- Shipped from USA
Additions
Replace the failure-prone factory plastic fittings with BTKUSA Billet S58 Water Pump Fittings. Precision machined from 6061-T6 aluminum, these fittings are direct replacements for the original BMW S58 water pump adapters and provide a stronger, longer-lasting solution.
Replace the Weak Point, Not the Entire Water Pump
The factory BMW S58 water pump adapters are small plastic components that can create an unnecessarily expensive problem if they crack, break, or fail. BMW does not offer these adapters as simple standalone replacement parts. In most cases, replacing a damaged fitting requires purchasing an entire water pump assembly, potentially costing several hundred dollars to replace one small component.
BTKUSA developed these billet aluminum S58 water pump adapters to address the weak point directly. Instead of replacing the complete water pump with another assembly that uses the same plastic fittings, these adapters allow you to replace the factory plastic components with durable billet aluminum alternatives.
Durable 6061-T6 Billet Aluminum Construction
Each S58 water pump fitting is CNC machined from 6061-T6 aluminum for improved strength, durability, and long-term reliability. The fittings are designed for direct, plug-and-play installation in place of the OEM adapters.
Viton O-rings are included to provide a proper seal, along with the required installation bolts.
Features
-
Direct replacement for the factory BMW S58 water pump adapters
-
Replaces failure-prone OEM plastic fittings
-
CNC machined from durable 6061-T6 billet aluminum
-
Helps avoid replacing the complete water pump assembly due to a broken adapter
-
Direct plug-and-play installation
-
Includes installation bolts
-
Includes Viton O-rings for a proper seal
-
Suitable as a replacement or preventative upgrade
Whether you have already broken a factory water pump adapter or simply want the added peace of mind of a more durable billet solution, BTKUSA Billet S58 Water Pump Fittings provide a simple and affordable alternative to replacing the entire water pump assembly.
Installation bolts and Viton O-rings are included.
