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Wix 51768 Engine Oil Filter
Reliable Engine Oil Filtration for Porsche 911
The Wix 51768 engine oil filter is designed to provide effective oil filtration for Porsche 911 models. Engineered with key features like an anti-drain back valve and a cellulose media material, this spin-on lube filter helps maintain engine performance and longevity.
- Anti-drain back valve to prevent dry starts
- Burst pressure rating of 300 psi for durability
- Bypass relief valve set at 30 psi to ensure continuous oil flow
- Flow rate between 12-16 gallons per minute for efficient filtration
- Spin-on style with 1-12 thread size for secure installation
- 35 micron filtration rating using cellulose media
- Height of 5.178 inches and outer diameter of 3.66 inches
Technical Details and Performance
The Wix 51768 oil filter is classified as a heavy-duty (Hd) filter with a Ha class rating, suitable for demanding engine conditions. Its cellulose media captures contaminants down to 35 microns, balancing filtration efficiency and flow rate. The anti-drain back valve prevents oil from draining out of the filter when the engine is off, reducing wear during startup. The bypass relief valve activates at 30 psi to maintain oil flow if the filter becomes clogged, protecting the engine from oil starvation. With a burst pressure of 300 psi, this filter withstands high-pressure conditions without failure.
Compatible Applications and Benefits
This Wix engine oil filter is compatible with Porsche 911 vehicles, providing reliable filtration tailored to the engine's requirements. It addresses common issues such as:
- Preventing engine wear caused by contaminated oil
- Reducing the risk of oil starvation during cold starts
- Maintaining consistent oil flow under varying engine loads
- Protecting engine components from premature damage
- Ensuring proper engine lubrication for performance and longevity
Installation Notes and Tips
Installation of the Wix 51768 spin-on oil filter is straightforward. Ensure the engine is cool before removal. Clean the mounting surface and apply a light coat of clean oil to the new filter’s gasket to ensure a proper seal. Tighten the filter according to manufacturer specifications, typically hand-tight plus a quarter turn. Check for leaks after installation and monitor oil pressure during initial operation.
Quality Assurance and Warranty
Wix filters are manufactured to meet industry standards for filtration and durability. The 51768 model undergoes rigorous testing to ensure it meets performance specifications such as burst pressure and flow rate. While specific warranty details may vary, Wix generally offers coverage against defects in materials and workmanship. Refer to Wix documentation for complete warranty information.
| Brand | Wix |
| Part Number | 51768 |
| Anti-Drain Back Valve | Yes |
| Burst Pressure | 300 |
| Bypass Relief Valve Setting | 30 |
| Class | HA |
| Duty Type | HD |
| Flow Rate | 12-16 GPM |
| Height | 5.178 |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Micron | 35.00 |
| Outer Diameter Top | 3.66 |
| Style | Spin-On Lube Filter |
| Thread Size | 1-12 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1982 | Porsche | 911 | 3.3L | H6 | N/A | Manufacturer OE Recommended Oil Change Intervals; Original Equipment Part Number PF 2044 |
| 1981 | Porsche | 911 | 3.3L | H6 | N/A | Manufacturer OE Recommended Oil Change Intervals; Original Equipment Part Number PF 2044 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.