Car PartsInfiniti PartsInfiniti QX50 PartsInfiniti QX50 Oxygen Sensor

Infiniti QX50 Oxygen Sensor

Great cars and trucks like your QX50 need great parts.

When your Infiniti QX50 left the factory, it was destined for a driver who wants unique styling in their automobile. While it may not be difficult to locate replacement parts for Infiniti vehicles, these days the necessity for nothing but the absolute best are required to fix your automobile. It's not a regular occurrence that you realize that you have to buy a replacement Oxygen Sensor for your vehicle. Auto enthusiasts know that luxury is built into each Infiniti, and understand that only the best repair QX50 parts will suffice when maintenance needs to be done.

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 Infiniti QX50 is runs on signals sent by your ECU which relies on input from the oxygen sensors. Your Infiniti QX50 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 it will likely be emitting an excess of hazardous exhaust.

What we have to offer.

Select Your YearGet your QX50 back on the road with the best replacement parts from the experts at Car Parts Discount. Given all the hassles associated with repairing damage to your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. When your Infiniti requires a new replacement Oxygen Sensor, there's no need to go somewhere besides the authority, Car Parts Discount. Just choose your year from the list below to find the right Infiniti QX50 Oxygen Sensor for your 2017, 2016, 2015, 2014 model.

Select Your Year

Infiniti QX50 Air- Fuel Ratio Sensor, OEM: 234-9148/2349148
Denso Air- Fuel Ratio Sensor 234-9148
140.95, Save 39%   NEW ITEM
OEM: 234-9148, Item: 1286425
3 In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 Air- Fuel Ratio Sensor, OEM: 234-9135/2349135
Denso Air- Fuel Ratio Sensor 234-9135
138.75, Save 39%   NEW ITEM
OEM: 234-9135, Item: 555398
10 or More In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 Oxygen Sensor, OEM: 234-4380/2344380
Denso Oxygen Sensor 234-4380
77.85, Save 39%   NEW ITEM
OEM: 234-4380, Item: 20678
10 or More In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 Oxygen Sensor, OEM: 250-24741/25024741
Walker Products Oxygen Sensor 250-24741
72.35, Save 39%   NEW ITEM
OEM: 250-24741, Item: 1195678
10 or More In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 Oxygen Sensor, OEM: ES11073
Delphi Oxygen Sensor ES11073
152.45, Save 39%   NEW ITEM
OEM: ES11073, Item: 997690
1 In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
NGK Oxygen Sensor 24450
80.05, Save 39%   NEW ITEM
OEM: 24450, Item: 1399079
10 or More In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 Oxygen Sensor, OEM: 234-4535/2344535
Denso Oxygen Sensor 234-4535
128.75, Save 39%   NEW ITEM
OEM: 234-4535, Item: 1190170
2 In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
NGK Oxygen Sensor 24167
56.75, Save 39%   NEW ITEM
OEM: 24167, Item: 1398961
4 In Stock, Usually ships within 1 business day

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 Validated Oxygen Sensor, OEM: 18137
Bosch Validated Oxygen Sensor 18137
91.45, Save 39%  
OEM: 18137, Item: 1205155
3 In Stock, Usually ships within 1-2 business days

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6
Infiniti QX50 OE Style Oxygen Sensor, OEM: 15370
Bosch OE Style Oxygen Sensor 15370
92.85, Save 39%   NEW ITEM
OEM: 15370, Item: 581826
4 In Stock, Usually ships within 1-2 business days

Infiniti QX50, 3.7L 3687CC 225Cu. In. V6