2012 Mercedes-Benz R350 Suspension Parts

Essential Suspension Parts for 2012 Mercedes-Benz R350s

Suncore – Electronic Air Strut (Part No.128M-28-F)

Electronic Air Strut

from

$469.99
Electronic Air Strut

Suncore – SuspAirBag/Bellows (Part No.128M-15-R-PAIR)

SuspAirBag/Bellows

from

$174.99
SuspAirBag/Bellows

Suncore – SuspAirBag/Bellows (Part No.128M-15-R)

SuspAirBag/Bellows

from

$89.99
SuspAirBag/Bellows

MOOG – Suspension Control Arm (Part No.RK642636)

Suspension Control Arm

from

$75.99
Product Features:
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • Construction and design validated by MOOG engineers
  • Broad coverage for foreign and domestic applications
See More

Dorman – Suspension Control Arm (Part No.522-905)

Suspension Control Arm

from

$173.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Suncore – Air Spring Kit (Part No.128M-15-F-PAIR)

Air Spring Kit

from

$294.99
Air Spring Kit

Suncore – Air Spring Kit (Part No.128M-15-4-KIT)

Air Spring Kit

from

$829.99
Air Spring Kit

Suncore – Air Compressor Pump (Part No.128M-20-2)

Air Compressor Pump

from

$374.99
Air Compressor Pump

Dorman – Air Compressor, Active Suspension, with Mounting Hardware and Bracket (Part No.949-912)

Air Compressor, Active Suspension, with Mounting Hardware and Bracket

from

$401.99
This air suspension compressor is designed to match the fit and function of the original compressor on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this air suspension compressor is designed to match the fit and function of the original compressor on specified applications
  • Ideal solution – this compressor is a reliable replacement for an original part that has failed due to fatigue, moisture infiltration or burnout
  • Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

Suncore – Gas Shock (Part No.128M-12-R-PAIR)

Gas Shock

from

$274.99
Gas Shock

Suncore – Elec. Air Strut (Part No.128M-28-F-PAIR)

Elec. Air Strut

from

$939.99
Elec. Air Strut

Dorman – Lateral Arm (Part No.522-909)

Lateral Arm

from

$32.99
This lateral arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Royal Purple – Max Performance Synthetic Power Steering Fluid (Part No.01326)

Max Performance Synthetic Power Steering Fluid

from

$6.99
Max Performance Synthetic Power Steering Fluid

Dorman – Suspension Shock Absorber (Part No.949-939)

Suspension Shock Absorber

from

$378.99
This shock absorber is designed to match the fit and function of the original part on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this shock absorber is designed to match the fit and function of the original absorber on specified vehicles
  • Restores functionality – reliable replacement for an original shock absorber that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Suncore – Gas Shock (Part No.128M-12-R)

Gas Shock

from

$134.99
Gas Shock

Dorman – Suspension Shock Absorber – Direct replacement (Part No.949-938)

Suspension Shock Absorber - Direct replacement

from

$665.99
This shock absorber is designed to match the fit and function of the original part on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this shock absorber is designed to match the fit and function of the original absorber on specified vehicles
  • Restores functionality – reliable replacement for an original shock absorber that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Rein – Control Arm Bushing (Part No.AVB0688)

Control Arm Bushing

from

$47.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein Automotive control arm bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts performs like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity
  • Recommend to replace bushings in pairs to ensure best performance. Note: Control Arm Bushing Kits contain the needed pair.
See More

Rein – Control Arm Bushing (Part No.AVB0636)

Control Arm Bushing

from

$94.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein Automotive control arm bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts perform like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity.
  • Recommend to replace bushings in pairs to ensure best performance. Note: Control Arm Bushing Kits contain the needed pair.
See More

Rein – Control Arm Bushing (Part No.AVB0637)

Control Arm Bushing

from

$94.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein Automotive control arm bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts perform like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity.
  • Recommend to replace bushings in pairs to ensure best performance. Note: Control Arm Bushing Kits contain the needed pair.
See More

Dorman – Air Compressor Valve Block (Part No.949-817)

Air Compressor Valve Block

from

$516.99
This air compressor solenoid valve unit, also known as an air compressor valve block, directly replaces the original unit on specific vehicles. It restores proper suspension performance when the original unit fails.

Product Features:
  • Direct replacement – this air suspension solenoid valve unit directly replaces the original compressor valve block on specific vehicles
  • Complete repair – essential part of a complete air suspension repair solution
  • Restores performance – prevents suspension sagging, excessive compressor operation and other component failures
  • Quality assured – part has undergone lab and materials testing to ensure quality and performance
See More

Suncore – Air Spring Kit (Part No.128M-15-4)

Air Spring Kit

from

$469.99
Air Spring Kit

Dorman – Air Suspension Air Spring, with Gasket and Clip (Part No.949-853)

Air Suspension Air Spring, with Gasket and Clip

from

$271.99
This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this air suspension spring is designed to match the fit and function of the original spring on specified vehicle
  • Restores functionality – reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Suncore – Air Spring (Part No.128M-15-F)

