1978 GMC P15 Idler Arms

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Keep Your 1978 GMC P15 in Top Shape with a Quality Idler Arm

When it comes to maintaining or upgrading your 1978 GMC P15, 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 P15. 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 GMC P15 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 GMC P15 running smoothly and looking great.

Most Popular Idler Arm for 1978 GMC P15s

Enhance your 1978 GMC P15 with this popular Idler Arm we have in stock, for $59.99.

MOOG – Steering Idler Arm (Part No.K6096T)

Steering Idler Arm

from

$59.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Heavy-duty design
  • Loose or worn chassis parts can lead to premature tire wear
  • Engineered steel composition results in a stronger component
  • Powdered metal gusher bearing design enables grease to flow through bearing to
  • Greaseable socket reduces corrosion and wear by allowing new lubricant to flush contaminants
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FAQs for 1978 GMC P15 Idler Arms

What’s the price range for 1978 GMC P15 Idler Arms?

We currently have just one Idler Arms for the 1978 GMC P15 in stock: Steering Idler Arm and it costs $59.99.

Does Advance Auto Parts sell Idler Arms for other GMC P15 model years?

Yes, we carry Idler Arms for 2 model years of GMC P15s between 1975 and 1977. The following model years are the most popular for Idler Arm purchases: 1977, 1976, and 1975.

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

Yes. We stock Idler Arms for 9 other popular 1978 GMC models. Some of the most popular are 1978 Jimmy Idler Arms, 1978 Caballero Idler Arms, 1978 G25 Idler Arms, 1978 C25 Idler Arms, and 1978 C15 Idler Arms.

What types of Idler Arms do you sell for my 1978 GMC P15?

We currently have just 1 Idler Arm in stock for a 1978 GMC P15, and as of 3/1/26, it is an Idler Arm.

Can I get help with 1978 GMC P15 Idler Arm orders?

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

What is your return policy for GMC P15 Idler Arms?

Advance Auto Parts keeps returns simple. For new GMC P15 Idler Arms and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.