Wehrli Custom Fab
Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit - Bengal Blue
Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit - Bengal Blue
Part number: WCFWCF100403-BB
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet L5P DuramaxFitment notes & questions
Wehrli Custom Fab Wehrli, listed for 2017–2019 Chevrolet L5P Duramax. Intakes change the induction sound and can help airflow, especially on modified engines.
Quick facts
- Brand: Wehrli Custom Fab
- Part type: Air intake
- Listed for: 2017–2019 Chevrolet L5P Duramax
Listed fitment
- 2017-2019 Chevrolet Silverado 2500 HD High Country
- 2017-2019 Chevrolet Silverado 2500 HD LT
- 2017-2019 Chevrolet Silverado 2500 HD LTZ
- 2017-2019 Chevrolet Silverado 2500 HD WT
- 2017-2019 Chevrolet Silverado 3500 HD High Country
- 2017-2019 Chevrolet Silverado 3500 HD LT
- 2017-2019 Chevrolet Silverado 3500 HD LTZ
- 2017-2019 Chevrolet Silverado 3500 HD WT
- 2017-2019 GMC Sierra 2500 HD Base
- 2017-2019 GMC Sierra 2500 HD Denali
- 2017-2019 GMC Sierra 2500 HD SLE
- 2017-2019 GMC Sierra 2500 HD SLT
- 2017-2019 GMC Sierra 3500 HD Base
- 2017-2019 GMC Sierra 3500 HD Denali
- 2017-2019 GMC Sierra 3500 HD SLE
- 2017-2019 GMC Sierra 3500 HD SLT
Tip: Check that the mass airflow sensor fits correctly and clear any codes after install.

Wehrli Custom Fab air intake for the Chevrolet L5P Duramax: what to know
Intakes change the induction sound and can help airflow, especially on modified engines.
Fitment notes
- Listed for: Chevrolet L5P Duramax.
- Model years: 17-19. Check your car's year falls inside this range.
- Specs, lead time and warranty come from Wehrli Custom Fab and can change. The details above this guide are the latest we have.
Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.
Ask about fitmentWhat else to plan for
- Filter cleaning kit. Reusable filters need cleaning and oiling.
More for your car: Chevrolet Parts · Fuel & air intake
Questions about Chevrolet L5P Duramax air intake
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Questions & answers
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