Wehrli 2004.5-05 Chevrolet LLY Duramax Passenger Side 3in Intercooler Pipe - Flat Black
Wehrli 2004.5-05 Chevrolet LLY Duramax Passenger Side 3in Intercooler Pipe - Flat Black
Part number: WCFWCF100355-FB
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Listed for: Chevrolet LLY DuramaxFitment notes & questions
Wehrli Custom Fab Intercooler for the 2004 Chevrolet LLY Duramax. Turbo and boost parts control how much air is forced into the engine.
Key features
- Flat Black
Specifications
- Brand: Wehrli Custom Fab
- Part type: Turbo part
Fitment for the 2004 Chevrolet LLY Duramax
Listed for the 2004 Chevrolet LLY Duramax. 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
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 and trim match the fitment listed above (2004 Chevrolet LLY Duramax).
Turbo part for the Chevrolet LLY Duramax: what to know
Boost changes need fuel and tuning to match, or the engine can run lean.
Fitment notes
- Listed for: Chevrolet LLY Duramax.
- Model years: 2004.5-05. Parts can change mid-generation, so match the exact year.
- 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 fitmentWhat else to plan for
- 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 LLY Duramax turbo part
Will this fit my Chevrolet LLY Duramax?
Do I need a tune?
Where do specs and warranty details come from?
Questions & answers
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