Air Spring

from

$149.99
Air Spring

Dorman – Air Suspension Air Spring, with Hardware (Part No.949-866)

Air Suspension Air Spring, with Hardware

from

$574.99
This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this air suspension spring is designed to match the fit and function of the original spring on specified vehicle
  • Restores functionality – reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Upgrade your 2012 Mercedes-Benz R350 with Top-Quality Suspension Parts

When it comes to maintaining or upgrading your 2012 Mercedes-Benz R350, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercedes-Benz or enhancing its overall performance, Suspension Parts are key to keeping your R350 functioning at its best. At Advance Auto Parts, we offer a wide selection of 31 Suspension Parts for the 2012 Mercedes-Benz R350, designed to meet your needs without breaking the bank. From Control Arm replacements to Air Suspension and Kits upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Suspension Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Suspension Parts for your 2012 Mercedes-Benz R350 at great prices. Our Suspension Parts inventory for this model ranges from just $6.99 to $939.99, with an average price of $312.33. Our 31 Suspension Parts in stock come from 5 trusted brands, so you’re sure to find the right part for your 2012 Mercedes-Benz R350 without overspending.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Suspension Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2012 Mercedes-Benz R350 is always ready to roll. We’re committed to providing you with everything you need to keep your R350 in top shape, all in one place. Start shopping confidently below for your 2012 Mercedes-Benz R350!

Best-Selling Control Arms for 2012 Mercedes-Benz R350s

Enhance the driving experience in your Mercedes-Benz with 10 quality Control Arm components, starting at $32.99.

Dorman – Lateral Arm (Part No.522-909)

Lateral Arm

from

$32.99
This lateral arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.524-690)

Suspension Control Arm

from

$431.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.524-689)

Suspension Control Arm

from

$419.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.522-905)

Suspension Control Arm

from

$173.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Dorman – Suspension Control Arm (Part No.522-906)

Suspension Control Arm

from

$168.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Rein – Control Arm Bushing (Part No.AVB0637)

Control Arm Bushing

from

$94.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein Automotive control arm bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts perform like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity.
  • Recommend to replace bushings in pairs to ensure best performance. Note: Control Arm Bushing Kits contain the needed pair.
See More

Rein – Control Arm Bushing (Part No.AVB0636)

Control Arm Bushing

from

$94.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein Automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein Automotive control arm bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts perform like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances.
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity.
  • Recommend to replace bushings in pairs to ensure best performance. Note: Control Arm Bushing Kits contain the needed pair.
See More

MOOG – Suspension Control Arm (Part No.RK642636)

Suspension Control Arm

from

$75.99
Product Features:
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • Construction and design validated by MOOG engineers
  • Broad coverage for foreign and domestic applications
See More

Dorman – Suspension Control Arm (Part No.522-870)

Suspension Control Arm

from

$59.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment on specific vehicles
  • Reliable fit – precision-engineered to match the design and dimensions of original components
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
See More

Rein – Control Arm Bushing (Part No.AVB0688)

Control Arm Bushing

from

$47.99
Anti-vibration parts dampen vibration harmonics from the engine and drive line components to rest of the vehicle. This in turn reduces vibration and noise which can be felt and heard while the vehicle is in operation. Rein automotive anti-vibration parts are application specific and match the design and function of the OE parts.

Product Features:
  • All Rein Automotive control arm bushings are hydraulic or rubber-to-metal based on the original equipment mount, ensuring the parts performs like original.
  • Manufactured to strict engineering standards/specifications in materials and tolerances
  • Rubber components match the shore hardness of the original equipment bushing to ensure maximum performance and product longevity
  • Recommend to replace bushings in pairs to ensure best performance. Note: Control Arm Bushing Kits contain the needed pair.
See More

Most Popular 2012 Mercedes-Benz R350 Air Suspension and Kits

Customize your Mercedes-Benz with 15 Air Suspension and Kits products like Suspension Self-Leveling Unit Fluids, Suspension Air Compressors, and Suspension Air Springs, all priced under $939.99.

Suncore – SuspAirBag/Bellows (Part No.128M-15-R-PAIR)

SuspAirBag/Bellows

from

$174.99
SuspAirBag/Bellows

Dorman – Air Suspension Air Spring, with Gasket and Clip (Part No.949-853)

Air Suspension Air Spring, with Gasket and Clip

from

$271.99
This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this air suspension spring is designed to match the fit and function of the original spring on specified vehicle
  • Restores functionality – reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Suncore – SuspAirBag/Bellows (Part No.128M-15-R)

SuspAirBag/Bellows

from

$89.99
SuspAirBag/Bellows

Suncore – Elec. Air Strut (Part No.128M-28-F-PAIR)

Elec. Air Strut

from

$939.99
Elec. Air Strut

Suncore – Air Spring Kit (Part No.128M-15-4-KIT)

Air Spring Kit

from

$829.99
Air Spring Kit

Dorman – Air Suspension Air Spring, with Hardware (Part No.949-866)

Air Suspension Air Spring, with Hardware

from

$574.99
This air suspension spring is designed to match the fit and function of the original spring on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this air suspension spring is designed to match the fit and function of the original spring on specified vehicle
  • Restores functionality – reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Air Compressor Valve Block (Part No.949-817)

Air Compressor Valve Block

from

$516.99
This air compressor solenoid valve unit, also known as an air compressor valve block, directly replaces the original unit on specific vehicles. It restores proper suspension performance when the original unit fails.

