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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: 66041003
The Highway Automotive 66041003 is a 24-volt, 80-amp heavy-duty alternator designed as a direct replacement for commercial vehicle and truck applications. Supplied complete with belt pulley, it is engineered to restore reliable charging performance to the vehicles it serves, making it a practical choice for workshop and fleet maintenance operations. Built to an 8-groove belt pulley configuration, this alternator provides a secure, vibration-resistant drive engagement suited to the demanding duty cycles of heavy-goods vehicles. The 24 V system voltage and 80 A charging current are matched to the electrical demands of the truck platforms for which this unit is specified, ensuring stable output under load. This alternator is compatible with Volvo FH models fitted with the D13 engine, and with RVI Magnum DXi variants including the DXi 440, DXi 460, DXi 480, and DXi 500 — spanning DXi 12 and DXi 13 engine configurations. In total, five verified fitment applications are catalogued for this part. Use the vehicle selection widget to confirm your specific make, model, and engine variant, or search the cross-referenced catalogue by machine model. Every fitment shown is backed by the PartsForMachines Fit Guarantee. The unit is supplied with the belt pulley included, so no separate pulley sourcing is required for a standard installation. Buyers should confirm the groove count and pulley specification against their existing drive belt arrangement before fitting.
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Notes: Voltage: 24 V; Charging current: 80 A; With belt pulley; Number of grooves: 8
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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. Confirmed applications include the Volvo FH all, RVI Magnum DXi 440, RVI Magnum DXi 460, RVI Magnum DXi 480 and RVI Magnum DXi 500. This alternator fits Volvo FH models with the D13 engine, and RVI Magnum DXi variants including the DXi 440 (DXi 12), DXi 460 (DXi 13), DXi 480 (DXi 12), and DXi 500 (DXi 13) — five verified applications in total. Use the vehicle selection widget to confirm your exact make, model, and engine, or search the catalogue by machine model. Every fitment is backed by our Fit Guarantee.
A. The 66041003 is catalogued against both the DXi 12 and DXi 13 engine variants within the RVI Magnum DXi range — specifically the DXi 440, DXi 460, DXi 480, and DXi 500. Confirm your precise engine code using the selection widget or by asking Simon to ensure correct fitment.
A. The Highway Automotive 66041003 operates at 24 V and delivers a charging current of 80 A. It is supplied with a belt pulley featuring an 8-groove profile. No additional pulley is required for standard installation.
A. Yes — ask Simon, or WhatsApp our team on 07754 288583 with any questions about specifications, suitability, or compatibility.
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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