Wehrli

Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit - Gloss Black - WCF100268-GB

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SKU:
WCFWCF100268-GB
UPC:
WCF100268-GB
MPN:
WCF100268-GB
Availability:
Regularly stocked product
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MSRP: $540.00
$523.80
— You save $16.20
Current Stock: 1

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Description

What makes this coolant tank kit stand out from a stock reservoir?
The WCF Coolant Tank Kit features a fabricated aluminum construction with a clear sight glass for instant coolant level checks, unlike the OEM unit.

Will this kit require extensive modifications for installation?
Bolting on this coolant reservoir kit is straightforward, utilizing the included mounting hardware for a secure and leak-free fitment on your truck.

The WCF Coolant Tank Kit for 2020-2025 Silverado and Sierra HD trucks eliminates coolant level guesswork with its built-in sensor. Fabricated from aluminum and featuring a billet cap, this coolant reservoir ensures superior engine cooling for demanding conditions. Trust Wehrli for a reliable and high-performance coolant management solution.

What Owners Say

Owners and enthusiasts frequently recommend Wehrli's coolant tank as a reliable solution for the problematic OEM coolant level sensor found in Duramax applications. The Wehrli tank is mentioned alongside Banks as a brand that shows positive performance in cooling system upgrades. Forum discussions point to this kit as a worthwhile investment when dealing with known sensor issues on 2017+ Duramax trucks, with users specifically directing others toward the Wehrli Fab tank over stock replacement options. At this price point, the kit has earned its reputation as a go-to upgrade for those seeking to eliminate recurring coolant sensor problems with a quality aftermarket solution.

Key Features

  • Fabricated Aluminum Coolant Tank Kit
  • custom powder coated fabricated aluminum coolant tank with sight glass
  • black anodized CNC machined billet aluminum cap
  • mounting hardware
  • overflow hose
  • low coolant sensor

Why Choose the WCF Coolant Tank Kit

Delivers superior engine cooling for sustained peak performance under demanding conditions.

Provides a clear, instant visual of coolant levels, preventing costly overheating issues.

Achieves a secure, leak-free seal with a precision-engineered billet aluminum cap.

Transforms your engine bay with a custom, durable, and visually striking coolant reservoir.

Who Is This For?

Heavy Towing — 8/10
Enhanced coolant monitoring for demanding loads.

Street Performance — 7/10
Premium materials and design for performance vehicles.

Overlanding / Expedition — 7/10
Reliable coolant level monitoring for remote travel.

Daily Driving Comfort — 6/10
Low coolant sensor prevents potential engine issues.

Visual / Aesthetic Upgrade — 9/10
Custom powder coated aluminum with billet cap.

Easy DIY Install — 8/10
Bolt-on installation with included hardware.

Vehicle Compatibility

YearMakeModelSubmodel
2020–2025ChevroletSilverado 2500 HDHigh Country
2020–2025ChevroletSilverado 2500 HDLT
2020–2025ChevroletSilverado 2500 HDLTZ
2020–2025ChevroletSilverado 2500 HDWT
2021–2025ChevroletSilverado 2500 HDCustom
2024–2025ChevroletSilverado 2500 HDZR2
2020–2025ChevroletSilverado 3500 HDHigh Country
2020–2025ChevroletSilverado 3500 HDLT
2020–2025ChevroletSilverado 3500 HDLTZ
2020–2025ChevroletSilverado 3500 HDWT
2020–2021GMCSierra 2500 HDBase
2020–2025GMCSierra 2500 HDAT4
2020–2025GMCSierra 2500 HDDenali
2020–2025GMCSierra 2500 HDSLE
2020–2025GMCSierra 2500 HDSLT
2022–2025GMCSierra 2500 HDPro
2024–2025GMCSierra 2500 HDDenali Ultimate
2024–2025GMCSierra 2500 HDAT4X
2020–2025GMCSierra 3500 HDSLT
2020–2021GMCSierra 3500 HDBase
2020–2025GMCSierra 3500 HDDenali
2020–2025GMCSierra 3500 HDAT4
2020–2025GMCSierra 3500 HDSLE
2022–2025GMCSierra 3500 HDPro
2024–2025GMCSierra 3500 HDDenali Ultimate

Additional Resources

Official Wehrli Product Page

Installation Guide (PDF)

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All Coolant Reservoirs — Cooling

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2021-2025ChevroletSilverado 2500 HDCustom
2020-2025ChevroletSilverado 2500 HDHigh Country
2020-2025ChevroletSilverado 2500 HDLT
2020-2025ChevroletSilverado 2500 HDLTZ
2020-2025ChevroletSilverado 2500 HDWT
2024-2025ChevroletSilverado 2500 HDZR2
2020-2025ChevroletSilverado 3500 HDHigh Country
2020-2025ChevroletSilverado 3500 HDLT
2020-2025ChevroletSilverado 3500 HDLTZ
2020-2025ChevroletSilverado 3500 HDWT
2020-2025GMCSierra 2500 HDAT4
2024-2025GMCSierra 2500 HDAT4X
2020-2021GMCSierra 2500 HDBase
2020-2025GMCSierra 2500 HDDenali
2024-2025GMCSierra 2500 HDDenali Ultimate
2022-2025GMCSierra 2500 HDPro
2020-2025GMCSierra 2500 HDSLE
2020-2025GMCSierra 2500 HDSLT
2020-2025GMCSierra 3500 HDAT4
2020-2021GMCSierra 3500 HDBase
2020-2025GMCSierra 3500 HDDenali
2024-2025GMCSierra 3500 HDDenali Ultimate
2022-2025GMCSierra 3500 HDPro
2020-2025GMCSierra 3500 HDSLE
2020-2025GMCSierra 3500 HDSLT
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Additional Information

Case Lot Quantity:
1
Category:
Cooling>Coolant Reservoirs
Clearance Item:
N
MPN:
WCF100268-GB
Proposition 65:
Y
Install Type:
Bolt-On
Product Level:
Premium Performance
Heavy Towing:
8/10
Street Performance:
7/10
Overlanding / Expedition:
7/10
Daily Driving Comfort:
6/10
Visual / Aesthetic Upgrade:
9/10
Easy DIY Install:
8/10
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