GMC Diagnostic Test Connectors

At Advance Auto, we carry 2 different types of Diagnostic Test Connectors for your GMC at competitive prices to fit your budget. Save on costs when you find your GMC replacement Diagnostic Test Connectors with us.

Make sure to compare prices and take a look at the top user reviewed Diagnostic Test Connectors that fit your GMC. The ratings and reviews for these aftermarket GMC Diagnostic Test Connectors 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 Diagnostic Test Connectors at the nearest Advance Auto Parts location.

Compare 2 GMC Diagnostic Test Connectors

Search our full catalog of aftermarket GMC Diagnostic Test Connectors below. Make sure to check for user reviews of Diagnostic Test Connectors to learn which worked the best for our customers.

Carquest Premium – Diagnostic Test Connector (Part No.PTA1326)

Diagnostic Test Connector

from

$11.29
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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ACDelco – Multi-Purpose Pigtail (Part No.PT723)

Multi-Purpose Pigtail

from

$38.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Protective outer coverings help provide long-lasting durability
  • Color-coded wires allow for easy installation
  • 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
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