Baldwin PA4487 Air Filter

Overview of Baldwin PA4487 Engine Air Filter

The Baldwin PA4487 engine air filter is designed for specific Buick, Cadillac, and Chevrolet models, including the Buick Regal, Cadillac XTS, and Chevrolet Malibu. This filter features flame retardant media to enhance safety and durability while maintaining optimal airflow for engine performance.

• Compatible with Buick Regal, Cadillac XTS, and Chevrolet Malibu
• Dimensions: 11 3/16" length x 9 15/16" width x 1 11/16" height (284.2mm x 252.4mm x 42.9mm)
• Contains flame retardant media for added safety
• Replaces General Motors part number 20972655
• Related to Baldwin PA4485 (without foam pad)

Detailed Product Description

The Baldwin PA4487 engine air filter is engineered to meet the specifications required by select General Motors vehicles. Its flame retardant media provides an additional layer of protection against combustion risks, making it suitable for use in the Buick Regal, Cadillac XTS, and Chevrolet Malibu. The filter’s precise dimensions ensure a proper fit and effective filtration, helping to maintain engine efficiency and longevity. This part replaces GM 20972655, ensuring compatibility and reliable performance.

Applications and Problem Solving

This engine air filter is used to maintain clean airflow into the engine, which is critical for combustion efficiency and engine health. It addresses several common issues:

• Prevents engine damage caused by dust and debris
• Helps maintain fuel efficiency by ensuring proper air-fuel mixture
• Reduces engine wear and tear from contaminants
• Supports consistent engine performance in Buick Regal, Cadillac XTS, and Chevrolet Malibu
• Minimizes risk of fire hazards with flame retardant media

Installation Notes and Tips

When installing the Baldwin PA4487 engine air filter, ensure the air filter housing is clean and free of debris before placement. Verify the filter orientation matches the original part to maintain proper airflow direction. This filter is designed to fit precisely in the air intake system of the Buick Regal, Cadillac XTS, and Chevrolet Malibu models listed. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule will help sustain engine performance.

Quality Assurance and Warranty

Baldwin filters are manufactured to meet industry standards for filtration and durability. The PA4487 engine air filter is constructed with flame retardant media to enhance safety. This part replaces GM 20972655, ensuring OEM-level fit and function. Baldwin typically offers a limited warranty against defects in materials and workmanship; please refer to Baldwin’s official warranty documentation for specific terms.