Radiator Replacement Cost Calculator
Calculate exact parts, coolant refill fees, transmission cooler line labor, and shop vs dealer repair pricing.
Estimate Parameters
2026 Labor DataCost Distribution Breakdown
Signs & Symptoms of Failure
- Cracks or green/orange coolant crust visible along top or bottom plastic radiator end tanks
- Engine consistently running hot or gauge climbing past middle mark under highway load
- Puddle of bright green, orange, or pink sweet-smelling fluid beneath vehicle front bumper
- Transmission fluid contamination ('strawberry milkshake' in radiator from cracked internal cooler)
Tools & Equipment Required
Always use vehicle jack stands on level ground and wear ANSI-certified eye protection when servicing automotive mechanical components.
Standard Replacement & Service Steps
Allow cooling system to depressurize, open drain petcock, and unbolt electric cooling fan assembly.
Disconnect upper/lower radiator hoses and transmission oil cooler lines with catch pan ready.
Transfer rubber isolator mounting grommets, mount new core, and torque fan assembly bolts.
Perform 18 PSI pressure check to verify seal integrity, refill with fresh OEM coolant, and bleed trapped air.
Frequently Asked Questions
Can a cracked plastic radiator tank be repaired with epoxy?
No. Automotive cooling systems operate at 14 to 18 PSI of continuous hydraulic pressure and thermal cycles exceeding 210°F. Temporary adhesives will inevitably blow out, risking sudden total loss of coolant and blown head gaskets.