1978 Cadillac Eldorado Idler Arms

Keep Your 1978 Cadillac Eldorado in Top Shape with a Quality Idler Arm

When it comes to maintaining or upgrading your 1978 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 Idler Arm for your Eldorado. We currently carry a top Idler Arm in stock that is built to last. Whether you’re replacing a damaged Idler Arm or looking to upgrade, our selection for the 1978 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 Ball Joints and Gear Boxes to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 1978 Cadillac Eldorado running smoothly and looking great.

Most Popular Idler Arm Bushing for 1978 Cadillac Eldorados

Enhance your 1978 Cadillac Eldorado with this popular Idler Arm Bushing we have in stock, for $61.99.

Rare Parts – Idler Arm Bushing (Part No.RP15318)

Idler Arm Bushing

from

$61.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Improves steering response
  • Reduces wander
  • Reduces vibration
  • Improves steering response
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FAQs for 1978 Cadillac Eldorado Idler Arms

What’s the price range for 1978 Cadillac Eldorado Idler Arms?

We currently have just one Idler Arms for the 1978 Cadillac Eldorado in stock: Idler Arm Bushing and it costs $61.99.

Does Advance Auto Parts sell Idler Arms for other Cadillac Eldorado model years?

Yes, we carry Idler Arms for 27 model years of Cadillac Eldorados between 1953 and 1985. The following model years are the most popular for Idler Arm purchases: 1985, 1984, 1983, 1982, 1981, 1980, 1979, 1966, and 1965.

Does Advance Auto Parts sell Idler Arms for any other 1978 Cadillac models?

Yes. We stock Idler Arms for 3 other popular 1978 Cadillac models. Some of the most popular are 1978 DeVille Idler Arms, 1978 Seville Idler Arms, 1978 Fleetwood Idler Arms, and 1978 Commercial Chassis Idler Arms.

What types of Idler Arms do you sell for my 1978 Cadillac Eldorado?

We currently have just 1 Idler Arm in stock for a 1978 Cadillac Eldorado, and as of 11/2/25, it is an Idler Arm Bushing.

Can I get help with 1978 Cadillac Eldorado Idler Arm orders?

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

What is your return policy for Cadillac Eldorado Idler Arms?

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