SKU: WCF100268-RED
The Wehrli Custom Fabrication OEM Placement Coolant Tank Kit in striking WCFab Red. This fabricated aluminum reservoir installs directly in the factory location on the driver's side firewall, delivering reliable cooling performance that outpaces stock plastic tanks prone to cracking, yellowing, and sensor failures. Built to handle the demands of high-performance diesel applications, it ensures consistent coolant levels and prevents overheating issues common in heavy-duty towing and hauling scenarios. Drivers report fewer coolant warnings and longer intervals between maintenance compared to OEM setups or aftermarket alternatives that compromise on fit or durability.
What's Included in Your Purchase
This complete kit arrives ready for installation, containing everything needed for a seamless upgrade:
Precise Vehicle Fitment
Designed as a direct OEM replacement for 2020-2025 models:
Key Specifications
Engineered in-house by Wehrli Custom Fabrication, this red coolant tank kit addresses the weak points of factory plastic reservoirs while maintaining exact OEM connections for hoses and wiring. It stands out in engine bays paired with upgraded intercoolers or intakes, providing a clean, professional look that withstands daily abuse and track days alike. Select this kit for dependable operation that keeps your L5P Duramax running cooler and stronger than ever.
Order now and experience the difference in build quality and function.
Coolant reservoirs, also called expansion tanks or overflow bottles, maintain a pressurized coolant supply that the radiator draws from as the cooling system cools down after engine-off. A cracked or leaking reservoir causes coolant loss and eventual overheating, while an upgraded billet or aluminum tank improves appearance and durability in performance engine bays.Popular UpgradesAluminum and billet coolant expansion tanks for LS and LT engine swaps and popular domestic performance vehicles are the most popular upgrades, providing a clean look and superior durability compared to factory plastic bottles that crack from heat cycling. Universal inline overflow tanks made from polished aluminum or anodized billet are popular on custom engine bays where the stock location has been eliminated. Direct-fit OEM-style replacement tanks restore coolant system function on high-mileage vehicles where the factory tank has cracked or the cap seat has deteriorated.How do I know if my coolant reser...
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Shop performance cooling parts at Black Ops Auto Works for premium radiators, thermostat housings, thermostats, coolant reservoirs, expansion tanks, radiator hoses, oil coolers, transmission coolers, fans and shrouds, water pumps, and thermal management upgrades for street, track, towing, diesel, and high-horsepower builds. Whether you are trying to control engine temps, improve reliability, or support demanding performance use, this collection is built around proven cooling-system upgrades for serious enthusiasts. Shop Cooling Parts by Category Browse automotive cooling system components across key product categories, including: Radiators Coolant reservoirs and expansion tanks Thermostat housings and thermostats Radiator hose kits and silicone coolant hoses Oil coolers and oil cooler accessories Transmission coolers Coolant bypass kits and coolant filters Fans and shrouds Radiator caps Water pumps Radiator shrouds, radiator stays, and cooling plates Thermal wrap, thermal tape, an...
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This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...
View Engine ProductsLooks pretty nice, pricing was good and the reinforcement is a big plus.
I emailed customer service to inquire about when it would be shipped. They checked and emailed me with the answer. Customer service is A1
Installation was easy. The price is good and it looks great on the truck.
Looks as good as it fits,
I love it great sound and response
Car totally diferent with the whole kit. Ive stood next to wide bodies and my car gets more attention at times . Ive bought the kit twice already.
Fantastic emblem! Exactly what I was looking for. Great quality emblem.
Worked great for my aftermarket hood on my Chrysler 2023 300C. Thanks
Easy to install and makes car sound even better love the winn
Awesome customer support. Had multiple issues with fedex and these guys were excellent in helping me sort everything out. The drop springs are great too! I highly recommend
100/100! perfect CF crafted cold air intake for 6.4 jeep .. even makes my AWE exhaust sound even deeper and you cam here this thing sucking when accelerating even at normal speeds🥶