Product Features:
  • Direct replacement – this air suspension solenoid valve unit directly replaces the original compressor valve block on specific vehicles
  • Complete repair – essential part of a complete air suspension repair solution
  • Restores performance – prevents suspension sagging, excessive compressor operation and other component failures
  • Quality assured – part has undergone lab and materials testing to ensure quality and performance
See More

Suncore – Electronic Air Strut (Part No.128M-28-F)

Electronic Air Strut

from

$469.99
Electronic Air Strut

Dorman – Air Compressor, Active Suspension, with Mounting Hardware and Bracket (Part No.949-912)

Air Compressor, Active Suspension, with Mounting Hardware and Bracket

from

$401.99
This air suspension compressor is designed to match the fit and function of the original compressor on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this air suspension compressor is designed to match the fit and function of the original compressor on specified applications
  • Ideal solution – this compressor is a reliable replacement for an original part that has failed due to fatigue, moisture infiltration or burnout
  • Durable construction – this part is made from quality materials to ensure reliable performance and a long service life
  • Trustworthy quality – designed in the United States and backed by more than a century of automotive aftermarket excellence
See More

Suncore – Air Compressor Pump (Part No.128M-20-2)

Air Compressor Pump

from

$374.99
Air Compressor Pump

Suncore – Air Compressor (Part No.128M-20-4)

Air Compressor

from

$369.99
Air Compressor

Suncore – Air Spring Kit (Part No.128M-15-F-PAIR)

Air Spring Kit

from

$294.99
Air Spring Kit

Suncore – Gas Shock (Part No.128M-12-R-PAIR)

Gas Shock

from

$274.99
Gas Shock

Suncore – Air Spring (Part No.128M-15-F)

Air Spring

from

$149.99
Air Spring

Royal Purple – Max Performance Synthetic Power Steering Fluid (Part No.01326)

Max Performance Synthetic Power Steering Fluid

from

$6.99
Max Performance Synthetic Power Steering Fluid

Top Picks for 2012 Mercedes-Benz R350 Shocks and Struts

Upgrade Mercedes-Benz R350s with top-quality Shocks and Struts parts, including 6 OEM and aftermarket selections for your 2012 model.

Suncore – Gas Shock (Part No.128M-13-R-PAIR)

Gas Shock

from

$354.99
Gas Shock

Dorman – Suspension Shock Absorber – Direct replacement (Part No.949-938)

Suspension Shock Absorber - Direct replacement

from

$665.99
This shock absorber is designed to match the fit and function of the original part on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this shock absorber is designed to match the fit and function of the original absorber on specified vehicles
  • Restores functionality – reliable replacement for an original shock absorber that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Suncore – Air Spring Kit (Part No.128M-15-4)

Air Spring Kit

from

$469.99
Air Spring Kit

Dorman – Suspension Shock Absorber (Part No.949-939)

Suspension Shock Absorber

from

$378.99
This shock absorber is designed to match the fit and function of the original part on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this shock absorber is designed to match the fit and function of the original absorber on specified vehicles
  • Restores functionality – reliable replacement for an original shock absorber that has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Suncore – Electronic Air Shock (Part No.128M-13-R)

Electronic Air Shock

from

$179.99
Electronic Air Shock

Suncore – Gas Shock (Part No.128M-12-R)

Gas Shock

from

$134.99
Gas Shock

FAQs for 2012 Mercedes-Benz R350 Suspension Parts

Which Suspension Parts are best-sellers for 2012 Mercedes-Benz R350s?

Out of 31 Suspension Parts that fit 2012 Mercedes-Benz R350s, the following parts are the top sellers:

What’s the price range for 2012 Mercedes-Benz R350 Suspension Parts?

Suspension Part prices for the 2012 Mercedes-Benz R350 start at $6.99 and go up to $939.99 for the most premium parts.

What’s the average price of a Suspension Part for a 2012 Mercedes-Benz R350?

The average price for Suspension Parts for the 2012 Mercedes-Benz R350 is $312.33. Keep in mind the variety of part types within our Suspension Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Suspension Parts for other Mercedes-Benz R350 model years?

Yes, we currently carry Suspension Parts for 5 model years of Mercedes-Benz R350s between 2006 and 2011. Suspension Parts are bought most frequently for the following model years: 2011, 2010, 2009, 2008, 2007, and 2006.

What are the cheapest Suspension Parts for my 2012 Mercedes-Benz R350?

The cheapest 2012 Mercedes-Benz R350 Suspension Parts we carry in stock are:

What types of Suspension Parts do you sell for my 2012 Mercedes-Benz R350?

Can I get help with 2012 Mercedes-Benz R350 Suspension Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercedes-Benz Suspension Parts and more.

What is your return policy for Mercedes-Benz R350 Suspension Parts?

Advance Auto Parts keeps returns simple. For new Mercedes-Benz R350 Suspension Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.