ACDelco® 520-284 - Advantage™ Front Driver or Passenger Side Non-Adjustable Gas Shock Absorber

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  • It’s recommended to replace shock or strut in pairs (passenger and driver side at the same time).
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Product Details

ACDelco Parts and Accessories

Advantage™ Front Driver or Passenger Side Non-Adjustable Gas Shock Absorber (520-284) by ACDelco®. Quantity: 1 per Pack. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.

Notes: It’s recommended to replace shock or strut in pairs (passenger and driver side at the same time).


Compressed Length: 8.56"
Extended Length: 13.42"
Stroke Length: 4.86"
Upper Mounting: Stem
Lower Mounting: Stem
Dust Shield: No
Boot: No
Body Diameter: 1.63"


  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements

ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.

ACDelco®, a brand of GM Customer Care and Aftersales, is a global automotive manufacturer of premium replacement parts for almost all vehicle systems as well as off-road, industrial, and marine equipment. With more than hundred years of manufacturing experience, the company offers an extensive line of brake pads and rotors, belts and hoses, shocks and struts, alternators and starters, thermostats and caps, fuel pumps, and many more trustworthy and top-quality products.

Part Number:

Warranty Information

This limited warranty is extended only to the original purchaser of ACDelco products and services from a member of the ACDelco Service Center Program. This limited warranty is made by the Independent Repair Facility ("Facility") who is so named on the original repair invoice and performed the service/repairs on your vehicle using ACDelco automotive parts. This warranty may be honored by other Facilities participating in this program, or other authorized non-participating facilities anywhere in the United States.

The Independent Repair Facility warrants that the above repairs and services performed at their location will be free from defects in materials and workmanship for 24 months or 24,000 miles of use, whichever comes first, measured from the date of the first repair and the odometer reading shown on the original repair invoice. The warranty term depends on the product. This warranty is conditioned on the vehicle being subjected only to normal, non-commercial use, and receiving reasonable and necessary maintenance during the warranty period. Warranty repair costs shall in no case exceed the costs of the original repair or service.

What Is not Covered by This Warranty

You must pay for any non-warranty service you order to be performed at the same time as any warranty service. This warranty will not apply to your repaired vehicle if it has been damaged by abnormal use, misuse, neglect, accident, alteration or "tampering with" (by other than the Facility or Facility employees). The Facilities employees and/or agents do not have authority to modify the terms of this warranty, nor to make any promises in addition to those contained within this warranty. This warranty does not in any way include incidental or consequential damages (additional expenses which you may incur as the result of faulty repair or service). Some states do not allow the exclusion or limitation of incidental or consequential damage, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

This warranty does not cover repair(s) or service(s) except as listed in the section, "What is Covered by this Warranty," even though the Facility may offer other services. Specifically excluded are any battery, engine, transmission, clutch, or differential repairs, associated gaskets and seals, or assembly replacement of the same. Also excluded are auto body, paint, molding, glass repairs, tires, and used parts. Commercial vehicles are excluded.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Cadillac Deville
1953 Cadillac Deville
Cadillac Series 61
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Cadillac Series 75
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Chevy Styleline
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Chevy 150
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Chevy 210
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Ford Country
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Ford Courier
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Ford Deluxe
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Ford Ford
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Ford Skyliner
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Ford Sunliner
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Ford Thunderbird
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Ford Victoria
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Mercury Custom
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Oldsmobile Ninety-Eight
1955 Oldsmobile Ninety-Eight
Pontiac Bonneville
1957 Pontiac Bonneville
Pontiac Catalina
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Pontiac Chieftain
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Pontiac Star Chief
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Pontiac Streamliner
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Pontiac Super Chief
1957 Pontiac Super Chief
Studebaker Power Hawk
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Studebaker President
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1956 Studebaker Sky Hawk
Volvo 122
1968 Volvo 122
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Volvo 1800
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1962 Volvo 1800
1961 Volvo 1800

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It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.