2003 GMC Sierra 1500 HD Fuel Injector Connectors

Your 2003 GMC Sierra 1500 HD might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Fuel Injector Connectors you desperately need.

We currently carry 3 Fuel Injector Connectors to choose from for your 2003 GMC Sierra 1500 HD, and our inventory prices range from as little as $41.99 up to $50.99.

On top of low prices, Advance Auto Parts offers 3 different trusted brands of Fuel Injector Connectors for the 2003 GMC Sierra 1500 HD. We only sell parts from trusted brands like Carquest Premium so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Fuel Injector Connectors stock in-person!

Fuel Injector Connectors for Your 2003 GMC Sierra 1500 HD

Carquest Premium – Fuel Injector Connector (Part No.PTA1096)

Fuel Injector Connector

from

$41.99
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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Carquest – Fuel Injector Connector (Part No.PT5891)

Fuel Injector Connector

from

$43.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:
  • Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
  • Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
  • All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
  • Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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ACDelco – Black Multi-Purpose Pigtail (Part No.PT2135)

Black Multi-Purpose Pigtail

from

$50.99
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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FAQs for 2003 GMC Sierra 1500 HD Fuel Injector Connectors

What are the most popular Fuel Injector Connectors for the 2003 GMC Sierra 1500 HD?

With 3 brands you can trust, our most popular Fuel Injector Connectors for the 2003 GMC Sierra 1500 HD parts are:
Fuel Injector Connector
from $41.99
This product is not rated
Fuel Injector Connector
Fuel Injector Connectors
Fuel Injector Connector
from $43.99
This product is not rated
Fuel Injector Connector
Fuel Injector Connectors
Black Multi-Purpose Pigtail
from $50.99
This product is not rated
Black Multi-Purpose Pigtail
Fuel Injector Connectors