{"product_id":"m56-air-intake-boot","title":"M56 Air Intake Boot","description":"The BMW Genuine Parts 13541438761 is a direct replacement air intake boot for specific BMW models equipped with the M56 engine. This crucial rubber component forms a seal between the mass air flow sensor and the intake system, ensuring accurate air measurement for optimal engine performance. Over time, especially in warmer climates, this boot can degrade and develop cracks or tears, which is a common failure point with an approximate service life of 10 years.\n\nWhen the intake boot is compromised, it can lead to unmetered air leaking into the intake manifold. This directly affects the air-fuel mixture, often resulting in diagnostic trouble codes related to a lean condition (e.g., P0171, P0174). The engine control unit (ECU) may compensate by increasing fuel injector pulse width, leading to an overly rich mixture. Visually inspecting the boot for cracks or tears is recommended during routine maintenance, particularly when accessing the MAF sensor or DISA valve.\n\nInstallation typically involves releasing two band clamps that secure the boot in place. Replacing this part is a relatively straightforward DIY task for many owners, as demonstrated in various online repair guides. Ensuring a proper seal after installation is critical to resolving air leak-related engine performance issues.","brand":"BMW Genuine Parts","offers":[{"title":"Default Title","offer_id":52872373502264,"sku":"13541438761","price":34.09,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/m56-air-intake-boot","provider":"MOTORMIA","version":"1.0","type":"link"}