Remy 16109 Starter Motor

Remanufactured Starter for GM V6 Applications

The Remy Premium Remanufactured 16109 starter is a 12-volt, permanent magnet gear reduction unit built for select Cadillac and Chevrolet applications. It uses a clockwise rotation, closed nose design, and 12 pinion teeth for direct replacement service on listed vehicles.

Remy Premium Remanufactured focuses on OE-style replacement parts rebuilt to meet application-specific requirements. This starter is remanufactured and cross-references OE and aftermarket numbers for the same fitment, including Remy 16109.

Key Features

• Part number: 16109
• 12V starter for electrical, charging, and starting systems
• Permanent magnet gear reduction design
• Closed nose configuration
• Clockwise rotation
• 12 pinion teeth
• OE manufacturer listed as Mitsubishi
• Power rating: 1.4
• Remanufactured unit
• Pulley included: Yes

Vehicle Fitment

• Fits 2013-2014 Cadillac ATS, N/A
• Fits 2013-2014 Cadillac CTS, N/A
• Fits 2007-2011 Cadillac CTS, N/A
• Fits 2010-2014 Chevrolet Camaro, N/A
• Fits 2012 Cadillac CTS, N/A; OE No. 12610857; wo/Hole for Harness Attachment
• Fits 2007-2011 Cadillac STS, N/A
• Fits 2007-2009 Cadillac SRX, N/A
• Fits 2006 Cadillac CTS, N/A; w/ Anti-Rotation Tab on Battery Terminal
• Fits 2006 Cadillac SRX, N/A; w/ Anti-Rotation Tab on Battery Terminal
• Fits 2006 Cadillac STS, N/A; w/ Anti-Rotation Tab on Battery Terminal

Detailed Description

This Remy 16109 starter is built for select Cadillac CTS, Cadillac ATS, Cadillac STS, Cadillac SRX, and Chevrolet Camaro models across the 2006-2014 range. It is a remanufactured, permanent magnet gear reduction starter with a closed nose housing, clockwise rotation, and 12 pinion teeth, making it a direct-match option for the listed OE applications.

This part cross-references OE and aftermarket numbers for the same application, including 12610857 and M0T35874. Use the part number 16109 when verifying the starter against your vehicle’s original unit and connector or mounting details.

Common Starting Issues It Can Address

• Engine no-crank condition
• Slow or weak starter engagement
• Intermittent starting after key turn
• Starter grinding from worn pinion or drive engagement
• Failure to crank on listed Cadillac and Chevrolet applications

Installation Notes and Tips

Confirm the OE number, connector style, mounting points, and nose configuration before installation. Some listed applications include notes such as anti-rotation tab on the battery terminal or no hole for harness attachment, so match the original starter to the vehicle before replacement. Verify battery condition and charging system output during diagnosis to avoid repeat starter failure.

Quality Assurance

This Remy Premium Remanufactured starter is rebuilt as a remanufactured replacement for the specified OE applications. Remy’s premium remanufactured line is positioned for direct-fit service parts that follow the original equipment design requirements for the listed Cadillac and Chevrolet vehicles.