This component forms part of the engine air-intake system on compatible Mercedes-Benz M111 Kompressor applications. The resonator chamber is engineered to manage intake pulsation and induction noise while maintaining the intended airflow characteristics of the factory intake arrangement. Catalogue references also identify this assembly as incorporating an oil-separation function.

A correctly matched factory-specification component preserves the intended mounting geometry, internal chamber volume, hose connections and surrounding component clearances. Cheap weak copies may compromise material quality, dimensional accuracy and long-term durability.

Why pay brand-new component prices when a correctly identified, professionally recycled factory component can offer exceptional value?

Mercedes used different engine and intake configurations during the R170 production period. The year alone is therefore not sufficient confirmation. Compare your existing component's stamped number, connections and physical shape with the photographs before ordering.

DO NOT ORDER USING MODEL YEAR ALONE. Your existing component should carry the matching A1110940283 / 1110940283 reference or a confirmed supersession.

Automated eBay compatibility information is an aid only. Always compare the high-resolution listing photographs, mounting points, ports and stamped reference number against the component removed from your vehicle.

• Vehicles using a different intake resonator reference.
• Non-Kompressor engine configurations unless separately confirmed by catalogue/VIN.
• Components with different hose ports, mounting geometry or connections.
• Applications where the existing stamped part number does not correspond with A1110940283 or a confirmed supersession.

Recommended tools:

• Metric socket and ratchet set
• Suitable Torx / driver set
• Hose-clamp pliers or suitable hand pliers
• Screwdrivers / trim tools
• Torque wrench where manufacturer torque specifications apply
• Inspection lamp

General installation sequence:

1. Allow the engine to cool fully and secure the vehicle.
2. Remove engine/intake covers necessary to gain safe access.
3. Photograph existing hose routing and connections before dismantling.
4. Disconnect the relevant intake hoses and associated connections carefully.
5. Release the resonator mounting points.
6. Remove the existing assembly without forcing surrounding plastic pipework.
7. Compare both components side-by-side, including every port and mounting point.
8. Inspect seals, hoses and clamps and renew any unsuitable service items.
9. Install the replacement assembly and reconnect the intake system.
10. Check the complete intake tract for leaks, loose clamps or trapped hoses before operation.

Professional fitting is also available directly through our repair facility, subject to workshop availability. Please contact us through the permitted eBay communication channels for current availability.

If a workshop quotes 4.5 hours, the following static examples show labour cost before parts, consumables or additional repairs:

Illustration only — 4.5 hours is not represented as the manufacturer book time for this component.

From engines and transmissions to electrical, suspension, interior, body and engine-bay components, THEPARTPILOT maintains an extensive inventory ready to support motorists and repair professionals.

Nationwide collection and same-day payment.

Shipping charges are calculated and displayed through eBay at checkout. No free-postage promise is made in this description.

International orders may be handled through eBay's Global Shipping Programme where available, supporting destinations including the UK, Europe, USA, Canada, Australia and other eligible territories. Availability and charges depend upon the buyer's destination and eBay checkout.

Please verify compatibility before installation. If uncertain, compare your existing stamped part number and photographs before purchasing.

Where a consumer return results in diminished value because the component has been installed, damaged, altered, contaminated, handled beyond what would reasonably be necessary to inspect it, or returned in a materially different condition, an appropriate deduction may be made only where permitted by applicable consumer law and eBay policy.

This does not affect your statutory rights or applicable eBay buyer protections.

This recycled component is supplied under the applicable VAT margin accounting arrangements for second-hand goods. VAT is not separately itemised and no reclaimable VAT invoice is available for the component where the margin scheme applies.

Choosing a quality recycled automotive component gives a perfectly usable part another working life while reducing demand for new raw materials, energy-intensive manufacturing and unnecessary automotive waste. 🌱🚗 Every reused component helps support a more circular automotive economy while supporting a growing UK small business. Thank you for choosing THEPARTPILOT. 💚