Repair Cost Guide

Radiator replacement cost
for a Nissan Sentra

Replacing the radiator on a Nissan Sentra involves draining the coolant, removing hoses and mounting hardware, and installing a new unit. The cost is driven by the price of the radiator itself and the 2-3 hours of labour required for access and proper bleeding of the cooling system.

$350 – $650
Typical fair price range · USD

Cost breakdown

Parts: ~$150-$300 / Labour: ~$200-$350

What affects the price

OEM vs. aftermarket radiator quality and price
Complexity of access requiring bumper/grille removal on some model years
Including a coolant flush and thermostat replacement adds to the total

Can you do it yourself?

Possible with skill — requires basic tools, coolant disposal, and careful system bleeding to prevent overheating.

Tips before you pay

Inspect the cooling fan and hoses when the radiator is out, as they are easily accessible.
Use the correct Nissan Blue or equivalent long-life coolant to prevent corrosion.
After replacement, run the engine with the heater on to help purge air from the system.

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More cost guides

Brake pads replacement — Nissan Sentra Alternator replacement — Nissan Sentra Timing belt replacement — Nissan Sentra

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality — always compare against a real quote using our Scam Checker.