Womala Intercooler OE 31338306 for Volvo S60/S90 V60/V90 XC60/XC90 Auto Parts

Core Functions

• Cool Compressed Air: Turbochargers generate high-temperature compressed air (up to 150–200°C), and the intercooler rapidly reduces this air temperature via airflow (or auxiliary cooling systems). Cooler air has higher density, which increases the amount of oxygen entering the combustion chamber—enhancing fuel combustion efficiency and boosting engine power output.
• Protect Engine Components: By lowering the temperature of the air entering the engine, it prevents excessive heat from damaging the cylinder head, pistons, and gaskets, reducing the risk of pre-ignition (knocking) and extending the engine’s service life.
• Maintain Stable Performance: Even under high-load conditions (e.g., high-speed driving, uphill climbing), it ensures consistent cooling efficiency, avoiding performance degradation caused by overheated compressed air and keeping the engine running smoothly.

 Compatible Vehicles

Installation & Usage Notes

Professional installation is strongly recommended, as the intercooler connects to the turbocharger, intake manifold, and cooling system—misalignment or poor sealing can cause air leaks or cooling failure. Before installation, inspect the intercooler for cracks, bent fins, or internal blockages; check that inlet/outlet ports match the vehicle’s hoses. During installation, use new OE-spec gaskets or seals to ensure airtightness, and torque hose clamps to Volvo’s specified values (typically 8–12 N·m) to avoid air leaks. After installation, test the system for leaks (via pressure testing) and ensure the cooling fan (if equipped) operates normally. For maintenance, regularly clean the intercooler fins to remove bugs, dust, or debris (use low-pressure water or compressed air—high pressure may bend fins); inspect hoses and clamps for aging or looseness every 30,000 km. Replace the intercooler immediately if leaks, fin damage, or reduced cooling efficiency are detected, as these issues will lead to engine power loss and potential overheating damage.

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