Dorman 949-864 Air Suspension Air Spring Front OE Replacement

The Dorman 949-864 is a direct-fit replacement air suspension spring engineered to match the fit and function of the original equipment spring. Designed as a reliable solution for a failed or deteriorated air spring, this unit restores proper ride height, vehicle stability, and overall suspension performance.

Air suspension springs play a critical role in the vehicle's suspension system — absorbing road shock, supporting vehicle weight, and maintaining consistent ride height. When the internal rubber components tear or rot, the result is a sagging suspension, uneven ride height, excessive compressor cycling, and potential damage to surrounding undercarriage components. The Dorman 949-864 resolves all of these issues with a quality-built replacement part.

Key Features:

• Direct OE Replacement: Designed to match the original spring's fit and function for a straightforward swap
• Durable Rubber Bellows Construction: Black rubber bellows material built for extended service life
• Restores Ride Quality: Corrects sagging suspension and re-establishes proper vehicle ride height
• Prevents Secondary Damage: Eliminates risk of damage to other suspension and undercarriage components caused by a failed air spring
• Tested for Quality: Has undergone lab, durability, and vehicle try-on testing to confirm conformance to product standards
• 3 Mounting Studs: Includes the required mounting stud configuration for proper installation

Specifications:

• Bellows Color: Black
• Bellows Material: Rubber (0.9mm thickness)
• Maximum Height: 10.5 in.
• Minimum Height: 10.5 in.
• Maximum Load Rating: 693.4 lbs.
• Mounting Stud Quantity: 3
• Mounting Hardware Included: No
• Grade: Regular

OE Cross-Reference Part Numbers: 164320611380, 164320591380, 1643204313, 164320581380, 1643204513, 164320601380, 1643205913, 1643204413, 1643206013, 164320591339, 164320581339, 1643205813, 164320601339, 1643204613, 1643201213, 1643206113

The Dorman 949-864 is backed by Dorman's trusted quality standards and over 100 years of automotive aftermarket experience, making it an ideal choice for professional technicians and DIY enthusiasts alike.