I need to replace the heater core on my son's 94 Mazda Navajo...looking for some insight
Jan 20, 2011 at 1:43 PM
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Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
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KHLOW2008
CAR REPAIR CONTRIBUTOR
41,814 POSTS
HEATER CORE
Removal & Installation
Disconnect heater hoses from heater core, and plug hoses.
Remove 4 heater core access cover bolts from bottom of heater case.
Pull heater core rearward and then down.
To install, reverse removal procedure.