Baldwin PA10278 Air Filter

Overview of Baldwin PA10278 Engine Air Filter for BMW

The Baldwin PA10278 engine air filter is designed specifically for select BMW models, including the 128i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330Ci, and 330xi. This filter ensures proper air filtration to maintain engine performance and longevity.

• Compatible with multiple BMW models: 128i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330Ci, 330xi
• Dimensions: Height 1 31/32 inches (50 mm), Width 3 3/8 inches (85.7 mm), Length 3 3/8 inches (85.7 mm), Length 2 10 17/32 inches (267.5 mm), Width 2 10 7/16 inches (265.1 mm)
• Replaces OEM part numbers BMW 13717542294 and WIX 49056
• Engine air filter designed for efficient air and fuel delivery

Detailed Product Description

The Baldwin PA10278 engine air filter is engineered to meet the specifications required by BMW vehicles such as the 128i, 323i, 325i, and others listed. With precise dimensions including a height of 1 31/32 inches (50 mm) and a width and length of 3 3/8 inches (85.7 mm), this filter fits securely within the air intake system. The extended length and width measurements (Length 2: 10 17/32 inches / 267.5 mm and Width 2: 10 7/16 inches / 265.1 mm) ensure compatibility with the air box design of these BMW models. Baldwin’s PA10278 replaces the original BMW part number 13717542294 and WIX 49056, providing a reliable alternative for maintaining engine air quality.

Common Applications and Issues Addressed

• Prevents engine damage caused by dust and debris entering the air intake
• Helps maintain optimal engine performance and fuel efficiency
• Reduces the risk of clogged air filters that can cause reduced power output
• Supports proper air-fuel mixture for combustion in BMW 3 Series models
• Minimizes engine wear due to contaminants

Installation Notes and Tips

Installation of the Baldwin PA10278 engine air filter is straightforward for the compatible BMW models. Ensure the engine is off and cool before beginning. Remove the air filter housing cover carefully to avoid damage. Take note of the orientation of the old filter before removal. Insert the Baldwin PA10278 filter securely, matching the dimensions and fitment. Confirm the air filter housing is sealed properly to prevent unfiltered air from entering the engine.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet or exceed OEM standards for filtration and durability. The PA10278 engine air filter undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Baldwin typically offers a limited warranty against defects in materials and workmanship. Refer to Baldwin’s official documentation for complete warranty information.