1990 Chevrolet Corvette Diagnostic Tools

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Keep Your 1990 Chevrolet Corvette in Top Shape with Quality Diagnostic Tools

Whether you’re repairing or upgrading your Diagnostic Tool, using high-quality parts is key to keeping your 1990 Chevrolet Corvette looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Serial Data Gateway Module Retainer and Diagnostic Test 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.

Competitive Prices and Extensive Inventory

The average price for a 1990 Chevrolet Corvette Diagnostic Tool at Advance Auto Parts is around $24.64, with a range that starts at $5.29 and goes up to $43.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Dorman Bumper Retainer, 961-364D and Carquest Diagnostic Test Connector, PTC4021 start at just $5.29 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Diagnostic Tool, don’t forget to check out other key components like Drivetrain Axle Tools and Engine Tools. At Advance Auto Parts, we’re here to help you keep your 1990 Chevrolet Corvette in peak condition, inside and out.

Essential 1990 Chevrolet Corvette Diagnostic Tools

Dorman – Dorman Bumper Retainer, 961-364D (Part No.961-364D)

Dorman Bumper Retainer, 961-364D

from

$5.29
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
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Carquest Premium – Carquest Diagnostic Test Connector, PTC4021 (Part No.PTC4021)

Carquest Diagnostic Test Connector, PTC4021

from

$43.99
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 Serial Data Gateway Module Retainer for 1990 Chevrolet Corvettes

Enhance your 1990 Chevrolet Corvette with this popular Serial Data Gateway Module Retainer we have in stock, for $5.29.

Dorman – Dorman Bumper Retainer, 961-364D (Part No.961-364D)

Dorman Bumper Retainer, 961-364D

from

$5.29
Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.
See More

Best-Selling 1990 Chevrolet Corvette Diagnostic Test Connector

Upgrade your Corvette with our best-selling Diagnostic Test Connector.

Carquest Premium – Carquest Diagnostic Test Connector, PTC4021 (Part No.PTC4021)

Carquest Diagnostic Test Connector, PTC4021

from

$43.99
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

FAQs for 1990 Chevrolet Corvette Diagnostic Tools

What are the best-selling Diagnostic Tools for 1990 Chevrolet Corvettes?

Out of 2 Diagnostic Tools that fit 1990 Chevrolet Corvettes, the following parts are the top sellers:

What’s the price range for 1990 Chevrolet Corvette Diagnostic Tools?

The prices of Diagnostic Tools for the 1990 Chevrolet Corvette range from $5.29 up to $43.99 for the most premium parts.

What is the average price of a Diagnostic Tool for a 1990 Chevrolet Corvette?

The average price for Diagnostic Tools for the 1990 Chevrolet Corvette is $24.64. Keep in mind the variety of part types within our Diagnostic Tool category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Diagnostic Tools for other Chevrolet Corvette model years?

Yes, we carry Diagnostic Tools for 29 model years of Chevrolet Corvettes between 1984 and 2018. The following model years are the most popular for Diagnostic Tool purchases: 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, and 2005.

What are the cheapest Diagnostic Tools for my 1990 Chevrolet Corvette?

The cheapest 1990 Chevrolet Corvette Diagnostic Tools we carry are:

Does Advance Auto Parts sell Diagnostic Tools for any other 1990 Chevrolet models?

Yes. We stock Diagnostic Tools for 23 other popular 1990 Chevrolet models. Some of the most popular are 1990 Caprice Diagnostic Tools, 1990 Camaro Diagnostic Tools, 1990 Corsica Diagnostic Tools, 1990 Celebrity Diagnostic Tools, and 1990 Cavalier Diagnostic Tools.

What types of Diagnostic Tools do you sell for my 1990 Chevrolet Corvette?

As of 8/2/26, these are some of the most in-demand types of Diagnostic Tools for a 1990 Chevrolet Corvette:

Can I get help with 1990 Chevrolet Corvette Diagnostic Tool orders?

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

What is your return policy for Chevrolet Corvette Diagnostic Tools?

Advance Auto Parts keeps returns simple. For new Chevrolet Corvette Diagnostic Tools and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.