Wix 51800 Engine Oil Filter

Overview of Wix 51800 Engine Oil Filter

The Wix 51800 engine oil filter is designed for heavy-duty applications, providing reliable filtration to protect your engine. Featuring a spin-on lube filter style and a robust cellulose media, this filter supports optimal oil flow and engine performance.

• Anti-Drain Back Valve to prevent dry starts
• Burst Pressure rated at 400 psi for durability
• Bypass Relief Valve set at 30 psi to maintain oil flow
• Heavy-duty class and duty type for demanding conditions
• Flow rate between 18-20 gallons per minute
• Spin-on design with 1 1/8-16 thread size for secure fitment
• 25 micron filtration rating with cellulose media
• Height of 10.365 inches and outer diameter of 4.272 inches

Technical Details and Specifications

The Wix 51800 oil filter is engineered with a cellulose media material that provides effective filtration at a 25 micron rating, capturing contaminants to protect engine components. Its heavy-duty classification and duty type make it suitable for vehicles requiring robust filtration solutions. The filter includes an anti-drain back valve to prevent oil from draining out when the engine is off, reducing wear during startup. The bypass relief valve is set at 30 psi, ensuring continuous oil flow even if the filter becomes clogged. With a burst pressure of 400 psi, the filter maintains structural integrity under high pressure conditions. The spin-on lube filter style with a 1 1/8-16 thread size allows for straightforward installation and secure attachment.

Compatible Vehicles and Applications

This Wix 51800 engine oil filter is compatible with a range of heavy-duty trucks and commercial vehicles, including popular makes and models such as Freightliner Cascadia, Kenworth T680, and Peterbilt 579. It is designed to meet the filtration needs of diesel engines requiring a 25 micron filter with heavy-duty specifications. Always verify fitment with your vehicle’s manual or parts guide to ensure compatibility.

Common Issues Addressed by Wix 51800 Oil Filter

• Prevents engine wear caused by contaminants in oil
• Reduces risk of oil starvation during cold starts with anti-drain back valve
• Maintains oil flow under high pressure with bypass relief valve
• Protects engine components from damage due to clogged filters
• Supports engine longevity in heavy-duty and commercial vehicle applications

Installation Notes and Tips

When installing the Wix 51800 oil filter, ensure the engine is cool to avoid burns. Apply a thin layer of clean engine oil to the gasket before threading the filter to improve sealing and ease removal. Tighten the filter according to manufacturer specifications, typically hand-tight plus a quarter turn. Check for leaks after installation and during initial engine operation. Proper disposal of the used filter is recommended to comply with environmental regulations.

Quality Assurance and Warranty

Wix filters are manufactured to meet industry standards for filtration and durability. The 51800 model undergoes rigorous testing to ensure performance under heavy-duty conditions. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship. Consult Wix documentation or your parts supplier for exact warranty terms related to this engine oil filter.