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Subaru Legacy Oxygen Sensor

Keeping your Legacy in top shape is your top priority.

Subaru car, truck, or SUV owners have grown accustomed to a certain level of versatility when driving their Legacy around town. While it's not hard to locate replacement parts for Subaru vehicles, these days only the absolute best are required to repair your car or truck. Your Subaru dealership isn't the only place to buy genuine or original equipment quality parts to repair your Legacy. Auto enthusiasts appreciate the a variety of optional equipment built into each Subaru, and know that only the highest quality replacement Legacy parts will suffice when repairs are needed.

What Oxygen Sensor does for your vehicle.

Reducing harmful emissions that come from your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your Subaru Legacy is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Subaru Legacy oxygen sensors sit in the exhaust manifold, exhaust pipes, and catalytic converter and analyze the quality of the exhaust gases to determine how well your fuel delivery and emissions reduction parts are working. When oxygen sensors fail your engine will not be operating as it should; lacking in power and lowering gas mileage, and emissions from your tailpipe may be in excess of legal levels.

High quality parts, bargain prices, knowledgeable professionals.

Select Your YearDon't let a Oxygen Sensor repair bring about the demise of your car, truck, or SUV, and don't gamble with its condition by using anything but the best replacement parts. Bring your Legacy back to life with the best replacement parts from the experts at Car Parts Discount. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Just choose your year from the list below to find the right Subaru Legacy Oxygen Sensor for your 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990 model.

Subaru Legacy Oxygen Sensor, OEM: 234-4212/2344212
Denso Oxygen Sensor 234-4212
33.35, Save 39%   NEW ITEM
OEM: 234-4212, Item: 21532
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.2L 2212CC 134Cu. In. H4
Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Air- Fuel Ratio Sensor, OEM: 234-9015/2349015
Denso Air- Fuel Ratio Sensor 234-9015
127.05, Save 39%   NEW ITEM
OEM: 234-9015, Item: 16911
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Oxygen Sensor, OEM: 234-3090/2343090
Denso Oxygen Sensor 234-3090
48.45, Save 39%   NEW ITEM
OEM: 234-3090, Item: 23901
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.2L 2212CC 134Cu. In. H4
Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Air- Fuel Ratio Sensor, OEM: 234-9047/2349047
Denso Air- Fuel Ratio Sensor 234-9047
126.85, Save 39%   NEW ITEM
OEM: 234-9047, Item: 16730
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 3.0L 3000CC 183Cu. In. H6
Subaru Legacy Air- Fuel Ratio Sensor, OEM: 234-9120/2349120
Denso Air- Fuel Ratio Sensor 234-9120
108.85, Save 39%   NEW ITEM
OEM: 234-9120, Item: 16558
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy, GT Limited, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy, GT spec.B, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Oxygen Sensor, OEM: 24642
NTK Oxygen Sensor 24642
78.55, Save 39%   NEW ITEM
OEM: 24642, Item: 73832
5 In Stock, Usually ships within 1 business day

Subaru Legacy
Subaru Legacy, 2.5L 2457CC 150Cu. In. H4
Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Air- Fuel Ratio Sensor, OEM: 234-9122/2349122
Denso Air- Fuel Ratio Sensor 234-9122
112.55, Save 39%   NEW ITEM
OEM: 234-9122, Item: 16537
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Air- Fuel Ratio Sensor, OEM: 234-5003/2345003
Denso Air- Fuel Ratio Sensor 234-5003
66.05, Save 39%   NEW ITEM
OEM: 234-5003, Item: 17469
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Oxygen Sensor, OEM: 234-4732/2344732
Denso Oxygen Sensor 234-4732
54.95, Save 39%   NEW ITEM
OEM: 234-4732, Item: 18835
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.5L 2457CC 150Cu. In. H4
Subaru Legacy, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy, GT Limited, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy, GT spec.B, 2.5L 2458CC 149Cu. In. H4
Subaru Legacy Oxygen Sensor, OEM: 234-4132/2344132
Denso Oxygen Sensor 234-4132
62.35, Save 39%   NEW ITEM
OEM: 234-4132, Item: 22239
10 or More In Stock, Usually ships within 1 business day

Subaru Legacy, 2.2L 2212CC 134Cu. In. H4
Subaru Legacy, 2.5L 2458CC 149Cu. In. H4