1998 GMC B7 Transmission Connectors

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Keep Your 1998 GMC B7 in Top Shape with Quality Transmission Connectors

Whether you’re repairing or upgrading your Transmission Connector, using high-quality parts is key to keeping your 1998 GMC B7 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Downshift Relay Connector and Automatic Transmission Line Connectors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Explore Related Parts

While you’re upgrading or replacing your Transmission Connector, don’t forget to check out other key components like Transmission Bearings and Transmission Cooler and Parts. At Advance Auto Parts, we’re here to help you keep your 1998 GMC B7 in peak condition, inside and out.

Essential 1998 GMC B7 Transmission Connectors

Dorman – "Dorman Oil Cooler Line Connector with A 3/8-18"" Thread, 800-603" (Part No.800-603)

"Dorman Oil Cooler Line Connector with A 3/8-18"" Thread, 800-603"

from

$15.99
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.
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Carquest Premium – Carquest Multi-Use Connector, PTA1465 (Part No.PTA1465)

Carquest Multi-Use Connector, PTA1465

from

$49.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
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Most Popular Automatic Transmission Downshift Relay Connector for 1998 GMC B7s

Enhance your 1998 GMC B7 with this popular Automatic Transmission Downshift Relay Connector we have in stock, for $49.99.

Carquest Premium – Carquest Multi-Use Connector, PTA1465 (Part No.PTA1465)

Carquest Multi-Use Connector, PTA1465

from

$49.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More

Best-Selling 1998 GMC B7 Automatic Transmission Line Connector

Upgrade your B7 with our best-selling Automatic Transmission Line Connector.

Dorman – "Dorman Oil Cooler Line Connector with A 3/8-18"" Thread, 800-603" (Part No.800-603)

"Dorman Oil Cooler Line Connector with A 3/8-18"" Thread, 800-603"

from

$15.99
Made of quality materials, this automatic transmission oil cooler line connector matches the fit and function of a damaged original equipment connector to restore leak-free performance between the transmission and the oil cooler.
See More

FAQs for 1998 GMC B7 Transmission Connectors

What are the best-selling Transmission Connectors for 1998 GMC B7s?

Out of 2 Transmission Connectors that fit 1998 GMC B7s, the following parts are the top sellers:

What’s the price range for 1998 GMC B7 Transmission Connectors?

The prices of Transmission Connectors for the 1998 GMC B7 range from $15.99 up to $49.99 for the most premium parts.

What is the average price of a Transmission Connector for a 1998 GMC B7?

The average price for Transmission Connectors for the 1998 GMC B7 is $40.28. Keep in mind the variety of part types within our Transmission Connector category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Connectors for other GMC B7 model years?

Yes, we carry Transmission Connectors for 8 model years of GMC B7s between 1993 and 2002. The following model years are the most popular for Transmission Connector purchases: 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, and 1993.

What are the cheapest Transmission Connectors for my 1998 GMC B7?

The cheapest 1998 GMC B7 Transmission Connectors we carry are:

Does Advance Auto Parts sell Transmission Connectors for any other 1998 GMC models?

What types of Transmission Connectors do you sell for my 1998 GMC B7?

As of 8/2/26, these are some of the most in-demand types of Transmission Connectors for a 1998 GMC B7:

Can I get help with 1998 GMC B7 Transmission Connector orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Transmission Connectors and more.

What is your return policy for GMC B7 Transmission Connectors?

Advance Auto Parts keeps returns simple. For new GMC B7 Transmission Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.