Air Intake for 2003 BMW 540i
No.
Part # / Description / Price
Price
4
Air Cleaner Assembly Spacer 
BMW
BMW Description: 6.0L. 5.4L. 2000-03. 2004-06. 2.5 & 2.8L 1999-03. 5.0L. 3.0L 2001-03. 2.8L 1997-98. 4.4 & 4.8L, 4.4L 2008.
8
Engine Air Filter BMW
BMW Notes: PARTS: Part included with air cleaner assembly.
Description: Genuine BMW OEM BMW models 1993-2006 This air filter ensures that clean air is supplied to the engine, which is crucial for optimal performance and fuel efficiency.
MSRP $64.46
$52.38
MSRP $64.46
$52.38
9
Air Cleaner Assembly Clip BMW
BMW Notes: PARTS: Part included with air cleaner assembly.
MSRP $10.80
$10.02
MSRP $10.80
$10.02
10
O-Ring BMW
BMW Description: 2001-05, 330i, 330xi. 2000-03. 2004-06. 4.4L, 1999-01. 4.4 & 4.8L, 4.4L. 3.0L, 2003-05. 840 series.
$8.47
$8.47
12
Inlet Duct BMW
BMW Description: Genuine BMW OEM BMW models Including 1997 - 2003 BMW 540i This component is crucial for directing air into the engine, ensuring optimal airflow and performance.
MSRP $332.56
$272.36
MSRP $332.56
$272.36
15
Inlet Duct Nut BMW
BMW Description: Genuine BMW OEM 1997 to 2006 This nut is essential for securing the inlet duct in the vehicle’s HVAC system.
$4.86
$4.86
23
Mass Air Flow Sensor BMW
BMW Description: 2000-03. 740i, 740iL. 540i. X5. 4.4l. X5. 4.6l.
MSRP $490.24
$309.73
MSRP $490.24
$309.73