Wix 42105 Air Filter

WIX HD Engine Air Filter for Hummer H1

The WIX 42105 engine air filter is built for heavy-duty air filtration in the Hummer H1. It uses cellulose media with a metal end construction and a durable expanded-metal body to help maintain airflow while capturing airborne contaminants.

• Engine air filter for heavy-duty service
• Cellulose media with premium filtration design
• Metal ends for added structural support
• 13.130 in. height, 9.060 in. outer diameter, 5.720 in. inner diameter bottom
• Compatible with 2002-2004 Hummer H1 and 2006 Hummer H1
• WIX part number 42105

Filtration and Construction

WIX HD air filters are engineered around OEM air filter change intervals and laboratory-tested to ISO 5011 standards for contaminant removal. This filter uses premium media stabilization features where applicable, along with pleat stabilization beads, to support consistent filtration performance. The metal ends and corrosion-resistant body construction add durability for demanding use in the Hummer H1.

This part cross-references FRAM CA8331 and NAPA Gold Filters 2105 for the same application.

Vehicle Fitment

• Fits 2002-2004 Hummer H1, N/A
• Fits 2006 Hummer H1, N/A

Common Replacement Reasons

• Restricted engine airflow from a loaded air filter
• Dust and debris entering the intake system
• Reduced filtration efficiency during service intervals
• Maintenance replacement for Hummer H1 air intake service

Installation Notes and Tips

Verify the filter dimensions and housing style before installation. Replace the air filter at the OEM service interval or sooner if operating in dusty conditions. Inspect the airbox sealing surfaces and clean the housing before installing WIX 42105 to help maintain a proper seal.

Quality Assurance

WIX states that this HD air filter line is laboratory tested to ISO 5011 standards and built with durable materials for long service life under heavy-duty operating conditions.