Car PartsSaturn PartsSaturn Ion PartsSaturn Ion Oxygen Sensor

Saturn Ion Oxygen Sensor

Why you drive your Ion.

Anyone who operates a Saturn knows that when it comes to maintaining their automobile only the most superior replacement parts will do. Obviously, you didn't buy your Ion unless you knew that you wanted performance and unique styling both rolled up into one automobile. The vehicle in your driveway symbolizes the best in class when it comes to all the vehicles in today's marketplace. Auto enthusiasts know that a known brand is built into each Saturn, and know that only the best replacement Ion parts will suffice when maintenance needs to be done.

Don't go too long without fixing your Oxygen Sensor... here's why.

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 Saturn Ion is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Saturn Ion 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.

What we have to offer.

Select Your YearAt Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you buy the correct Saturn Ion part for your project or repair. When your Saturn needs the best replacement Oxygen Sensor, there's no need to trust any store other than the authority, Car Parts Discount. Bring your Ion back to life with the best replacement parts from the experts at Car Parts Discount. All the Saturn Ion Oxygen Sensor parts on this page will fit vehicles made in 2007, 2006, 2005, 2004, 2003. Choose your year below to refine your search.

Select Your Year

Saturn Ion 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

Saturn Ion, 2.0L 1999CC 122Cu. In. L4
Saturn Ion, 2.2L 2199CC 134Cu. In. L4
Saturn Ion, 2.4L 2384CC 145Cu. In. L4
Saturn Ion 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

Saturn Ion
Saturn Ion Oxygen Sensor, OEM: 234-4668/2344668
Denso Oxygen Sensor 234-4668
26.15, Save 39%  
OEM: 234-4668, Item: 19430
10 or More In Stock, Usually ships within 1 business day

Saturn Ion, 2.2L 2199CC 134Cu. In. L4
Saturn Ion Oxygen Sensor, OEM: 234-4212/2344212
Denso Oxygen Sensor 234-4212
33.35, Save 39%  
OEM: 234-4212, Item: 21532
10 or More In Stock, Usually ships within 1 business day

Saturn Ion, 2.2L 2199CC 134Cu. In. L4
Saturn Ion Oxygen Sensor, OEM: 234-4066/2344066
Denso Oxygen Sensor 234-4066
44.15, Save 39%  
OEM: 234-4066, Item: 23019
10 or More In Stock, Usually ships within 1 business day

Saturn Ion, 2.0L 1999CC 122Cu. In. L4
Saturn Ion, 2.2L 2199CC 134Cu. In. L4
Saturn Ion, 2.4L 2384CC 145Cu. In. L4
Saturn Ion Oxygen Sensor, OEM: 21043
NTK Oxygen Sensor 21043
69.85, Save 49%   NEW ITEM
OEM: 21043, Item: 71579
4 In Stock, Usually ships within 1 business day

Saturn Ion
Saturn Ion Oxygen Sensor, OEM: 21041
NTK Oxygen Sensor 21041
59.15, Save 46%   NEW ITEM
OEM: 21041, Item: 71577
4 In Stock, Usually ships within 1 business day

Saturn Ion
Saturn Ion Oxygen Sensor, OEM: 234-4646/2344646
Denso Oxygen Sensor 234-4646
35.45, Save 39%   NEW ITEM
OEM: 234-4646, Item: 19630
10 or More In Stock, Usually ships within 1 business day

Saturn Ion, 2.0L 1999CC 122Cu. In. L4
Saturn Ion, 2.2L 2199CC 134Cu. In. L4
Saturn Ion Oxygen Sensor, OEM: 234-4342/2344342
Denso Oxygen Sensor 234-4342
40.45, Save 39%   NEW ITEM
OEM: 234-4342, Item: 20800
10 or More In Stock, Usually ships within 1 business day

Saturn Ion, 2.2L 2199CC 134Cu. In. L4
Saturn Ion, 2.4L 2384CC 145Cu. In. L4
Saturn Ion Oxygen Sensor, OEM: ES20013
Delphi Oxygen Sensor ES20013
43.75, Save 39%   NEW ITEM
OEM: ES20013, Item: 112992
3 In Stock, Usually ships within 1 business day

Saturn Ion, 2
Saturn Ion, 3, 2.2L 2199CC 134Cu. In. L4