GMC Ignition Relays

At Advance Auto, we carry different types of Ignition Relays for your GMC at competitive prices to fit your budget. Save on costs when you find your GMC replacement Ignition Relays with us.

Make sure to compare prices and take a look at the top user reviewed Ignition Relays that fit your GMC. The ratings and reviews for these aftermarket GMC Ignition Relays really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Ignition Relays at the nearest Advance Auto Parts location.

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Carquest Premium – Electronic Spark Control Module (Part No.ESC1003)

Electronic Spark Control Module

from

$90.99
The Electronic Spark Control Module controls the primary side of the ignition coil and in some applications is able to control ignition timing. The spark control module receives a signal from a pick-up coil located in the distributor or from the engine control module (ECM) to identify piston location.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • Lead frame terminal size and location determined using image dimension measuring system or 3D laser scanner.
  • Where applicable electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
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