L5P 2017-2026 | John C Garage 8/18

top of page

CUSTOM DURAMAX PARTS

Home
Shop All
L5P 2017-2026
LML 2011-2016
LB7-LMM 2001-2010
Powerstroke
Cummins
JCG Policies
Contact
*Disclaimer*
Installation Instructions
About Us
FAQ
Testimonials
More

Use tab to navigate through the menu items.

Filter by

All
AC Delco
Exergy Performance
Fass Fuel Systems
Fleece Performance
John C Garage Products
Kryptonite Products
S&B Products
S&S Diesel
WCFAB (Wehrli Custom Fab)
Airbags / Load Support
Apparel
Brakes and Components
Cooling System
Diff Covers and Pans
Electronics / Modules
Engine Components
Exhaust Components
Exterior Products
Fuel System
Intake and Air Delivery
Intercooler Piping
Interior Products
Maintenance
Suspension
Towing and Hitches
Transmission Parts
Turbochargers / Install Kits
Wheel Spacers and Accessories
Wheels and Tires

Contact For In Stock Colors

2020-2025 L5P DURAMAX AUXILIARY COOLANT TANK KIT - WCFAB
Price$249.00
Lead times may vary

WCFAB Billet Aluminum Coolant Tank Cap - Black or Clear
Price$40.00
Contact For In Stock Colors

2020-2025 Duramax L5P Upper Coolant Pipe - WCFAB
Price$175.00
In Stock

2017-2019 Duramax L5P Billet Anodized Transmission Cooler Thermostat Bypass Plug
Price$57.50
In Stock

2001-2025 GM Duramax Billet Aluminum Oil Fill Cap - WCFAB
Price$53.00
Contact For In Stock Colors

2001-2019 Silverado/Sierra 2500/3500 Brake Master Cylinder Cover - WCFAB
Price$150.00
Contact For In Stock Colors

2001-2025 GM 1500/2500/3500 Billet Aluminum Brake Master Cylinder Cap - WCFAB
Price$45.00
Contact For In Stock Colors

2001-2025 Duramax 2500/3500HD REAR DIFFERENTIAL COVER - WCFAB
Price$389.00
Lead times may vary

2017-2019 L5P DURAMAX STAGE 3 HIGH FLOW INTAKE BUNDLE KIT - WCFAB
Price$1,799.00
Lead times may vary

2017-2019 L5P DURAMAX STAGE 2 HIGH FLOW INTAKE BUNDLE KIT - WCFAB
Price$1,475.00
Contact For Stock Check

17-19 Duramax L5P Stage 2 WCFAB Intake Bundle Airbox and Horn
Price$839.00
Contact For In Stock Colors

2017-2019 L5P DURAMAX 4" INTAKE KIT WITH AIR BOX - WCFAB
Price$625.00
Lead times may vary

2017-2019 L5P DURAMAX 4" INTAKE RESONATOR PIPE - WCFAB
Price$235.00
Lead times may vary

2017-2019 L5P DURAMAX STAGE 1 HIGH FLOW INTAKE BUNDLE - WCFAB
Price$635.00
Contact For In Stock Colors

2017-2019 Duramax L5P Hot Driver Side 3" Intercooler Pipe - WCFAB
Price$345.00
Contact For In Stock Colors

2017-2019 Duramax L5P Passenger Cold Side 3.5in Intercooler Pipe - WCFAB
Price$320.00
In Stock

2017-2025 L5P Replacement Hot Side Boot W/ Clamps for WCFAB Intercooler Pipe
Price$64.00
In Stock

WCFAB 3.5” Replacement Intercooler Pipe Boot / Coupler
Price$49.00
In Stock

WCFAB 3” Replacement Intercooler Pipe Boot / Coupler
Price$35.00
In Stock

Replacement t-bolt clamp for boost tubes or intake pipes
Price$8.00

©2026 by John C Garage

bottom of page