Rear Air Spring Repair Valve with 3 O-Rings - Mercedes W211 / S211 - for A2113200925

This valve seals the air-line connection to the rear air spring on Mercedes-Benz E-Class W211 / S211 and participates in supplying and retaining air. Valve or seal leakage can let the rear settle after parking and make the compressor cycle frequently. It replaces the faulty connection when the air spring itself remains airtight and undamaged.

Applications

• Mercedes-Benz E-Class W211 / S211 - 2003-2009, vehicles with rear air suspension.
• E-Class 211 variants include E 200, E 220 CDI, E 240, E 270 CDI, E 280, E 320, E 350, E 500, E 55 AMG and E 63 AMG; match the fitted rear air spring.
• S211 applications also include versions without the full Airmatic system.

When to Inspect the Valve

• The rear settles after parking.
• One rear side settles faster than the other.
• The suspension compressor starts too frequently.
• Air leakage at the air-line connection to the spring.
• Testing confirms the spring is airtight and the leak is at the valve or seals.

Kit Contents and Reference Roles

• Rear air spring valve.
• 3 O-rings.

A2113200925, 2113200925 and A 211 320 09 25 identify the rear air spring assembly, not a separate OEM number for this repair valve. The spring is not supplied. That spring reference applies to the left and right rear sides.

Selection and Repair Limits

Compare valve construction, air fittings, electrical connector and housing with the product photos. Locate the leak before replacement: the valve, seals or spring can cause settling. Separate valve repair requires a serviceable air spring envelope and other components.

Important Before Ordering

Compare the original part number, marking, shape and mounting design before ordering. A model name alone does not confirm the required version.

FAQ

What is supplied?

The rear air spring repair valve and 3 O-rings, not the air spring.

Is A2113200925 the separate valve OEM?

No. It identifies the rear air spring being repaired.

Can I replace only the valve?

Yes, if the leak is at the valve or its seals and the air spring remains airtight and undamaged.

Part Number / PN

A2113200925, 2113200925

SKU: KLA2113200925.

• Mercedes

Returns and exchanges

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The customer pays change-of-mind return shipping. No restocking fee applies. Refunds and original delivery charges are handled under our Refund & Return Policy and applicable law.

Faulty, damaged or incorrect goods

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Applicable statutory rights take precedence, including EU/EEA and UK withdrawal rights and legal guarantees. Necessary inspection does not remove a statutory withdrawal right; deductions for excessive handling must reflect an actual, evidenced loss of value.

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