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Wix 51820 Engine Oil Filter
| Brand | Wix 51820 |
|---|---|
| Anti-Drain Back Valve | Yes |
| BetaRatio | 2/20=23/40 |
| Burst Pressure | 390 |
| Bypass Relief Valve Setting | 30 |
| Class | Ha |
| Duty Type | Hd |
| Flow Rate | 12-16 gpm |
| Height | 7.827 |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Micron | 25.00 |
| Outer Diameter Top | 3.698 |
| Style | Spin-on lube filter |
| Thread Size | 1-12 |
| Fits | — |
Heavy-duty filtration. High-capacity cellulose media helps protect engines in demanding service.
Leak-resistant construction. Corrosion-resistant can, center tube, and end caps improve durability.
Spin-on design. Simplifies oil filter changes with a straightforward replacement fit.
Cross-references ABG 1160025, ACDelco PF 38 and ACDelco PF 2207 for the same application. See all 548.
WIX 51820 HD Oil Filter Overview
The WIX 51820 is a heavy-duty spin-on engine oil filter built for demanding diesel and industrial service. It uses high-capacity cellulose media, an anti-drain back valve, and a 30 PSI bypass setting to support consistent oil flow and engine protection in medium- and heavy-duty applications.
Compatible With applications from brands such as Volvo, Renault, Deutz, and Caterpillar, this filter is a practical OE-style replacement for equipment that needs dependable filtration under tough operating conditions. The WIX 51820 is also cross-referenced to Fleetguard LF3331 for the same application.
Key Features
- Heavy-duty spin-on lube filter design
- Cellulose media with 25 micron filtration
- Anti-drain back valve helps retain oil in the filter
- 30 PSI bypass relief valve setting
- High burst pressure rating for demanding service
- Corrosion-resistant can, center tube, and end caps
- Thread size: 1-12
- Height: 7.827 in. with 3.698 in. top outer diameter
Detailed Description
Built for medium and heavy trucks, farm equipment, construction machinery, mining equipment, and other diesel-powered applications, the WIX 51820 oil filter is engineered for long service life and reliable sealing. Its high-capacity media helps capture contaminants while maintaining flow rates suited to heavy-duty lubrication systems. The anti-drain back valve supports quicker oil pressure on startup, and the corrosion-resistant housing components are made to withstand harsh operating environments. If you are servicing Volvo, Renault, or Deutz equipment, the WIX 51820 offers a straightforward replacement option that aligns with OEM oil and filter change intervals.
What It Helps Address
- Oil contamination from soot, dirt, and wear particles
- Delayed oil pressure after engine shutdown
- Filter leakage caused by weak sealing components
- Premature filter breakdown in high-vibration service
- Restricted oil flow in heavy-duty diesel operation
Installation Notes and Tips
Verify thread size, gasket sealing surface, and overall filter dimensions before installation. Pre-lubricate the gasket with clean engine oil, tighten to the manufacturer’s specified procedure, and check for leaks after startup. For service work on Volvo, Renault, or Deutz engines, confirm the part number against the existing filter and maintenance specifications before replacement. The WIX 51820 part number should be matched carefully during routine oil service.
Quality Assurance
WIX designs this HD oil filter with high-strength, corrosion-resistant construction and sealing components intended for long-lasting performance in severe-duty environments. The 51820 is built to support OEM-style service intervals and dependable filtration in heavy-duty engine applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||