2003 GMC Sierra 1500 Ignition Knock (Detonation) Sensor Connectors

Your 2003 GMC Sierra 1500 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 Ignition Knock (Detonation) Sensor Connectors you desperately need.

We currently carry 3 Ignition Knock (Detonation) Sensor Connectors to choose from for your 2003 GMC Sierra 1500, and our inventory prices range from as little as $17.79 up to $49.99.

On top of low prices, Advance Auto Parts offers 2 different trusted brands of Ignition Knock (Detonation) Sensor Connectors for the 2003 GMC Sierra 1500. 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 Ignition Knock (Detonation) Sensor Connectors stock in-person!

Ignition Knock (Detonation) Sensor Connectors for Your 2003 GMC Sierra 1500

Carquest Premium – Distributor Ignition Pickup Connector (Part No.PTA1044)

Distributor Ignition Pickup Connector

from

$17.79
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 Wire Connector (Part No.PT2784)

Multi-Purpose Wire Connector

from

$37.49
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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Carquest Premium – Alternator Connector (Part No.PTA1088)

Alternator Connector

from

$49.99
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
See More

FAQs for 2003 GMC Sierra 1500 Ignition Knock (Detonation) Sensor Connectors

What are the most popular Ignition Knock (Detonation) Sensor Connectors for the 2003 GMC Sierra 1500?

With 2 brands you can trust, our most popular Ignition Knock (Detonation) Sensor Connectors for the 2003 GMC Sierra 1500 parts are:
Distributor Ignition Pickup Connector
from $17.79
This product is not rated
Distributor Ignition Pickup Connector
Ignition Knock (Detonation) Sensor Connectors
Multi-Purpose Wire Connector
from $37.49
This product is not rated
Multi-Purpose Wire Connector
Ignition Knock (Detonation) Sensor Connectors
Alternator Connector
from $49.99
This product is not rated
Alternator Connector
Ignition Knock (Detonation) Sensor Connectors