84178213 Rear Shock Absorbers for GMC Sierra 1500 Denali 2015-2018 Pair

Product Overview

This aftermarket replacement rear shock absorber set is intended for the listed 2015-2018 GMC Sierra 1500 Denali applications and references part number 84178213. A rear shock absorber controls spring oscillation and helps the rear suspension maintain contact with the road surface during normal driving.

Key Features & Performance

• Rear shock absorber designed for the rear suspension position
• Controls spring movement to support ride stability and handling
• Cross-references part number 84178213 for comparison with the existing component
• Intended for the listed GMC Sierra 1500 Denali applications from 2015 through 2018
• Used when servicing or replacing worn rear suspension components

Fitment & Compatibility

• for 2015 GMC Sierra 1500 Denali applications
• for 2016 GMC Sierra 1500 Denali applications
• for 2017 GMC Sierra 1500 Denali applications
• for 2018 GMC Sierra 1500 Denali applications

Common Uses

• Replacing a worn, leaking, or damaged rear shock absorber
• Servicing the rear suspension system during routine maintenance
• Restoring normal rear suspension function after the original component has failed

Technical Specifications

• Product Type: Rear Shock Absorber
• Part Number: 84178213
• Vehicle Application(s): 2015-2018 GMC Sierra 1500 Denali
• General Application: Rear suspension

Frequently Asked Questions

Q: What does a rear shock absorber do? A: A rear shock absorber controls spring oscillation and helps the rear suspension maintain contact with the road surface during normal driving.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete equipment model designation against the information provided before purchase.

Closing Notice

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.