Wehrli Custom Fabrication

Wehrli Upper Coolant Pipe Kit 2017-2019 L5P Duramax - Grape Frost

SKU: wcf100742-gf
Backordered – call for lead time

⚠ Call for Availability

Expected ship time: usually within 24–48 hours; some vendor items may take longer.

Call: (503) 235-1947 | Email Us: info@dfispdx.com

$203.62

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

The WCFab Upper Coolant Pipe Kit for 2017-2019 L5P Duramax replaces the OEM rubber upper radiator hose with a fabricated aluminum hard pipe.

Key Features

  • Fabricated aluminum construction with silicone boots and T-bolt clamps
  • Custom powder coat finish

Fitment

2017-2019 L5P Duramax

For use with the OEM GM radiator; aftermarket radiators may cause fitment issues.

Product Details

  • Manufacturer Part Number: WCF100742
  • Finish: Grape Frost
  • Made in USA by Wehrli Custom Fabrication (WCFab)

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 6.0

Shipping Length: 24.0

Shipping Width: 6.0
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.