Why are some Changan Alsvin owners in Pakistan reporting premature water pump failures within 30,000–50,000 km?

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Why are some Changan Alsvin owners in Pakistan reporting premature water pump failures within 30,000–50,000 km?

Is this due to poor manufacturing quality, substandard coolant, o r weak engine components?

Sandeep asked on 11 Jun 2025 17:39:15 pm

1 Answer

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Car Mechanic Expert - on 11 Jun 2025 17:45:59 pm

Many owners find their water pumps failing far earlier than expected, often after just 30,000–50,000 km, which likely stems from a combination of factors including poor manufacturing quality and the use of substandard coolant. Imported aftermarket replacements from China—commonly used in Pakistan—can lack proper machining o r durability, while locally mixed o r non-OEM coolants can corrode internal pump components prematurely . Waste high coolant temperatures in hot cities like Multan o r Sukkur further accelerate wear on these weak components.