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2006-2016 Duramax Water Pump Kit - Cover & Seals (10543)

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Merchant Auto Part Number: 10543
$349.06 CAD


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Description

Fits

Year Make Model Engine
2006-2016 Chevrolet/GMC Silverado/Sierra 2500HD/3500HD  6.6L LLY/LBZ/LMM/LML  Duramax

 

If your water pump fails, it's a disaster! A water pump is in charge of making sure your engine stays cool by keeping the coolant flowing. As your Duramax ages, the factory water pump breaks down from old age. If you don't flush your coolant when the factory says to, your water pump could give out too soon. This kit for 2006-2016 GM Duramax water pumps (including cover and seals!) is the perfect way to replace your old one with factory-like parts.

Part Number: 10543

Features

  • Direct Replacement 
  • Restores Factory Like Function
  • All-Inclusive Kit
  • OEM Style Water Pump

Includes:

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

Notes

  • 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.

Additional Info

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

When a water pump starts 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 water pump designed to leak coolant in failure situations. You may also notice rust or deposit buildup on the water pump in more extreme cases. A loose water pump pulley or a water pump that is making whining noises can occur, but is less common. Lastly, if your truck is overheating, your water pump is one of the many culprits you will need to check when diagnosing why your truck is overheating.

 

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