OEM replacement motor run capacitor for Coleman Mach 67 Series and 7000 Series rooftop air conditioners, including models 7333, 7632896, 7632B897, and 7373597. Rated 30 microfarads at 370V AC, 50/60 Hz — the correct OEM-spec replacement for these legacy rooftop units.
The 1499-5671 is the OEM replacement motor run capacitor for Coleman Mach 67 Series and 7000 Series rooftop RV air conditioners. These are legacy units — the 67 Series covers a broad range of older Coleman Mach rooftop models, while 7333, 7632, and 7373 represent the 7000 Series generation that preceded the current 8000/9000 Series lineup. Many of these units remain in service, and run capacitor failure is one of the most common service needs for aging AC equipment.
Run capacitors store and release electrical energy to maintain steady current flow to the fan motor during operation, stabilize motor speed, and reduce the electrical stress that causes premature motor wear. This capacitor is rated at 30 microfarads (MFD) and 370V AC, compatible with both 50 Hz and 60 Hz systems.
Common signs of a failing run capacitor include the unit struggling or refusing to start, a humming noise with no cooling output, the system shutting down shortly after startup, or a visible bulge or leak on the capacitor body. When ordering a replacement, always verify the MFD rating on the original capacitor — the replacement value must match exactly.
30-microfarad run capacitor rated at 370 volts AC — must match the MFD of the original capacitor being replaced
Specifically rated for Coleman Mach 67 Series and 7000 Series legacy rooftop AC units — not interchangeable with capacitors from other model families
Rated for both 50 Hz and 60 Hz AC power systems
Backed by a 90-day limited manufacturer's warranty
The microfarad (MFD or µF) rating on the replacement capacitor must match the original exactly. Installing a different MFD value — even a close one — can cause the motor to run at the wrong speed, draw excess current, overheat, or fail prematurely. The 1499-5671 is rated at 30 MFD. Verify this matches the label on the original capacitor before installing.
Disconnect all power to the unit before inspecting or replacing the capacitor.
Disconnect and lock out all electrical power to the air conditioner before beginning replacement. Run capacitors can retain a charge even after power is removed — discharge the capacitor through an appropriate resistor before handling. Note wire connections before removing the old capacitor and reconnect the new unit in the same configuration. Restore all assemblies before reapplying power and run-testing the system.