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Professional
ACDelco Professional Rear Window Defroster Relay is an ideal high quality aftermarket replacement component for one or more of the following vehicle systems: cooling, HVAC, ignition, starting and charging, body-electrical and lighting, wiper and washer, and/or engine fuel management. This premium aftermarket relay is manufactured to meet or exceed your expectations for fit, form, and function.

Features & Benefits:
  • Professional, premium aftermarket replacement
  • Provides the performance and dependability you expect from ACDelco
  • Manufactured to meet expectations for fit, form, and function
ACDelco Quality

ACDelco breaks down their premium portfolio of Original Equipment and Aftermarket parts into three tiers: GM Original Equipment, ACDelco Gold, and ACDelco Silver.

GM ORIGINAL EQUIPMENT
GM Original Equipment parts are the true OE parts installed during production or validated by GM—designed, engineered, and tested to rigorous standards and backed by General Motors.
ACDELCO GOLD (PROFESSIONAL)
ACDelco Gold parts are the high-quality alternative to OE parts, manufactured to meet GM expectations for fit, form, and function and backed by General Motors.
ACDELCO SILVER (ADVANTAGE)
ACDelco Silver parts are a quality high-value option for most makes and models, backed by General Motors.


Voltage12 2H
Continuous DutyNo
Terminal TypeBlade
Mounting Hardware IncludedNo
Terminal Quantity4
Connector GenderFemale
Terminal GenderMale
Cover MaterialPlastic
Mounting Bracket IncludedNo
Alternate/OEM Part Number(s): 89057592

Warranty Information:
24 Month / Unlimited Mile Warranty on parts sold on or after 04/01/18; 12 Months on parts sold before 04/01/18.
Warranty Details