Home
Intake
Intake Boots & Hoses

BMW Intake Boots & Hoses for BMW 7 Series E65 (2002-2008)

Clear BMW chassis

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).

Sort By:

Rein Silicone Vacuum Hoses - Blue - 5 Meters (3.5mm ID)

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:379090

Part#: 11731259996-5

In Stock

$ 38.99

This product was last offered at the strikethrough price on
03-17-2026

$ 33.99 USD

Add to Wish List

Qty

$ 33.99 USD

Add to Wish List

This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is blue in color, and arrives in a 5 Meter section that can be cut down to size.

Rein Cloth Braided Fuel/Vacuum Hose - Black - 5 Meter

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:378470

Part#: N203531-5

In Stock

$ 80.05

This product was last offered at the strikethrough price on
06-09-2026

$ 62.99 USD

Add to Wish List

Qty

$ 62.99 USD

Add to Wish List

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Rein Silicone Vacuum Hoses - Black - 5 Meters (3.5mm ID)

T#:51848535

Part#: 51731257971-5M

In Stock

$ 38.66 USD

Add to Wish List

Qty

$ 38.66 USD

Add to Wish List

This silicone hose has an inner diameter of 3.5mm and outer diameter of 7.5mm, is black in color, and arrives in a 5 Meter section that can be cut down to size.

Genuine BMW Air Intake Boot - E65 745i E66 745Li

From production date 09/2003

T#:43147

Part#: 13717531799

Ships in 4 Business Days

2% off MSRP $ 85.99

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

$ 83.99 USD

Add to Wish List

Qty

2% off MSRP

$ 85.99

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

$ 83.99 USD

Add to Wish List

Genuine BMW Rubber Boot -
This item fits the following BMW Chassis:
E65

Fits BMW Engines including:
N62

Genuine BMW Vacuum Hose

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

Add to Wish List

Qty

Sale - Save 7%

$ 42.00

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

$ 38.85 USD

Add to Wish List

Genuine BMW Vacuum Hose Black - 3,5X2,0

Rubber Intake Boot

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:594358

Part#: 13717541069

Ships in 3 Business Days

$ 29.99 USD

Add to Wish List

Qty

$ 29.99 USD

Add to Wish List

This boot is a common point of failure as models age. Brittle and cracked intake bellows allow unfiltered air to bypass the air filter, potentially causing premature engine wear. Attaches to the filtered air duct to supply air to your intake.

Show More Show Less

Rein Silicone Vacuum Hoses - Blue - 3 Feet

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:378472

Part#: 11731259996-1

Ships in 1 Business Day

$ 6.11 USD

Add to Wish List

Qty

$ 6.11 USD

Add to Wish List

Replace your cracked or frayed vacuum lines. 3.5mm

Genuine BMW Hose Clamp 07129952104

T#:6533

Part#: 07129952104

In Stock

$ 3.99 USD

Add to Wish List

Qty

$ 3.99 USD

Add to Wish List

GENUINE BMW HOSE CLAMP 07129952104

Rein Cloth Braided Fuel/Vacuum Hose - Black - 1 Meter

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:363139

Part#: N203531-1

In Stock

$ 12.99 USD

Add to Wish List

Qty

$ 12.99 USD

Add to Wish List

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Vacuum Hose (3.5x7.5) - 1 Meter

T#:53644191

Part#: 11727545323-1

In Stock

$ 41.99 USD

Add to Wish List

Qty

$ 41.99 USD

Add to Wish List

Rein Silicone Vaccum Hose - Black - 65 Feet

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:378475

Part#: 5173125797120BLK

Ships in 3 Business Days

$ 175.99 USD

Add to Wish List

Qty

$ 175.99 USD

Add to Wish List

Replace your cracked or frayed vacuum lines. 3.5mm

Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter

2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!

T#:378471

Part#: N203531-20

Ships in 3 Business Days

$ 363.52 USD

Add to Wish List

Qty

$ 363.52 USD

Add to Wish List

Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID

Genuine BMW Rubber Intake boot - E65 750i E66 750Li

T#:43169

Part#: 13717541069

Ships in 2 Business Days

5% off MSRP $ 57.99

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

$ 54.99 USD

Add to Wish List

Qty

5% off MSRP

$ 57.99

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

$ 54.99 USD

Add to Wish List

Genuine BMW Rubber Boot -
This item fits the following BMW Chassis:
E65

Fits BMW Engines including:
N62N

Select Vehicle

Category

Home
Intake

Intake Boots & Hoses

Brand

Price

Special Offers

Shipping