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Genuine BMW BMW Intake Boots & Hoses for BMW 7 Series E38 (1995-2001)

The intake boot provides a pathway for air from the air flow sensor to the intake manifold. On most BMWs the boot is made of rubber with an accordian shape that allows the engine to shift and vibrate. As with any rubber component the rubber can dry out and crack and that can lead to serious running and drivability issues. A crack in the boot means that air is entering the engine that is not being monitored by the airflow sensor. The engine computer relies on data from the airflow sensor to set the fuel mixture in the engine. Excess unmetered air can result in lean condition faults, rough running, misfires, and other performance issues. For misfire and lean condition faults, check your intake boots first.

As an alternative to the original rubber, we also offer silicone boots that are both stronger and last longer with a 4-layer silicone design. Samco silicone boots can also decrease your BMW's intake turbulence and restriction by replacing the accordian design with a smoothed internal surface. Samco boots are also perfect as part of a kit to eliminate the factory traction control system (sometimes called an ASC delete boot).

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Genuine BMW Intake Boot - E38 740i 740iL M62, E39 540i M62

T#:21724

Part#: 13711436139

In Stock

Sale - Save 10% $ 311.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 280.79 USD

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Sale - Save 10%

$ 311.99

This product was last offered at the strikethrough price on
08-26-2026

$ 280.79 USD

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Genuine BMW Rubber Boot With Resonator -
This item fits the following BMW Chassis:
E38,E39

Fits BMW Engines including:
M62

Rubber Intake Boot - E39 540i E38 740i 740il

T#:7284

Part#: 13711432410

Ships in 6 Business Days

1% off MSRP $ 87.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 86.99 USD

Add to Wish List

Qty

1% off MSRP

$ 87.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 86.99 USD

Add to Wish List

Replace your cracked or damaged fuel injection intake boot with this Genuine BMW part. This boot goes from the mass air sensor to the secondary throttle housing.

This item fits the following BMWs:
1997-1998 E39 BMW 540i
1997-1998 E38 BMW 740i 740ill

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Genuine BMW BMW Intake Boots & Hoses for BMW 7 Series E38 (1995-2001)

Genuine BMW Intake Boot - E38 740i 740iL M62, E39 540i M62

Rubber Intake Boot - E39 540i E38 740i 740il

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