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The Chevrolet Silverado, and its mechanically identical cousin, the GMC Sierra, is a series of full-size and heavy-duty pickup trucks manufactured by General Motors and introduced in 1999 as the successor to the long-running Chevrolet C/K line. The Silverado name was taken from a trim level previously used on the C/K pickup truck from 1975 through 1998.

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replacing a heater core on 2001 Silverado

Does anyone make a good step by step manual with photos to replace a heater core on a 2001 Silverado 1500 4x4 with a 5.3

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@madison123 this chapter from a SM should provide useful to your task. Heating Cooling AC

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May I ask what repair manual you used. I want to purchase one.

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Kerry Scott crwdns2934231:0crwdne2934231:0
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