2023 Cadillac XT4 2.0L L4 Gas Air Filter
- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
| Air Filter Shape | Panel |
| Height | 1.031 in (26 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Washable | Yes |
| Air Filter Material | Cotton Gauze |
| Product Style | Unique Air Filters |
| Flanges | None |
| Length | 13.719 in (348 mm) |
| Outside Length | 13.719 in (348 mm) |
| Outside Width | 9.063 in (230 mm) |
| Weight | 1.5 lb (0.7 kg) |
| Filter Re-Oiling Amount | 1.7 oz (50 ml) |
| Product Box Height | 1.88 in (48 mm) |
| Product Box Length | 14.06 in (357 mm) |
| Product Box Width | 11.13 in (283 mm) |
| Filter Line | High-Flow |
| Overall Filter Efficiency | Up To 99% Efficiency |
| Warranty | No-Hassle Lifetime Limited |
Easy Moderate Advanced
Screwdriver
5-10 Minutes
Installation PDF
Air Filter Test Data
- RUGGED CONSTRUCTION: K&N Advantage air filters are built with durable, premium materials for up to 18,000 miles of use.
- EXTENDED LIFE (18K): Provides up to 50% longer service life compared to standard 12,000-mile filters.
- SUPERIOR FILTRATION & PROTECTION: Premium synthetic or cellulose-blend filter media (based on application) delivers up to 99% filtration efficiency to help protect your engine.
- REPLACE EVERY 18K MILES: Designed for replacement every 18,000 miles under normal highway driving conditions (approximately 1.5 years based on 12,000 miles per year).
- NO-HASSLE WARRANTY: Backed by a 1-Year Limited Warranty.
- EASY INSTALLATION: Drops directly into your factory air box, typically with no tools required.
| Air Filter Shape | Panel |
| Air Filter Material | Non-woven Synthetic |
| Washable | No |
| Height | 1.65 in (42 mm) |
| Outside Length | 13.74 in (349 mm) |
| Outside Width | 9.09 in (231 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Warranty | 1 Year Limited |
| Product Style | Panel Air Filter |
| Weight | 0.8 lb (0.4 kg) |
| Product Box Height | 1.77 in (45 mm) |
| Product Box Length | 13.94 in (354 mm) |
| Product Box Width | 9.29 in (236 mm) |
| Filter Line | Advantage |
- Engineered to boost horsepower and sharpen throttle response, giving your vehicle stronger, more immediate performance.
- Built with AEM’s washable, reusable Dryflow technology, designed to last for the entire life of your vehicle without ever needing oil.
- Delivers exceptional performance even in harsh, dusty racing environments, maintaining airflow and protection under pressure.
- Proudly manufactured in the USA with high-quality materials and precision standards.
- Will NOT void your vehicle’s warranty, performance you can install with total confidence.
| Air Filter Shape | Panel |
| Air Filter Material | Non-woven Synthetic |
| Height | 1 in (25 mm) |
| Outside Length | 13.688 in (348 mm) |
| Outside Width | 9.063 in (230 mm) |
| Package Quantity | 1 |
| Package Contents | 1 Air Filter |
| Washable | Yes |
| Warranty | Limited Lifetime |
| Product Style | AEM Dryflow Panel Air Filter |
| Filter Material | Non-woven Synthetic |
| Weight | 1.2 lb (0.5 kg) |
| Product Box Height | 15 in (381 mm) |
| Product Box Length | 12.25 in (311 mm) |
| Product Box Width | 2.5 in (64 mm) |
Easy Moderate Advanced
Screwdriver
5-10 Minutes
Installation PDF
Installation Instruction Sheet