Specification:  

• Material: Stainless

•       Length: 22.5cm

•      High：15.5cm

•      Width :5cm

•       wight: 0.5kg

• Built to strict quality control standards 100% factory tested  
  

• IATF16949  

• 100% Compatible with OEM Parts, meets Original Equipment Manufacturer (OEM) Standards

Feature:
1. Easy to Install: It can directly replace old equipment, it is convenient and reliable to use, easy to assemble and disassemble, however, we strongly recommend        that you perform a professional installation to avoid trouble or damage.

2. Excellent Materials: The oxygen sensor is made of high-quality high-temperature-resistant materials, which are durable, resistant to oxidation and high     temperature, and have a short response time, which can ensure long-term stable performance.

3. The reduction of harmful emissions  

4. Prevent premature failure of the catalytic converter Use the correct part number as listed in the application catalogue ,Do not use sensor if i has been dropped ,Remove protection cap just prior to installation; 

    Firstly install sensor body ensuring lead wire is not twisted or bent , Do not use impact wrench or socket type wrench to install sensor ,M18 sensors - install finger tight then 1/2-3/4 turn with a wrench (35-45Nm) ;

  Then connect and route lead wire as originally installed , Do not allow lead wire to touch exhaust manifold or any other hot component ,Do not apply any substances (especially oil or grease) to connector sensor ,Do not use leaded fuels,silicone or metal based additives.    

Fitment:

2001-2004 Toyota Sequoia 4.7L
2000-2004 Toyota Tundra 4.7L    

Attention: 

• Use the correct part number as listed in the application catalogue ,Do not use sensor if i has been dropped ,Remove protection cap just prior to installation;

• Firstly install sensor body ensuring lead wire is not twisted or bent , Do not use impact wrench or socket type wrench to install sensor ,M18 sensors - install finger tight then 1/2-3/4 turn with a wrench (35-45Nm) ;

• Then connect and route lead wire as originally installed , Do not allow lead wire to touch exhaust manifold or any other hot component ,Do not apply any substances (especially oil or grease) to connector sensor ,Do not use leaded fuels,silicone or metal based additives.

Note:

1. Check Engine Light comes on--The first line of defense is the Check Engine Light. The Check Engine Light will illuminate if you have a bad or failing oxygen sensor.    

2. Bad gas mileage and rotten egg smell--If the oxygen sensor is going bad, the fuel-delivery and fuel-combustion systems will be thrown off. This excess fuel in the engine can produce a sulfuric, rotten egg smell, and may even produce black smoke from the exhaust.

3. Rough engine idle and misfires--Since the oxygen sensor output helps control engine timing, combustion intervals, and the air to fuel ratio, a bad sensor can disrupt these engine functions, causing a rough or irregular engine idle and other engine-related issues.    

4. Q:When should replace the oxygen sensor?
A:Oxygen Sensor Failure Symptoms:
Reduced fuel mileage
Failed emissions testing
A check engine light
Poor drive-ability