Home » OUSIMY Air Suspension Compressor Pump for Mercedes-Benz S-Class W221 4MATIC | OE A2213200704
OUSIMY

OUSIMY Air Suspension Compressor Pump for Mercedes-Benz S-Class W221 4MATIC | OE A2213200704

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$179.99
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  • Vendor OUSIMY
  • SKU QMQBQB007-W221
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Fast & Reliable Shipping：

We understand that vehicle repairs cannot wait.

All OUSIMY orders are processed within 24 business hours after payment confirmation.

Shipping Options:

β€’ Standard Shipping:
Delivery usually takes 7-15 business days depending on destination.

β€’ Expedited Shipping:
Faster delivery options are available for customers who need their parts sooner.

β€’ Tracking Information:
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Please make sure your shipping address is correct before completing your order.

Warranty Policy:

At OUSIMY, we stand behind the quality and reliability of our automotive parts.

All products include a 3-Year Limited Warranty.

The warranty covers:
β€’ Manufacturing defects
β€’ Product quality issues
β€’ Failures under normal use conditions


If you experience any product issue, please contact our support team. We will provide assistance including troubleshooting, replacement, or other solutions.

Warranty does not cover:
β€’ Incorrect installation
β€’ Damage caused by accidents
β€’ Improper use
β€’ Normal wear and tear

30-Day Money-Back Guarantee:

Your satisfaction is important to us.

If you are not completely satisfied with your purchase, you can request a return within 30 days after receiving your order.

Return requirements:

β€’ Product must be unused
β€’ Product must be in original condition
β€’ Original packaging should be included


If you receive an incorrect or defective item, please contact us first. Our team will help resolve the issue as quickly as possible.

Vehicle Fitment & Technical Support:

Not sure if this part fits your vehicle?

Our automotive support team is here to help you find the correct replacement part before placing your order.

We can assist with:

βœ“ Vehicle compatibility confirmation
βœ“ OEM / Part number verification
βœ“ Product selection assistance
βœ“ Installation questions


To help us confirm the correct fitment, please provide:

β€’ Vehicle Make & Model
β€’ Year
β€’ Engine Type
β€’ OEM Part Number (if available)
β€’ VIN Number (optional)


Need help choosing the right part?

Click the chat icon in the bottom right corner and send us your vehicle information. Our team will help verify compatibility and recommend the correct replacement solution.

Description Shipping information Reviews (0)

OE Part Number: A2213200704

This OUSIMY air suspension compressor pump acts as a direct OEM replacement built for Mercedes-Benz S-Class W221 4MATIC chassis. It delivers stable compressed air to the air spring system to maintain the factory ride height and smooth luxury ride quality of your compatible Mercedes vehicle.
Product Basic Details: Constructed with heavy-duty aluminum housing, reinforced piston assembly and high-performance rubber seals. This sealed gas-charged air suspension compressor can be installed at front, left, rear or right suspension assembly. It fits Mercedes-Benz S-Class W221, CL-Class W216 models, covering 4MATIC variants. Every unit is precision machined to match original mounting points and air line connections.
Core Product Advantages: Upgraded hardened internal components enhance wear resistance and extend service life compared to stock compressors, solving the common factory issue of seal degradation and gradual air loss. The fully sealed housing reduces moisture and debris intrusion. It is designed as a bolt-on direct replacement without extra modification, cutting down labor hours for repair shops and DIY vehicle owners. Each pump undergoes pressure testing before shipment for reliable and consistent performance.
Owner Pain Points Solved: Resolves typical air suspension failures including vehicle sagging, uneven ride height, slow inflation of air springs, rattling or buzzing noise when the pump activates, intermittent suspension shutdown and dashboard suspension malfunction warning lights. It addresses the well-known W221 air pump premature failure problem, preventing repeated part replacement and unexpected roadside breakdowns.
Compatible OBD Fault Codes: This replacement compressor fixes common air suspension trouble codes: C1517, C1526, C1531, C1730. These codes trigger when the pump cannot build sufficient air pressure, suffers internal motor wear or air line leakage. Fault alerts can be cleared after professional installation and system calibration.
Logistics & Shipping Benefits: Free standard shipping available on all orders. Our air suspension compressor pumps are stocked and shipped directly from US domestic warehouses. Orders get processed within 24 business hours, and most US addresses receive delivery within 3–7 business days so you can restore your vehicle’s suspension quickly.
Quality Guarantee & Installation Support: This OUSIMY air suspension compressor pump comes with a 1-year manufacturer warranty for non-artificial quality defects. It is DIY-friendly, matching the original pump’s mounting layout and connector design. Private vehicle owners and professional technicians can complete the swap using standard hand tools. Only the compressor is included; installation hardware and instruction manual are not supplied.
Full Compatible Vehicle List

Mercedes-Benz S-Class W221 4MATIC 2007–2013

Mercedes-Benz CL-Class W216 CL550 2007–2013

Mercedes-Benz CL-Class W216 CL600 2007–2013

Mercedes-Benz CL-Class W216 CL63 AMG 2007–2013

Mercedes-Benz CL-Class W216 CL65 AMG 2007–2013

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