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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.95 | 7 to 10 working days |
Product Number: 66033009
The Highway Automotive 66033009 is a 24-volt, 150-amp alternator designed as a direct replacement for heavy-duty commercial vehicles. Engineered to restore reliable charging performance across demanding operational environments, it is an ideal choice for fleet operators and workshop professionals servicing Mercedes Actros, Antos, and Arocs trucks. The unit is supplied complete with belt pulley, featuring an 8-groove profile to match original-equipment drive configurations. The 24V, 150A output specification ensures the alternator meets the high electrical demands typical of modern heavy-duty truck platforms, including those running advanced engine management and auxiliary systems. This alternator covers 15 confirmed vehicle applications across the Mercedes Actros MP4/MP5, Antos, and Arocs model ranges, with compatibility spanning engine variants including the OM470, OM471, OM473, and OM936. The breadth of engine coverage makes it a practical stock choice for workshops handling a range of Mercedes commercial vehicle work. Supplied as a complete unit with belt pulley included, the Highway Automotive 66033009 is ready to fit straight from the box. Every fitment listed for this part is verified against manufacturer data and backed by the PartsForMachines Fit Guarantee.
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Notes: Voltage: 24 V; Charging current: 150 A; With belt pulley; Number of grooves: 8
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| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
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Standard Delivery: £29.95
Delivery Estimate: 7 to 10 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 14482N | 20539N | 21610N | 23853N | 21173N | 22155N | 23791N | 8440N | A4033 | A4058 | A4072 | A4084 | A4085 | A4103 | A9012 |
| Voltage | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| Output Current | 120 | 124 | 90 | 90 | 110 | 90 | 100 | 105 | 70 | 80 | 70 | 85 | 110 | ||
| Design | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | IR/IF | |||||||||
| Manufacturer | Marelli | Marelli | Electroprecizia | VISTEON | Marelli | Ford | Mando | Ford | |||||||
| Pulley | COUPLER | S6 | S6 | SC7 | S6 | AP | AP | AP | AP | AP | AP | ||||
| Rotation | CW | CW | CW | CW | |||||||||||
A. The Highway Automotive 66033009 is rated at 24 volts with a charging current of 150 amps. It is supplied with a belt pulley featuring an 8-groove profile, ready for direct installation on compatible Mercedes heavy-duty trucks.
A. This alternator fits Mercedes models including the Actros MP4/MP5, Antos, and Arocs — covering 15 confirmed applications in total. Compatible engine variants include the OM470, OM471, OM473, and OM936. Use the selection widget to match your exact make, model, and engine, or ask Simon if your vehicle is not listed. Every fitment shown is backed by our Fit Guarantee.
A. The 66033009 is confirmed to fit the OM470, OM471, OM473, and OM936 engine variants across the Mercedes Actros MP4/MP5, Antos, and Arocs ranges. 'All engine' entries are also listed, covering the full engine range for those models. Use the selection widget or search our cross-referenced catalogue by machine model to verify your specific variant, or ask Simon for guidance.
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