ECCPP Heated Oxygen Sensor Upstream Front Replacement fit for Chevrolet Silverado 1500 2500 Suburban 1500 Tahoe GMC Sierra 1500 2500 Yukon Buik Century Lesabre

FITMENT- O2 oxygen sensor front Sensor 1 for 1996-1998 GMC K2500, 2000-2002 GMC Savana 3500, 1999-2002 GMC Sierra 1500, 1996-2002 GMC Yukon, 1996-2002 Chevrolet Express 1500 2500, 2001-2003 Chevrolet Corvette

FUNCTION - Oxygen sensor can improve engine efficiency performance and fuel economy, reduce CO2 and other harmful emissions, extend expensive Catalytic Converter life.

DIRECT FIT - Great performance and easy to installation

IMPORTANT NOTE - Please use the Year Make Model drop down bar and check the wire length plug position to confirm the compatibility before placing orders. Please check your part pictures with our pictures, it must be completely same. Or it will not fit your car. It will save your time and cost. If you have any questions or the items you received with problems, contact us directly, we'll provide you with some professional suggestions within 24 hours.

WHAT YOU GET - 1 Piece of Oxygen Sensor \"1 YEAR\" warranty and 100% satisfaction aftersale services and technical assistance. Buy with confidence!

Retail Price: $ 69.09

Wholesale Price: Inquire Now

How oxygen sensor works?

Under certain conditions, the difference in oxygen concentration between the inside and outside of the yttrium oxide is used to generate a potential difference. an oxygen sensor has the task of precisely measuring the ratio present in exhaust gases and to inform the vehicle's ECU (Electronic Control Unit) .This entire process optimises fuel consumption and ensures a long service life of the catalytic converter.er.

ECCPP oxygen sensor features:

A. Double protective cover, the sensor is durable and reliable
B. Built-in heater to accelerate ignition, improve fuel efficiency
C. Stainless steel casing
D. Breathable filter membrane Ensure sufficient air for the sensor to achieve superior performance
E. Insulation preservation Prevents high temperatures, vibrations and wire corrosion, ensuring accurate signal and longer life

fitment
2002 Cadillac Escalade 5.3L
1996 Buick Century 3.1L
2000 Cadillac Escalade 5.7L
1999 Chevrolet Blazer 4.3L
1998 Chevrolet C1500 5.7L
2002 Chevrolet Express 1500 4.3L
2001 Chevrolet Silverado 1500 5.3L

How to see a bad oxygen sensor?

the bright orange “Check Engine” light burning. This alert is almost always the result of a tripped oxygen, aka O2, sensor. Another warning sign could be the message on your car’s computer that there is a heater circuit malfunction. When you see the Check Engine Light (CEL) or heater circuit malfunction message it could mean that your O2 sensor has simply gone bad.

How to install oxygen sensor?

Step 1: Disconnect the electrical connection on the oxygen sensor.
Step 2: Unscrew the oxygen sensor off the exhaust pipe using either an wrench remove it.
Step 3: Cut off connector from the bad oxygen sensor, solder the wires to the new oxygen sensor.
Step 4: Add a small amount of anti-seize to the threads of the new sensor.
Step 5: Turn on the ignition key, Use the diagnostic scanner/reader to clear the code from the vehicle's

How Many Oxygen Sensors in a Car?

The number of sensors varies according to engine type:
Traditional V6 and V8 have three oxygen sensors including a left bank and right bank sensor upstream and a downstream O2 sensor
4 cylinder transverse has an upstream and a downstream O2 sensor
V6 and V8 transverse have four oxygen sensors including a left or front bank upstream; right or rear bank upstream; rear of the engine; and a downstream sensor

Why choose ECCPP oxygen sensor?

ECCPP Auto Parts works hard to create an environment of honesty, integrity, mutual trust and dedication. The unique design makes it can work in multi-environment and large energy conversion. Each oxygen sensor is designed for specific application, low-emissions, and high energy output. We manufacture and distribute a full line of high-technology critical components.

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ECCPP Heated Oxygen Sensor Upstream Front Replacement fit for Chevrolet Silverado 1500 2500 Suburban 1500 Tahoe GMC Sierra 1500 2500 Yukon Buik Century Lesabre

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Product introduction

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Product Description

How oxygen sensor works?

Under certain conditions, the difference in oxygen concentration between the inside and outside of the yttrium oxide is used to generate a potential difference. an oxygen sensor has the task of precisely measuring the ratio present in exhaust gases and to inform the vehicle's ECU (Electronic Control Unit) .This entire process optimises fuel consumption and ensures a long service life of the catalytic converter.er.

ECCPP oxygen sensor features:

A. Double protective cover, the sensor is durable and reliable
B. Built-in heater to accelerate ignition, improve fuel efficiency
C. Stainless steel casing
D. Breathable filter membrane Ensure sufficient air for the sensor to achieve superior performance
E. Insulation preservation Prevents high temperatures, vibrations and wire corrosion, ensuring accurate signal and longer life

fitment
2002 Cadillac Escalade 5.3L
1996 Buick Century 3.1L
2000 Cadillac Escalade 5.7L
1999 Chevrolet Blazer 4.3L
1998 Chevrolet C1500 5.7L
2002 Chevrolet Express 1500 4.3L
2001 Chevrolet Silverado 1500 5.3L

How to see a bad oxygen sensor?

the bright orange “Check Engine” light burning. This alert is almost always the result of a tripped oxygen, aka O2, sensor. Another warning sign could be the message on your car’s computer that there is a heater circuit malfunction. When you see the Check Engine Light (CEL) or heater circuit malfunction message it could mean that your O2 sensor has simply gone bad.

How to install oxygen sensor?

Step 1: Disconnect the electrical connection on the oxygen sensor.
Step 2: Unscrew the oxygen sensor off the exhaust pipe using either an wrench remove it.
Step 3: Cut off connector from the bad oxygen sensor, solder the wires to the new oxygen sensor.
Step 4: Add a small amount of anti-seize to the threads of the new sensor.
Step 5: Turn on the ignition key, Use the diagnostic scanner/reader to clear the code from the vehicle's

How Many Oxygen Sensors in a Car?

The number of sensors varies according to engine type:
Traditional V6 and V8 have three oxygen sensors including a left bank and right bank sensor upstream and a downstream O2 sensor
4 cylinder transverse has an upstream and a downstream O2 sensor
V6 and V8 transverse have four oxygen sensors including a left or front bank upstream; right or rear bank upstream; rear of the engine; and a downstream sensor

Why choose ECCPP oxygen sensor?

ECCPP Auto Parts works hard to create an environment of honesty, integrity, mutual trust and dedication. The unique design makes it can work in multi-environment and large energy conversion. Each oxygen sensor is designed for specific application, low-emissions, and high energy output. We manufacture and distribute a full line of high-technology critical components.

Shipping Notices:

1 Contraband and limited items:

Clgarette,Alcohol,Contraband ?Do not accept

Liquid,cream or cosmetics items are quantity limited in shopping agent service

Chinese medicine is limited to ship by Chinese exporting goods.

2 Limitation for different shipping methods:

3 Yoybuy Product's Label:

Sensitive Product(SEN)

Product With battery

Cream

Powder

Dangerous Products

4 Volume weight Requested:

volume weight=length*height*Width/5000

one side must be less than 120cm，otherwise there is additional fee；250cm products can not be accept；

Any side must be less than 60cm，otherwise you will be charged the greater one between real weight and volume weight，more than 120cm will be not accepted.