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Wix 51971 Engine Oil Filter
| Brand | Wix 51971 |
|---|---|
| Anti-Drain Back Valve | No |
| BetaRatio | 2/20=2/22 |
| Burst Pressure | 310 |
| Bypass Relief Valve Setting | None |
| Class | Ha |
| Duty Type | Hd |
| Flow Rate | 28-32 gpm |
| Height | 10.345 |
| Inner Diameter Top | Closed |
| Media Material | Enhanced cellulose |
| Micron | 17.00 |
| Outer Diameter Top | 4.658 |
| Style | Spin-on lube filter |
| Thread Size | 1 5/8-12 |
| Fits | — |
Heavy-duty filtration. High-capacity media helps protect engines in demanding service.
Enhanced cellulose media. Balances efficient flow with dependable contaminant capture.
Leak-resistant construction. Corrosion-resistant components and superior sealing help maintain performance.
Cross-references ACDelco PF2100, ACDelco PF2100F and AGCO 72526443 for the same application. See all 52.
WIX 51971 HD Oil Filter Overview
The WIX 51971 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 machines, mining equipment, and other hard-working applications.
For buyers searching for a WIX 51971 oil filter, this part is built around durable construction, strong sealing components, and service intervals aligned with OEM oil and filter change schedules. It is also a direct cross-reference for select Fleetguard, Donaldson, and NAPA Gold applications.
Key Features
- Part number: 51971
- Spin-on lube filter style for engine oil service
- Enhanced cellulose media with 17 micron filtration
- Flow rate: 28-32 GPM
- Burst pressure rating: 310
- Corrosion-resistant can, center tube, and end caps
- No anti-drain back valve and no bypass relief valve setting
- Thread size: 1 5/8-12
- Height: 10.345 in; outer diameter: 4.658 in
Detailed Description
The WIX 51971 engine oil filter is engineered for high-capacity filtration in heavy-duty service. Its enhanced cellulose media helps capture fine contaminants while maintaining oil flow, and the robust metal construction supports long service life under demanding operating conditions. This filter is commonly selected for equipment that needs dependable oil filtration in commercial, agricultural, and off-road environments.
Search terms such as WIX 51971, heavy duty oil filter, and spin-on lube filter often lead to this part for applications including Volvo and Detroit Diesel equipment. This part cross-references Fleetguard LF3620 and NAPA Gold 1971 for the same application.
What It Helps Address
- Excess engine wear from contaminated oil
- Reduced oil cleanliness during extended service intervals
- Pressure loss caused by restricted or overloaded filters
- Leak concerns from worn sealing components
- Filter breakdown in high-vibration, high-load duty cycles
Installation Notes and Tips
Verify thread size, gasket sealing surface, and overall dimensions before installation. Prime and lubricate the gasket with clean engine oil, then tighten the filter according to the engine or equipment service procedure. Confirm the correct service interval for your Volvo, Detroit Diesel, or other listed application before returning the unit to service.
Quality Assurance
WIX builds this HD oil filter with corrosion-resistant structural components and sealing materials selected for leak-resistant performance in severe-duty use. The design supports OEM-recommended oil and filter change intervals for equipment that relies on consistent filtration and durable construction.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| No rows match your filter. | ||||