Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Candy Red
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Candy Red
Part number: WCFWCF100365-CR
Couldn't load pickup availability
- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Chevrolet 6.6L L5PFitment notes & questions
Intercooler by Wehrli Custom Fab, made to fit the 2020–2024 Chevrolet L5P Duramax with the 6.6L engine as listed below. Turbo and boost parts control how much air is forced into the engine.
Key features
- Candy Red
Specifications
- Brand: Wehrli Custom Fab
- Part type: Turbo part
- Engine: 6.6L
Fitment for the 2020–2024 Chevrolet L5P Duramax
Listed for the 2020–2024 Chevrolet L5P Duramax with the 6.6L engine. Check your year, model and trim against the title before you order.
What it does
Replacement parts keep a factory turbo system working; upgrades raise its limits. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Change fuel and tuning together with boost, and check for leaks with a boost leak tester.
- Tuning: Most boost changes need a tune.
- Couplers and clamps: Old couplers split under boost.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Which engine is it for?
It is listed for the 6.6L engine in the 2020–2024 Chevrolet L5P Duramax. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above (2020–2024 Chevrolet L5P Duramax 6.6L).

About this turbo part for the Chevrolet 6.6L L5P
Replacement parts keep a factory turbo system working; upgrades raise its limits.
Fitment notes
- Listed for: Chevrolet 6.6L L5P.
- Model years: 20-24. Parts can change mid-generation, so match the exact year.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Tuning. Most boost changes need a tune.
- Couplers and clamps. Old couplers split under boost.
More for your car: Intercoolers · Chevrolet Parts · Fuel & air intake
Questions about Chevrolet 6.6L L5P turbo part
Will this fit my Chevrolet 6.6L L5P?
Do I need a tune?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.