Car PartsSubaru PartsSubaru WRX STI PartsSubaru WRX STI Oxygen Sensor

Subaru WRX STI Oxygen Sensor

You enjoy taking care of your WRX STI.

Your Subaru dealership isn't the only place to locate genuine or original equipment quality replacement parts for your WRX STI. Subaru car, truck, or SUV owners have become used to a certain level of adventure when driving their WRX STI around town. When your Subaru WRX STI was born, it was destined for a person with discerning taste who values a fun driving experience in their automobile. The vehicle in your driveway symbolizes the best in class when it comes to all the cars, trucks, and SUVs these days.

Why Oxygen Sensor replacement is so important.

Getting the most out of your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your Subaru WRX STI is runs on signals sent by your ECU which relies on input from the oxygen sensors. Your Subaru WRX STI oxygen sensors use the particulates in the exhaust gas to determine if the fuel is too rich, too lean, or if the catalytic converter isn't working. When oxygen sensors fail your car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.

Don't wait another day... buy your replacements right now.

Select Your YearBring your WRX STI back to life with the highest quality replacement parts from the experts at Car Parts Discount. Make all your future car parts purchases at and save time and money on all your upcoming repairs. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you select the correct Subaru WRX STI part for your project or repair. Subaru WRX STI Oxygen Sensor parts for 2015 vehicles are available here... just click your year to find them.

Select Your Year

Subaru WRX STI Universal Oxygen Sensor, OEM: 15730
Bosch Universal Oxygen Sensor 15730
35.75, Save 39%  
OEM: 15730, Item: 581935
10 or More In Stock, Usually ships within 1-2 business days

Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4
Subaru WRX STI OE Style Oxygen Sensor, OEM: 15025
Bosch OE Style Oxygen Sensor 15025
55.65, Save 39%   NEW ITEM
OEM: 15025, Item: 581722
6 In Stock, Usually ships within 1-2 business days

Subaru WRX STI, 2.5L 2458CC 149Cu. In. H4