2001-2005 Duramax Water Pump Kit - Cover & Seals (10549)

Fits

Your vehicle's water pump is a vital component that keeping coolant flowing throughout your engine, keeping it cool. But over time, it can wear out and lead to serious damage if not addressed. With this water pump kit, you can easily replace your old pump with high-quality, factory-like parts. So don't wait until it's too late - keep your Duramax cool and running strong with this reliable upgrade.

This comprehensive kit was designed specifically for completing the job on your Duramax engine from start to finish.

Part Number: 11611439

• Direct Replacement 
• Restores Factory Like Function
• All Inclusive Kit
• OEM Style Water Pump
• All Necessary Seals Included
• OEM Style Studs Included
  

Included:

• Water Pump with Cover
• Water Pump To Engine Cover Seal
• Flywheel Lock
• 2 Studs
• Bypass Pipe Seal
• Upper Bypass Pipe Seal
• Outlet Gasket

• The crankshaft balancer bolt will need to be removed to replace your water pump. This factory bolt is a one time use bolt and must be replaced. 

How Do I Know If My Duramax Water Pump Is Bad?

When water pumps start to fail, there are a few tell-tell signs to indicate that you need to replace your water pump as soon as possible. Luckily, most water pumps will show symptoms of failing before they completely fail. This may include a coolant leak from the weep hole, a small hole in the housing, designed to leak coolant in failure situations. You may also notice rust or deposit buildup on the internal impellor in more extreme cases. A loose pulley or a pump that is making whining noises can occur, but is less common. Lastly, if your truck is overheating, this is one of the many culprits you will need to check when diagnosing why your truck is overheating.