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K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101
K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101
K&N Engineering
K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
![K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101]()
K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module - 21-3101
Vehicle-specific part. Select your vehicle to verify fitment.
Fits these vehicles
Chevrolet Silverado 2500 HD
Chevrolet Silverado 3500 HD
GMC Sierra 2500 HD
GMC Sierra 3500 HD (2017-2019)
Chevrolet Silverado 3500 HD
GMC Sierra 2500 HD
GMC Sierra 3500 HD (2017-2019)
K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module
K&N 17-18 Chevrolet 2500/3500 6.6L V8 Diesel Boost Control Module
