MPA Electrical 13998 Alternator

Remanufactured Alternator for Volvo Charging Systems

MPA Electrical Part Number 13998 is a remanufactured 12-volt alternator built for Volvo charging system applications that require a 140 amp output. It uses an internal regulator, internal fan, and a 6-groove serpentine clutch pulley for OE-style fitment on listed Volvo V70, S40, S60, V40, XC70, and XC90 applications.

Brand Line: Remanufactured means this unit has been rebuilt for reuse in charging-system service, making it a practical replacement choice when the original alternator is no longer maintaining proper output. Part Number 13998 is also referenced by BBB Industries 13998 and Genuine 8622186 for the same application.

• 140 amp output for Volvo charging system requirements
• 12-volt alternator with internal voltage regulator
• Internal fan design
• 6-groove serpentine clutch pulley
• Counterclockwise rotation
• Bosch manufacturer specification
• Clock position: 1:30

This remanufactured alternator is specified for Volvo vehicles that use the Bosch-style 140 amp charging setup. It is a direct replacement option for 2001-2005 Volvo V70, 2004 Volvo S40, 2004 Volvo S60, 2003-2004 Volvo V40, 2003-2004 Volvo XC70, 2003-2004 Volvo XC90, 2003 Volvo S40, 2003 Volvo S60, and 2002 Volvo S60 applications listed with the matching pulley and amperage requirements. Part Number 13998 is intended for vehicles that call for the same Bosch alternator configuration and counterclockwise rotation.

Common Charging Problems This Part Addresses

• Low battery charging caused by a worn alternator
• Dim lights or electrical instability from weak alternator output
• Battery warning light triggered by charging-system failure
• Voltage irregularities from a failing internal regulator
• Noise or pulley-related charging issues on the original unit

Installation Notes and Fitment Tips

Verify the vehicle’s alternator specification before ordering, especially the 140 amp requirement, Bosch manufacturer type, 6-groove serpentine clutch pulley, and counterclockwise rotation. Fitment is listed for specific Volvo V70, S40, S60, V40, XC70, and XC90 applications, and some notes indicate that the 140 amp alternator is required. Confirm the clock position and pulley style against the original unit to ensure proper alignment.

Quality Assurance

MPA Electrical remanufactured components are rebuilt for charging-system service and matched to the listed OE-style specifications for the application.