SKU: WCF100678-GB

Upper Coolant Pipe

Ships From Manufacturer in 10-15 Days
Confirm fitment before purchasing
YEARS
2003-2009
MAKE / MODEL
RAM /
SERIES
2500/3500
ENGINE
5.9L Cummins
Price
$155.20
Choose your Powdercoat Color:
Gloss Black

Wehrli 100678 Upper Coolant Pipe | 2003-2009 Dodge Ram 2500/3500 5.9L Cummins

Choose your Powdercoat Color
Price
Gloss Black
Price
$155.20
Flourescent Orange
Price
$175.57
Fine Texture Black
Price
$155.20
Grape Frost
Price
$175.57
Gun Metal
Price
$155.20
WCFab Grey
Price
$179.45
Gloss White
Price
$155.20
Illusion Blueberry
Price
$179.45
Illusion Purple
Price
$179.45
Kiwi Green
Price
$155.20
Orange Frost
Price
$175.57
WCFab Red
Price
$179.45
Sparkle Bomber Orange
Price
$179.45
Sparkle Copper
Price
$179.45
Semi-Gloss Black
Price
$155.20
Sparkle Granny Smith
Price
$179.45
Shocker Yellow
Price
$175.57
Bengal Blue
Price
$155.20
Blueberry Frost
Price
$175.57
Bronze Chrome
Price
$179.45
Bengal Grey
Price
$155.20
Bengal Red
Price
$155.20
Brizzle Blue
Price
$155.20
Bengal Silver
Price
$155.20
Cat Yellow
Price
$155.20
Candy Blue
Price
$175.57
Cherry Frost
Price
$175.57
Candy Purple
Price
$175.57
Candy Red
Price
$179.45
Chevy Orange
Price
$155.20
Candy Teal
Price
$179.45
Deore Gold
Price
$179.45
Flat Black
Price
$155.20
Fluorescent Green
Price
$175.57
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PRODUCT DETAIL

Key Features & Description

Features:

  • Fits 2003-2009 5.9L and 6.7L Cummins
  • Replaces factory rubber upper coolant hose
  • Made from durable aluminum tubing
  • Includes silicone boots and T-bolt clamps
  • Powder coated for corrosion resistance
  • Compatible with OEM RAM radiators
  • Not for use with twin CP3 pump setups
  • Improves coolant flow and durability
  • Available in multiple powder coat colors

Upgrade Your Cooling System with Confidence

If your factory rubber upper coolant hose is showing signs of age or you simply want a cleaner, longer-lasting upgrade, the Wehrli 100678 Upper Coolant Pipe is a great solution for your 2003-2009 Dodge Ram 2500 or 3500 with a 5.9L or 6.7L Cummins engine. This high-quality aluminum pipe replaces the weak OEM rubber hose with a durable, powder-coated option that not only performs better but looks great under the hood. It comes complete with silicone boots and T-bolt clamps to ensure a secure, leak-free connection, making installation straightforward for anyone looking to refresh their cooling system.

Built for Reliability and Custom Style

Designed to work with your factory RAM radiator, this upper coolant pipe improves both durability and coolant flow, helping you avoid common issues like collapsed hoses or premature wear. It’s available in a variety of powder coat colors so you can match or complement the look of your engine bay. However, it’s important to note that this pipe is not compatible with twin CP3 pump setups, and fitment may vary with aftermarket radiators. Whether you're after improved reliability or just a clean custom touch, this Wehrli upper coolant pipe delivers both form and function you can count on.

Fits: 2003, 2004, 2005, 2006, 2007, 2008, 2009 Dodge Ram 2500/3500 5.9L Cummins

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2003-2009
RAM
2500/3500
5.9L Cummins

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