Heater core removal tool

In , he began writing tech articles for magazines, and has been working as an automotive journalist ever since. Jefferson has also written 4 books and produced countless videos. Jefferson operates Red Dirt Rodz, his personal garage studio, where all of his magazine articles and tech videos are produced. Thanks for the great information. Getting my Chevy with Just did mine on my GMC Sierra. It started to drip, so 13 years and , miles for the plastic to go bad.

Thank you for the automotive education. The pictures and literature are put together very well. My Silverado with , miles will run cooler now. Your email address will not be published. Save my name, email, and website in this browser for the next time I comment.

Skip to content All GM trucks and SUVs used plastic heater hose connectors disconnects for the heater hoses from When these plastic connectors break, you are guaranteed for a fun time. Much like a fuel line disconnect, the water hose tool is two half-moons with tabs that slide in behind the connector.

Pop the tool behind the connector, and then pull of the hose to remove it. Previous picture Remove the rubber gasket from the two hose fittings so the fittings can slide through the metal cover. Here is the air box with the cable mechanism removed.

The cover now needs to be removed from the air box. Gently pry the metal cover from the fiberglass box with a large putty knife. Move the air door so you can see these two screws which hold one strap in place. Remove the screws. Notice the dirt inside the air chamber, this needs to be cleaned.

This is unit is from a 68 GS which is not too dirty for a 35 year old car. These are the two other screws holding the other strap in place. Remove these. This is the empty air box, notice the residue from the old sealant still on the box. Remove with a putty knife followed up with a wipe down with mineral spirits. Do the same on the metal cover plate, both sides. Sale Bestseller No. Lisle Heater Hose Disconnect for GM Hinged design allows the tool to slip over the heater hose, even in tight spaces.

Slide the tool into the connector to release the line. Aluminum provides strength and durability. Fit type: Vehicle Specific. Bestseller No. Lisle Heater Hose Disconnect for Ford 2. If you are not satisfied with this product or if you have any questions, please feel free to contact us.

Lisle Disconnect Pliers Low-profile design with 85 degree bend allows the tool to fit between the top of the fuel tank and vehicle.