Womala Auto Cooling Parts Intercooler OE 31338473 for Volvo V40 V70 S80 C30 XC70

Core Functions

• Cool Compressed Air: The temperature of compressed air generated by the turbocharger can reach 150–200°C. The intercooler rapidly lowers the intake air temperature through air convection (or auxiliary cooling), increasing air density. More oxygen entering the combustion chamber effectively enhances engine power output and reduces fuel consumption.
• Protect the Engine: Low-temperature intake air prevents "knocking" caused by high temperatures in the engine, while reducing the thermal load on components such as the cylinder head, pistons, and gaskets. This delays component aging and extends the engine’s service life.
• Stabilize Operating Performance: Even under high-load conditions (e.g., high-speed driving, fully loaded uphill climbing), the intercooler maintains stable heat dissipation efficiency, avoiding power degradation caused by overheated intake air and ensuring smooth engine operation across all working conditions.

Compatible Vehicles

Installation & Usage Notes

Professional installation is recommended, as the intercooler requires precise alignment with the turbocharger, intake manifold, and cooling hoses. Misalignment or poor sealing can lead to air leaks and cooling failure. Before installation, inspect the intercooler for bent fins, housing cracks, and whether the air inlets/outlets match the original vehicle hoses. During installation, replace with OE-spec gaskets/seals to ensure airtightness, and fasten hose clamps to Volvo’s specified torque (typically 8–12 N·m). After installation, perform a pressure test to check for leaks and confirm that the cooling fan (if equipped) operates normally. For daily maintenance, regularly clean the intercooler’s surface fins with low-pressure water or compressed air (avoid high pressure to prevent fin damage) to remove bug residue, dust, and other debris. Inspect for hose aging and clamp tightness every 30,000 km. If the intercooler leaks, has severely damaged fins, or shows reduced heat dissipation efficiency, replace it immediately—otherwise, it will cause insufficient engine power, increased fuel consumption, and even high-temperature malfunctions.

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