1990 Cadillac Eldorado Air Suspension and Kits

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1990 Cadillac Eldorado in Top Shape with a Quality Air Suspension and Kit

When it comes to maintaining or upgrading your 1990 Cadillac Eldorado, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Air Suspension and Kit for your Eldorado. We currently carry a top Air Suspension and Kit in stock that is built to last. Whether you’re replacing a damaged Air Suspension and Kit or looking to upgrade, our selection for the 1990 Cadillac Eldorado ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.

Explore Related Parts

And while you’re here, don’t forget to check out related part categories like Control Arms and Shocks and Struts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1990 Cadillac Eldorado running smoothly and looking great.

Essential 1990 Cadillac Eldorado Air Suspension and Kits

Carquest Premium – Multi-Use Connector (Part No.PTA1046)

Multi-Use Connector

from

$54.99
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.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Product constructed to meet all design and operating characteristics as intended by the manufacturer.
  • 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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Carquest Premium – Repair Harness (Part No.PTA1176)

Repair Harness

from

$53.99
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.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • 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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GM Genuine Parts – Multi-Purpose Wire Connector (Part No.PT2784)

Multi-Purpose Wire Connector

from

$46.49
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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Most Popular Air Suspension Sensor Connector for 1990 Cadillac Eldorados

Enhance your 1990 Cadillac Eldorado with this popular Air Suspension Sensor Connector we have in stock, for $53.99.

Carquest Premium – Repair Harness (Part No.PTA1176)

Repair Harness

from

$53.99
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.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • 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 1990 Cadillac Eldorado Air Suspension and Kits

What’s the price range for 1990 Cadillac Eldorado Air Suspension and Kits?

We currently have just one Air Suspension and Kits for the 1990 Cadillac Eldorado in stock: Repair Harness and it costs $53.99.

Does Advance Auto Parts sell Air Suspension and Kits for other Cadillac Eldorado model years?

Yes, we carry Air Suspension and Kits for 44 model years of Cadillac Eldorados between 1953 and 2002. The following model years are the most popular for Air Suspension and Kit purchases: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

Does Advance Auto Parts sell Air Suspension and Kits for any other 1990 Cadillac models?

Yes. We stock Air Suspension and Kits for 1 other popular 1990 Cadillac models. Some of the most popular are 1990 DeVille Air Suspension and Kits and 1990 Fleetwood Air Suspension and Kits.

What types of Air Suspension and Kits do you sell for my 1990 Cadillac Eldorado?

We currently have just 1 Air Suspension and Kit in stock for a 1990 Cadillac Eldorado, and as of 3/1/26, it is an Air Suspension Sensor Connector.

Can I get help with 1990 Cadillac Eldorado Air Suspension and Kit orders?

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

What is your return policy for Cadillac Eldorado Air Suspension and Kits?

Advance Auto Parts keeps returns simple. For new Cadillac Eldorado Air Suspension and Kits and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.