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More Information for ACDELCO 540395
GM Original Equipment
ACDelco GM Original Equipment Premium Monotube Shock Absorbers control the oscillation of the suspension and are GM-recommended replacements for your vehicle’s original components. A shock absorber is a hydraulic piston and cylinder that is designed to resist the up-and-down movement of the suspension. The piston has a valve or orifice that allows the piston to move up and down the cylinder tube at a controlled rate. The valving is tailored to the vehicle and suspension characteristics. These shocks feature the top-of-the-line single tube design with dual pistons that separate the nitrogen gas from the shock oil, providing excellent performance. These original equipment shock absorbers have been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Features

  • High quality materials for the demands of modern vehicles
  • 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
Alternate/OEM Part Number(s): 15922867, 20813756, 25871221

ACDELCO Warranty Information
Lifetime for ignition wires, alternators, starters, gas-charged shocks & struts, belts, hoses, steering racks & gears, and chassis parts. Limited lifetime wear-out warranty for DuraStop brake pads and shoes. All other DuraStop brake parts, carry a limited 12-month/12,000 mile warranty. 24 months/24,000 miles on load-carrying and air-adjustable shocks, steering dampers. 12 months/12,000 miles on other parts. Warranty returns can not be processed without complete VIN information on return instructions. IMPORTANT A/C COMPRESSOR WARRANTY NOTE: If the A/C system or the vehicle is five years or older, ACDelco requires a system flush and proof of purchase of an orifice tube or expansion valve for an A/C Compressor warranty to be valid.
Warranty Details