Wix 51050 Engine Oil Filter - Bypass
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Wix 51050 Engine Oil Filter - Bypass

Brand Wix 51050
Anti-Drain Back Valve No
Burst Pressure 380
Bypass Relief Valve Setting None
Class HA
Duty Type HD
Flow Rate 1-3 GPM
Height 5.178
Inner Diameter Top Closed
Media Material Enhanced Cellulose
Micron 10.00
Outer Diameter Top 3.660
Style Spin-On Lube Filter
Thread Size 5/8-18
Fits AM General, Jeep, Fiat, American Motors, Checker, Studebaker, Packard, Nash, and Willys · 9 vehicles

Heavy-duty oil filter. High-capacity media for demanding operating conditions.

Spin-on design. Simple installation with a secure, leak-resistant seal.

Enhanced cellulose media. Delivers 10-micron filtration for cleaner engine oil.

Cross-references ACDelco P 3, ACDelco PR and ACDelco SN for the same application. See all 320.

$17.74Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
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WIX 51050 Oil Filter Overview

The WIX 51050 is a spin-on engine oil filter built for heavy-duty service in medium and heavy trucks, farm equipment, construction equipment, mining equipment, and other demanding applications. It uses enhanced cellulose media for 10-micron filtration and is recommended for OEM oil and filter change intervals.

Fits 1963-1971 Jeep CJ5, N/A. Fits 1963-1971 Jeep CJ5 oil filter applications where the listed thread and size specifications match the engine setup.

Key Features

  • Spin-on lube filter design for straightforward service
  • Enhanced cellulose media with 10-micron filtration
  • High-capacity construction for heavy-duty duty cycles
  • Corrosion-resistant can, center tube, and end caps
  • Leak-resistant sealing components for long service life
  • 5/8-18 thread size, 5.178 in. height, 3.660 in. outer diameter
  • 1-3 GPM flow rate and 380 burst pressure rating

Detailed Description

WIX Part Number 51050 is engineered for engines that operate under sustained load and variable conditions. The filter’s enhanced cellulose media helps capture fine contaminants while maintaining flow, and the heavy-duty housing components support durability in equipment that sees frequent vibration, heat, and extended run time. This part cross-references Donaldson P550050 and Fleetguard LF607 for the same application.

For Jeep CJ5 owners, the WIX 51050 provides a direct oil filtration option for 1963-1971 Jeep CJ5 and 1963-1964 Jeep CJ5 spin-on filter applications. The part number 51050 is also commonly searched as Wix 51050 when comparing replacement oil filters by size and thread specification.

What It Helps Address

  • Engine oil contamination from soot, dust, and wear particles
  • Reduced filtration performance during long service intervals
  • Oil leaks related to worn sealing surfaces or degraded filter construction
  • Premature engine wear caused by inadequate contaminant capture
  • Service issues in heavy-duty equipment exposed to harsh operating conditions

Installation Notes and Tips

Verify the 5/8-18 thread size, 5.178-inch height, and 3.660-inch outer diameter before installation. Because this filter does not use an anti-drain back valve and has no bypass relief valve setting, confirm the engine’s oiling requirements and follow the manufacturer’s service procedure. Pre-lubricate the gasket, tighten to the specified service guidance, and check for leaks after startup.

Quality Assurance

WIX builds the 51050 with high-strength, corrosion-resistant components and sealing materials intended to maintain a secure seal under demanding operating conditions. The filter is recommended for OEM oil and filter change intervals, and the WIX 51050 part number is supported by broad aftermarket interchange coverage for replacement matching.

Related reading

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1971JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1970JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1969JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1968JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1967JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1966JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1965JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals
1964JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals; Spin-On Filter
1963JeepCJ52.2LL4N/AManufacturer OE Recommended Oil Change Intervals; Spin-On Filter
Directly replaces or cross-references 320 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
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Archived — S7Sofima — S 1500 RTalbot — 990 936Tecalemit — FB 5418Tecnocar — R51Tecnocar — R620Teho — 4018Teho — 4081Teho — OK 18Teho — OK 81Texaco — HSO103Texaco — TE 112Texaco — TE 113TRP — 1534711UFI — 23.100.00UFI — 23.101.00UFI — 23.111.00Universal Filter Italiana (UFI) — 2310100Unocal 76 — P3Unocal 76 — PF3Valmet — 800008582PVTE-FILTER — 93 APVTE-FILTER — 93 AP/1VTE-FILTER — 93 AP/2WALMI — WS50Warner — PB50Warner — WPB50WGB — S87CPWhite — 60514ASWhite — 104397AWhite — 208728White — 256274White — 256274BWhite — 286760CWhite — 600136AAWhite — 600136FWhite — 605814ASAWhite — 605814FSWhite — 928055White — W104397AWix Europe — WL7065Woodgate — WGL607Woodgate — WGL786Woodgate — WGL 3308Woodgate — WGL3543314 4364899 0508925418928055936407991718