A.I.R. System for 2009 Subaru Impreza
No.
Part # / Description / Price
Price
1
2008-2014 Subaru - Vapor Canister 
Subaru
Subaru Description: Impreza. 2.5L with turbo, 2009-12. Forester. 2.5L with turbo, 2013.
MSRP $397.35
$269.40
MSRP $397.35
$269.40
2
2008-2012 Subaru - Purge Valve Subaru
Subaru Description: Fits Forester, Impreza, STI, WRX Sti. 25gt & WRX. 2.5i & Outback Sport. 2.5L w/ turbo, 2009-12.
MSRP $344.72
$233.72
MSRP $344.72
$233.72
3
Purge Valve Bracket Subaru
Subaru Description: 2.5L with turbo, 2009-12. 2.5L without turbo, 2009-10. 2.5i & Outback sport. With sti. WRX.
4
2008-2014 Subaru - Oxygen Sensor Subaru
Subaru Description: Forester. Rear. Impreza. 25gt & WRX. 2.5L with turbo, 2013. Without sti model. Front.
MSRP $234.32
$158.87
MSRP $234.32
$158.87
5
2009-2010 Subaru - Sensor Subaru
Subaru Description: Sensor Air/Fuel Ratio. Sensor A/F Ratio.
Fits Forester, Impreza, WRX
Oxygen Sensor
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your Subaru to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Subaru genuine parts. Front. Impreza. To 4/10. Forester. w/o sti Model. 25gt & WRX, air/fuel ratio. 2.5L w/ turbo, 2009-12.
MSRP $282.67
$191.65
MSRP $282.67
$191.65
6
2007-2021 Subaru - A.I.R Pump Subaru
Subaru Description: Impreza. 25gt & WRX. 2.5L with turbo, 2013. Forester. With sti.
MSRP $967.60
$644.42
MSRP $967.60
$644.42
7
2008-2014 Subaru - Air Pump Cover Subaru
Subaru Description: 2.5L with turbo, 2009-12. 25gt & WRX. 2.5L with turbo, 2013.
MSRP $10.28
$7.84
MSRP $10.28
$7.84
8
2008-2014 Subaru - Air Pump Mount Bracket Subaru
Subaru Description: 2.5L with turbo, 2009-12. 25gt & WRX. 2.5L with turbo, 2013. With sti.
MSRP $55.87
$38.55
MSRP $55.87
$38.55
9
2008-2014 Subaru - Air Duct Subaru
Subaru Description: 2.5L with turbo, 2009-12. 25gt & WRX. 2.5L with turbo, 2013.
MSRP $89.40
$61.69
MSRP $89.40
$61.69
10
2008-2014 Subaru - Air Hose Subaru
Subaru Description: 2.5L with turbo, 2009-12. 25gt & WRX. 2.5L with turbo, 2013.
MSRP $77.52
$53.49
MSRP $77.52
$53.49
11
2007-2014 Subaru - Suction Valve Subaru
Subaru Positions: Right
Description: Impreza. Without sti. Forester. For Left Cylinder Bank. Air Suction. 25gt & WRX. 2.5L with turbo, 2013. WRX model. Gt model.
MSRP $437.27
$296.47
MSRP $437.27
$296.47
12
2007-2014 Subaru - Suction Valve Subaru
Subaru Positions: Left
Description: Forester. Impreza. Without sti. For Right Cylinder Bank. Air Suction. 25gt & WRX. 2.5L with turbo, 2013. WRX model. Gt model.
MSRP $437.27
$296.47
MSRP $437.27
$296.47
14
2008-2018 Subaru - Gasket Subaru
Subaru Positions: Left
Description: For EGR Tube. 25gt & WRX. 2.5L with turbo, 2013.
MSRP $4.95
$3.77
MSRP $4.95
$3.77
15
2008-2014 Subaru - Suction Pipe Subaru
Subaru Positions: Right
Description: 2.5L with turbo, 2009-12. 25gt & WRX. 2.5L with turbo, 2013.
MSRP $250.48
$169.83
MSRP $250.48
$169.83
16
2008-2013 Subaru - Suction Pipe Subaru
Subaru Positions: Left
Description: 2.5L with turbo, 2009-12. 25gt & WRX. 2.5L with turbo, 2013.
MSRP $106.03
$73.16
MSRP $106.03
$73.16