secure installation
- Black anodized finish for corrosion resistance
- Ideal for coolant bypass systems and custom coolant plumbing
- Made in the USA
Fitment:
- 2010 Ram 2500 6.7L Cummins
- 2011 Ram 2500 6.7L Cummins
- 2012 Ram 2500 6.7L Cummins
- 2010 Ram 3500 6.7L Cummins
- 2011 Ram 3500 6.7L Cummins
- 2012 Ram 3500 6.7L Cummins
This fitting installs in the coolant port behind the water pump and is commonly used when converting the cooling system to AN plumbing or installing aftermarket coolant bypass systems.
FAQ
What is the purpose of this coolant fitting?
This fitting allows you to convert the factory coolant port to a #10 JIC / -10AN connection so you can run AN coolant lines for bypass systems or custom cooling setups.
Where does the fitting install on the engine?
The fitting installs in the coolant port located behind the water pump on the 6.7L Cummins engine.
Is this fitting compatible with coolant bypass kits?
Yes. This fitting is commonly used when installing aftermarket coolant bypass systems that require AN plumbing.
What material is the fitting made from?
The fitting is CNC machined from billet aluminum and finished with a durable black anodized coating for corrosion resistance and strength.
Does installation require modifications?
No major modifications are required. The fitting installs using a press-fit connection with an O-ring seal and mounting tab.
| Brand | WEHRLI CUSTOM FAB |
| Part Number | WCF205-136 |
| UPC | Not Listed |
| GTIN | Not Listed |
| Material | CNC Machined Billet Aluminum |
| Finish | Black Anodized |
| Connection Type | #10 JIC / -10AN Male |
| Shipping Info | Approximate shipping weight 1 lb |
| Prop 65 | Warning applies. See www.P65Warnings.ca.gov |
