Coolant Reservoir with Cap for 2011-2021 Chrysler 300 603-380
. Replace a matching pressurized coolant tank with this reservoir and cap.
Compatibility and Application
Chrysler 300 2011-2021; selected Dodge Charger/Challenger applications matching 603-380. Confirm engine, hose routing and original reservoir reference.
Product Details
- One plastic reservoir with pictured cap
- Supplier-listed cap rating 16PSI; two mounting holes
- References: 603-380 and 55111260AB/AC/AD/AE/AF
Not all engines use the same reservoir. Compare original connections and mounting points. Service only when cold; professional installation and pressure testing are recommended.
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