Wix 51674 Engine Oil Filter - Full-Flow/By-Pass

WIX 51674 Engine Oil Filter Overview

The WIX 51674 is a heavy-duty spin-on engine oil filter built for demanding diesel and industrial service. It uses enhanced cellulose media and a high-capacity design to support clean oil flow in medium and heavy trucks, farm equipment, construction machinery, mining equipment, and other hard-working applications.

For buyers searching for a WIX 51674 oil filter for Nissan, Mitsubishi, or Caterpillar equipment, this filter is built around durable construction and service intervals commonly used in OEM maintenance schedules.

Key Features

• Spin-on lube filter design for engine oil service
• Enhanced cellulose media with 6 micron filtration rating
• High flow rate of 13-16 GPM for demanding duty cycles
• Corrosion-resistant can, center tube, and end caps
• Burst pressure rated at 340
• No anti-drain back valve and no bypass relief valve setting
• 36x1.5 mm thread size, 8.633 in. height, 4.652 in. outer diameter

Detailed Description

The WIX 51674 engine oil filter is engineered for heavy-duty lubrication systems where filtration capacity, structural strength, and consistent oil flow matter. Its enhanced cellulose media is designed to capture fine contaminants while maintaining flow in equipment that operates under load. The filter’s high-strength canister, center tube, and end caps help support leak-resistant performance in severe operating conditions.

This part cross-references Fleetguard LF3586 and NAPA Gold Filters 1674 for the same application. It is a relevant search match for WIX 51674, especially for buyers servicing Nissan, Mitsubishi, or Caterpillar equipment that uses this filter specification.

What It Helps Address

• Engine wear caused by circulating dirt and soot
• Oil contamination in high-load diesel service
• Reduced filtration capacity during extended service intervals
• Leak concerns from weakened filter housings or seals
• Flow restriction in equipment that demands steady oil delivery

Installation Notes and Tips

Verify thread size, gasket sealing surface, height, and outer diameter before installation. This filter uses a spin-on lube filter style and does not include an anti-drain back valve or bypass relief valve setting. Confirm the engine’s oil filter specification against the existing part number before service, especially when cross-referencing WIX 51674 for Nissan, Mitsubishi, or Caterpillar applications.

Quality Assurance

WIX HD oil filters are built for heavy-duty service with high-capacity media and corrosion-resistant construction. The design supports OEM-style oil and filter change intervals in equipment that operates in trucking, agriculture, construction, mining, and similar demanding environments.