Wehrli Custom Fab
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Grey
Wehrli 11-16 Chevrolet Duramax LML 4in Intake Kit - WCFab Grey
Part number: WCFWCF100194-GRY
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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 Duramax LMLFitment notes & questions
Wehrli by Wehrli Custom Fab for 2011–2016 Chevrolet Duramax LML. An aftermarket air intake replaces the factory airbox and tube with a freer-flowing filter and pipe.
Quick facts
- Brand: Wehrli Custom Fab
- Part type: Air intake
- Listed for: 2011–2016 Chevrolet Duramax LML
Tip: Check that the mass airflow sensor fits correctly and clear any codes after install.

Before you order: Chevrolet Duramax LML air intake fitment
An aftermarket air intake replaces the factory airbox and tube with a freer-flowing filter and pipe.
Fitment notes
- Listed for: Chevrolet Duramax LML.
- Model years: 11-16. If your year sits at the edge of the range, check the details above.
- Engine: check the engine size listed against your vehicle's VIN or under-hood label.
- 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? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentPlan the whole job
- Filter cleaning kit. Reusable filters need cleaning and oiling.
More for your car: Chevrolet Parts · Fuel & air intake
Questions about Chevrolet Duramax LML air intake
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Questions & answers
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