Emission Components for 2006 BMW X3
No.
Part # / Description / Price
Price
3
Air Pump Rubber Mount 
BMW
BMW Description: California emission. 2004-05. 4.4 & 4.8L. 2004-06. 2006-09, with M6. 2006-10.
MSRP $37.91
$30.33
MSRP $37.91
$30.33
6
Valve BMW
BMW Description: 328 & 330i, ci, xi. Without awd. Without sulev. From 03/03. 2004-06. X3. 323 & 325i, ci, it, xi.
MSRP $194.62
$163.05
MSRP $194.62
$163.05
7
Control Valve Gasket BMW
BMW Description: 6.0L. Z4. 2004-06. 2004-05, 2.5l, 3.0l. Valve to Pipe.
MSRP $12.30
$8.30
MSRP $12.30
$8.30
10
MSRP $32.59
$26.08
12
Air Mass Sensor BMW
BMW Description: 2006-10. California emission. Without 3.2l, 2004-06. M6. In egr tubing. 2004-05, 2.5l, 3.0l. 2004-06, 3.0l. For Emission Control-Air Pump. From 03/03. From 10/2003.
MSRP $474.04
$299.50
MSRP $474.04
$299.50
13
Air Mass Sensor O-Ring BMW
BMW Description: 2006-10. California emission. 2004-05. 2006-09, with M6. 2004-06.
MSRP $2.00
$1.85
MSRP $2.00
$1.85
No.
Part # / Description / Price
Price
6
Tank Strap Bolt BMW
BMW Description: Gas engines. Without xdrive 30ex. Diesel engine. 128i n52 coupe & 135i. 128i n51 coupe & 128i convertible. With diesel. Sedan/wagon, without 2.0L hybrid.
MSRP $4.95
$3.96
MSRP $4.95
$3.96
17
MSRP $5.30
$4.64
22
MSRP $124.33
$97.65