How to replace the Heated Oxygen Sensor 1 on Chevrolet Uplander?

To replace heated Oxygen Sensor 1, start by removing the cover of the intake manifold. Next, remove the connector position assurance (CPA) retainer and disconnect the engine harness, electrical connector from the ho2s connector. Then raise the vehicle and unhook the ho2s electrical connector from the ignition coil bracket and proceed to unhook the ho2s from the Exhaust Manifold. When installing the new sensor apply the anti-seize compound p/n 12377953 on the threads if using the old one, because the anti-seize compound, which contains liquid graphite and glass beads, makes removal easy. Mount the ho2s on the Exhaust Manifold and secure it with a torque of 42 n.m (31 lb ft). Reconnect the engine harness electrical connector to the ho2s connector, replace the cpa retainer, and then install the ho2s electrical connector to the ignition coil bracket. Lower the vehicle and then replace the intake manifold cover. Do not damage the pigtail or harness wires as well as the peripheral seal of the vehicle harness connector during the process to keep out water.

OEM Chevrolet Uplander Oxygen Sensor

Oxygen O2 Sensor

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5 Oxygen Sensors found

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Chevrolet Uplander Oxygen Sensor Part Number: 12569429
$54.71 MSRP: $111.12
You Save: $56.41 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005 Chevrolet Uplander | Base, LS, LT | 6 Cyl 3.5 L GAS
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Chevrolet Uplander Oxygen Sensor Part Number: 19209807
$87.79 MSRP: $178.30
You Save: $90.51 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Rear Oxygen Sensor; Front Oxygen Sensor
- Replaces: 12570149, 12574924, 12572772
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Chevrolet Uplander | Base, LS, LT | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Uplander Oxygen Sensor Part Number: 12594452
$54.19 MSRP: $110.06
You Save: $55.87 (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:
- 2006-2008 Chevrolet Uplander | Base, LS, LT | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Uplander Oxygen Sensor Part Number: 12608712
$70.86 MSRP: $143.93
You Save: $73.07 (51%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 2); Rear Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008 Chevrolet Uplander | Base, LS, LT | 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS
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Chevrolet Uplander Oxygen Sensor Part Number: 12597878
$51.58 MSRP: $104.78
You Save: $53.20 (51%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor Assembly-Heated Oxygen (Position 1); Front Oxygen Sensor; Sensor, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Uplander | Base, LS, LT | 6 Cyl 3.5 L GAS

Chevrolet Uplander Oxygen Sensor

Want to cut long-term maintenance and repair costs? Choose OEM Oxygen Sensor. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Uplander parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Uplander Oxygen Sensor includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Oxygen Sensor is a key part that proves the dependability and power of the Chevrolet Uplander minivan manufactured between the years 2005 and 2009. This Oxygen Sensor is necessary to measure the flow of unburned oxygen in the exhaust to enhance the air-fuel mixture and lessen dangerous emissions. This, in turn, offers the engine control computer the opportunity to adjust the time for the fuel injectors in real-time, thus operating the engine in a closed loop; this improves the functionality of the Chevrolet Uplander while improving on fuel efficiency and environmental safety by checking on the degree of emissions of the oxygen sensed by the Oxygen Sensor. The Uplander commonly incorporates the zirconium dioxide oxygen sensors, either upstream and downstream, with some models using the higher-systematic wideband sensors. These aspects make certain that the Chevrolet Uplander continues to offer dependability that it has been recognized for while at the same time it offers the premier performance. Versatility of the Oxygen Sensor when it comes to different Uplander models guarantees drivers to get the additional efficiency and protection that new part offers. From the appearance of the Chevrolet Uplander to its construction, it differentiates itself in the automotive marketplace; therefore the Oxygen Sensor is a crucial component that ensures the apt and durability of the car's performance.

Chevrolet Uplander Oxygen Sensor Parts Questions & Experts Answers

Oxygen Sensor
12594452
Q: How to replace the Heated Oxygen Sensor 1 on Chevrolet Uplander?
A:
To replace heated Oxygen Sensor 1, start by removing the cover of the intake manifold. Next, remove the connector position assurance (CPA) retainer and disconnect the engine harness, electrical connector from the ho2s connector. Then raise the vehicle and unhook the ho2s electrical connector from the ignition coil bracket and proceed to unhook the ho2s from the Exhaust Manifold. When installing the new sensor apply the anti-seize compound p/n 12377953 on the threads if using the old one, because the anti-seize compound, which contains liquid graphite and glass beads, makes removal easy. Mount the ho2s on the Exhaust Manifold and secure it with a torque of 42 n.m (31 lb ft). Reconnect the engine harness electrical connector to the ho2s connector, replace the cpa retainer, and then install the ho2s electrical connector to the ignition coil bracket. Lower the vehicle and then replace the intake manifold cover. Do not damage the pigtail or harness wires as well as the peripheral seal of the vehicle harness connector during the process to keep out water.