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Prothane 7-320 Rear Control Arm Bushing Kit for Chevy HHR 2006-2011

(2006-2011 Chevrolet HHR; 2005-2010 Chevrolet Cobalt)

Part of: Prothane Control Arm Bushings for Corvette

Other options in this family: Prothane 7-303-BL Prothane 22-201 Prothane 4-216 Prothane 7-236 Prothane 7-243

Manufacturer

Picture for manufacturer Prothane

Part Number

7-320
17 reviews
Sale Price

$69.64

Estimated ship date Monday, January 11

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Fitment guaranteed

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Product Details

The Prothane 7-320 is a rear control arm bushing kit engineered specifically for the 2006–2011 Chevrolet HHR. Designed to replace the factory rubber bushings that deteriorate over time, this kit restores precise suspension geometry and helps maintain accurate alignment settings through thousands of miles of use.

Prothane polyurethane bushings deliver a significant upgrade over OEM rubber by resisting compression, flex, and deflection under load. Unlike soft factory bushings that allow control arm movement and introduce unwanted play into the rear suspension, Prothane's high-performance polyurethane compound provides optimum compliance resistance — keeping the rear suspension firmly planted and aligned where it belongs.

Key Features:

  • Direct replacement for rear control arm bushings on 2006–2011 Chevrolet HHR
  • High-performance polyurethane construction for superior durability over OEM rubber
  • Resists oil, grease, ozone, and road chemicals that degrade standard rubber
  • Maintains proper rear suspension geometry and alignment settings
  • Improved handling response and steering feedback
  • Includes all bushings needed for a complete rear control arm bushing replacement
  • Includes Prothane's grease for proper installation and long service life

Prothane polyurethane suspension components are a trusted upgrade for enthusiasts and daily drivers alike, offering a noticeable improvement in chassis feel and longevity compared to factory rubber components. The 7-320 kit provides everything needed to refresh the rear suspension on the HHR and restore confidence in the vehicle's handling.

Products specifications

Fits

2006-2011 Chevrolet HHR; 2005-2010 Chevrolet Cobalt

Position

Rear

Prop 65

No

very responsive service . and more important correct part, fit exactly . will be more than happy to refer you .

I was surprised how inexpensive the parts were without sacrificing quality! Hands down Autoplicity is my new go to for all my vehicular needs/projects!

Good

your site was great thanks.

smooth

perfect

Great price, easy checkout. Hope the rest of the experience goes well.

price is good. shipping is quick. customer service is also good. NO problem so far.

Quick and easy

Fast, easy and very competitive prices. The customer service was very good with a quick and helpful response. I will shop here again!

Very reasonable shipping rates to Hawaii compared to other online companies.

First time, I build 69 camaros offer some more great deals

Great price! Hopefully it delivers quickly as expected.

Great prices, great service, fast shipping!

So far so good quick easy order I only hope the shipping is as good as the website.

Very poor info on shipping. Order was sent in 2 separate shipments, but tracking notice indicated everything was sent in one shipment. When I received 1/2 of my order I called & was put on hold for over 20 minutes. The world's WORST music on hold.... Good prices though.

Great Parts.Great Service.Thank you.

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