Delco Remy 36SI™ High Output Brushless Alternator

36SI Brushless Alternator
The 36SI™ is a durable brushless model available in an output rating up to 170 Amps at 12 volts or up to 105 Amps at 24 Volts. The premium brushless design of the Delco Remy 36SI provides added durability and life of the alternator. Remote Sense is optional on the Delco Remy 36SI. The durable and fuel efficient 36SI has quickly become the new fleet standard. Upgrade from the 33SI, 34SI & 35SI models and competitive models to 36SI and dramatically reduce inventory costs.

Quick Links


Performance Output 12 Volts 170 Amps (100 Amps at idle)
24 Volts 105 Amps
Maximum Speed 10,000 RPM Continuous
12,000 RPM Intermittent
Rotation Clockwise
Temperature Rating 125°C / 257°F
Mounting J180 Short Hinge
Polarity Negative Ground (Standard)
Isolated Ground (Available)
Efficiency 68%
Weight 25.4 lbs / 11.5 kg
Stator Diameter 5.98 in / 152 mm
Length 10.35 in / 263 mm
Remote Sense Optional
*(US /Canada Only)
3 year / 350,000 miles - New Service
2 year / 250,000 miles - Reman


35SI HP Pad Mount Dimensions
35SI HP Quad Mount Dimensions

Remote Sense

Remote Sense can reduce battery charge time by 50%. Some 35SI models are equipped with Remote Sense which utilizes a second wire that reads the actual to boost its output to compensate for the voltage drop, ensuring 14 Volts at the battery. The proper voltage forces more current into the battery bringing it to a full state of charge between vehicle stops.

Overlay Title