1966 Mercury Commuter Idler Arms

Keep Your 1966 Mercury Commuter in Top Shape with Quality Idler Arms

Whether you’re repairing or upgrading your Idler Arm, using high-quality parts is key to keeping your 1966 Mercury Commuter looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Idler Arm Bushings and Idler Arms. 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.

Top-Rated Idler Arms from Trusted Brands

Looking for a reliable Idler Arm? We’ve got you covered with options from brands you know and trust like Rare. For example, Rare Idler Arms start at just $23.99 with an average 4.4 star rating. With over 4 reviews and a solid 4 star average, you can shop with confidence knowing other Mercury Commuter owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1966 Mercury Commuter Idler Arm at Advance Auto Parts is around $106.99, with a range that starts at $23.99 and goes up to $189.99. With 2 options in stock from one trusted brand, finding the right fit is easy. Popular picks like IDLER ARM start at just $189.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Idler Arm, don’t forget to check out other key components like Ball Joints and Gear Boxes. At Advance Auto Parts, we’re here to help you keep your 1966 Mercury Commuter in peak condition, inside and out.

Essential 1966 Mercury Commuter Idler Arms

Rare Parts – Idler Arm (Part No.RP20338)

Idler Arm

from

$179.99
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
  • Reduces tire wear
See More

Rare Parts – Idler Arm (Part No.RP20294)

Idler Arm

from

$359.99
Rare Parts prides itself in only manufacturing high quality chassis parts. Diamond Series parts will exceed OEM and aftermarket products. Examples would be: forged verses stamped housings, greaseable, tighter machining tolerances, and proper heat treat of ball studs and mating components. Every Diamond Series part is tested and inspected in our facility prior to being sold. So rest assured you are getting a quality part when quality counts.

Product Features:
  • Increased forging size
  • Precision machining tolerances
  • Heat treated components
  • Low friction
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Rare Parts – IDLER ARM (Part No.RP20219)

IDLER ARM

from

$189.99
IDLER ARM

Rare Parts – Idler Arm Bushing (Part No.RP15319)

Idler Arm Bushing

from

$23.99
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
See More

Most Popular Idler Arm Bushing for 1966 Mercury Commuters

Enhance your 1966 Mercury Commuter with this popular Idler Arm Bushing we have in stock, for $23.99.

Rare Parts – Idler Arm Bushing (Part No.RP15319)

Idler Arm Bushing

from

$23.99
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
See More

Best-Selling 1966 Mercury Commuter Idler Arm

Upgrade your Commuter with our best-selling Idler Arm.

Rare Parts – IDLER ARM (Part No.RP20219)

IDLER ARM

from

$189.99
IDLER ARM

Top-Rated Idler Arm Brands For Your 1966 Mercury Commuter

When it comes to finding the perfect Idler Arm for your 1966 Mercury Commuter, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 1 trusted brands. We carry the most popular Idler Arm brands including Rare, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $23.99. Purchasing a Idler Arm from us here at Advance Auto Parts is a smart move for both you and your 1966 Mercury Commuter, providing peace of mind with parts that meet or exceed OEM standards.

Popular Rare 1966 Mercury Commuter Idler Arms

If you’re looking for a top-quality Idler Arm for your 1966 Mercury Commuter, Advance Auto Parts has exactly what you need with our selection of Rare Idler Arms. We have 1 Rare Idler Arms in stock for this fitment, all known for their durability and precision fit. With prices starting at just $23.99, you’ll find the perfect Idler Arm for your needs and budget. Rare Idler Arms for the 1966 Mercury Commuter come highly rated, with over 1 customer reviews and an impressive average rating of 4.4 stars. Choosing a Rare Idler Arm from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Idler Arm Bushing
from $23.99
(1)
Idler Arm Bushing
“There is 2 types of idler arm bushings shown for this model. If shopping for a Mustang Mach I, you may have figured out there is no drop screen for th”

FAQs for 1966 Mercury Commuter Idler Arms

What are the best-selling Idler Arms for 1966 Mercury Commuters?

Out of 2 Idler Arms that fit 1966 Mercury Commuters, the following parts are the top sellers:

What’s the price range for 1966 Mercury Commuter Idler Arms?

The prices of Idler Arms for the 1966 Mercury Commuter range from $23.99 up to $189.99 for the most premium parts.

What is the average price of an Idler Arm for a 1966 Mercury Commuter?

The average price for Idler Arms for the 1966 Mercury Commuter is $106.99. Keep in mind the variety of part types within our Idler Arm category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Idler Arms for other Mercury Commuter model years?

Yes, we carry Idler Arms for 6 model years of Mercury Commuters between 1957 and 1968. The following model years are the most popular for Idler Arm purchases: 1968, 1967, 1965, 1960, 1959, 1958, and 1957.

What are the cheapest Idler Arms for my 1966 Mercury Commuter?

The cheapest 1966 Mercury Commuter Idler Arms we carry are:

Does Advance Auto Parts sell Idler Arms for any other 1966 Mercury models?

Yes. We stock Idler Arms for 10 other popular 1966 Mercury models. Some of the most popular are 1966 Monterey Idler Arms, 1966 Marauder Idler Arms, 1966 Colony Park Idler Arms, 1966 Comet Idler Arms, and 1966 Cyclone Idler Arms.

What are the top-rated Idler Arms that fit the 1966 Mercury Commuter?

The one 1966 Mercury Commuter Idler Arm we have in stock is the Idler Arm Bushing. It is rated 4 stars and costs $23.99.

What types of Idler Arms do you sell for my 1966 Mercury Commuter?

As of 11/2/25, these are some of the most in-demand types of Idler Arms for a 1966 Mercury Commuter:

Can I get help with 1966 Mercury Commuter Idler Arm orders?

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

What is your return policy for Mercury Commuter Idler Arms?

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