Bosch 5589WS Engine Air Filter

Bosch Workshop Air Filter 5589WS Overview

The Bosch Workshop Air Filter 5589WS is an engine air filter built for select GMC, Buick, Chevrolet, and Saturn applications. Its panel shape and high-pleat media design help maintain clean intake airflow for engine protection and consistent performance.

Compatible With 2007-2016 GMC Acadia, 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2017 GMC Acadia Limited, and 2007-2010 Saturn Outlook. This Bosch 5589WS air filter is also a direct cross-reference for 15278634.

Key Features

• Panel-style engine air filter for OE-style fitment
• High number of pleats to increase filter surface area
• High-velocity cellulose cured media with 98% filtering efficiency
• Polyurethane seal helps maintain sealing performance and resist water and heat
• Designed to keep outside particles out of the engine intake system

Product Details

Bosch Workshop Air Filter 5589WS uses a pleated cellulose media construction to capture airborne contaminants before they enter the engine. The polyurethane sealing edge is designed to preserve filter surface integrity while supporting elasticity and a stable seal under heat and moisture exposure. For drivers servicing a GMC Acadia, Buick Enclave, or Chevrolet Traverse, this engine air filter supports clean intake airflow and dependable engine protection.

What This Air Filter Helps Address

• Restricted airflow caused by a dirty or loaded engine air filter
• Dust and road debris entering the intake tract
• Reduced filtration efficiency from worn filter media
• Seal leakage around an aging or damaged filter frame
• Loss of intake cleanliness during routine maintenance intervals

Installation Notes

Verify the panel-style filter dimensions and vehicle application before installation. Replace the existing filter according to the vehicle maintenance schedule, and inspect the airbox for debris before seating the new filter. Confirm proper orientation so the seal seats evenly in the housing.

Quality Assurance

Bosch designs the Workshop Air Filter line with filtration efficiency, sealing integrity, and intake protection in mind. Part number 5589WS is built for the listed applications and cross-references 15278634 for the same use case.