Denso 210-1114 Alternator

Denso 210-1114 Reman Alternator Overview

The Denso 210-1114 reman alternator is a 12-volt charging system component built for select Buick Lucerne and Cadillac DTS applications. With a 150-amp output, internal fan design, clockwise rotation, and external regulator type, it is built to support modern vehicle electrical loads with OE-style fit and function.

Denso reman alternators are processed and tested to OE-focused standards, with attention to rotor, stator, rectifier, bearings, and slip-ring finish for consistent charging performance. This makes the 210-1114 a practical choice for drivers and technicians servicing high-demand charging systems on the Buick Lucerne and Cadillac DTS.

Key Features

• 12.0-volt remanufactured alternator
• 150 amp amperage rating for higher electrical demand
• Internal fan design and clockwise rotation
• External regulator type
• Built to Denso OE standards for fit and performance
• First Time Fit design helps reduce installation alignment issues

Product Details

Denso’s Reman Alternator line focuses on OE-level assembly benchmarks and electrical validation. For this application, the 210-1114 is engineered to mount properly and support sensitive vehicle electronics without unnecessary installation complications. It is a direct replacement choice for 2006-2011 Buick Lucerne and 2006-2011 Cadillac DTS applications listed below, including the 150 amp configurations noted in fitment.

This part cross-references BBB Industries 11178 and Bosch AL8832X for the same application. The Denso 210-1114 is also referenced by interchange numbers used across remanufactured charging system catalogs.

What This Alternator Helps Address

• Battery warning light caused by low charging output
• Dim headlights or unstable electrical performance
• Charging system failure on Buick Lucerne and Cadillac DTS models
• Voltage irregularities affecting onboard electronics
• Noise or wear related to a failing alternator assembly

Installation Notes

Verify the vehicle’s year, engine configuration, and amperage rating before installation. Confirm pulley alignment, connector style, and mounting points against the removed unit to ensure the Denso 210-1114 matches the original charging system layout. Because this alternator uses an external regulator type, electrical system diagnosis should include regulator and wiring checks during replacement.

Fits 2008-2011 Buick Lucerne, N/A; 150 Amp; Reman Alternator. Fits 2006-2007 Buick Lucerne, N/A; OE; Alternator - Reman. Fits 2006-2008 Cadillac DTS, N/A; 150 Amp; Reman Alternator. Fits 2007-2011 Cadillac DTS, N/A; 150 Amp; Exc. Limousine; Reman Alternator.

Quality Assurance

Denso reman alternators are validated through electrical testing of major internal components, including high-voltage checks for stators, rectifiers, and rotors. Bearings are verified to OE standards and lubricated with OE-grade materials, while slip rings are finished to reduce brush wear. The result is a remanufactured charging component built around OE fitment expectations and dependable service life.