Wehrli Custom Fabrication 2004.5-2007 5.9L Cummins OEM Placement Coolant Tank Kit - WCF100542

💧 WCFab OEM Placement Coolant Tank Kit – 2004.5–2007 5.9L Cummins | WCF100542

Upgrade the look and reliability of your engine bay with the WCFab Fabricated Aluminum Coolant Tank Kit, designed as a direct OEM replacement for 2004.5–2007 Dodge Ram 5.9L Cummins trucks. Say goodbye to the faded, yellowing plastic reservoir and replace it with a clean, powder-coated aluminum tank that’s built to last.

This tank installs directly in the factory coolant tank location, using OEM mounting points and includes a CNC-machined black anodized billet aluminum cap and all necessary hardware. It’s a perfect visual upgrade and a functional improvement for performance builds, show trucks, or clean street builds.

🔧 Key Features:

• ✅ Fits 2004.5–2007 5.9L Cummins (OEM location mount)

• ✅ Replaces Mopar P/N: 55056493AA, 55056493AB

• ✅ Fabricated aluminum construction – no more brittle plastic

• ✅ Includes black anodized billet aluminum cap

• ✅ Powder coated in your choice of color

• ✅ Installs using OEM mounting points – no modifications required

• ✅ Installs with basic hand tools

• ✅ Made in the USA

• 🏷️ SKU: WCF100542

⚠️ Fitment Note:

Not compatible with 2003 or early 2004 Dodge Ram 2500/3500 models where the factory coolant tank mounts to the radiator core support.

📦 Availability:

• In Stock Colors (WCFab Red, Grey, Bengal Red, Gloss White, Gloss Black): Ships in 3–5 business days

• Custom Colors: Ships in 10–15 business days

💯 Functional Upgrade. Factory Fit. Show-Quality Finish.

Ready to clean up your Cummins engine bay? 💥 Swap out the plastic and bolt in the WCFab OEM Placement Coolant Tank Kit today for lasting performance and custom looks.