Image coming soonWehrli 2019-2024 6.7L Cummins OEM Placement Coolant Tank Kit
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Replace the yellowed plastic coolant reservoir on your 2019-2024 Ram 2500/3500 6.7L Cummins with the Wehrli OEM Placement Coolant Tank Kit (Manufacturer Part # WCF100284). Fabricated aluminum, powder coated in your choice of color, with a coolant level sight glass and a black anodized billet cap. It mounts in the factory location using the OEM points and installs with basic hand tools.
Why Choose the Wehrli OEM Placement Coolant Tank Kit?
- Low profile design clears bigger turbos – the engine side bracket found on the stock plastic tank is gone, and the lower front edge sits noticeably further out of the way than factory. That matters if you are running or planning an aftermarket turbo.
- Sight glass instead of guessing – check coolant level at a glance rather than squinting at a discoloured plastic tank.
- Complete kit – low coolant level sensor, black anodized CNC machined billet cap, overflow hose, heat shield wrap, sight glass and all mounting hardware.
- Factory mounting points – fits a stock truck with no other modifications necessary.
- Fabricated aluminum, powder coated – matches Wehrli's coolant pipes, intake kits and reservoir covers.
- Compatible with stock and drop-in turbo setups.
- Made in the USA.
Kit Includes
- Fabricated aluminum coolant tank with coolant level sight glass
- Low coolant level sensor
- Black anodized CNC machined billet aluminum cap
- Overflow hose
- Heat shield wrap
- Installation hardware
Installation Highlights
Mounts in the OEM coolant tank location using the factory mounting points and installs with basic hand tools. Fits a stock truck with no other modifications necessary.
Fits These Models
2019, 2020, 2021, 2022, 2023 and 2024 Ram 2500 and 3500 with the 6.7L Cummins.
Specifications
- Construction: fabricated aluminum, custom powder coated
- Cap: black anodized CNC machined billet aluminum
- Mounting: OEM location and mounting points
- Replaces MOPAR part number: 68370066AC
- Shipping weight: 12.0 lbs
- Package dimensions: 32" W x 12" H x 12" L, ships in its own box
- Made in the USA
Key Features at a Glance
- Low profile, bracket deleted - real clearance for aftermarket turbo setups.
- Coolant level sight glass - check level at a glance.
- Billet anodized cap included - not an extra purchase.
- Low coolant sensor included - keeps the factory warning working.
- OEM mounting points - bolt-in, basic hand tools.
- Custom powder coat finish - pick your color above.
Notes
- Lead time varies by color. WCFab Red, WCFab Grey, Illusion Purple, Bengal Red, Gloss White and Gloss Black are stocked and ship in 3-5 business days. All other colors are made to order on a 10-15 business day lead time.
- Pairs with Wehrli's upper coolant pipe and brake reservoir cover if you are finishing the whole engine bay.
FASS SKU: [ADD FASS SKU]
Manufacturer Part #: WCF100284
Questions? We’re Here to Help.
Have questions about upgrades for your 6.7L Cummins? Contact FASS Motorsports and we’ll get you dialed:
Phone: 636-429-7020
Email: info@fassmotorsports.com
This part fits the following vehicles:
| Years | Make & Model |
|---|---|
| 2019, 2024 | Ram 2500 |
| 2019, 2024 | Ram 3500 |
Fitment is listed by year, make and model. Some applications also depend on cab, bed, drivetrain or engine — if you are not sure, call 636-429-7020 or send us your vehicle details and we will confirm before you order.
