Replacement Air Intake Pipe With Mass Air Flow MAF Sensors For Mercedes-Benz OM642 Diesel Engine W164 X164 W211 W251 ML GL R E Class 3.0 CDI Turbo Air Duct Hose Assembly

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1. Core Product Info

This complete air intake pipe assembly comes with built-in dual MAF mass air flow sensors, direct OEM replacement for Mercedes-Benz OM642 3.0 CDI diesel engine vehicles.

OE Interchange Part Numbers:

A6420908237 / A6420946397 / A6420907437 / 6420908237 / 6420946397 / 6420907437

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2. Compatible Vehicle Models (Fitment List)Fit Mercedes-Benz chassis:

W164 / X164 / W211 / W251 ML-Class W164: ML280 CDI, ML300 CDI, ML320 CDI, ML350 CDI GL-Class X164: GL320 CDI, GL350 CDI R-Class W251: R320 CDI, R350 CDI E-Class W211: E320 CDI, E350 CDI Engine: OM642 V6 3.0L Turbo Diesel

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3. Product Feature & Advantage

  1. OEM Exact Match: 1:1 mold per original OE size, perfect fit without modification, direct plug-and-play installation.

  2. Integrated Dual MAF Sensors: Pre-installed mass air flow sensors, stable air signal transmission, eliminate rough idle, power loss, P0101/P0102 fault codes caused by broken stock intake pipe.

  3. Heavy-Duty Construction: Reinforced rubber bellows + anti-heat aluminum perforated heat shield, resist high temperature from turbo, prevent cracking, aging & air leakage.

  4. Complete Assembly: Comes with stainless steel hose clamps, sealing rubber gaskets, full kit ready for replacement.

  5. Strict Quality Test: Air tightness test, sensor signal test & high temperature aging test before delivery, stable long-term performance.

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    4. Function Introduction

    The air intake duct transports filtered air to turbocharger, built-in MAF sensors detect intake air volume to adjust engine fuel injection. Cracked, leaky factory intake pipe will trigger check engine light, weak acceleration, increased fuel consumption, unstable idle. This full intake pipe assembly solves all above issues completely.

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