TYC 800058C Cabin Air Filter - Under Hood

Cabin Air Filter for Cadillac CTS, STS, and SRX

TYC 800058C is a carbon cabin air filter for select Cadillac models with under-hood placement. It is built for fast service access and helps maintain cleaner air entering the cabin on vehicles such as the Cadillac CTS, Cadillac STS, and Cadillac SRX.

• Carbon filter media for cabin air filtration
• Under hood location for service access
• Install time: under 5 minutes
• Direct fit for select Cadillac CTS, STS, and SRX applications
• Single cabin air filter replacement part

Fitment Details

Compatible with 2003-2015 Cadillac CTS, under hood. Compatible with 2005-2011 Cadillac STS, under hood. Compatible with 2004-2009 Cadillac SRX, under hood.

TYC 800058C is a cabin air filter replacement for drivers searching for a Cadillac CTS cabin air filter under hood, a Cadillac STS cabin air filter under hood, or a Cadillac SRX cabin air filter under hood. The carbon filter construction helps capture airborne contaminants before they enter the passenger compartment, supporting cleaner HVAC airflow during everyday driving.

What It Helps Address

• Dust and road debris entering the HVAC intake
• Reduced cabin air freshness from a loaded filter
• Restricted airflow caused by a dirty cabin filter
• Odors and airborne particles passing through the HVAC system
• Routine maintenance replacement for Cadillac cabin air filtration

Installation Notes and Tips

This filter installs under the hood and is listed with an install time of less than 5 minutes. Confirm the vehicle uses the under-hood cabin filter location before ordering, and compare the existing filter shape and housing layout to TYC 800058C during service. This part cross-references Bosch C3859 and FRAM CF10371 for the same application.

Quality Assurance

TYC supplies automotive replacement parts with application-specific fitment data for accurate service selection. TYC 800058C is cataloged for direct replacement use on the listed Cadillac applications and is built as a carbon cabin air filter for HVAC filtration service.