K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can
K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can
K&N Engineering
The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for your vehicle and is backed by our No-Hassle Lifetime Limited Warranty.This Part Fits:
Year
Make
Model
Submodel
2020-2025
Chevrolet
Silverado 2500 HD
Custom
2020-2025
Chevrolet
Silverado 2500 HD
High Country
2020-2025
Chevrolet
Silverado 2500 HD
LT
2020-2025
Chevrolet
Silverado 2500 HD
LTZ
2020-2025
Chevrolet
Silverado 2500 HD
WT
2024-2025
Chevrolet
Silverado 2500 HD
ZR2
2020-2025
Chevrolet
Silverado 3500 HD
High Country
2020-2025
Chevrolet
Silverado 3500 HD
LT
2020-2025
Chevrolet
Silverado 3500 HD
LTZ
2020-2025
Chevrolet
Silverado 3500 HD
WT
2020-2025
GMC
Sierra 2500 HD
AT4
2024-2025
GMC
Sierra 2500 HD
AT4X
2020-2021
GMC
Sierra 2500 HD
Base
2020-2025
GMC
Sierra 2500 HD
Denali
2022-2025
GMC
Sierra 2500 HD
Pro
2020-2025
GMC
Sierra 2500 HD
SLE
2020-2025
GMC
Sierra 2500 HD
SLT
2020-2025
GMC
Sierra 3500 HD
AT4
2020-2021
GMC
Sierra 3500 HD
Base
2020-2025
GMC
Sierra 3500 HD
Denali
2022-2025
GMC
Sierra 3500 HD
Pro
2020-2025
GMC
Sierra 3500 HD
SLE
2020-2025
GMC
Sierra 3500 HD
SLT
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
![K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can]()
K&N 20-23 GM 2500/3500 6.6L Oil Separator Catch Can
-
1-4 DAYS DELIVERY
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100% ORIGINAL AND QUALITY
-
24 MONTHS GUARANTEE
The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for your vehicle and is backed by our No-Hassle Lifetime Limited Warranty.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2025 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2025 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2025 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020-2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2025 | GMC | Sierra 2500 HD | AT4 |
| 2024-2025 | GMC | Sierra 2500 HD | AT4X |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2025 | GMC | Sierra 2500 HD | Denali |
| 2022-2025 | GMC | Sierra 2500 HD | Pro |
| 2020-2025 | GMC | Sierra 2500 HD | SLE |
| 2020-2025 | GMC | Sierra 2500 HD | SLT |
| 2020-2025 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2025 | GMC | Sierra 3500 HD | Denali |
| 2022-2025 | GMC | Sierra 3500 HD | Pro |
| 2020-2025 | GMC | Sierra 3500 HD | SLE |
| 2020-2025 | GMC | Sierra 3500 HD | SLT |
The K&N Air Oil Separator protects the engine and intake tract from blowby by capturing the oil in our industry leading high capacity reservoir. This helps prevent power loss and possible engine damage caused by blowby. The K&N Air Oil Separator is quick and easy to install in about 30 minutes with basic tools and uses factory-style hose connections to quickly snap on and off. The oil separator replaces the factory line from the crank case allowing the oil separator to be mounted to a coinvent location in your engine bay. No tools are needed to check and empty the oil collector reservoir. Each unit is engineered specifically for your vehicle and is backed by our No-Hassle Lifetime Limited Warranty.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2020-2025 | Chevrolet | Silverado 2500 HD | Custom |
| 2020-2025 | Chevrolet | Silverado 2500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 2500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 2500 HD | WT |
| 2024-2025 | Chevrolet | Silverado 2500 HD | ZR2 |
| 2020-2025 | Chevrolet | Silverado 3500 HD | High Country |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LT |
| 2020-2025 | Chevrolet | Silverado 3500 HD | LTZ |
| 2020-2025 | Chevrolet | Silverado 3500 HD | WT |
| 2020-2025 | GMC | Sierra 2500 HD | AT4 |
| 2024-2025 | GMC | Sierra 2500 HD | AT4X |
| 2020-2021 | GMC | Sierra 2500 HD | Base |
| 2020-2025 | GMC | Sierra 2500 HD | Denali |
| 2022-2025 | GMC | Sierra 2500 HD | Pro |
| 2020-2025 | GMC | Sierra 2500 HD | SLE |
| 2020-2025 | GMC | Sierra 2500 HD | SLT |
| 2020-2025 | GMC | Sierra 3500 HD | AT4 |
| 2020-2021 | GMC | Sierra 3500 HD | Base |
| 2020-2025 | GMC | Sierra 3500 HD | Denali |
| 2022-2025 | GMC | Sierra 3500 HD | Pro |
| 2020-2025 | GMC | Sierra 3500 HD | SLE |
| 2020-2025 | GMC | Sierra 3500 HD | SLT |
