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Sensors & Electronics
Cobb Tuning 4-Bar MAP Sensor 2006-2007 WRX/2004+ STI
$115.00
Most Subarus are equipped with either a 2.5 or 3 bar Manifold Absolute Pressure (MAP) sensor from the factory which allows accurate reading up to either 21.5psi or 28.8psi, respectively....
Bosch Oxygen Sensor
$104.00
Bosch wideand air/fuel sensor. Compatible with any Innovate wideband system.
Denso Front O2 Sensor, 2004-2007 STI and 2006-2007 WRX
$196.00
In the past there was only one place to get oxygen sensors for the WRX... the dealer. If you went to an auto parts store you would probably get something...
Denso O2 Sensor - Front 2002-2005 WRX EJ20
$215.41 $275.22
In the past there was only one place to get oxygen sensors for the WRX... the dealer. If you went to an auto parts store you would probably get something...
Denso O2 Sensor - Rear 2002-07 Impreza/WRX (includes STi)
$99.00 $166.00
In the past there was only one place to get oxygen sensors for the WRX... the dealer. If you went to an auto parts store you would probably get something...
Subaru Crank Angle Sensor
$111.52
Original equipment Subaru crank angle sensor. Symptoms include; PO335 code Hard starting on Hot days bogging/jerking while under heavy load Fits all turbocharged EJ motors, including 2002-2014 WRX and...
Subaru Front Oxygen Sensor - 2.0L Turbo
$267.50
Factory-issue oxgyen (O2) sensor from Subaru. This is the FRONT sensor for all 2002-2005 WRX cars. Note: Item appearance may vary slightly from photo.
Subaru front oxygen sensor - 2.5L turbo 2004-07
$199.95
Factory issue Subaru front oxygen (O2) sensor. Fits all Subaru 2.5L turbo models 2004 through 2007 model years.
Subaru Front Oxygen Sensor 2008-2014 STI
$199.95
Factory issue Subaru front oxygen (O2) sensor. Also known as an air/fuel ratio sensor. Fits all STI models 2008 through 2014 model years. Note: Product appearance may differ from photo.
Subaru Mass Air Flow Sensor (MAF) O-Ring 2002-2007 WRX and STI
$2.00
This is the O-ring that seals the Mass Air Sensor (MAF) to the intake tube. Fits all 2002-2007 EJ series turbo Subaru engines. Does NOT fit 2008+ EJ, nor FA/FB...
Subaru OEM MAF Sensor 2002-2007 Impreza, WRX and STI
$270.00
Original equipment Subaru Mass Air Flow (MAF) sensor. Fits all 2002-2007 Impreza, WRX, and STI.
Subaru OEM MAF Sensor 2008-2014 WRX and STI
$270.00
Original equipment Mass Air Flow (MAF) sensor. Fits 2008-2014 WRX and STI.
Subaru OEM TGV/TPS Sensor
$110.00
This sensor detects the position of both the Tumble Generator Valve and the Throttle Position Sensor. There are three on the car in total; two track the position of the...
AEM Intake Temperature Sensor
$57.00
Use this intake air temp sensor for speed density air metering. Custom tuning required. Universal; fits any 3/8" NPT bung. (Weld-on bung included with kit.)
Subaru Up-Pipe EGT Sensor
$63.00
Original equipment Subaru Exhaust Gas Temperature (EGT) sensor. Fits all 2002-2005 Subaru WRX.
Subaru Front Oxygen Sensor 2008-2014 WRX
$199.95
Factory issue Subaru front oxygen (O2) sensor. Also known as an air/fuel ratio sensor. Fits all WRX models 2008 through 2014 model years. Note: Product appearance may differ from photo.
Subaru Rear Oxygen Sensor - 2008-2014 WRX
$169.95 $199.95
Factory issue Subaru rear oxygen (O2) sensor. Also known as an air/fuel ratio sensor. Fits all WRX models 2008 through 2014 model years. Note: Product appearance may differ from photo.
Subaru Rear Oxygen Sensor - 2008-2019 STI
$169.95 $199.95
Factory issue Subaru rear oxygen (O2) sensor. Also known as an air/fuel ratio sensor. Fits all STI models 2008 through 2014 model years. Note: Product appearance may differ from photo.
Subaru Knock Sensor 2006-2014 WRX/2006+ STI
$119.95
Factory issue Subaru knock sensor. Fits all WRX models 2006-2014, and 2006+ STI, including 2015+.
