Wix 51734 Engine Oil Filter

WIX 51734 Engine Oil Filter Overview

The WIX 51734 is a spin-on engine oil filter built for heavy-duty service in Ford trucks and vans. It uses enhanced cellulose media, a high-flow design, and corrosion-resistant construction to support reliable oil filtration in demanding operating conditions.

Compatible With Ford F-250, F-350, E-350, and Excursion applications that call for this filter size and thread pattern, the WIX 51734 is a practical choice for routine oil service at manufacturer OE recommended intervals.

Key Features

• Spin-on lube filter design for heavy-duty engine oil service
• Enhanced cellulose media with 21 micron filtration rating
• Flow rate of 28-30 GPM for high-volume oil circulation
• Corrosion-resistant can, center tube, and end caps
• Thread size: 1 1/2-16
• Height: 8.093 in. with 4.282 in. outer diameter
• Burst pressure rated at 385
• No anti-drain back valve and no bypass relief valve setting

Detailed Description

WIX 51734 is engineered for medium- and heavy-duty engine applications where consistent oil flow and durable construction matter. The enhanced cellulose media is designed to capture contaminants while maintaining strong flow characteristics, and the filter’s high-capacity format supports extended service demands common in trucks, farm equipment, construction equipment, mining equipment, and similar duty cycles. This part cross-references Ford F4TZ6731A and NAPA Gold 1734 for the same application.

For fitment-focused searches, this filter is commonly selected for Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford E-350 Super Duty oil filter replacement needs. It also appears in applications for Ford Excursion and earlier Ford F-Series and Econoline models listed below.

What It Helps Address

• Engine oil contamination from normal wear particles
• Restricted oil flow caused by a loaded or aging filter
• Leak concerns related to worn sealing components
• Premature filter breakdown in heavy-duty operating conditions
• Routine maintenance needs for Ford truck and van oil service

Installation Notes and Tips

• Verify the thread size and filter dimensions before installation.
• Replace the filter during each oil service interval.
• Check the sealing surface for debris before spinning the filter on.
• Follow the vehicle manufacturer’s oil change interval guidance.
• Confirm the application against the vehicle’s engine and service requirements.

Quality Assurance

WIX builds this HD oil filter with high-strength, corrosion-resistant components and sealing materials intended to support leak-resistant performance under varied operating conditions. The filter is recommended for OEM oil and filter change intervals.

Vehicle Fitment

• Fits 2003 Ford E-350 Club Wagon, N/A
• Fits 1999-2003 Ford E-350 Super Duty, N/A
• Fits 2000-2003 Ford Excursion, N/A
• Fits 1999-2003 Ford F-250 Super Duty, N/A
• Fits 1999-2003 Ford F-350 Super Duty, N/A
• Fits 1995-2002 Ford E-350 Econoline Club Wagon, N/A
• Fits 1995-1998 Ford E-350 Econoline, N/A
• Fits 1997 Ford F-250 HD, N/A
• Fits 1994-1997 Ford F-350, N/A
• Fits 1994-1996 Ford F-250, N/A