Description
nsure proper engine ventilation and maintain performance with the genuine Mercedes-Benz breather hose A1110181082. This original equipment part is engineered to factory standards for reliable fitment and long service life.
Part Function & Fitment:
This breather/vent hose connects the cylinder head cover to the intake manifold, allowing crankcase gases to be redirected and preventing pressure build-up inside the engine. It is used in various Mercedes-Benz vehicles equipped with the M111/OM111 engine series. Spareto+2lllparts.co.uk+2
Material & Quality:
Manufactured from durable, heat- and oil-resistant rubber/synthetic hose material, this part withstands high engine temperatures and ensures proper sealing over time. Using the correct OEM hose helps maintain engine efficiency and avoids vacuum leaks, loss of power or misfires.
Why This Hose Matters:
If the breather hose becomes cracked, brittle or detached, your engine may suffer from excess crankcase pressure, oil leaks, increased emissions or rough idling. Replacing with the correct OEM part ensures the engine breathes correctly and maintains proper performance.
Installation Notes:
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Always verify the part number matches your original hose (A1110181082) or consult your VIN.
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Inspect surrounding hoses, clamps, and connectors for signs of wear when replacing.
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Ensure the replacement is secured with correct clips or clamps and that the hose routing matches factory diagrams.
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After installation, check for any vacuum leaks or engine warning lights.
✅ Key Features
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Part Number: A1110181082 / A111 018 10 82
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100% Genuine Mercedes-Benz OEM breather hose — “Hose, oil hose” specification Spareto+1
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Designed for use between cylinder head cover and intake manifold lllparts.co.uk+1
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Heat- and oil-resistant rubber construction for durability
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Helps maintain engine performance, reduce emissions and prevent oil leaks
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Direct fit replacement — no modification required

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