How to replace the Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 on 2002 Chevrolet Avalanche 2500?

To replace the Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 require lifting of the vehicle initially. Pull off the HO2S electric plug and carefully remove the HO2S. When reinstalling, coat the threads of the HO2S with anti-seize compound P/N 12377953, as this special substance (composed of graphite and glass beads) will help with the disassembly in the future. Put on the HO2S and secure it to 41 N.m (30 lb ft). Finally, reconnect the HO2S electrical connector, and the vehicle is to be lowered.

OEM 2002 Chevrolet Avalanche 2500 Oxygen Sensor

Oxygen O2 Sensor

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5 Oxygen Sensors found

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2002 Chevrolet Avalanche 2500 Oxygen Sensor
Part Number: 12565397
$66.42 MSRP: $134.91
You Save: $68.49 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 12563346
- Item Weight: 0.60 Pounds
- Item Dimensions: 8.3 x 3.3 x 3.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12565397
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Avalanche 2500 Submodels:
- Base | 8 Cyl 8.1 L GAS
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2002 Chevrolet Avalanche 2500 Oxygen Sensor
Part Number: 19178961
$60.23 MSRP: $122.33
You Save: $62.10 (51%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25315809
- Item Weight: 0.60 Pounds
- Item Dimensions: 7.7 x 2.1 x 2.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- Require Quantity: 2
- SKU: 19178961
- Warranty: This genuine part is guaranteed by GM's factory warranty.
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Fits the following 2002 Chevrolet Avalanche 2500 Submodels:
- Base | 8 Cyl 8.1 L GAS
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2002 Chevrolet Avalanche 2500 Oxygen Sensor, Driver Side
Part Number: 12565415
$54.79 MSRP: $170.94
You Save: $116.15 (68%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Item Weight: 0.50 Pounds
- Item Dimensions: 8.5 x 3.1 x 3.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 12565415
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Chevrolet Avalanche 2500 Submodels:
- Base | 8 Cyl 8.1 L GAS
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2002 Chevrolet Avalanche 2500 Oxygen Sensor, Driver Side
Part Number: 19355311
$79.31 MSRP: $161.10
You Save: $81.79 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 19178923, 25315815
- Condition: New
- SKU: 19355311
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2002 Chevrolet Avalanche 2500 Submodels:
- Base | 8 Cyl 8.1 L GAS
View related parts
2002 Chevrolet Avalanche 2500 Oxygen Sensor
Part Number: 19355306
$60.86 MSRP: $123.60
You Save: $62.74 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly, Heated Oxygen; Sensor, Computer Control Sensors
- Replaces: 19178116, 25163080, 25312201
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 19355306
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2002 Chevrolet Avalanche 2500 Submodels:
- Base | 8 Cyl 8.1 L GAS

2002 Chevrolet Avalanche 2500 Oxygen Sensor

With a comprehensive array of OEM 2002 Chevrolet Avalanche 2500 Oxygen Sensor, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2002 Chevrolet Avalanche 2500 Oxygen Sensor are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2002 Chevrolet Avalanche 2500 Parts Questions & Experts Answers

Q: How to replace the Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 on 2002 Chevrolet Avalanche 2500?
A: To replace the Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2 require lifting of the vehicle initially. Pull off the HO2S electric plug and carefully remove the HO2S. When reinstalling, coat the threads of the HO2S with anti-seize compound P/N 12377953, as this special substance (composed of graphite and glass beads) will help with the disassembly in the future. Put on the HO2S and secure it to 41 N.m (30 lb ft). Finally, reconnect the HO2S electrical connector, and the vehicle is to be lowered.