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1984-1987 Corvette C4 ACDelco Headlight Actuator Control Electric Relay

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product image
Brand Logo ACDelco
Part #: 601-723
GM Part #: 88922872
Availability: Currently Unavailable - Most out of stock items are available to ship within 7-10 days.
Fits Years:
  • 1984-1987
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  • Description

1984-1987 C4 ACDelco Headlight Actuator Control Electric Relay

This relay is the key to keeping your Corvette's headlights running smoothly. Located on the left hand (LH) front side of the fenderwell, in front of the wheel under a black cover next to the vacuum bottle, this relay is essential for proper headlight motor functionality. There is one relay for each headlight motor, making it a crucial component for headlight operation.

There are three headlight door relays: one left side relay (bottom), one right side relay (middle), and one isolation relay (top). This relay fits both the LH and RH positions and the isolation relay is often overlooked. We highly recommend replacing all three at the same time and cleaning the old anti-corrosion compound out of the connectors and replacing it prior to plugging the connectors into the new relays.

  • Fits 1984-1987 Corvettes
  • Fits LH or RH Position
  • Sold Individually
  • 2 Required Per Car
  • Located in Cover Next to the Vacuum Bottle in LH Front Wheel Housing
  • Highly Recommended to Change both Relays at the Same Time
  • Direct Replacement

Also known under these part numbers:

  • 021625469973
  • 036666153323
  • 88922872
  • D1736A
  • DR1051