BELLEVILLE APC
14 Roy Boulevard
Belleville, ON K8N 0L9

Performance Tool · New Items
GM Heater Hose Coupler Removal Tool
Dealer price · CAD · checked September 11, 2026.
Confirm the selling quantity and total with the counter.
Stock checked September 11, 1:46 PM Eastern. Dealer prices checked September 11, 2026. Call to confirm the tool, selling quantity and availability before travelling.
THE DETAILS THAT GET THE JOB DONE
GM Heater Hose Coupler Removal Tool drives into and turns out broken die cast heater hose couplers.
Use to remove the threaded die cast heater hose coupler that fails on most GM intake manifolds
Simply drive the tool in the broken coupler with a small hammer and turn it counterclockwise to remove
Splines cut their way into the broken coupler, use a 5/8 in. socket or wrench to turn the coupler out
The die cast zinc couplers corrode and breaks where it’s attached to the manifold on the engine block
It’s the perfect tool for the job, saving mechanics valuable time
Wilmar manufacturer catalog · recovered August 16, 2026. Specifications and descriptions are from the manufacturer. View manufacturer page ↗
THE TOOL YOU NEED. THE PEOPLE WHO CAN HELP.
Bring the part number or tell us what you’re working on. For sockets, tell us the fastener size, drive size, depth and whether you’re using an impact wrench. We’ll help check the right tool and local availability.
14 Roy Boulevard
Belleville, ON K8N 0L9
846 Portsmouth Avenue
Kingston, ON K7M 3C7