What it does
Transfers coolant heat to airflow. External blockage, internal restriction, leakage, and fan behavior matter.
Test the surrounding system before replacing this component.
- 01ObserveTransfers coolant heat to airflow. External blockage, internal restriction, leakage, and fan behavior matter.
- 02Check inputsPower, ground, command, mounting, and conditions
- 03CompareInspect external airflow and fan operation / Look for leakage and damaged fins
- 04Budget30 currencies · USD, CAD, EUR, and GBP preview · full values below · planning onlyComponent$1,368–$1,550 USD · per replacement estimate · U.S. national parts-and-labor estimate · Price evidence reviewed 2026-09-23
- CAD CA$1,945–CA$2,210
- EUR €1,220–€1,385
- GBP £1,030–£1,175
- 05DecideReject or support the component cause
- 06VerifyApply the exact repair and recreate the symptom
Where it is located
Location and access vary by platform, engine, drivetrain, market, and installed equipment. Identify the exact component using the vehicle’s service information before disconnecting or removing anything.
Symptoms are clues—not proof
Start with the system symptom and operating conditions. A failed connection, control input, related component, incorrect prior repair, or mechanical condition can imitate component failure.
Use the exact safety procedure
Confirm isolation, support, pressure, temperature, and stored-energy hazards for the vehicle before testing.
Testing focus
Inspect external airflow and fan operation
Record the result and compare it only with authoritative information for the exact vehicle and test conditions.
Look for leakage and damaged fins
Record the result and compare it only with authoritative information for the exact vehicle and test conditions.
Compare temperature behavior using an appropriate method
Record the result and compare it only with authoritative information for the exact vehicle and test conditions.
Verify mounting, cap strategy, and cooling-system pressure boundaries
Record the result and compare it only with authoritative information for the exact vehicle and test conditions.
Replacement boundary
IAR does not publish a universal replacement procedure for this component.
Planning estimate only; test before replacing. Not a diagnosis or quote.
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- Source 1: Radiator Replacement Cost EstimateSource date 2026-09-03 · Retrieved 2026-09-23