Question about 2003 Chevrolet Silverado 2500HD
4.8L, 5.3L & 6.0L Engines
The O-ring seal is integral to the thermostat housing Thermostat housing-4.8L, 5.3L and 6.0L engines To install:
The O-ring seal is integral to the thermostat housing
Thermostat housing-4.8L, 5.3L and 6.0L engines
Posted on Nov 13, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get to try the service completely Free afterwhich it costs $6 per call and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
You have to remove the intake and they are under rubber caps in the lifter valley.. 1 is the front and 2 is the rear. This is not a hard job but requires special tools for the fuel line fittings or quick disconnects. They intake gaskets are fairly expensive but if you have average skills you can do this in an afternnon easy.
Posted on Jul 30, 2010
Tips for a great answer:
Jun 13, 2015 | 2003 Chevrolet Silverado 2500HD
Aug 02, 2014 | 2003 Chevrolet Silverado 2500HD
Apr 24, 2012 | 2004 Chevrolet Silverado 2500HD
Jul 30, 2010 | 2003 Chevrolet Silverado 2500HD
Apr 01, 2010 | 2005 Chevrolet Silverado
May 31, 2009 | 2003 Chevrolet Silverado 2500HD
Feb 20, 2009 | 2003 Chevrolet Silverado 2500HD
Feb 05, 2009 | 2003 Chevrolet Silverado 1500
4,407 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: