GM 88957190 Air Suspension Compressor | OEM Replacement for Cadillac CTS, SRX, STS

Felendo air suspension compressor forCadillac CTS, SRX, or STS 

Restore Your Cadillac’s Signature Ride and Handling

Is your Cadillac CTS, SRX, or STS sitting unevenly, sagging at the rear, or –displaying a suspension warning light? The culprit is often a failed air suspension compressor. Our premium air suspension compressor, part number 88957190 (also known as OEM 15228009), is the direct OEM-grade replacement you need to restore your vehicle’s legendary comfort and handling.

This GM Genuine Part is designed, engineered, and tested to rigorous standards, and is backed by General Motors. The automatic level control air compressor is the heart of your vehicle’s air suspension system, responsible for maintaining optimal rear ride height and comfort, ensuring smooth and consistent driving experiences.

Choose reliability and performance with our 88957190 compressor – the smart, cost-effective solution to keep your Cadillac performing at its best.

Key Features

• OEM Quality: Manufactured to meet or exceed original equipment specifications.

• Direct Replacement: Designed to match the fit and function of the original compressor.

• Restores Function: Fixes common issues like rear vehicle sagging, rough rides, and complete suspension failure.

• Durable Construction: Built with quality materials for reliable performance and a long service life.

• Complete Assembly: Includes mounting bracket for a fast plug-and-play installation.

• Manufacturer Warranty: Minimum of 12 Months Warranty.

Fitment (适用车型)

• Cadillac CTS – 2008-2009

• Cadillac SRX – 2003-2009

• Cadillac STS – 2004-2011

Note: Compatible with vehicles equipped with automatic level control air suspension system. Please confirm compatibility with your specific vehicle using your VIN before purchasing.

OE Cross-Reference (OE对照号)

• 88957190 (Primary)

• 15228009

• 1036552

Product Specifications

• Voltage: 12V

• Amperage Rating: 7.5 A

• Maximum Pressure: 185 PSI

• Mounting Bracket Included: Yes

Symptoms of a Failing Compressor

• Vehicle sagging – the rear of the vehicle sits lower due to insufficient air pressure.

• Noisy operation – the compressor runs constantly, makes loud humming or grinding noises, or fails to shut off.

• Complete suspension failure – compressor does not activate, leading to loss of rear ride height adjustment and rough ride quality.

• Suspension warning light – the dashboard –displays a warning related to the air suspension system.

Important: Before replacing the compressor, make sure you have no leaks in air lines or in the airbags themselves. If the compressor fails to turn on or cannot reach the correct pressure (with no leaks), the compressor could be the issue.

Q1: Does this air suspension come with the necessary seals or accessories? A: Yes, all FELENDO air suspension units are delivered with pre-installed premium O-rings and hardware required for a direct replacement.

Q2: How do I confirm if this part fits my vehicle? A: The most accurate way is to check the OE Number on your current part or provide us with your vehicle’s 17-digit VIN number. Our technical team will verify it within 12 hours.

Q3: Do you support bulk wholesale orders for workshops and auto parts distributors? A: Absolutely. As a professional manufacturer, FELENDO offers flexible B2B wholesale solutions, customized packaging options, and tiered pricing for volume buyers.