Truck-Grade Coolant Filter For MX Series MX-11 And MX-13, Spin-On Replacement 1843659PE, Compatible With PACCAR Engines, Fits B5088 DBC4785 WF2122 LFW4686XL And 24083 524083 Codes

Truck-Grade Spin-On Coolant Filter 1843659PE for MX-11/13
✔️ 1-Pack coolant filter for PACCAR MX-11/MX-13, spin-on replacement

This truck-grade coolant filter is a direct spin-on replacement designed for PACCAR MX-11 and MX-13 engines, used in Kenworth and Peterbilt trucks. It replaces the 1843659PE part and helps keep the cooling system clean to protect water pumps, radiators, and thermostats.

✅ 1843659PE coolant filter MX-11/MX-13 compatible with PACCAR engines
✅ Spin-on replacement, no housing changes required
✅ Fits Kenworth T680, T880 MX-11/MX-13 and Peterbilt 365/384/579
✅ Pack size: 1 filter per package

💡 What is a coolant filter used for on heavy-duty PACCAR engines?

Coolant filters help remove contaminants from the coolant to protect the cooling system and ensure efficient heat transfer.

- Traps rust, scale, and particulates from coolant - Protects water pump, radiator, and thermostat - Direct swap for 1843659PE in MX-11/MX-13 engines