MPA Electrical 10274 Alternator

Remanufactured Alternator for Audi Q3

MPA Electrical Part Number 10274 is a remanufactured 12-volt alternator built for Audi Q3 and Audi Q3 Quattro applications from 2015-2018. It uses a Valeo-style design with a 140-amp output, internal fan, internal regulator, clockwise rotation, and a 6-groove serpentine clutch pulley.

Key Features

• 140 amps for charging-system output
• 12-volt electrical system application
• Internal fan and internal voltage regulator
• 6-groove serpentine clutch pulley
• Clockwise rotation
• Remanufactured by MPA Electrical
• Built to match Valeo alternator specifications

Product Details

This MPA Electrical remanufactured alternator, Part Number 10274, is specified for 2015-2018 Audi Q3 and 2015-2018 Audi Q3 Quattro models. The unit is configured with a 12:00 clock position, 140 amps, internal regulation, and an internal cooling fan to match the original charging-system layout used on these vehicles. If you are searching for an alternator for Audi Q3 2015-2018 or an Audi Q3 Quattro remanufactured alternator, this part number provides the key OE-style electrical and pulley specifications needed for proper replacement.

This part cross-references Eastern Catalytic 20303 for the same application.

Common Replacement Reasons

• Battery warning light or charging-system fault
• Low charging voltage at idle or under load
• Dim lights or electrical instability
• Alternator bearing noise or pulley wear
• Overcharging or undercharging conditions

Installation Notes and Tips

Verify pulley type, amperage, rotation, and connector match before installation. Confirm the vehicle uses a 6-groove serpentine clutch pulley and clockwise rotation, and compare the original unit’s clock position and mounting layout to Part Number 10274. Inspect the battery, belt condition, and charging cables during replacement to avoid repeat charging-system issues.

Quality Assurance

MPA Electrical remanufactured components are rebuilt to restore charging-system function with application-specific fitment and OE-style specifications. This alternator is based on Valeo design requirements for the listed Audi Q3 and Audi Q3 Quattro applications.