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How Much Does Radiator Replacement Cost?

Updated October 2026 By RepairCostLab Editorial Team

Expect to pay $315 to $980 at an independent shop for a typical car, and up to $1,190 at a dealership. Plastic radiator tanks crack with age, causing leaks and overheating. Replacement is a mid-priced repair on most cars.

Parts$150–$500
Labor$165–$480
Shop time1.5–3 hours
DIY difficultyIntermediate (3/5)

Estimate your cost

Make Model Vehicle type Where you'll get it fixed Your ZIP code

–estimated total

Parts –

Labor –

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US average labor rates. Add your ZIP code to adjust for your state.

Ranges cover aftermarket to OEM parts and typical book labor times. How we calculate this · Check your car for open recalls

Radiator Replacement cost by vehicle type

Vehicle	Parts	Labor	Total
Compact / economy car e.g. Civic, Corolla, Elantra	$150–$500	$165–$480	$315–$980
Midsize sedan / crossover e.g. Camry, Accord, RAV4, CR-V	$175–$575	$180–$530	$355–$1,105
Truck / full-size SUV e.g. F-150, Silverado, Tahoe	$195–$650	$190–$550	$385–$1,200
Luxury / European e.g. BMW, Mercedes, Audi, Lexus	$270–$900	$215–$625	$485–$1,525

Independent shop, average US labor rates. Includes radiator and coolant. Aluminum/plastic aftermarket radiators are inexpensive.

Independent shop vs. dealer vs. chain

Where	Hourly rate	Typical total
Independent shop	$110–$160	$355–$1,105
Chain (Midas, Firestone…)	$120–$175	$370–$1,155
Dealership	$160–$230	$435–$1,335

Shown for a midsize sedan or crossover.

What does it do?

The radiator sheds engine heat into the air passing through the grille, cooling the coolant before it returns to the engine.

Signs you need this repair

Green, orange or pink puddle under the front of the car
Overheating, especially in traffic
Visible cracks on the plastic end tanks
Sludge or rust in the coolant

Can you do it yourself?

Difficulty: Intermediate (3/5). Drain coolant, disconnect hoses and fan, unbolt. Bleeding air from the cooling system afterwards is the tricky part.

Doing it yourself saves the labor portion, roughly $165–$480, so you would pay only for parts ($150–$500).

Is it worth fixing?

Yes. Overheating causes the most expensive engine damage there is. Aftermarket radiators keep this repair affordable even on older cars.

How to save money

Replace old hoses and the thermostat while the system is drained.
Aftermarket radiators are widely available and usually fine for daily drivers.

Questions to ask your mechanic

Is the leak from the radiator itself, or from a hose or the water pump?
Should the thermostat and hoses be replaced while the coolant is drained?
Is the replacement radiator aluminum and plastic, and what warranty does it carry?

Asking for a written, itemized estimate (parts, labor hours and hourly rate) is your right in most states and makes quotes easy to compare.

Frequently asked questions

How long does a radiator last?

Typically 8 to 10 years or 100,000+ miles.

Can a leaking radiator be repaired?

Small leaks can sometimes be sealed temporarily, but cracked plastic tanks generally require replacement.

What happens if I keep driving while overheating?

You risk a blown head gasket or warped cylinder head, which costs far more than a radiator.

Related repair costs

Helpful guides

Bad Water Pump Symptoms: Leaks, Noise and Overheating

Sources and methodology

Estimates combine typical book labor times, current aftermarket and OEM parts prices, and 2026 US shop labor rates. See exactly how we calculate them.

Found a price that looks wrong for your area? Tell us: we review every correction.