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2009 Chevrolet Avalanche Oxygen Sensor

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2009 Chevrolet Avalanche
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Oxygen Sensors
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14 Products found

10 Q&A for Oxygen Sensor Repair
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  • OEM 2009 Chevrolet Avalanche Front Oxygen Sensor - 12583804

    OEM (Genuine) 2009 Chevrolet Avalanche Front Oxygen Sensor

    PartNumber: 12583804
    $60.47 MSRP: $114.12
    You Save: $53.65 (48%)
    Product Specifications
    • Notes: Avalanche, Escalade Ext; Front
    • Location: Driver Side; Passenger Side
    • Other Names: Front Oxygen Sensor, Oxygen Sensor
    • Item Dimensions: 8.4 x 3.3 x 3.4 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2009 Chevrolet Avalanche Front Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • Denso Oxygen Sensor for 2009 Chevrolet Avalanche - 234-4256
    Product Specifications
    • Notes: OE Quality Replacement Sensor
    • Connector Gender: Female
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Downstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511117105
    • Wire Harness Length: 14.8" (375.9 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Delphi Oxygen Sensor for 2009 Chevrolet Avalanche - ES20094
    Product Specifications
    • Notes: 32in Length
    • Connector Shape: Square
    • Position: Rear
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604144756
    • Wire Harness Length: 16.4" (410 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | LT | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | LTZ | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | LS | 8 Cyl 5.3L
    • 2009 Chevrolet Avalanche | LT | 8 Cyl 5.3L
    • 2009 Chevrolet Avalanche | LTZ | 8 Cyl 5.3L
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  • NTK OE Type Oxygen Sensor for 2009 Chevrolet Avalanche - 21066
    Product Specifications
    • Notes: B1S2; OE MFR: NTK;B2S2; OE MFR: NTK
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295210666
    • Wire Quantity: 4
    • Wiring Harness Length: 15.0000
    • Part Description: 2009 Chevrolet Avalanche OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Walker Products Premium Oxygen Sensor for 2009 Chevrolet Avalanche - 250-24470
    Product Specifications
    • Notes: B2S1;B1S1
    • Connector Gender: Female
    • Location: B2S1 Sensor
    • Overall Length: 17.64"(448.056 mm)
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620043529
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.09"(357.886 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • OEM 2009 Chevrolet Avalanche Rear Oxygen Sensor - 12609457

