The Wehrli 2017-2019 Chevrolet 6.6L L5P Duramax coolant tank in Bengal Red is a fabricated aluminum tank that mounts in the OEM coolant tank location. It replaces the stock reservoir, whose sensor cannot be replaced, with a float-type sensor that can be serviced.
The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. The stock coolant reservoirs on these trucks are known to become cloudy and yellow with age becoming an eyesore when you're cleaning up the rest of your engine bay. More importantly, the stock units are notorious for the non-replaceable sensors that tend to fail prematurely causing a false low coolant warning. To fix the light on your dash using stock parts, you'll need to purchase and install a whole new coolant reservoir assembly...every time the sensor has an issue. - - Replaces the following GM Part Numbers: 84257137, 84214124, 84138913, 84257137, 84174037
Features
- Billet Aluminum Coolant Level Sight Glass
- Serviceable Low Coolant Level Sensor
- Black Anodized Billet Aluminum Cap
- Fabricated Aluminum Coolant Tank
- High Quality Powder Coat Finish
- Installation hardware
- Over Flow Hose
Part number: WCF100433-BR (WCF100433BR)
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Bengal Red
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- 30 day returns from delivery, see policy
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2017–2019 | Chevrolet | Silverado 2500 HD |
| 2017–2019 | GMC | Sierra 2500 HD |
| 2017–2019 | Chevrolet | Silverado 3500 HD |
| 2017–2019 | GMC | Sierra 3500 HD |
- Engine: 6.6L Duramax
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Wehrli |
| Part number | WCFWCF100433-BR |
| Category | Cooling |
Customer reviews
Worth adding
Useful in any truck — ships separately in its own box.
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