Typical total cost to replace a radiator in a Dodge Charger RT is about $600 to $1,200, including parts and labor. This range reflects common prices in 2026 and can vary by model year, part choice, and local labor rates.
In this article, we break down the cost structure, outline the main factors that can influence the final price, and offer tips to save money during a radiator replacement for the Charger’s RT variant, which is commonly equipped with the 5.7-liter Hemi V8 in many generations.
Cost breakdown
Below is a breakdown of the main price categories you’re likely to encounter when replacing a Charger RT radiator.
- Radiator: OEM Mopar units typically range from about $350 to $700; aftermarket aluminum radiators can be $120 to $350.
- Coolant, hoses, thermostat, and cap: roughly $25 to $120 depending on parts chosen.
- Labor: depending on shop rates and time, roughly 2 to 6 hours at $80–$150 per hour (roughly $160 to $900).
- Optional/add-on components: cooling fans/shroud, transmission cooler lines, or a radiator with an integrated transmission cooler may add $50 to $400.
In practice, most Charger RT radiator replacements fall in the broad range of about $600 to $1,200, with higher-end parts or complex cooling-system work pushing beyond that.
OEM vs aftermarket considerations
Choosing between OEM Mopar parts and aftermarket radiators can significantly affect price and warranty. OEM parts tend to be more expensive but offer closer fit and factory-backed warranty. Aftermarket radiators, including high-performance aluminum options, are usually cheaper and may provide improved cooling, but fit and availability can vary. If the Charger RT is still under warranty or you want guaranteed compatibility, OEM is often the safer bet; for cost savings or performance emphasis, aftermarket is common.
Factors that influence the final price
The total cost is not fixed and can swing based on several practical factors.
- Vehicle year and engine configuration: While the RT typically uses the 5.7-liter Hemi, different generations may use different cooling setups that affect radiator size and mounting.
- OEM vs aftermarket parts: The price gap can be substantial depending on part choice and availability.
- Region and shop rates: Urban areas and dealer garages usually charge more per hour than independent shops.
- Installed hardware: Radiator with an integrated transmission cooler, cooling fans, shroud, or rebuilt hoses can raise the price.
- Additional required services: Coolant flush, new coolant, thermostat replacement, or leaks found during replacement can add to costs.
- DIY vs professional installation: Doing the replacement yourself eliminates labor costs but requires skill and proper tools; mistakes can lead to further damage.
To avoid surprises, request a written estimate that includes parts, labor, and any potential extras before authorizing work.
Summary: Replacing a radiator on a Dodge Charger RT typically falls in the $600–$1,200 range, but final pricing depends on part choice (OEM vs aftermarket), the complexity of the cooling system, and local labor rates. By understanding the cost components, evaluating part options, and getting a detailed estimate, you can budget confidently and choose the option that fits your needs.