Arnott SK-3612 Suspension Shock Absorber - Rear
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Arnott SK-3612 Suspension Shock Absorber - Rear

Brand Arnott SK-3612
Position Rear
Grade Type Standard
Product line New
Fits Mercedes-Benz · 27 vehicles

OE-style replacement. A completely new shock built to restore comfort in aging suspension systems.

Custom-valved design. Internal shocks are tuned for a smoother, more controlled ride.

Rigorous testing. Dyno-tested and road-driven for dependable performance.

Cross-references 1663200500, 2923200430 and 2923200600 for the same application. See all 6.

$453.44Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Shock Absorbers are typically replaced in pairs, axle by axle.
Order total $453.44
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Shock Absorber options

Arnott Rear Shock Absorber for Mercedes-Benz

Arnott SK-3612 is a new rear suspension shock absorber built with custom-valved internal components for a direct replacement on select Mercedes-Benz air and electronic suspension applications. It is engineered and tested to restore controlled ride quality as the original rear shock ages.

Compatible with Mercedes-Benz GLE43 AMG, GLE63 AMG, GLE63 AMG S, GLE450 AMG, GLE350d, GLS450, GLS500, GLS550, GLS63 AMG, and GLS350d rear applications, including models with Adaptive Plus Suspension (ADS+).

Key Features

  • Brand: Arnott
  • Part number: SK-3612
  • New rear suspension shock absorber
  • Standard grade type
  • Custom-valved internal shock design
  • Dyno-tested and road-tested during development
  • Passive replacement for aging air or electronic suspension systems

Product Details

Arnott’s New product line focuses on complete replacement suspension components built from the ground up rather than reusing worn OE parts. For this rear shock absorber, Arnott uses quality internal components and custom valving to help bring back consistent damping on vehicles with worn rear suspension performance. This makes the SK-3612 a practical choice for Mercedes-Benz GLE and GLS models that need a fresh rear shock to restore ride control and comfort.

This part cross-references Mercedes-Benz OE numbers 1663200500 and 2923200430 for the same application.

What This Part Helps Address

  • Rear-end bouncing or excessive oscillation
  • Reduced ride comfort from worn shock damping
  • Uneven rear suspension control over bumps
  • Noise or harshness caused by aged shock components
  • Loss of stability in rear suspension response

Installation Notes

Install on the rear position only and verify exact vehicle configuration before ordering. This shock is listed for 2016-2020 Mercedes-Benz GLE and GLS applications, including ADS+ equipped GLS models. Follow factory service procedures, inspect related suspension components during replacement, and confirm proper fitment for your specific model year and trim.

Quality Assurance

Arnott develops these shocks through dyno testing and extensive real-world road testing on its fleet of test vehicles to verify damping performance and durability before release.

Related reading

This part fits 27 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2020Mercedes-BenzGLE63 AMGRearNew
2019Mercedes-BenzGLE43 AMGRearNew
2019Mercedes-BenzGLE63 AMGRearNew
2019Mercedes-BenzGLE63 AMG SRearNew
2019Mercedes-BenzGLS450Rearw/Adaptive Plus Suspension (ADS+); New
2019Mercedes-BenzGLS500Rearw/Adaptive Plus Suspension (ADS+); New
2019Mercedes-BenzGLS550Rearw/Adaptive Plus Suspension (ADS+); New
2019Mercedes-BenzGLS63 AMGRearw/Adaptive Plus Suspension (ADS+); New
2018Mercedes-BenzGLE43 AMGRearNew
2018Mercedes-BenzGLE63 AMGRearNew
2018Mercedes-BenzGLE63 AMG SRearNew
2018Mercedes-BenzGLS450Rearw/Adaptive Plus Suspension (ADS+); New
2018Mercedes-BenzGLS550Rearw/Adaptive Plus Suspension (ADS+); New
2018Mercedes-BenzGLS63 AMGRearw/Adaptive Plus Suspension (ADS+); New
2017Mercedes-BenzGLE43 AMGRearNew
2017Mercedes-BenzGLE450 AMGRearNew
2017Mercedes-BenzGLE63 AMGRearNew
2017Mercedes-BenzGLE63 AMG SRearNew
2017Mercedes-BenzGLS350dRearw/Adaptive Plus Suspension (ADS+); New
2017Mercedes-BenzGLS450Rearw/Adaptive Plus Suspension (ADS+); New
2017Mercedes-BenzGLS500Rearw/Adaptive Plus Suspension (ADS+); New
2017Mercedes-BenzGLS550Rearw/Adaptive Plus Suspension (ADS+); New
2017Mercedes-BenzGLS63 AMGRearw/Adaptive Plus Suspension (ADS+); New
2016Mercedes-BenzGLE350dRearNew
2016Mercedes-BenzGLE450 AMGRearNew
2016Mercedes-BenzGLE63 AMGRearNew
2016Mercedes-BenzGLE63 AMG SRearNew
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
16632005002923200430292320060029232016002923201700292320170064