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ACDelco 504-165 GM Original Equipment Rear Air Lift Shock Absorber

3.7 out of 5 stars 25 customer reviews

Currently unavailable.
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  • Help maintain ride height when carrying additional load
  • Improved handling when loaded
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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Technical Details

Technical Specification

Warranty [pdf ]

Additional Information

Warranty & Support

Warranty, Parts:12 Months / 12,000 Miles (Parts Only)
For warranty information about this product, please click here [PDF ]


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Product description

ACDelco GM Original Equipment Air Lift Shock Absorbers are similar to standard shock absorbers, with the addition of an air chamber and rubber bladder built into the dust cover. These shock absorbers are GM-recommended replacements for your vehicle’s original components and have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. This air chamber and rubber bladder are inflated by an onboard air compressor to raise the vehicle during increased vehicle loads, assisting in the stabilization of alignment angles, improving handling, and reducing the risk of bottoming out.

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June 15, 2015
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October 3, 2015
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November 20, 2015
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February 2, 2015
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February 20, 2016
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February 3, 2015
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3 people found this helpful
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September 15, 2014
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One person found this helpful
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