1966 Mercury Comet Idler Arms
Keep Your 1966 Mercury Comet 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 Comet looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Idler Arms and Idler Arm Bushings. 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 1966 Mercury Comet Idler Arm at Advance Auto Parts is around $95.32, with a range that starts at $49.99 and goes up to $159.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Idler Arm Bushing, Steering Idler Arm, and IDLER ARM start at just $49.99 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 Comet in peak condition, inside and out.
Find Your Specific 1966 Mercury Comet Idler Arms
Looking for the perfect Idler Arm for your 1966 Mercury Comet? You’re in the right place. Below, you’ll find links to various types of Idler Arms that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Idler Arms, ensuring durability and a precise fit for your Mercury Comet. Whether you’re driving a 1966 model or another popular model year like
1968,
1969,
1971,
1972,
1973,
1974,
1975,
1976, and
1977, we’ve got you covered. Purchasing Idler Arms from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Idler Arms that fit your vehicle.
Essential 1966 Mercury Comet Idler Arms
Rare Parts – Idler Arm Bushing (Part No.RP15317)
from
$169.99
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:
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Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
Rare Parts – Idler Arm Bushing (Part No.RP15745)
from
$33.99
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:
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Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
Rare Parts – Idler Arm Bushing (Part No.RP15322)
from
$16.99
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:
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Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
MOOG – Center Link End Steering Idler Arm Bushing (Part No.K8103)
from
$16.49
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:
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Product Features:
- Easy to install
- Restores like-new steering and handling
- Engineered to provide long life and dependability
- Construction and design validated by MOOG engineers
- Incorporates proven design and engineering features
- Enlarged ball joint receptacle in control arm can cause loose ball joint fit – has oversized housing for secure fit
Rare Parts – Idler Arm Bushing (Part No.RP15316)
from
$49.99
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:
See More
Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
Rare Parts – Idler Arm Bushing (Part No.RP17286)
from
$50.99
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:
See More
Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
Rare Parts – Idler Arm Bushing (Part No.RP15319)
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:
See More
Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
Rare Parts – IDLER ARM BUSHING (Part No.RP15333)
from
$31.99
IDLER ARM BUSHING
Dorman – Steering Idler Arm Bushing (Part No.533-563)
from
$12.49
This steering idler arm bushing is precision-engineered and rigorously tested to provide a reliable replacement for the original part on specific vehicles.
Product Features:
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Product Features:
- Direct replacement – this steering idler arm bushing has been reverse-engineered to match the fit and function of the stock part on specific vehicles
- Reliable fit – precision-engineered to match the design and dimensions of the original part
- Durable construction – manufactured to strict standards using sturdy, safe materials
- Rigorously tested – thorough quality control measures ensure longevity
Driveworks – Control Arm Bushing (Part No.DW-K8103B)
from
$11.49
Control Arm Bushing
MOOG – Steering Idler Arm (Part No.K8159)
from
$75.99
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:
See More
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
Rare Parts – IDLER ARM (Part No.RP20222)
from
$159.99
IDLER ARM
MOOG – Idler Arm (Part No.K8160)
from
$94.99
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:
See More
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
Rare Parts – IDLER ARM (Part No.RP20223)
from
$114.99
IDLER ARM
MOOG – Steering Idler Arm (Part No.K8106)
from
$111.99
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:
See More
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
Rare Parts – Idler Arm (Part No.RP20395)
from
$139.99
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:
See More
Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Reduces tire wear
Popular 1966 Mercury Comet Idler Arms Categories
Most Popular Idler Arms for 1966 Mercury Comets
Enhance your 1966 Mercury Comet with one of the 2 Idler Arms we have in stock, starting at just $75.99.
MOOG – Steering Idler Arm (Part No.K8159)
from
$75.99
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:
See More
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
Rare Parts – IDLER ARM (Part No.RP20222)
from
$159.99
IDLER ARM
Best-Selling 1966 Mercury Comet Idler Arm Bushing
Upgrade your Comet with our best-selling Idler Arm Bushing.
Rare Parts – Idler Arm Bushing (Part No.RP15316)
from
$49.99
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:
See More
Product Features:
- Improves steering response
- Reduces wander
- Reduces vibration
- Improves steering response
FAQs for 1966 Mercury Comet Idler Arms
What are the best-selling Idler Arms for 1966 Mercury Comets?
Out of 3 Idler Arms that fit 1966 Mercury Comets, the following parts are the top sellers:
- Idler Arm Bushing (20510561) – $49.99
- Steering Idler Arm (20517340) – $75.99
- IDLER ARM (11060587) – $159.99
What’s the price range for 1966 Mercury Comet Idler Arms?
The prices of Idler Arms for the 1966 Mercury Comet range from $49.99 up to $159.99 for the most premium parts.
What is the average price of an Idler Arm for a 1966 Mercury Comet?
The average price for Idler Arms for the 1966 Mercury Comet is $95.32. 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 Comet model years?
What are the cheapest Idler Arms for my 1966 Mercury Comet?
The cheapest 1966 Mercury Comet Idler Arms we carry are:
- Idler Arm Bushing (20510561) – $49.99
- Steering Idler Arm (20517340) – $75.99
- IDLER ARM (11060587) – $159.99
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 Cyclone Idler Arms, and 1966 Commuter Idler Arms.
What types of Idler Arms do you sell for my 1966 Mercury Comet?
As of 11/2/25, these are some of the most in-demand types of Idler Arms for a 1966 Mercury Comet:
Can I get help with 1966 Mercury Comet 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 Comet Idler Arms?
Advance Auto Parts keeps returns simple. For new Mercury Comet Idler Arms and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.