Car PartsMazda PartsMazda Protege5 PartsMazda Protege5 Oxygen Sensor

Mazda Protege5 Oxygen Sensor

Why you drive your Protege5.

When your Mazda Protege5 was born, it was destined for a driver who prioritizes economical pricing in their automobile. You purchased your Protege5 because its fuel efficiency and long-lasting quality agreed with your nature; so why would you be okay with second best when it comes to superior quality auto parts? Mazda car, truck, or SUV enthusiasts have come to expect a certain level of best-in-class value when driving their Protege5 around town. Anyone who drives a Mazda knows that when it comes to fixing their vehicle only the most superior replacement parts will do.

The function and purpose of Oxygen Sensor.

Reducing harmful emissions that come from your car or truck depends on your use of properly functioning air and fuel delivery parts. The fuel-injection system on your Mazda Protege5 is runs on signals sent by your ECU which relies on input from the oxygen sensors. Your Mazda Protege5 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 YearProcuring new Mazda parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement Protege5 parts on the internet. Get your Protege5 back on the road with the best repair parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you select the correct Mazda Protege5 part for your needs. When it comes to Mazda Protege5 Oxygen Sensor parts, you can find them for 2003, 2002 models by clicking the appropriate year below.

Select Your Year

Mazda Protege5 Oxygen Sensor, OEM: 234-4209/2344209
Denso Oxygen Sensor 234-4209
34.05, Save 39%   UPDATED POPULAR
OEM: 234-4209, Item: 21557
10 or More In Stock, Usually ships within 1 business day

Mazda Protege5, 2.0L 1999CC 122Cu. In. L4
Mazda Protege5 Oxygen Sensor Universal, OEM: SG300
SMP Oxygen Sensor Universal SG300
53.05, Save 39%   NEW ITEM
OEM: SG300, Item: 318162
10 or More In Stock, Usually ships within 1 business day

Mazda Protege5
Mazda Protege5 Oxygen Sensor, OEM: 25024367
Walker Oxygen Sensor 25024367
74.85, Save 62%   NEW ITEM HOT DEAL!
OEM: 25024367, Item: 73999
9 In Stock, Usually ships within 1 business day

Mazda Protege5
Mazda Protege5 Oxygen Sensor, OEM: 22103
NTK Oxygen Sensor 22103
55.35, Save 54%   NEW ITEM HOT DEAL!
OEM: 22103, Item: 72603
10 or More In Stock, Usually ships within 1 business day

Mazda Protege5
Mazda Protege5 Oxygen Sensor, OEM: 234-4752/2344752
Denso Oxygen Sensor 234-4752
36.85, Save 39%   NEW ITEM
OEM: 234-4752, Item: 18668
10 or More In Stock, Usually ships within 1 business day

Mazda Protege5, 2.0L 1999CC 122Cu. In. L4
Mazda Protege5 Oxygen Sensor, OEM: 234-4721/2344721
Denso Oxygen Sensor 234-4721
73.95, Save 39%   NEW ITEM
OEM: 234-4721, Item: 18964
10 or More In Stock, Usually ships within 1 business day

Mazda Protege5, 2.0L 1999CC 122Cu. In. L4
Mazda Protege5 Oxygen Sensor, OEM: 25024629
Walker Oxygen Sensor 25024629
82.45, Save 32%   NEW ITEM
OEM: 25024629, Item: 74031
10 or More In Stock, Usually ships within 1 business day

Mazda Protege5
Mazda Protege5 Oxygen Sensor, OEM: 22533
NGK Oxygen Sensor 22533
178.15, Save 39%   NEW ITEM
OEM: 22533, Item: 461707
1 In Stock, Usually ships within 1 business day

Mazda Protege5, 2.0L 1999CC 122Cu. In. L4
Mazda Protege5 Universal Oxygen Sensor, OEM: 15733
Bosch Universal Oxygen Sensor 15733
41.85, Save 39%   NEW ITEM
OEM: 15733, Item: 581937
10 or More In Stock, Usually ships within 1-2 business days

Mazda Protege5, 2.0L 1999CC 122Cu. In. L4
Mazda Protege5 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

Mazda Protege5, 2.0L 1999CC 122Cu. In. L4