Remy 11012 Alternator

Remanufactured Alternator for Cadillac CTS

This Remy Premium Remanufactured alternator is built for 12-volt charging systems and delivers a 140-amp output for select Cadillac CTS applications. It is a direct-fit replacement for vehicles using an internal voltage regulator, internal fan, and clockwise rotation.

Compatible with 2010-2014 Cadillac CTS applications, including 2014 Cadillac CTS without Performance Package, this alternator supports dependable charging performance for daily driving and electrical system recovery. Part number 11012 is a practical OE-style replacement for drivers needing a remanufactured Nippondenso-style unit.

Key Features

• 140 amp amperage rating for steady charging output
• 12-volt alternator for standard vehicle electrical systems
• Internal fan design
• Internal voltage regulator
• Clockwise rotation
• Pulley included
• Remanufactured to Premium Remanufactured specifications
• OE manufacturer reference: Nippondenso

Product Details

Remy part number 11012 is a premium remanufactured alternator engineered for Cadillac CTS models equipped with the listed charging system configuration. The 140-amp output helps maintain battery charge and electrical stability under normal accessory loads, while the internal regulator simplifies system integration. This part cross-references 104210-2000 and 20821397 for the same application.

Fits 2010-2014 Cadillac CTS, N/A. Fits 2014 Cadillac CTS, N/A, without Performance Package; 140 amps.

Common Charging System Issues

• Battery warning light illuminated on the dash
• Weak charging output or low system voltage
• Dim headlights or fluctuating electrical performance
• Battery not maintaining charge during normal driving
• Alternator noise or charging failure

Installation Notes

Verify pulley style, rotation direction, amperage rating, and regulator type before installation. Confirm the vehicle uses the listed Nippondenso-style alternator configuration and match the application notes for 2014 Cadillac CTS models without the Performance Package. Inspect the belt, battery condition, and charging connections during replacement to help ensure proper system operation.

Quality Assurance

Remy Premium Remanufactured parts are remanufactured to meet application-specific electrical requirements for the listed Cadillac CTS fitment. Part number 11012 is intended for direct replacement use where the original alternator matches the stated specifications.