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Baldwin B1444 Engine Oil Filter
Overview of Baldwin B1444 Engine Oil Filter
The Baldwin B1444 engine oil filter is designed specifically for select Subaru models, including the Outback, Outback Sport, and Tribeca. Engineered to meet OEM specifications, this filter ensures reliable oil filtration and engine protection.
- Contains an 8 psid by-pass valve for optimal oil flow
- Compatible with Subaru Outback, Outback Sport, Tribeca, B9 Tribeca, Legacy, WRX, and WRX STI
- Height: 2 27/32 inches (72.2 mm)
- Outside diameter: 3 inches (76.2 mm)
- Thread size: M20 x 1.5
- Includes integral gasket for secure sealing
- Replaces Subaru part number SOA51-65109
Technical Details and Specifications
The Baldwin B1444 engine oil filter features an 8 psid by-pass valve that allows oil to bypass the filter element under high pressure conditions, preventing oil starvation to the engine. Its dimensions—2 27/32 inches in height and 3 inches in outside diameter—are designed to fit precisely on compatible Subaru models. The M20 x 1.5 thread ensures proper installation and secure fitment. An integral gasket is included to provide a tight seal, reducing the risk of leaks and maintaining engine oil system integrity.
Compatible Subaru Models and Applications
This engine oil filter is compatible with a range of Subaru vehicles, including the Outback, Outback Sport, B9 Tribeca, Legacy, Tribeca, WRX, and WRX STI. It is a direct replacement for Subaru part number SOA51-65109, making it suitable for routine maintenance and oil filter replacement on these models.
Common Issues Addressed by Baldwin B1444
- Prevents engine wear caused by contaminants in the oil
- Maintains proper oil pressure with the 8 psid by-pass valve
- Reduces risk of oil leaks with the included integral gasket
- Ensures consistent oil flow to critical engine components
- Helps avoid engine damage due to clogged or inefficient filters
Installation Notes and Tips
When installing the Baldwin B1444 engine oil filter, ensure the old filter is fully removed and the mounting surface is clean. Apply a light coat of clean engine oil to the integral gasket before installation to improve sealing. Tighten the filter according to Subaru manufacturer torque specifications to avoid leaks or damage. Verify thread compatibility (M20 x 1.5) before installation.
Quality Assurance and Warranty
Baldwin engine oil filters are manufactured to meet industry standards and OEM requirements. The B1444 model undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Baldwin typically offers coverage against defects in materials and workmanship. Consult product documentation for exact warranty terms.
| Brand | Baldwin |
| Part Number | B1444 |
| Contains | 8 PSID By-Pass Valve |
| Fits | "Subaru Outback, Outback Sport, Tribeca" |
| Height | 2 27/32 |
| Height (mm) | 72.2 |
| Integral Gasket | [1] Included |
| Outside Diameter 1 | 3 |
| Outside Diameter 1 (mm) | 76.2 |
| Replaces | Subaru SOA51-65109 |
| Thread | M20 x 1.5 |
This part fits 42 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2019 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2018 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2018 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2017 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2017 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2016 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2016 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2015 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2015 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2014 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208-AA031 |
| 2014 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2014 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2013 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208-AA031 |
| 2013 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208aa031 |
| 2013 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2013 | Subaru | WRX | 2.5L | H4 | N/A | OE Number : 15208AA031 |
| 2013 | Subaru | WRX STI | 2.5L | H4 | N/A | OE Number : 15208AA031 |
| 2012 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2012 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2012 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2011 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2011 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2011 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2010 | Subaru | Legacy | 3.6L | H6 | N/A | OE Number : 15208-AA031 |
| 2010 | Subaru | Outback | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2010 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2009 | Subaru | Legacy | 3.0L | H6 | N/A | OE Number : 15208AA031 |
| 2009 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : 15208AA031 |
| 2009 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2008 | Subaru | Legacy | 3.0L | H6 | N/A | OE Number : 15208AA031 |
| 2008 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : 15208-AA031 |
| 2008 | Subaru | Tribeca | 3.6L | H6 | N/A | OE Number : 15208AA031 |
| 2007 | Subaru | B9 Tribeca | 3.0L | H6 | N/A | OE Number : 15208AA031 |
| 2007 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : 15208-AA031 |
| 2006 | Subaru | B9 Tribeca | 3.0L | H6 | N/A | OE Number : SOA51-65109 |
| 2006 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : 15208-AA031 |
| 2005 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : 15208-AA031 |
| 2004 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : SOA5165109 |
| 2003 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : SOA5165109 |
| 2002 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : SOA5165109 |
| 2001 | Subaru | Outback | 3.0L | H6 | N/A | OE Number : SOA5165109 |
* 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.