Signs to investigate
- Coolant is found around the radiator core, tank seam, or connection area.
- Temperature rises and inspection suggests inadequate heat transfer or coolant flow through the radiator.
Other causes can look similar
Damaged hoses, a faulty cap where fitted, a fan problem, or a thermostat concern can affect the same area or produce overheating. Road debris may damage the core, while age can affect plastic tanks and seals. The leak or restriction should be confirmed before replacement.
Typical replacement planning
The radiator design and any integrated transmission-fluid connections are identified. Mountings, nearby hoses, and surrounding components are inspected during access. After installation, the system receives the specified coolant and air-removal procedure. Checks for coolant sealing, relevant fluid connections, and normal operating temperature complete the work.
Before your visit
Describe whether overheating occurs in traffic or at speed and whether the vehicle recently struck debris. Stop safely if the temperature warning appears or coolant loss is rapid. Do not open the hot system. Tell D&S about any stop-leak product because it may affect the repair assessment.