NewLine Spin-on Coolant Filter with BTE Formula NL-BW5179 – Replaces BW5179, GMC 25010921
High-performance replacement Spin-on Coolant Filters with BTE Formula for extended-life heavy-duty coolant systems that use BTE additive chemistry.
Direct replacement for BW5179 and GMC 25010921. Premium filtration efficiency.
Technical Specifications
| Outside Diameter | 4.250 inch (108.0 mm) |
|---|---|
| Length | 5.812 inch (147.6 mm) |
| Thread Size | 1-16 |
| Micron Rating (Nominal) | 20 |
| Micron Rating (Absolute) | 45 |
| Sealing & Components | Integral Gasket: [1] Included |
| Cross Reference | GMC 25010921; Mack 25MF418 |
Item Information
The NewLine NL-BW5179 is engineered to meet or exceed OEM specifications for extended-life heavy-duty coolant systems that use BTE additive chemistry. It provides superior protection for your equipment’s engine and hydraulic systems.
This filter serves as a direct, high-quality replacement for: BW5179, GMC 25010921, Mack 25MF418, Mack Engines, Trucks.
Key benefits:
- Helps maintain coolant cleanliness for stable engine temperatures.
- Supports extended coolant and component life when used correctly.
- Designed to integrate with heavy-duty diesel cooling systems.
Note: All manufacturer names, symbols and part numbers are used for reference purposes only. The NewLine filter is an aftermarket equivalent and is not endorsed by the original equipment manufacturer.