    OEM (Genuine) 2009 Chevrolet Avalanche Rear Oxygen Sensor

    PartNumber: 12609457
    $59.04 MSRP: $111.40
    You Save: $52.36 (48%)
    Product Specifications
    • Notes: Avalanche, Escalade Ext; Rear
    • Location: Driver Side; Passenger Side
    • Other Names: Oxygen Sensor, Rear Oxygen Sensor
    • Item Dimensions: 8.4 x 3.2 x 3.2 inches
    • Item Weight: 1.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 2009 Chevrolet Avalanche Rear Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | Black Diamond LS, Black Diamond LT, Black Diamond LTZ, LS, LT, LTZ | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
  • Denso Universal Fit Oxygen Sensor for 2009 Chevrolet Avalanche - 234-4212
    Product Specifications
    • Notes: OE Quality Universal Replacement Sensor
    • Installation Type: Screw
    • O2 Sensor Configuration: Universal
    • OE Part Number: 5C5Z9F472AA, 88Z9F472AB
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511142121
    • Wire Harness Length: 11.77" (299 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Universal Fit Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Delphi Oxygen Sensor for 2009 Chevrolet Avalanche - ES20013
    Product Specifications
    • Notes: 51in Length
    • Connector Shape: Square
    • Position: Front
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604145562
    • Wire Harness Length: 16.8" (420 mm)
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | LT | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | LTZ | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | LS | 8 Cyl 5.3L
    • 2009 Chevrolet Avalanche | LT | 8 Cyl 5.3L
    • 2009 Chevrolet Avalanche | LTZ | 8 Cyl 5.3L
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  • NTK OE Type Oxygen Sensor for 2009 Chevrolet Avalanche - 21546
    Product Specifications
    • Notes: B1S1; OE Equivalent Design;B2S1; OE Equivalent Design
    • Mounting Type: Threaded
    • Sensor Type: Heated
    • Thread Diameter: 18.000
    • Universal Or Specific Fit: Specific
    • UPC: 087295215463
    • Wire Quantity: 4
    • Wiring Harness Length: 16.5000
    • Part Description: 2009 Chevrolet Avalanche OE Type Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Walker Products Premium Oxygen Sensor for 2009 Chevrolet Avalanche - 250-24736
    Product Specifications
    • Notes: B2S2;B1S2
    • Connector Gender: Male
    • Location: B2S2 Sensor
    • Overall Length: 16.85"(427.99 mm)
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 0.71"(18.0 mm)
    • UPC: 724620015199
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"(338.074 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Premium Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Denso Oxygen Sensor for 2009 Chevrolet Avalanche - 234-4668
    Product Specifications
    • Notes: DENSO is the OE Manufacturer / Oxygen Sensor
    • Connector Gender: Male
    • Installation Type: Screw
    • O2 Sensor Configuration: Direct Fit
    • Position: Upstream
    • Sensor Type: Heated
    • Thread Diameter: 0.71" (18 mm)
    • UPC: 042511112568
    • Wire Harness Length: 15.75" (400.1 mm)
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Walker Products Oxygen Sensor for 2009 Chevrolet Avalanche - 350-34494
    Product Specifications
    • Notes: Downstream; Left; B1S2;Downstream; Right; B2S2
    • Connector Gender: Male
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S2
    • Overall Length: 16.85"
    • Position: Downstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093081
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 13.31"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Walker Products Oxygen Sensor for 2009 Chevrolet Avalanche - 350-34581
    Product Specifications
    • Notes: Upstream; Right; B2S1;Upstream; Left; B1S1
    • Connector Gender: Female
    • Connector Shape: Radiused Polygon
    • Installation Type: Threaded
    • Location: B1S1
    • Overall Length: 17.64"
    • Position: Upstream Passenger Side
    • Sensor Type: Heated
    • Thread Diameter: 18.0 mm
    • UPC: 724620093937
    • Wire Gauge Measurement: 20 Gauge
    • Wire Harness Length: 14.09"
    • Wires Quantity: 4 Wire Leads
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L
  • Spectra Premium Oxygen Sensor for 2009 Chevrolet Avalanche - OS5453
    Product Specifications
    • Notes: Bank 2 Sensor 2;Bank 1 Sensor 2
    • Connector Gender: Female
    • Connector Shape: Square
    • Installation Type: Screw
    • Overall Length: 16 1/8"
    • Position: Downstream
    • Sensor Type: Heated - Zirconia
    • Terminal Quantity: 4
    • Thread: M18 X 1.5 mm
    • UPC: 671607159639
    • Wrench Size: 0.88" (22 mm)
    • Part Description: 2009 Chevrolet Avalanche Oxygen Sensor
    More Info
    Vehicle Fitment
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 6.0L
    • 2009 Chevrolet Avalanche | All Trims | 8 Cyl 5.3L

FAQ for Oxygen Sensor Repair

Q: What is the proper way to remove the oxygen sensor?
A:
The proper way is to remove the wheelhouse liner, the CPA retainer, and the HO2S.
By Bob
GM Specialist
02/11/2022
Q: What causes the removal of the oxygen sensor to be difficult?
A:
The engine temperature may cause the oxygen sensor to be difficult to remove.
By Bob
GM Specialist
02/11/2022
Q: How do you install the oxygen sensor?
A:
You can install the HO2S, connect the electrical connector, and install the CPA retainer.
By Bob
GM Specialist
02/11/2022
Q: What is the installation procedure for the heated oxygen sensor?
A:
The procedure is to install the HO2S, tighten the 42 Nm, and install the CPA retainer.
By Bob
GM Specialist
02/11/2022
Q: What should you not remove from the HO2S?
A:
You should not remove the pigtail from the HO2S sensor as it may affect the sensor.
By Bob
GM Specialist
02/11/2022
Q: What is the proper way to install the heated oxygen sensor?
A:
The proper way is to install the HO2S, tighten the 42 Nm, and install the CPA retainer.
By Bob
GM Specialist
02/11/2022
Q: What is the removal procedure for the heated oxygen sensor?
A:
The procedure is to remove the CPA retainer, disconnect the electrical connector, and remove the HO2S.
By Bob
GM Specialist
02/11/2022
Q: How do you remove the heated oxygen sensor?
A:
You can remove the CPA retainer, disconnect the electrical connector, and remove the HO2S.
By Bob
GM Specialist
02/11/2022
Q: What should you do when replacing the HO2S?
A:
You should clear the code and reset the HO2S with a scan tool.
By Bob
GM Specialist
02/11/2022
Q: What causes the contamination of the oxygen sensor?
A:
The contamination is due to using an inappropriate amount of RTV sealant.
By Bob
GM Specialist
02/11/2022
See more FAQs (5)