Mack Radiators

Mack Radiators — OEM-Spec Replacement Parts for Canadian Fleets

Mack trucks work harder than most, and their radiators show it. We stock 18 Mack radiator part numbers covering 1990 through 2019 across 23 model designations — from the CH and CX Vision highway tractors through the Granite, RD and LEU vocational chassis that dominate construction and refuse work across the GTA.

The Granite — CV, GU and GU713 — is the single most common Mack we quote. These trucks run MP7 and MP8 power on dump, mixer and plough duty, which means long idle periods, high radiator loading and a lot of airborne debris in the core. A Granite radiator that spends its winters on salted roads rarely reaches the lifespan a highway truck gets. Fin corrosion at the bottom of the core is the usual first sign.

For the CH, CHU and CX Vision, we carry cooling packages for the Mack E7 and ASET era through the later MP-powered trucks. The Anthem and Pinnacle listings cover the current highway line, and the RD, LE600, LEU and MRU parts cover refuse and mixer chassis — low-speed, high-load applications where cooling capacity is the whole job.

Every part on this page is built to OEM core dimensions, tank configuration and inlet/outlet placement, so it installs without modification. Prices start at $819 CAD and run higher for the heavy vocational cores. Send us your model, year and the last nine VIN digits for a same-day quote, including applications we do not list.

We serve fleets and owner-operators across the GTA including Mississauga, Brampton, Vaughan, Milton, Oakville, Burlington, Hamilton, Pickering, Ajax, and Oshawa. Canada-wide shipping available. Same-day quoting on all applications.

Frequently Asked Questions — Mack Radiators