K&N | 81-0804 Catch Can Oil Separator, Chev Silverado 1500, 5.3/6.2L - Cadillac / Chevrolet / GMC 6.2L / 5.3L 2019-2024
CAD $216.52
CAD $254.73
-15%
- FLASH SALE!
The K&N 63-3109 is an enclosed air box roto-molded cold air intake system designed for a wide range of Cadillac, Chevrolet, and GMC vehicles equipped with V8 5.3L and V8 6.2L engines (including supercharged variants). The enclosed airbox protects the filter and inlet air from engine bay heat, while the HDPE roto-molded tube increases airflow to the engine for an estimated gain of +15.7 HP at 5,200 RPM. The airbox lid allows quick, tool-free filter access. The oversized conical red oiled cotton washable filter lasts up to 100,000 miles between services. Installs in under 90 minutes. Not CA legal – off-road use only (63 Series).
| Make | Model | Years | Engine | Notes |
|---|---|---|---|---|
| Cadillac | Escalade | 2021-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Cadillac | Escalade | 2023-2025 | V8 6.2L Supercharged | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Cadillac | Escalade ESV | 2021-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Cadillac | Escalade ESV | 2023-2025 | V8 6.2L Supercharged | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Silverado 1500 | 2019-2025 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Silverado 1500 | 2019-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Silverado 1500 LTD | 2022 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Silverado 1500 LTD | 2022 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Suburban | 2021-2025 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Suburban | 2021-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Tahoe | 2021-2025 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| Chevrolet | Tahoe | 2021-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Sierra 1500 | 2019-2025 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Sierra 1500 | 2020 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube; Body Type: Extended Cab Pickup |
| GMC | Sierra 1500 | 2020 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube; Body Type: Standard Cab Pickup |
| GMC | Sierra 1500 | 2019-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Sierra 1500 Limited | 2022 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Sierra 1500 Limited | 2022 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Yukon | 2021-2025 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Yukon | 2021-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Yukon XL | 2021-2025 | V8 5.3L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |
| GMC | Yukon XL | 2021-2025 | V8 6.2L | CARB Exempt: No; 63 Series - Off-Road Use; Airbox Replacement w/Tube |