Dorman 949-100 Air Suspension Compressor Compatible with Select Cadillac/Chevrolet/GMC Models (OE FIX)

When an original equipment air suspension compressor malfunctions on certain Cadillac, Chevrolet and GMC SUVs, it's often due to the compressor's DC motor overheating and causing a cascade of downstream system failures, including leaks in air lines, push-to-connect fittings and air bags or springs. Replacing a failed compressor with another OE unit only invites a similar costly repair or replacement in the future. This patent pending Dorman OE FIX air suspension compressor features an innovative finned compression cylinder design that transfers 25% more heat than the factory cylinder during the compression process, providing a longer-lasting, upgraded repair. The increased rate and volume of heat dissipation also helps ensure the compressor operates within its optimal ranges, improving air suspension performance and vehicle handling consistency. A thermal protection device and a unique protective membrane provides additional protection against overheating that can damage the compressor.

• Upgraded replacement - this patent pending compressor features an innovative finned compression cylinder design that transfers 25% more heat than the factory cylinder during the compression process
• Improves performance - increased rate and volume of heat dissipation helps ensure the compressor operates within optimal ranges, improving air suspension performance and vehicle handling consistency
• Increased reliability - engineered to prevent compressor's DC motor from overheating and causing a cascade of downstream system failures and air leaks on specified Cadillac, Chevrolet and GMC SUVs
• Trustworthy quality - designed in the United States and backed by more than a century of automotive aftermarket excellence
• Ensure fit - Input your vehicle into the garage tool and check Confirmed Fit bar at the top of the page. If there is an “i” in a blue circle, additional verification is needed. Please hover over the "i" to verify fitment notes match your vehicle.