Subaru WRX STI Fuel Injectors
We stock Genuine OEM Subaru Fuel Injectors for your Subaru WRX STI. OEM fuel injectors play a critical role in providing precise and efficient fuel delivery to your engine. They are designed to accurately spray fuel into the engine's combustion chamber, ensuring optimal performance and fuel efficiency. By using OEM fuel injectors, you can be confident that your vehicle is receiving the best possible fuel delivery, resulting in improved engine performance and longevity. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.
Fuel Rail
Subaru
17535AA651
WRX STI. Impreza. With turbo. Forester. All. Left. 2.5l. Without sti. With sti model. Left. 2.0l.
$71.52
MSRP $104.10
Save $32.58
31.3% Off 
2015-2021 Subaru WRX STI - Fuel Pump Assembly
Subaru
42021VA000
2.5L. WRX STI. Fuel pump assy.
$528.13
MSRP $800.20
Save $272.07
34% Off 
2015-2021 Subaru WRX STI - Air/Fuel Sensor
Subaru
22641AA720
2.5L. WRX STI. Front.
$212.25
MSRP $321.58
Save $109.33
34% Off 
2006-2019 Subaru - Fuel Pump Nut
Subaru
902370033
Fuel pump & components. Tank & components.
$1.08
MSRP $1.68
Save $0.60
35.7% Off 
2015-2021 Subaru WRX STI - Fuel Gauge Sending Unit
Subaru
42081VA000
2.5L. WRX STI. Primary.
$96.94
MSRP $141.10
Save $44.16
31.3% Off 
2012-2021 Subaru - Fuel Pump Assembly Cushion
Subaru
42043FG180
$7.91
MSRP $10.23
Save $2.32
22.7% Off 
2013-2024 Subaru - Fuel Pump Driver Module
Subaru
22648AA220
Modules-body, fuel control. WRX. Fuel pump. Ascent. Legacy, Outback. With turbo. BRZ.
$186.76
MSRP $282.97
Save $96.21
34% Off 
2005-2021 Subaru - Fuel Sender Unit Cushion
Subaru
42043AG050
Fuel pump & components.
$23.27
MSRP $30.08
Save $6.81
22.6% Off 
2014-2021 Subaru - Fuel Filler Neck
Subaru
42075FJ430
With hybrid.
$82.23
MSRP $119.70
Save $37.47
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