WCFAB 2017-2019 L5P / 2019+ L5P DURAMAX OEM REPLACEMENT COOLANT TANK KIT - WCF10043

**WCF100433 - Fabricated Aluminum Coolant Tank Kit**

**Features:**

- Coolant Tank
- Low Coolant Level Sensor
- Billet Anodized Cap
- Overflow Hose
- Coolant Level Sight Glass
- Installation Hardware
- Powder Coating

**Availability:** Available in WCFab Red, WCFab Grey, Gloss Black, and Gloss White, ready to ship within 3-5 business days. Other colors have a lead time of 10-15 business days.

**Description:**

Upgrade your 2017-2019 L5P Duramax 2500/3500 & 2019+ L5D Duramax 4500/5500/6500 with our high-quality Fabricated Aluminum Coolant Tank Kit. This kit mounts in the OEM coolant tank location and replaces the factory plastic reservoir with a durable, powder-coated aluminum tank featuring a sight glass for easy coolant level monitoring.

**Key Benefits:**

- **Enhanced Appearance:** Improve the look of your engine bay with our custom powder-coated coolant tank.

- **Premium Components:** Includes a black anodized CNC machined billet aluminum cap, mounting hardware, overflow hose, and a low coolant sensor.

- **Direct Fit:** Designed to fit stock trucks without any additional modifications, utilizing OEM mounting points.

- **Easy Installation:** Installs easily with basic hand tools.

**Compatibility:**

- **Replaces GM Part Numbers:** 84257137, 84214124, 84138913, 84174037

This product supersedes WCF100661.