Free Shipping on orders $99 and up! Some exclusions apply. Contiguous US only.

BMW E28 Intake Boots & Hoses

BMW E28 Intake Boots & Hoses 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).
You're currently viewing parts for your (E28) 5-Series 1982-1988. Reset your chassis
For accurate results, specify your model below.
Intake Boot - E28 E24 E23 Replace your cracked or damaged intake air boot to maintain proper performance and engine longevity. This Genuine BMW intake hose directs air into the factory air box assembly from outside.

This item fits the following BMWs:
2/1983-1988 E28 BMW 524td 528e 533i 535i 535is M5
2/1983-1989 E24 BMW 633csi 635csi M6
2/1983-1987 E23 BMW 733i 735i
Genuine BMW
Part #: 13711287327
Price: $42.00 (USD) 
$48.36 (13% off MSRP)
Ships in 5 days
Free Shipping Free Shipping
on orders $99 and up
Quantity:   
Intake Boot - E28 535i, E24 635csi, E23 735i This intake boot goes from the air flow meter to the throttle body on E28 5 series, E24 6 series and E23 7 series with the M30 6 cylinder engine.

This item fits the following BMWs:
1984-1988 E28 BMW 535i 535is
1982-6/1987 E24 BMW 635csi
1985-1987 E23 BMW 735i
MTC
Part #: 13541707080
Price: $16.95 (USD) 
Ships on Jul 30, 2018
Free Shipping Free Shipping
on orders $99 and up
Quantity:   
Intake Boot - E30 325e 84-87 This intake boot fits BMW E30 325e 325es 1984-1987 with the M20 engine.Over time, this boot my become dry and cracked. If this boot is cracked it will allow unmetered, and unfiltered air to enter the engine and cause a number of drivability problems.

This item fits the following BMWs:
1984-1987 E30 BMW 325e 325es
MTC
Part #: 13711285479
Price: $5.95 (USD) 
In Stock
Free Shipping Free Shipping
on orders $99 and up
Quantity: