Unity 15-541500 Air Suspension Spring - Rear

Rear Air Suspension Spring for Cadillac XTS

Restore rear ride support with this Unity air suspension spring/bag for the Cadillac XTS. Built for the rear position, this part is a direct-fit replacement for vehicles equipped with rear air suspension and is engineered to match OEM-style specifications.

Unity Automotive draws on more than 40 years in the aftermarket suspension market, with a focus on OE-spec assemblies and consistent fitment for repair work on air ride systems. Part number 15-541500 is a practical choice for rear suspension service on the 2013-2019 Cadillac XTS.

Key Features

• Rear air suspension spring/bag for the Cadillac XTS
• Fits 2013-2019 Cadillac XTS, rear, with rear air suspension
• OE-style replacement built to match factory suspension geometry
• Designed for rear ride height support and air suspension function
• Unity part number 15-541500 for easy identification
• This part cross-references Monroe Shocks & Struts AS-7077 for the same application

Product Details

This Unity air suspension spring is made for rear suspension service on the Cadillac XTS and supports vehicles equipped with rear air suspension. It is intended for drivers addressing worn or leaking air spring components and for shops replacing a failed rear air bag with an OE-spec alternative. The 15-541500 application covers 2013-2019 Cadillac XTS models in the rear position.

Unity Automotive builds suspension components to meet OEM specifications, helping maintain proper rear suspension behavior and consistent vehicle stance. If you are searching for a rear air suspension spring/bag for Cadillac XTS models, part number 15-541500 provides a direct reference for the correct application.

Common Repair Uses

• Rear end sag from a worn air spring
• Air leaks in the rear suspension bag
• Uneven ride height on a Cadillac XTS
• Suspension warning symptoms tied to rear air ride failure
• Replacement of a damaged rear air suspension spring/bag

Installation Notes

Verify the vehicle is a 2013-2019 Cadillac XTS with rear air suspension before ordering. Confirm the rear position and compare the original part to Unity 15-541500 for match-up before installation. After replacement, inspect the air suspension system for leaks, compressor issues, and related wear that can affect rear ride height.

Quality Assurance

Unity Automotive states that its suspension products are built to OEM specifications and backed by a customer satisfaction guarantee. The brand has long-standing aftermarket suspension experience and focuses on consistent fit and dependable replacement parts.