WIX 51798 Oil Filter Replacement | Synthetic & High-Mileage Oil Ready – Fits Case/IH, Caterpillar, Detroit Diesel

WIX Premium Oil Filters are engineered to shield engines under demanding conditions, from stop-and-go traffic to heavy towing and dusty trails. Built with a synthetic-blended media, they trap a high share of microscopic dirt, helping your engine maintain clean oil and steady performance.

Key features include a silicone anti-drainback valve, designed to keep oil in the filter during shut-off periods and reduce dry starts. The high-capacity design supports longer intervals between changes and is compatible with both synthetic and high-mileage motor oils, delivering reliable protection across a wide range of driving scenarios.

Key benefits

• Advanced synthetic-blended media captures up to 99% of dirt at 26 microns, helping keep engine internals clean.
• Designed for synthetic and high-mileage oils, accommodating modern lubricants and long-haul duty.
• Extended service life, meeting or exceeding OE standards for up to 15,000 miles between changes.
• Silicone anti-drainback valve reduces dry starts by keeping oil in the filter when the engine sits idle.
• Clear fitment guidance: verify compatibility in the part finder to ensure the right filter for your vehicle.

Why it matters in real-world use: when you’re towing a heavy load, navigating traffic with frequent stops, or tackling dusty back roads, you want filtration that can handle the strain without interrupting your routine maintenance. This filter is built to stay consistent under those conditions, offering protection that supports smooth starts and steady lubrication.

Design and compatibility

The WIX 51798 filter is built to align with synthetic and high-mileage oils while maintaining a robust, high-capacity cartridge. It’s designed to fit a range of heavy equipment and trucks, with documentation noting fitment for prominent brands. Always run the fitment check to confirm the correct part for your vehicle.

• Compatibility note: verify vehicle fitment by entering your vehicle information in the part finder stripe to ensure this is the correct filter for your vehicle.
• OE-standard performance you can rely on for routine maintenance and demanding duties.