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High-Flow Original Lifetime Engine Air Filter - CADILLAC CTS 2.8L/3.2L/3.6L-V6
SKU
33-2251
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
- Designed to increase horsepower
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- No-Hassle Lifetime Limited Warranty
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
| Air Filter Shape | Panel |
| Air Filter Material | Cotton Gauze |
| Washable | Yes |
| Height | 1 in (25 mm) |
| Outside Length | 13.375 in (340 mm) |
| Outside Width | 11.125 in (283 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Warranty | No-Hassle Lifetime Limited |
| Product Style | Panel Air Filter |
| Weight | 1.9 lb (0.8 kg) |
| Filter Re-Oiling Amount | 1.09 oz (32 ml) |
| Product Box Height | 2.31 in (59 mm) |
| Product Box Length | 15.06 in (383 mm) |
| Product Box Width | 11.06 in (281 mm) |
| Filter Line | High-Flow |
| Overall Filter Efficiency | Up To 99% Efficiency |
| AC Delco A2029C |
| Cadillac 25728874 |
| Champ Labs. AF9546 |
| Ecogard XA5497 |
| Fram CA9459 |
| Luber-Finer AF9546 |
| MicroGard MGA46653 |
| Mobil MA9546 |
| Premium Guard PA5497 |
| Purepro A5497 |
| Purolator A45497 |
| Service Champ AF5497 |
| STP SA9459 |
| Valvoline VA335 |
| Warner WAF9546 |
| WIX 46653 |
UP TO99%
Efficiency
LIFETIME
Usage Mileage
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
Resources:
Installation PDF
Air Filter Test Data
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