OE Quality
60-Day Returns

Wix 51660 Engine Oil Filter
Overview of Wix 51660 Engine Oil Filter
The Wix 51660 engine oil filter is designed for reliable filtration in heavy-duty applications. This spin-on lube filter features a cellulose media material with a 10-micron rating, providing effective contaminant removal for various vehicle makes and models.
- Spin-on lube filter style for easy installation
- Cellulose media material with 10-micron filtration
- Beta ratio of 2/20=12/18 for efficient particle capture
- Heavy-duty (Hd) duty type suitable for demanding engine conditions
- Thread size of 1 3/8-16 for secure fitment
- Height of 10.365 inches and outer diameter of 4.282 inches
- No anti-drain back valve or bypass relief valve included
Technical Details and Specifications
The Wix 51660 oil filter is classified as Class Ha, indicating its compatibility with heavy-duty engine requirements. Its cellulose media is engineered to filter particles down to 10 microns, balancing filtration efficiency and flow rate. The filter’s beta ratio of 2/20=12/18 reflects its ability to capture a significant portion of contaminants while maintaining oil flow. The spin-on design simplifies replacement, and the 1 3/8-16 thread size ensures a secure connection to the engine. With a height of 10.365 inches and an outer diameter of 4.282 inches, this filter fits specific engine models requiring these dimensions.
Compatible Vehicles and Applications
The Wix 51660 engine oil filter is compatible with a range of heavy-duty trucks and commercial vehicles. It is commonly used in diesel engines requiring a robust filtration solution without an anti-drain back valve. Vehicle owners searching for a Wix 51660 oil filter for Ford F-Series trucks, Chevrolet Silverado, or Dodge Ram models will find this filter meets the necessary specifications for effective engine protection.
Common Issues Addressed by Wix 51660 Oil Filter
- Prevents engine wear caused by contaminants in the oil
- Reduces risk of oil flow restriction due to clogged filters
- Helps maintain engine performance under heavy-duty conditions
- Protects against premature engine component failure
- Ensures consistent oil pressure by maintaining proper filtration
Installation Notes and Tips
When installing the Wix 51660 oil filter, ensure the engine is cool to avoid burns. Apply a thin layer of clean engine oil to the gasket before threading the filter onto the engine to ensure a proper seal. Tighten the filter according to manufacturer torque specifications, typically hand-tight plus a quarter turn. Verify compatibility with your vehicle’s engine model and thread size (1 3/8-16) before installation.
Quality Assurance and Warranty
Wix filters are manufactured to meet industry standards for filtration and durability. The 51660 model undergoes rigorous testing to ensure consistent performance in heavy-duty applications. While specific warranty details are not provided here, Wix generally offers warranties covering defects in materials and workmanship. Consult Wix documentation or your vehicle’s service manual for warranty and maintenance guidelines.
| Brand | Wix |
| Part Number | 51660 |
| Anti-Drain Back Valve | No |
| BetaRatio | 2/20=12/18 |
| Bypass Relief Valve Setting | None |
| Class | Ha |
| Duty Type | Hd |
| Height | 10.365 |
| Inner Diameter Top | Closed |
| Media Material | Cellulose |
| Micron | 10.00 |
| Outer Diameter Bottom | 4.282 |
| Outer Diameter Top | 4.282 |
| Style | Spin-on lube filter |
| Thread Size | 1 3/8-16 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* 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.