Wix 51349 Engine Oil Filter

WIX 51349 HD Oil Filter Overview

The WIX 51349 is a heavy-duty spin-on engine oil filter built for demanding service in trucks, farm equipment, construction machinery, mining equipment, and other hard-working applications. It uses enhanced cellulose media and a high-capacity design to support engine protection during extended oil and filter change intervals.

With a 32-micron rating, 18-20 GPM flow rate, and a corrosion-resistant canister, the WIX 51349 is built for consistent oil filtration under a wide range of operating conditions. It is a practical choice for owners searching for a WIX 51349 oil filter for Nissan, Caterpillar, or Fleetguard cross-reference applications.

Key Features

• Heavy-duty spin-on lube filter for engine oil service
• Enhanced cellulose media for high-capacity filtration
• 32-micron filtration rating
• 18-20 GPM flow rate for high-volume oil systems
• 400 burst pressure rating
• Corrosion-resistant can, center tube, and end caps
• Thread size: 1 1/8-16
• Height: 8.078 in; outer diameter: 4.282 in
• No anti-drain back valve and no bypass relief valve setting

Detailed Description

The WIX 51349 engine oil filter is engineered for heavy-duty lubrication systems where dependable flow and contaminant control matter. Its enhanced cellulose media is designed to capture wear particles while maintaining oil circulation, and the high-capacity construction supports OEM-recommended oil and filter change intervals. This makes it a strong fit for buyers looking for a durable oil filter for Nissan, Caterpillar, or other industrial and commercial equipment applications.

WIX HD filters use strong, corrosion-resistant components and superior sealing materials to help maintain a leak-resistant seal in demanding environments. The WIX 51349 part number is also commonly searched alongside WIX 51349 replacement filter and WIX 51349 cross reference terms for maintenance planning and parts lookup.

This part cross-references Fleetguard LF3406 and Baldwin BT234 for the same application.

What It Helps Address

• Excess engine wear caused by contaminated oil
• Reduced oil flow in high-demand operating conditions
• Filter breakdown from vibration, heat, and corrosion exposure
• Leak concerns at the filter seal and housing interfaces
• Short service life in heavy-duty equipment maintenance cycles

Installation Notes and Tips

Verify thread size, filter height, outer diameter, and sealing surface before installation. The WIX 51349 uses a spin-on lube filter design, so the mounting surface should be clean and the gasket area should be inspected before tightening. Because this filter does not use an anti-drain back valve or bypass relief valve setting, confirm the engine’s oiling requirements before ordering. For buyers comparing WIX 51349 oil filter fitment on Nissan, Caterpillar, or industrial equipment, match the original filter dimensions and service specifications exactly.

Quality Assurance

WIX positions this HD oil filter for use in medium- and heavy-duty service, with construction intended to support long-lasting performance under harsh operating conditions. The filter’s high-strength canister, center tube, end caps, and sealing components are built for reliable service in commercial and off-road equipment maintenance.