Subaru Front Oxygen Sensor - 2005-2007 Legacy GT Front
$189.95
Factory-issue oxygen (O2) sensor from Subaru. This is the FRONT sensor for all 2005-2007 Legacy GT and Outback XT. Will NOT fit 2008+ Legacy. Note: Item appearance may vary slightly from...
Subaru Rear Oxygen Sensor 2015+ WRX
$169.95
Factory issue Subaru rear oxygen (O2) sensor, also known as an air/fuel ratio sensor. Fits all 2015+ Subaru WRX models, including 2018+.
Subaru Front Oxygen Sensor 2015+ WRX
$199.95
Factory issue Subaru rear oxygen (O2) sensor. Also known as an air/fuel ratio sensor. Fits all WRX models 2015+, including 2017.
Subaru Mass Air Flow Sensor (MAF) O-Ring and Bolts 2002-2007 WRX
$5.00
This kit includes the O-ring that seals the Mass Air Sensor (MAF) to the intake tube, plus the two little bolts or screws that hold the MAF into the intake tube....
Speed Density MAF Adapter Harness 2002-2007 Subaru WRX/STI
$69.99
By allowing you to easily plug in any standard AEM or GM Intake Air Temp (IAT) sensor, this harness from iWire makes it simple to convert your MAF-equipped Subaru car...
Speed Density MAP Sensor Adapter Harness 2002-2007 Subaru WRX/STI
$49.99
Plug in any standard AEM or GM Manifold Absolute Pressure (MAP) sensor using this harness from iWire. Once you have exceeded the capacity of the stock MAP sensor, an aftermarket sensor...
Speed Density MAF Adapter Harness 2008-2014 Subaru WRX/STI
$69.99
By allowing you to easily plug in any standard AEM or GM Intake Air Temp (IAT) sensor, this harness from iWire makes it simple to convert your MAF-equipped Subaru car...
Speed Density MAP Sensor Adapter Harness 2008-2014 WRX/2008+ STI
$49.99
Plug in any standard AEM or GM Manifold Absolute Pressure (MAP) sensor using this harness from iWire. Once you have exceeded the capacity of the stock MAP sensor, an aftermarket sensor...
Subaru Front Oxygen Sensor 2015+ STI
$182.00 $199.95
Factory issue Subaru front oxygen sensor. Also known as an O2 sensor, or air/fuel ratio sensor. Fits all 2015+ Subaru WRX STI cars.
Mach V EJ Header Heat Shield 2008+ STI
$99.00 $119.00
The Mach V Header Heat Shield for Subaru EJ motors solves a problem that comes with adding an aftermarket header to a 2008+ WRX STI. The problem is that heat from an...
Subaru Oil Pressure Switch
$23.75
Genuine Subaru OEM part. We find these leaking or inoperable on a lot of cars that come through our service department. Fits: 2006-2010 Forester 2006-2011 Impreza 2006-2012 2.5L Legacy /Outback ...
Subaru OEM MAF Sensor 2005-2009 Legacy GT/Outback XT
$189.95
Original equipment (OEM) Subaru Mass Air Flow (MAF) sensor. Fits all 2005-2009 Legacy GT (including Spec B) and Outback XT. Note: Photo is representative; actual product appearance may vary slightly....
Omni Power 4-Bar MAP Sensor 2015+ WRX
$129.99
The stock Subaru MAP sensor (it's acutally a temperature AND manifold absolute pressure sensor, or TMAP) maxes out at 27 or so psi. If you want to control boost at...
Subaru Knock Sensor 2015+ WRX
$94.95
Factory issue Subaru knock sensor. 2015+ WRX models use two of them. Fits all 15+ WRX models
Subaru 2015+ WRX OIL LEVEL SENSOR
$97.02
Factory fresh OEM oil level sensor Fits: 2015+ WRX 2014+ Forester
Speed Density MAF Adapter Harness 2015+ Subaru STI
$79.99
By allowing you to easily plug in any standard AEM or GM Intake Air Temp (IAT) sensor, this harness from iWire makes it simple to convert your MAF-equipped Subaru car...
Subaru Front Oxygen Sensor 2013+ BRZ
$203.28
Factory-issue OEM Subaru front/primary oxygen (O2) sensor for the BRZ/FR-S/Toyota 86. Part 22641 on the diagram. Also known as an air/fuel ratio sensor. Fits all 2013+ BRZ/FR-S/86 models.
Subaru Rear Oxygen Sensor 2005-2009 Legacy GT/Outback XT
$159.95 $189.95
Factory issue Subaru rear oxygen (O2) sensor. Also known as an air/fuel ratio sensor. Fits all Legacy GT/Outback XT models 2005 through 2009 model years. Note: Product appearance may differ from photo.
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