2003 Chevrolet Avalanche 2 Water Pumps Chevy 5 3 1 88 2 05 Thermostat Opening

2003 CHEVROLET AVALANCHE
106,000 MILES
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WIRED1RIV
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2 water pumps for 2003 chevy avalanche 5.3. 1.88 and 2.05 thermostat opening. How do I determine which I need without removing?
Nov 5, 2012 at 12:29 AM
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IMPALASS
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  • 3,112 POSTS
  • ASE Certified Mechanic
Get with the parts department of Chevy and provide your VIN number. Many times they can look what is attached to your VIN number and tell you.
Nov 5, 2012 at 12:42 AM
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RASMATAZ
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It came w/OEM part 186 degs
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Nov 5, 2012 at 12:42 AM
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