Fleetguard Water Filter Head - 204163-S

Ensure peak performance and long-term durability for your engine’s cooling system with the Fleetguard Water Filter Head (SKU: 204163-S). Engineered to meet rigorous OEM specifications, this heavy-duty filter head serves as the critical interface between your engine and its coolant filtration system. By providing a secure, leak-free mounting point for spin-on water filters, it plays a vital role in removing harmful contaminants and maintaining the chemical balance of your coolant. Constructed from high-grade, corrosion-resistant materials, the 204163-S is built to withstand the extreme temperatures and high-pressure environments common in commercial trucking, agricultural machinery, and industrial power generation. Its precision-machined threads ensure a perfect seal, preventing coolant loss and protecting your engine from overheating or cavitation damage. Installation is straightforward, making it an ideal replacement part for worn or damaged filter bases. By facilitating consistent coolant flow and effective filtration, this Fleetguard component helps extend the life of your water pump and reduces the risk of scale buildup within the radiator. Trust in Fleetguard’s industry-leading filtration technology to keep your fleet on the road and minimize expensive unplanned downtime. Whether you are performing routine maintenance or a complete system overhaul, the 204163-S provides the reliability and structural integrity your heavy-duty equipment demands.