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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
Product Number: 66033004
The Highway Automotive 66033004 is a 24-volt, 80-amp alternator designed as a direct replacement unit for heavy-duty commercial vehicle applications. Built to restore reliable electrical charging performance, it is suited to demanding operational environments where consistent output is essential. The alternator is supplied complete with belt pulley, ready for installation without the need for additional components. The pulley features a 9-groove profile, ensuring compatibility with the multi-ribbed belt arrangements found on the specified engine configurations. At 24 V and 80 A, the unit delivers the charging capacity required by heavy commercial vehicle electrical systems. Fitment data confirms this alternator is applicable to Mercedes Actros vehicles equipped with the OM541 or OM542 engine, covering both standard Actros and the MP2/MP3 series variants — a total of 2 confirmed application entries. Buyers are advised to verify engine code and variant before ordering to ensure a precise match. This part is sourced from Highway Automotive, a specialist supplier of automotive electrical and mechanical replacement components. It is supplied as a complete unit. Warranty details and country of manufacture are available on the product specification sheet.
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Notes: Voltage: 24 V; Charging current: 80 A; With belt pulley; Number of grooves: 9
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| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £19.95
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. This alternator fits Mercedes Actros vehicles powered by the OM541 or OM542 engine, including the standard Actros and the Actros MP2/MP3 series — 2 confirmed applications in total. To verify the precise fit for your vehicle, use the selection widget to match your make, model and engine variant. Every fitment shown is backed by our Fit Guarantee.
A. Fitment is confirmed for the Mercedes OM541 and OM542 engine families as fitted to the Actros and Actros MP2/MP3. If your vehicle carries a different engine code, search our cross-referenced catalogue by machine model or ask Simon to confirm suitability before ordering.
A. The unit operates at 24 volts with an 80-amp charging current. It is supplied with a belt pulley fitted as standard, and the pulley carries a 9-groove profile to suit the multi-ribbed belt drive arrangements on the specified engine applications.
A. Compatible spares and accessories are shown on the Related Accessories tab of this product page, and common parts across the brands we stock are in our Parts & Spares section.
A. Yes. Every vehicle and OE cross-reference shown for this part is checked against manufacturer data and backed by our Fit Guarantee. If it is not right, our Fit Guarantee or hassle-free returns have you covered.
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