Baldwin P7438 Engine Oil Filter

Overview of Baldwin P7438 Engine Oil Filter for BMW

The Baldwin P7438 engine oil filter is designed specifically for a wide range of BMW models, including the 1 Series M, 3 Series, 5 Series, M2, M3, M4, X Series, and Z4. This filter ensures proper engine oil filtration to maintain engine performance and longevity.

• Compatible with numerous BMW models such as 135i, 328i xDrive, 535i GT, M3, X5, and more
• Includes one metal washer gasket for secure sealing
• Comes with two O-rings to ensure leak-free installation
• Height: 3 1/8 inches (79.4 mm)
• Inside diameter: 1 5/8 inches (41.3 mm)
• Outside diameter: 2 7/8 inches (73 mm)
• Replaces BMW part number 11427566327

Detailed Product Description

The Baldwin P7438 engine oil filter is engineered to meet the filtration requirements of various BMW vehicles, including models like the 128i, 330xi, 640i Gran Coupe, and ActiveHybrid 7. Its precise dimensions—3 1/8 inches in height, 1 5/8 inches inside diameter, and 2 7/8 inches outside diameter—ensure a proper fit and optimal oil flow. The filter comes furnished with a metal washer gasket and two O-rings, which help maintain a tight seal and prevent oil leaks during operation. This filter replaces the OEM BMW part number 11427566327, providing a reliable alternative for maintenance and replacement needs.

Common Applications and Issues Addressed

• Prevents engine wear by filtering contaminants from engine oil
• Helps maintain oil pressure and flow within BMW engines
• Reduces risk of engine damage caused by dirty or degraded oil
• Addresses oil leaks with included metal washer gasket and O-rings
• Supports engine performance in turbocharged and naturally aspirated BMW models

Installation Notes and Tips

• Ensure the engine is cool before removing the old oil filter
• Replace the metal washer gasket and O-rings with those furnished in the package to prevent leaks
• Lubricate the new O-rings with clean engine oil before installation
• Tighten the filter according to BMW manufacturer torque specifications
• Dispose of the used oil filter and oil in accordance with local regulations

Quality Assurance and Warranty

Baldwin engine oil filters are manufactured to meet industry standards for filtration efficiency and durability. The P7438 model is designed to provide consistent performance and protection for BMW engines. While specific warranty details may vary, Baldwin products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or Baldwin's official resources.