Emission Systems
Brand
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Egr Pipe
Subaru
14725AA341
Legacy/Outback. 2.5L without turbo, 2010-12.
$65.45
MSRP $90.90
Save $25.45
28% Off 
Vapor Canister
Subaru
42035VA010
WRX, WRX STI. Impreza. All.
$181.80
MSRP $256.78
Save $74.98
29.2% Off 
Drain Valve
Subaru
42072FN00A
Type a. 2.5L. Adaptive Cruise Control. Incl.Drain Tube. All Required.
$42.30
MSRP $58.75
Save $16.45
28% Off 
Oxygen Sensor
Subaru
22690AA640
Forester. 2.5L without turbo, 2002-04. Impreza. 2.5l. No.1. 2.5L, 2003-04. 2.5L, #1. Impreza. 2.2l. Rear. 2.2L, without Outback....
$186.44
MSRP $263.33
Save $76.89
29.2% Off 
Detection Pump
Subaru
42084CC040
BRZ. 2.4l. To 08/10/2022.
$238.98
MSRP $343.37
Save $104.39
30.4% Off 
Back Pressure Transducer
Subaru
14741AA020
All models. 2.2l. 2.2 & 2.5L, 1995-98. 2.5L, all. Outback. 2.5l. 2.2L, auto trans. 2.5L dohc.
$69.65
MSRP $96.73
Save $27.08
28% Off 
Oxygen Sensor
Subaru
22641AA03C
3.0L, front. Air-Fuel Ratio Sensor.
$161.53
MSRP $228.15
Save $66.62
29.2% Off 
Air/Fuel Sensor
Subaru
22641AA80A
2.5L. Legacy, Outback. Upstream. Without turbo.
$184.63
MSRP $260.78
Save $76.15
29.2% Off 
Harness
Subaru
24037AA200
2.5L with turbo, 2009-12. 2.5L with turbo, 2013.
$56.75
MSRP $78.82
Save $22.07
28% Off 
Oxygen Sensor
Subaru
22690AA38A
Legacy. 2.5L, rear, manual trans. Outback. Front. 2.5l. Calif.
$118.98
MSRP $168.05
Save $49.07
29.2% Off 
Vapor Canister Bracket
Subaru
42052FE690
2.5L without turbo, 2005-07.
$42.20
MSRP $58.62
Save $16.42
28% Off 
Evaporator Tube Protector
Subaru
42061AA070
2005-08. 2003-04.
$9.04
MSRP $11.58
Save $2.54
21.9% Off 
Vapor Canister Purge Solenoid
Subaru
16102AA080
Location-Engine Bay. Baja. Without turbo.
$129.72
MSRP $183.22
Save $53.50
29.2% Off 
Vapor Canister Purge Solenoid
Subaru
16102AA391
Location-Engine Bay. Impreza. Front. With sti model. 2.5L turbo, 2004. Baja. With turbo.
$106.16
MSRP $147.45
Save $41.29
28% Off 
Vapor Canister Purge Solenoid
Subaru
42084FA120
Location-Vapor Canister. 2.5L sohc. 2.5L, 2003-04. 2.5L turbo, 2004.
$67.48
MSRP $93.72
Save $26.24
28% Off 
Purge Valve
Subaru
42084SC011
2.5L without turbo, 2011-13. WRX. Sti.
$403.34
MSRP $594.90
Save $191.56
32.2% Off 
Air/Fuel Sensor
Subaru
22641AA53A
Legacy. Outback. Tribeca. Front.
$156.61
MSRP $221.20
Save $64.59
29.2% Off 
Oxygen Sensor
Subaru
22690AA73A
Rear. w/o CLIP. w/ CLIP.
Fits Baja, Legacy
Oxygen Sensor
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check...
$116.89
MSRP $162.35
Save $45.46
28% Off 
A.I.R Pump
Subaru
14828AA050
Impreza. 25gt & WRX. 2.5L with turbo, 2013. Forester. With sti.
$644.42
MSRP $967.60
Save $323.18
33.4% Off 
Exhaust Gas Re-Circulation (Egr) Tube
Subaru
14726AA221
To EGR Valve. 2.0L. Forester. With turbo.
$59.47
MSRP $82.60
Save $23.13
28% Off 
Vapor Filter Holder
Subaru
42072FN030
Forester. 2.5l. Type b. Exc.Adaptive Cruise Control. Exc.Drain Tube. All Required. With hybrid, #2. Impreza. 2.5l. #2, 2.0L.
$23.36
MSRP $29.95
Save $6.59
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