Baldwin PA4399 Air Filter

Overview of Baldwin PA4399 Engine Air Filter for Nissan Altima

The Baldwin PA4399 engine air filter is designed specifically for Nissan Altima models, providing reliable air filtration to maintain engine performance. This filter replaces Nissan part numbers 16546-JA00A and 16546-JA00B, ensuring compatibility and proper fitment.

• Compatible with Nissan Altima vehicles
• Dimensions: 12 11/32 inches length, 5 7/32 inches width, 2 1/4 inches height (313.5 x 132.6 x 57.2 mm)
• Replaces Nissan OEM parts 16546-JA00A and 16546-JA00B
• Engine air filter designed for effective air and fuel delivery
• Part number PA4399 for easy identification and ordering

Detailed Product Description and Specifications

The Baldwin PA4399 engine air filter is engineered to meet the specific air filtration requirements of Nissan Altima vehicles. With precise dimensions of 12 11/32 inches in length, 5 7/32 inches in width, and 2 1/4 inches in height (313.5 mm x 132.6 mm x 57.2 mm), this filter ensures a secure fit within the air intake system. It replaces the original Nissan parts 16546-JA00A and 16546-JA00B, maintaining OEM standards for airflow and filtration efficiency. Proper filtration is critical to prevent contaminants from entering the engine, which can affect performance and longevity.

Applications and Common Issues Addressed

• Prevents engine damage caused by dust and debris
• Helps maintain optimal engine air-fuel mixture
• Reduces risk of decreased fuel efficiency due to clogged filters
• Minimizes engine misfires related to poor air quality
• Supports consistent engine performance and emissions control

Installation Notes and Tips

Installing the Baldwin PA4399 engine air filter in Nissan Altima models is straightforward. Ensure the engine is off and cool before beginning installation. Remove the old air filter by opening the air filter housing, then place the PA4399 filter securely in the housing, matching the dimensions and orientation. Confirm the filter seals properly to avoid unfiltered air bypass. Regular inspection and replacement according to the vehicle manufacturer’s maintenance schedule are recommended for optimal performance.

Quality Assurance and Warranty Information

Baldwin engine air filters are manufactured to meet industry standards for durability and filtration efficiency. The PA4399 is produced with quality materials to withstand typical operating conditions in Nissan Altima vehicles. While specific warranty details may vary, Baldwin generally offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms related to the PA4399 engine air filter.