How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 on Chevrolet Suburban 2500?

The first step when replacing the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 requires a vehicle to be raised to a specific height. First remove the HO2S electrical connector then slowly remove the HO2S from its seat. Insert anti-seize compound P/N 5613695 onto the HO2S threads before reinstallation because the special compound mixture contains graphite and glass beads which helps future sensor removal. Use an anti-seize compound P/N 5613695 on the HO2S threads and tighten it to 41 N.m (30 lb ft). After reattaching the HO2S electrical connector you should lower the vehicle.

OEM Chevrolet Suburban 2500 Oxygen Sensor

Oxygen O2 Sensor

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14 Oxygen Sensors found

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Chevrolet Suburban 2500 Oxygen Sensor, Driver Side
Part Number: 19209812
$72.70 MSRP: $147.66
You Save: $74.96 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 19210423, 25333817
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 19209808
$72.40 MSRP: $147.04
You Save: $74.64 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12575389, 19256731, 25333812, 12583806, 19210711, 12573168
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 19178942
$56.64 MSRP: $159.48
You Save: $102.84 (65%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25315814
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 12609457
$54.85 MSRP: $111.40
You Save: $56.55 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 3); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2013 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 12589321
$71.00 MSRP: $144.20
You Save: $73.20 (51%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 12587785
$52.20 MSRP: $106.02
You Save: $53.82 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
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Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 12583804
$56.19 MSRP: $114.12
You Save: $57.93 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2013 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor, Driver Side
Part Number: 12572707
$69.11 MSRP: $140.39
You Save: $71.28 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 3); Sensor, Computer Control Sensors
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 12572705
$88.71 MSRP: $180.18
You Save: $91.47 (51%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Front Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban 2500 | LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 12565397
$66.42 MSRP: $134.91
You Save: $68.49 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 12563346
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor, Driver Side
Part Number: 19355311
$79.31 MSRP: $161.10
You Save: $81.79 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Replaces: 19178923, 25315815
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor
Part Number: 19209815
$97.16 MSRP: $182.46
You Save: $85.30 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12590847
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Chevrolet Suburban 2500 | LS, LT, LTZ | 8 Cyl 6.0 L GAS
View related parts
Chevrolet Suburban 2500 Oxygen Sensor, Driver Side
Part Number: 12565415
$54.79 MSRP: $170.94
You Save: $116.15 (68%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Suburban 2500 | Base, LS, LT | 8 Cyl 8.1 L GAS

Chevrolet Suburban 2500 Oxygen Sensor

Our website offers an extensive catalog of genuine Chevrolet Suburban 2500 Oxygen Sensor at unbeatable prices. Every OEM Chevrolet Suburban 2500 Oxygen Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Chevrolet Suburban 2500 Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
12565397
Q: How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 on Chevrolet Suburban 2500?
A: The first step when replacing the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1 requires a vehicle to be raised to a specific height. First remove the HO2S electrical connector then slowly remove the HO2S from its seat. Insert anti-seize compound P/N 5613695 onto the HO2S threads before reinstallation because the special compound mixture contains graphite and glass beads which helps future sensor removal. Use an anti-seize compound P/N 5613695 on the HO2S threads and tighten it to 41 N.m (30 lb ft). After reattaching the HO2S electrical connector you should lower the vehicle.

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