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Pontiac Aztek Oxygen Sensor

Why you drive your Aztek.

Your Pontiac dealership isn't the only place to buy genuine or original equipment quality repair parts to fix your Aztek. While it may not be difficult to locate replacement parts for Pontiac vehicles, these days only the absolute best are required to repair your automobile. When your Pontiac Aztek rolled off the assembly line, it was destined for a driver who wants an American name in their automobile. Pontiac automobile owners have come to expect a certain level of reliable service when driving their Aztek around town.

What Oxygen Sensor does for your vehicle.

Reducing harmful emissions that come from your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your Pontiac Aztek is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Pontiac Aztek 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 car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.

What our company has to differentiate itself.

Select Your YearBring your Aztek back to life with the best repair parts from the experts at Car Parts Discount. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. When your Pontiac needs a top quality replacement Oxygen Sensor, there's no need to go somewhere besides the authority, Car Parts Discount. Pontiac Aztek Oxygen Sensor parts for 2005, 2004, 2003, 2002, 2001 vehicles are available here... just click your year to find them.

Select Your Year

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

Pontiac Aztek, 3.4L 3350CC 204Cu. In. V6
Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6
Pontiac Aztek Oxygen Sensor, OEM: 250-24340/25024340
Walker Products Oxygen Sensor 250-24340
31.35, Save 39%   NEW ITEM
OEM: 250-24340, Item: 1195419
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6
Pontiac Aztek Oxygen Sensor, OEM: 234-4647/2344647
Denso Oxygen Sensor 234-4647
33.35, Save 39%   NEW ITEM
OEM: 234-4647, Item: 19615
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek, 3.4L 3350CC 204Cu. In. V6
Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6
Pontiac Aztek Oxygen Sensor, OEM: 15733
Bosch Oxygen Sensor 15733
48.15, Save 39%   NEW ITEM
OEM: 15733, Item: 66701
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek
Pontiac Aztek Oxygen Sensor, OEM: 234-4650/2344650
Denso Oxygen Sensor 234-4650
35.25, Save 39%   NEW ITEM
OEM: 234-4650, Item: 19574
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek, 3.4L 3350CC 204Cu. In. V6
Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6
Pontiac Aztek Oxygen Sensor, OEM: 234-4343/2344343
Denso Oxygen Sensor 234-4343
37.05, Save 39%   NEW ITEM
OEM: 234-4343, Item: 20796
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek, 3.4L 3350CC 204Cu. In. V6
Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6
Pontiac Aztek Oxygen Sensor, OEM: ES20320
Delphi Oxygen Sensor ES20320
55.85, Save 39%   NEW ITEM
OEM: ES20320, Item: 997921
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek
Pontiac Aztek Oxygen Sensor, OEM: 250-24269/25024269
Walker Products Oxygen Sensor 250-24269
35.35, Save 39%   NEW ITEM
OEM: 250-24269, Item: 1195380
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6
Pontiac Aztek Oxygen Sensor, OEM: ES20002
Delphi Oxygen Sensor ES20002
44.05, Save 39%   NEW ITEM
OEM: ES20002, Item: 997704
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek
Pontiac Aztek, Base
Pontiac Aztek, GT
Pontiac Aztek, Rally
Pontiac Aztek Oxygen Sensor, OEM: 234-4087/2344087
Denso Oxygen Sensor 234-4087
30.95, Save 39%   NEW ITEM
OEM: 234-4087, Item: 22761
10 or More In Stock, Usually ships within 1 business day

Pontiac Aztek, 3.4L 3350CC 204Cu. In. V6
Pontiac Aztek, 3.4L 3392CC 207Cu. In. V6