GMC Sierra 2500 HD Fuel Wiring Connectors

Your One-Stop Shop For Trusted GMC Sierra 2500 HD Fuel Wiring Connectors

If you’re in search of GMC Sierra 2500 HD Fuel Wiring Connectors aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 2 Fuel Wiring Connectors from top brands with prices ranging from $29.49 to $62.99.

Beyond great prices, we stock trusted brands manufacturing all types of Fuel Wiring Connectors for your GMC Sierra 2500 HD. Of the 1 OEM and aftermarket parts brands we carry, some of the most popular are Dorman.

And don’t forget to read customer reviews across all Fuel Wiring Connectors categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Fuel Wiring Connectors have to cost top dollar, and we prove it. Browse our top GMC Sierra 2500 HD Fuel Wiring Connectors below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential GMC Sierra 2500 HD Fuel Wiring Connectors

Dorman – Oxygen Sensor Pigtail (Part No.645-668)

Oxygen Sensor Pigtail

from

$62.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
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Dorman – 7-Wire Pigtail Connector (Part No.84645)

7-Wire Pigtail Connector

from

$29.49
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:
  • Professional appearance – this electrical pigtail is designed for a clean, professional look when installed
  • Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
  • Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
  • Versatile component – this connector can be used in a variety of repairs and custom installations
See More

Fuel Wiring Connectors Brands You Can Trust For Your GMC Sierra 2500 HD

1 trusted brands of Fuel Wiring Connectors line our shelves, ready to help keep your GMC Sierra 2500 HD running smooth. Below are some of the most popular brands and their top Fuel Wiring Connectors offerings:

Popular Dorman Fuel Wiring Connectors

Dorman products for the GMC Sierra 2500 HD span several categories. Some of the highest-rated Dorman Fuel Wiring Connectors that will fit your GMC Sierra 2500 HD are:
7-Wire Pigtail Connector
from $29.49
(2)
7-Wire Pigtail Connector
Fuel System Wiring Harness Connectors

Most Purchased GMC Sierra 2500 HD Fuel Wiring Connectors from Dorman

When you buy the most frequently purchased Dorman brand Fuel Wiring Connectors, you can be confident it will be the right part for your GMC Sierra 2500 HD. Here are the Dorman Fuel Wiring Connectors Advanced Auto customers buy the most:
7-Wire Pigtail Connector
from $29.49
(2)
7-Wire Pigtail Connector
Fuel System Wiring Harness Connectors
Oxygen Sensor Pigtail
from $62.99
This product is not rated
Oxygen Sensor Pigtail
Fuel System Wiring Harness Connectors