This 12-volt, 60-amp marine alternator is a direct aftermarket replacement for a broad range of Volvo Penta marine engines. It uses an internally regulated (IR) charging system with an externally fan-cooled (EF) design, and is built with corrosion-resistant plated hardware for marine environments.
Manufactured with high-temperature epoxy construction and heavy-duty rectifiers, this unit carries SAEJ1171 marine ignition-protection compliance and is a fit-and-function equivalent to the original equipment, with no wiring or bracket modification required.
Key Features
- 12-Volt, 60-Amp charging output
- Internally Regulated (IR), externally fan-cooled (EF)
- Corrosion-resistant hardware, SAEJ1171 marine compliant
- Direct OEM fit and finish, no modification required
- 12-month warranty as standard
Technical Specs
| Specification |
Detail |
| Voltage |
12V |
| Amperage |
60A |
| Rotation |
Clockwise (CW) |
| Regulator |
IR (Internally Regulated) |
| Fan Type |
EF (Externally Cooled) |
| Clock Position |
8 |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model |
Years |
| Volvo Penta 2001-2003 Single/Twin-Cylinder Diesel |
1963-2007 |
| Volvo Penta 431-434 Series (4.3L Petrol) |
1963-2007 |
| Volvo Penta 500-572 Series (5.0-5.7L Petrol) |
1963-2007 |
| Volvo Penta 740 Series (7.4L Petrol) |
1963-2007 |
| Volvo Penta AD31 2.4L Diesel Variants |
1963-2007 |
| Volvo Penta D-Series & KAD Diesel Engines |
1963-2007 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 3803260-3, 3803444 |
Volvo Penta |
| 872235-7, 873633 |
Volvo Penta |
Frequently Asked Questions
Will this alternator fit without modification?
Yes. This is a direct fit-and-function replacement, using the same mounting, pulley type and electrical connections as the original Volvo Penta marine alternator.
What's included?
The alternator unit only. Pulley and bracket are as fitted; existing wiring and drive belt are reused from your original unit.
How do I know my alternator has failed?
Common signs include a charge/battery warning light staying on, dimming lights, slow cranking, a flat battery despite normal use, or a whining/grinding noise from the unit.
Is this alternator marine-certified?
Yes, this unit is built and certified to SAEJ1171 for marine ignition-protection, making it suitable for enclosed engine bays around fuel vapours.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
