How to Remove the Sonata Water Pump?

2 Answers
JohnnyFitz
07/23/25 11:31pm
The method for removing the Sonata water pump is as follows: 1. Use a hand hammer pad to tap the pump cover and remove the connecting nuts between the pump cover and the pump body; 2. Gently tap around the impeller with a wooden or lead hammer to remove the impeller nuts; 3. Remove the connecting nuts between the pump body and the bracket, then take off the pump body. Taking the 2020 Sonata as an example, its body dimensions are: length 4955mm, width 1860mm, height 1445mm, wheelbase 2890mm, minimum ground clearance 110mm, fuel tank capacity 60l, trunk capacity 500l, and body weight 1455kg.
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DelIsabelle
08/10/25 7:25pm
Removing the Sonata's water pump requires some technical skills. I've done it once myself and found it quite challenging. First, let's talk about tools: you'll need wrenches, a socket set, screwdrivers, and a water pump removal tool kit. The steps are as follows: First, let the engine cool down to avoid burns. Then, remove the engine belt, as the water pump is usually connected to the drive belt system. Next, open the hood and locate the water pump, typically at the front of the engine near the radiator. Use a wrench to loosen the bolts on the water pump, being careful not to drop them into the engine. After removal, there might be a gasket on the old pump—cleaning off any residue is crucial to prevent leaks when installing the new pump. Finally, install the new gasket and water pump, tightening the bolts in the reverse order. The whole process requires attention to detail; otherwise, it could affect the cooling system and cause engine overheating. It's advisable to review the car manual or watch online tutorials beforehand and have all the necessary parts ready before starting.
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