How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on GMC Savana 3500?

Begin by elevating the vehicle for the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 replacement procedure. The HO2S connector needs to be disconnected first. Use an Oxygen Sensor Wrench (J 39194-B) to take out the HO2S. The new oxygen sensor threads should be coated with anti-seize compound GM P/N 5613695 that contains liquid graphite and glass beads to simplify future uninstallation procedures. You should install the HO2S through the Oxygen Sensor Wrench (J 39194-B) then torque the sensor to 42 N.m (31 lb ft). Lower the vehicle after connecting the HO2S harness connector.

How to service and repair the oxygen sensor using the J 39194 Oxygen Sensor Wrench on GMC Savana 3500?

An Oxygen Sensor service requires the j 39194 Oxygen Sensor wrench (J 39194) to perform removal and installation tasks. The initial step starts with removing the negative Battery Cable before raising the vehicle. First disconnect the heating Oxygen Sensor connector followed by using j 39194 Oxygen Sensor wrench (J 39194) to unfasten the heated Oxygen Sensor (HO2S). Before installing the Oxygen Sensor users must coat its threaded area with anti-seize compound gm p/n 5613695 or a similar alternative if required since the compound made from liquid graphite and glass beads helps simplify future sensor removal procedures. A technician should install the sensor by using the j 39194 Oxygen Sensor wrench (J 39194) to achieve a torque of 41 n.m (30 lb ft). Plug in the ho2s sensor harness connector then decrease the vehicle before reestablishing the negative Battery Cable. The Oxygen Sensor requires careful handling to prevent contact with both grease and contaminants while you should not attempt fixing any damaged wiring components or terminals because this may affect sensor performance.

OEM GMC Savana 3500 Oxygen Sensor

Oxygen O2 Sensor

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12 Oxygen Sensors found

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GMC Savana 3500 Heated Oxygen Sensor Part Number: 12657188
$35.29 MSRP: $64.55
You Save: $29.26 (46%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Oxygen Sensor; Rear Oxygen Sensor; Front Oxygen Sensor; Lower Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2020 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 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:
- 2003-2007 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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GMC Savana 3500 Oxygen Sensor Part Number: 19178934
$72.07 MSRP: $146.38
You Save: $74.31 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25312191, 25160540
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 GMC Savana 3500 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Savana 3500 Oxygen Sensor Part Number: 19178918
$70.38 MSRP: $142.96
You Save: $72.58 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors
- Replaces: 25163079, 25312200
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 GMC Savana 3500 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
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GMC Savana 3500 Oxygen Sensor Part Number: 12670253
$39.74 MSRP: $80.72
You Save: $40.98 (51%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Lower Oxygen Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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GMC Savana 3500 Oxygen Sensor Part Number: 12666612
$45.73 MSRP: $92.87
You Save: $47.14 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2020 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Oxygen Sensor Part Number: 12612571
$84.49 MSRP: $171.60
You Save: $87.11 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 3); Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2015 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Oxygen Sensor Part Number: 12599866
$69.56 MSRP: $141.27
You Save: $71.71 (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:
- 2008-2015 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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GMC Savana 3500 Oxygen Sensor Part Number: 12565397
$67.75 MSRP: $137.61
You Save: $69.86 (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 GMC Savana 3500 | Base, SLT | 8 Cyl 8.1 L GAS
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GMC Savana 3500 Heated Oxygen Sensor Assembly Part Number: 19355306
$62.07 MSRP: $126.08
You Save: $64.01 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Oxygen Sensor; Sensor, Computer Control Sensors
- Replaces: 19178116, 25163080, 25312201
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2002 GMC Savana 3500 | Base, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
GMC Savana 3500 Oxygen Sensor Part Number: 19209805
$85.68 MSRP: $174.02
You Save: $88.34 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor
- Replaces: 12581346, 12590750, 19256730, 19210712
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2007 GMC Savana 3500 | Base, LS, LT, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
GMC Savana 3500 Oxygen Sensor Part Number: 12679885
$43.86 MSRP: $89.10
You Save: $45.24 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Pre-Catalyst Bank 1 Se; Upper Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2024 GMC Savana 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS

GMC Savana 3500 Oxygen Sensor

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GMC Savana 3500 Oxygen Sensor Parts and Q&A

Oxygen Sensor
19209808
Q: How to replace the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 on GMC Savana 3500?
A:
Begin by elevating the vehicle for the Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 replacement procedure. The HO2S connector needs to be disconnected first. Use an Oxygen Sensor Wrench (J 39194-B) to take out the HO2S. The new oxygen sensor threads should be coated with anti-seize compound GM P/N 5613695 that contains liquid graphite and glass beads to simplify future uninstallation procedures. You should install the HO2S through the Oxygen Sensor Wrench (J 39194-B) then torque the sensor to 42 N.m (31 lb ft). Lower the vehicle after connecting the HO2S harness connector.
Oxygen Sensor
19178918
Q: How to service and repair the oxygen sensor using the J 39194 Oxygen Sensor Wrench on GMC Savana 3500?
A:
An Oxygen Sensor service requires the j 39194 Oxygen Sensor wrench (J 39194) to perform removal and installation tasks. The initial step starts with removing the negative Battery Cable before raising the vehicle. First disconnect the heating Oxygen Sensor connector followed by using j 39194 Oxygen Sensor wrench (J 39194) to unfasten the heated Oxygen Sensor (HO2S). Before installing the Oxygen Sensor users must coat its threaded area with anti-seize compound gm p/n 5613695 or a similar alternative if required since the compound made from liquid graphite and glass beads helps simplify future sensor removal procedures. A technician should install the sensor by using the j 39194 Oxygen Sensor wrench (J 39194) to achieve a torque of 41 n.m (30 lb ft). Plug in the ho2s sensor harness connector then decrease the vehicle before reestablishing the negative Battery Cable. The Oxygen Sensor requires careful handling to prevent contact with both grease and contaminants while you should not attempt fixing any damaged wiring components or terminals because this may affect sensor performance.