1988 GMC R3500 Keys

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Keep Your 1988 GMC R3500 in Top Shape with Quality Keys

Whether you’re repairing or upgrading your Key, using high-quality parts is key to keeping your 1988 GMC R3500 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Keyless Entry Relays and Woodruff Key. 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 1988 GMC R3500 Key at Advance Auto Parts is around $31.63, with a range that starts at $27.99 and goes up to $37.09. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Mr. Gasket Hardened Crank Key, 983G and Carquest Multi-Purpose Relay, ACA1344 start at just $27.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Key, don’t forget to check out other key components like Covers and Storage and Cargo Products. At Advance Auto Parts, we’re here to help you keep your 1988 GMC R3500 in peak condition, inside and out.

Essential 1988 GMC R3500 Keys

Mr. Gasket – Mr. Gasket Hardened Crank Key, 983G (Part No.983G)

Mr. Gasket Hardened Crank Key, 983G

from

$37.09
Long style. The offset cam and crankshaft key is another method to increase torque and horsepower within the operating range you select.
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Carquest Premium – Carquest Multi-Purpose Relay, ACA1344 (Part No.ACA1344)

Carquest Multi-Purpose Relay, ACA1344

from

$27.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Most Popular Keyless Entry Relay for 1988 GMC R3500s

Enhance your 1988 GMC R3500 with this popular Keyless Entry Relay we have in stock, for $27.99.

Carquest Premium – Carquest Multi-Purpose Relay, ACA1344 (Part No.ACA1344)

Carquest Multi-Purpose Relay, ACA1344

from

$27.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
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Best-Selling 1988 GMC R3500 Woodruff Key

Upgrade your R3500 with our best-selling Woodruff Key.

Mr. Gasket – Mr. Gasket Hardened Crank Key, 983G (Part No.983G)

Mr. Gasket Hardened Crank Key, 983G

from

$37.09
Long style. The offset cam and crankshaft key is another method to increase torque and horsepower within the operating range you select.
See More

FAQs for 1988 GMC R3500 Keys

What are the best-selling Keys for 1988 GMC R3500s?

Out of 2 Keys that fit 1988 GMC R3500s, the following parts are the top sellers:

What’s the price range for 1988 GMC R3500 Keys?

The prices of Keys for the 1988 GMC R3500 range from $27.99 up to $37.09 for the most premium parts.

What is the average price of a Key for a 1988 GMC R3500?

The average price for Keys for the 1988 GMC R3500 is $31.63. Keep in mind the variety of part types within our Key category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Keys for other GMC R3500 model years?

Yes, we carry Keys for 3 model years of GMC R3500s between 1987 and 1991. The following model years are the most popular for Key purchases: 1990, 1989, 1987, and 1991.

What are the cheapest Keys for my 1988 GMC R3500?

The cheapest 1988 GMC R3500 Keys we carry are:

Does Advance Auto Parts sell Keys for any other 1988 GMC models?

Yes. We stock Keys for 14 other popular 1988 GMC models. Some of the most popular are 1988 V3500 Keys, 1988 Safari Keys, 1988 S15 Jimmy Keys, 1988 R2500 Keys, and 1988 S15 Keys.

What types of Keys do you sell for my 1988 GMC R3500?

As of 8/2/26, these are some of the most in-demand types of Keys for a 1988 GMC R3500:

Can I get help with 1988 GMC R3500 Key orders?

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

What is your return policy for GMC R3500 Keys?

Advance Auto Parts keeps returns simple. For new GMC R3500 Keys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.