WF2073 Coolant Filter

The WF2073 Coolant Filter is a specialized filtration component exclusively designed for vehicles complying with China’s National V/VI emission standards, tailored to protect engine cooling systems. It efficiently captures contaminants (such as rust particles, scale, and debris) from engine coolant, preventing blockages in radiators, water pumps, and cooling passages—critical for maintaining stable engine operating temperatures and avoiding overheating damage.

Constructed with high-quality filtration media and a durable, industry-standard structure, the WF2073 is interchangeable with part numbers WF2071 and WF2072. It delivers consistent reliability even under heavy-duty operating conditions (e.g., commercial trucks, construction machinery, long-haul fleets). Note that filter lifespan depends on coolant contamination levels; prompt replacement is recommended when system alerts indicate clogging.

By keeping coolant clean and free of impurities, the WF2073 extends the service life of cooling system components, ensures efficient heat dissipation, and reduces long-term maintenance costs—making it a trusted choice for global fleet operators and vehicle owners prioritizing engine reliability for National V/VI-compliant vehicles.