How to replace the cabin air filter in your car on Cadillac STS?

Your vehicle comes with a passenger compartment air filter system which exists in standard dust filter type along with the additional dust/odor filter type that combines trap pollen and odors using charcoal elements. Regular replacement of the filter ensures your climate control system avoids water damage and small particle damage. The process to reach the passenger compartment air filter begins with pulling the rubber hood seal away from the leaf screen vent cover edge and continuing with the removal of three fasteners that secure the filter access cover before sliding off the cover. To remove the plastic water deflector start by releasing its retention tab through outboard edge lifting before using inboard edge lifting to activate the second retention tab and sliding the deflector inside the vehicle for elimination. Pull the filter to view the top edge and slide it out of the compartment by lifting it from the front while moving upward. Replace the new air filter in position while verifying the arrow on the filter must point towards the passenger section. To complete the installation replace the water deflector, filter cover and hood seal in the order opposite to removal.

OEM Cadillac STS Cabin Air Filter

Interior Cabin Air Filter

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Cadillac STS Air Filter Part Number: 19130403
$34.18 MSRP: $61.03
You Save: $26.85 (44%)
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Product Specifications
- Other Name: Filter Kit, Air Distributor; Cabin Air Filter; Filter
- Replaces: 25740404
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Air Filter Part Number: 88957450
$24.76 MSRP: $44.21
You Save: $19.45 (44%)
Product Specifications
- Other Name: Filter, Air Distributor; Cabin Air Filter; Filter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Cadillac STS | Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

Cadillac STS Cabin Air Filter

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The Cabin Air Filter is one of the many components that play a crucial role to enhance comfort by filtering the air being supplied in the car's cabin. This Cabin Air Filter is produced for different Cadillac STS models and protects the health of passengers plus purifies cabin air from dangerous contaminants, exhaust smells, and components of particulate matter. The durability and efficiency of the Cabin Air Filter is commendable, replacement is advisable because a clogged cabin filter causes re-circulation of stale air and puts pressure on the vehicles Heating, Ventilation, and Air Condition (HVAC) system. This in addition to boosting the performance of the Cadillac STS also serves the safety aspect by making sure that the climate controls are well functioning. The Cabin Air Filter is predominantly made of hi-quality pleated paper; designs depend on specific dimensions of each STS model. It is relevant to various Cadillac STS versions which makes them compatible, and proves its contribution to the car's performance. Also, the Cabin Air Filter as a feature is unique as it accentuates the quality of air inside the car and minimizes allergens. Therefore, the Cabin Air Filter being a model that focuses on the health and comfort of the passengers, it depicts Cadillac automobile manufacturing company as a luxury and performance-oriented car-maker in the industry.

Cadillac STS Cabin Air Filter Parts Questions & Experts Answers

Air Filter
19130403
Q: How to replace the cabin air filter in your car on Cadillac STS?
A:
Your vehicle comes with a passenger compartment air filter system which exists in standard dust filter type along with the additional dust/odor filter type that combines trap pollen and odors using charcoal elements. Regular replacement of the filter ensures your climate control system avoids water damage and small particle damage. The process to reach the passenger compartment air filter begins with pulling the rubber hood seal away from the leaf screen vent cover edge and continuing with the removal of three fasteners that secure the filter access cover before sliding off the cover. To remove the plastic water deflector start by releasing its retention tab through outboard edge lifting before using inboard edge lifting to activate the second retention tab and sliding the deflector inside the vehicle for elimination. Pull the filter to view the top edge and slide it out of the compartment by lifting it from the front while moving upward. Replace the new air filter in position while verifying the arrow on the filter must point towards the passenger section. To complete the installation replace the water deflector, filter cover and hood seal in the order opposite to removal.