Monroe 909909 Suspension Strut Mount - Front

Monroe Strut-Mate 909909 Overview

Monroe Strut-Mate Strut Mounting Kit 909909 is built for front suspension service on select Cadillac applications. It pairs with Monroe struts to reduce noise and vibration at the strut tower while supporting a smoother, more controlled ride.

This Monroe Strut-Mate Strut Mounting Kit is a direct-fit suspension strut mount solution for 2013-2015 Cadillac ATS front and 2014-2019 Cadillac CTS front applications, including 2014 CTS models without Performance Suspension and without Electronic Adjustable Suspension. The 909909 part number is a practical choice when replacing conventional struts or springs on these vehicles.

Key Features

• Front suspension strut mount for select Cadillac ATS and Cadillac CTS models
• Designed to reduce noise and vibration at the strut assembly
• Works with Monroe struts to maintain ride control characteristics
• Contents include mount, washer, parts package, and nut
• Part number 909909 for easy identification and ordering

Product Details

Monroe’s Strut-Mate product line focuses on replacement mounting components that support proper strut operation after suspension service. For Cadillac CTS and Cadillac ATS front suspension repairs, this mounting kit helps restore the interface between the strut and the body, which is important for controlling harshness, clunks, and excess vibration. This part cross-references KYB SM5828 and SM5846 for the same application.

What It Helps Address

• Front-end noise from worn strut mounts
• Vibration transferred through the strut tower
• Loose or degraded upper strut support
• Ride quality changes after strut replacement
• Suspension service on Cadillac ATS and Cadillac CTS front applications

Installation Notes

Install during front strut or spring replacement to complete the suspension service correctly. Verify vehicle configuration before ordering, especially on 2014 Cadillac CTS models with suspension options. Use the listed fitment only: Fits 2015-2019 Cadillac CTS, front; Fits 2013-2015 Cadillac ATS, front; Fits 2014 Cadillac CTS, front without Performance Suspension and without Electronic Adjustable Suspension.

Quality Assurance

Monroe engineers Strut-Mate mounting kits to complement Monroe struts and support consistent ride control performance in service applications.