Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 19209816 Sensor Asm,Heated Oxygen (Position 3). It is sometimes referred to as GM Oxygen Sensor. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific Buick Rainier models. It fits Chevrolet Express, SSR, Trailblazer. It also fits GMC Envoy, Savana.
Affordable, reliable and built to last, GM part # 19209816 Sensor Asm,Heated Oxygen (Position 3) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.
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GM 19209816 Sensor Asm,Heated Oxygen (Position 3)
2006-2007 GM
- Part DescriptionSENSOR, Computer Control Sensors
- Replaces12600893, 12611870
- ManufacturerGeneral Motors
- Manufacturer's NotesThis part is discontinued.
Product Specifications
Brand Genuine GM Manufacturer Part Number 19209816 Part Description SENSOR, Computer Control Sensors Other Names Oxygen Sensor, Rear Oxygen Sensor Item Dimensions 8.4 x 3.1 x 3.2 inches Item Weight 0.70 Pounds Condition New Fitment Type Direct Replacement Replaces 12600893, 12611870 Require Quantity 2 Manufacturer General Motors SKU 19209816 Warranty This genuine GM part is guaranteed by GM's factory warranty. Shipping & Return Shipping Policy Return Policy Warning: California’s Proposition 65Vehicle Fitment
Year Make Model Engine Important vehicle option details 2006-2007 Buick Rainier 8 Cyl 5.3L 4 DOOR 2007 Chevrolet Express 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex 1/2 TON CARGO EXPRESS, 1/2 TON PASSENGER EXPRESS 2006 Chevrolet SSR 8 Cyl 6.0L SPORT TRUCK 2006-2007 Chevrolet Trailblazer 8 Cyl 5.3L, 8 Cyl 6.0L 4 DOOR, 4 DOOR EXT 2006-2007 GMC Envoy 8 Cyl 5.3L 4 DOOR, 4 Door XL 2007 GMC Savana 6 Cyl 4.3L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex 1/2 TON CARGO SAVANA, 1/2 TON PASSENGER SAVANA
Customer Questions & Answers
- Q:I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 19209816 fits your vehicle.Posted by GMPartsGiant Specialist
- Q:What is the purpose and operation of the oxygen sensor in a Chevrolet Express's exhaust system? Posted by Customer
- A:The oxygen sensor in a vehicle's exhaust system reacts with the oxygen to produce a voltage output that indicates the amount of leftover oxygen in the exhaust. This feedback signal is used by the PCM to determine the required fuel injector pulse width and control the air/fuel ratio. The ideal ratio for minimum emissions and fuel economy is 14.7 parts air to 1 part fuel. The post-converter oxygen sensor is used to monitor the efficiency of the catalytic converter. The configuration of the oxygen sensor varies depending on the model and emissions package. The sensor operates correctly when it has good electrical connections, sufficient air circulation, reaches the correct operating temperature, and is used with unleaded fuel. The PCM can detect sensor problems and set Diagnostic Trouble Codes. To replace the oxygen sensor, raise the vehicle, locate the sensor and disconnect the electrical connector. Remove the sensor using a wrench or oxygen sensor socket. Clean the threads if necessary and apply anti-seize compound if reusing the old sensor. Installation is the reverse of removal, ensuring the sensor is tightened to the specified torque.Posted by GMPartsGiant Specialist
- Q:How can the PCM detect oxygen sensor problems for the 2005 Chevrolet Trailblazer? Posted by Customer
- A:The PCM can detect oxygen sensor problems and set diagnostic trouble codes to indicate the specific fault.Posted by GMPartsGiant Specialist
- See expert answers on similar Oxygen Sensor
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