WIX 51749 oil filter matches
Compare WIX 51749 against compatible oil filters from other brands. Review thread size, gasket dimensions, height, valve behavior, and fitment notes before substituting. This is a research tool, not an automatic guarantee of fitment. Documented fitment includes 4 vehicle/engine combinations across 2 makes, including Kenworth, Western Star.
Before substituting: verify filter style, thread size or cartridge dimensions, gasket dimensions, height and clearance, bypass behavior, and your engine or equipment requirements.
Best equivalent matches
Select up to 4 filters, then click Compare to view their specs next to the searched filter. How matching is scored.
| Specification | Searched filter WIX 51749 Reference filter | WIX 51749MPBest Match SAFE | SAFE | SAFE |
|---|---|---|---|---|
| Thread size | 13/8-16 | 13/8-16 | 13/8-16 | 13/8-16 |
| Gasket OD | 109.7 mm | 109.7 mm | 109.7 mm | 110.6 mm |
| Gasket ID | 97.03 mm | 97.03 mm | 97.03 mm | 97.92 mm |
| Can OD | 118.4 mm | 118.4 mm | 118.3 mm | 119.8 mm |
| Height | 247.6 mm | 247.6 mm | 248.3 mm | 250.8 mm |
| Internal bypass valve | Yes | Yes | Yes | Yes |
| Bypass PSID | 12 - 15 | 12 - 15 | 13 - 19 | 13 - 19 |
| Anti-drainback valve | Yes | Yes | Yes | Yes |
Documented vehicle and equipment fitment
Fitment data below comes directly from manufacturer catalogs and published cross-reference sources on file for this filter. It is not a substitute for verifying fitment against your specific vehicle or equipment.
Kenworth (1 vehicle/engine combination)
- 1991 Kenworth C500 SERIES (L6 10.80L Diesel)
Other (1 vehicle/engine combination)
- Year unknown Unspecified vehicle
Western Star (2 vehicle/engine combinations)
- 2001 Western Star 3800 SERIES (L6 14.60L Diesel)
- 1995 Western Star 5964 SERIES (L6 14.60L Diesel)