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Description
FITS 2020+ CADILLAC CT4 & CT4-V ( 2.0L & 2.7L MODELS )
20-26+ Cadillac CT4/CT5 2.0L & 2.7L, Drop-In Air Filter - K&N Filters

FITS 2020+ CADILLAC CT4 & CT4-V ( 2.0L & 2.7L MODELS )
Fits 2020+ CADILLAC CT5 ( 2.0L MODELS )
DESCRIPTION:
Improve the factory filtration in your Cadillac with the K&N 33-5102 Drop-In Air Filter. Designed for 2020-2026 CT4 models with the 2.0L or 2.7L turbocharged engine, including the CT4-V 2.7L, and CT5 models equipped with the 2.0L engine, this filter installs inside the original airbox. K&N engineers its High-Flow replacement filters to support increased airflow and engine performance while capturing incoming contaminants. The direct replacement design offers a straightforward upgrade while preserving the factory intake housing and tubing. The 33-5102 features four layers of oiled cotton-gauze media in a washable panel design. It arrives pre-oiled for installation and can be cleaned and reused, reducing disposable-filter purchases throughout ownership. When service is needed, K&N’s dedicated cleaner removes accumulated dirt, followed by fresh filter oil to prepare the media for continued use. This reusable approach makes the filter a practical addition to regular Cadillac maintenance.
Key Features
- K&N High-Flow drop-in engine air filter
- Fits Cadillac CT4 2.0L and 2.7L applications
- Compatible with CT4-V 2.7L models
- Fits Cadillac CT5 2.0L applications
- Direct replacement inside the factory airbox
- Retains the original intake housing
- Engineered to improve airflow and engine performance
- Four-layer cotton-gauze filter media
- Oiled filtration design
- Pre-oiled and ready to install
- Washable and reusable construction
- Panel filter shape
- Height: 1.188 inches
- Outside length: 10.813 inches
- Outside width: 9.625 inches
- Includes one air filter
- Made in the USA
Important Notes
- Engine selection matters: This filter is not the listed replacement for CT4-V Blackwing 3.6L, CT5-V 3.0L, or CT5-V Blackwing 6.2L applications.
- Cross-references Cadillac original-equipment filter part number 84498926.
- K&N specifies cleaning every 75,000 miles under normal highway conditions. Inspect regularly and service earlier when conditions warrant.
- Use K&N Recharger cleaning and oiling products, such as kit 99-5000, sold separately, and follow the supplied maintenance instructions.