Dorman - OE Solutions Engine Coolant Reservoir P/N:603-248
Keep your engine's cooling system topped off and properly pressurized with the Dorman coolant reservoir (P/N 603-841). This pressurized coolant reservoir drops in as a direct-fit replacement for the 2016-2018 FIAT 500X and 2015-2021 Jeep Renegade, holding coolant and managing expansion as the engine heats and cools.
A cracked, discolored, or leaking tank that seeps coolant or won't hold its proper level is a common sign this coolant reservoir may need replacing. Install it in place of the failed original to help contain coolant properly. See the Buyer's Guide tab for the full engine-level fitment.
Interchange: ?APET0270
68096261AA · 68246940AA · 68248083AA · 68249136AA · 68303699AA · 68327756AA · 68442532AA · CH3014170 · APET0270
This part cross-references / interchanges with the following part numbers:
Does this coolant reservoir fit a 2017 Jeep Renegade?
Yes. The 2017 model year falls within the 2015-2021 Jeep Renegade range this part covers. Confirm your engine in the Buyer's Guide tab.
Is this a Dorman universal coolant reservoir?
No. This is an application-specific, direct-fit reservoir for the listed applications, not a universal part.
Does a cap come with this coolant reservoir?
This listing is for the pressurized coolant reservoir itself. Check the product images to see exactly what is supplied.
What vehicles does part 603-841 fit?
It's a direct-fit replacement for the 2016-2018 FIAT 500X and 2015-2021 Jeep Renegade. Check the Buyer's Guide tab to verify your exact year and engine.
What are signs my coolant reservoir needs replacing?
Cracks, discoloration, coolant seepage, or a tank that won't hold the proper level. If the reservoir is the source of the leak, replacing it addresses that.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.