Genuine BMW BMW Intake Boots & Hoses for BMW 8 Series E31 (1991-1997)

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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 Hose Connector - E31 850Ci, E31 850CSi
Genuine BMW Hose Connector - E31 850Ci, E31 850CSi
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T#:7297
Part#: 13711725816
Ships in 3 Business Days
4% off MSRP $ 49.99

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$ 47.99 USD
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4% off MSRP
$ 49.99

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$ 47.99 USD
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GENUINE BMW FUEL PREPARATION CONNECTOR 13711725816
Fits BMW Engines including:
M70,M73,S70

Genuine BMW Vacuum Hose
Genuine BMW Vacuum Hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:37535
Part#: 11747797129
In Stock
Sale - Save 7% $ 42.00

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

$ 38.85 USD
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Sale - Save 7%
$ 42.00

This product was last offered at the strikethrough price on
06-15-2026

$ 38.85 USD
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Genuine BMW Vacuum Hose Black - 3,5X2,0
Genuine BMW Intake Boot - Cylinders 7-12 - E31 850Ci, E31 850CSi
Genuine BMW Intake Boot - Cylinders 7-12 - E31 850Ci, E31 850CSi ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:43008
Part#: 13711733302
In Stock
Sale - Save 20% $ 100.99

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

$ 80.32 USD
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Sale - Save 20%
$ 100.99

This product was last offered at the strikethrough price on
05-02-2026

$ 80.32 USD
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Genuine BMW Connector - Zyl.7-12

Fits BMW Engines including:
M70,S70

Genuine BMW Air Intake Boot - E31 840Ci 850Ci 850CSi
Genuine BMW Air Intake Boot - E31 840Ci 850Ci 850CSi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:43002
Part#: 13711729992
Ships in 3 Business Days
$ 82.99 USD
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$ 82.99 USD
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Genuine BMW RUBBER BOOT
Fits BMW Engines including:
M60,M62,M70,M73,S70

Genuine BMW Intake Boot - Cylinders 1-6 - E31 850CSi, E31 850Ci
Genuine BMW Intake Boot - Cylinders 1-6 - E31 850CSi, E31 850Ci ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:43007
Part#: 13711733301
Ships in 3 Business Days
4% off MSRP $ 105.99

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

$ 101.99 USD
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4% off MSRP
$ 105.99

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

$ 101.99 USD
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Genuine BMW Connector - Zyl.1-6

Fits BMW Engines including:
M70,S70

Air Duct - E31
Air Duct - E31
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:116786
Part#: 51712252004
Special Order: No Guaranteed ETA
1% off MSRP $ 512.99

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

$ 508.99 USD
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1% off MSRP
$ 512.99

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

$ 508.99 USD
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Genuine BMW Air Duct - M Technic

Genuine BMW Intake Boot - E31 840Ci M60 M62
Genuine BMW Intake Boot - E31 840Ci M60 M62
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:42896
Part#: 13711433838
Special Order: No Guaranteed ETA
64% off MSRP $ 185.99

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

$ 66.99 USD
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64% off MSRP
$ 185.99

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

$ 66.99 USD
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Genuine BMW RUBBER BOOT
Fits BMW Engines including:
M60,M62

Genuine BMW Hose Clamp 07129952104
Genuine BMW Hose Clamp 07129952104
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:6533
Part#: 07129952104
In Stock
$ 3.99 USD
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$ 3.99 USD
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GENUINE BMW HOSE CLAMP 07129952104
Vacuum Hose (3.5x7.5) - 1 Meter
Vacuum Hose (3.5x7.5) - 1 Meter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:53644191
Part#: 11727545323-1
In Stock
New Item
$ 41.99 USD
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$ 41.99 USD
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Genuine BMW Intake O-Ring - E31, E32, E38, E39, E46, E53
Genuine BMW Intake O-Ring - E31, E32, E38, E39, E46, E53
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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T#:1180760
Part#: 13711731893
Ships in 2 Business Days
$ 9.99 USD
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$ 9.99 USD
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Seals the intake intake boot
Air Channel - E31
Air Channel - E31
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:38939
Part#: 12311747565
Ships in 6 Business Days
6% off MSRP $ 17.99

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

$ 16.99 USD
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6% off MSRP
$ 17.99

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

$ 16.99 USD
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Genuine BMW AIR CHANNEL
Fits BMW Engines including:
M60,M62

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