< Back ×
My Vehicle Change Vehicle
2009 Cadillac SRX
< Back to View All
Oxygen Sensors
- Department
- Product Fit
- Brands
- Prices
OEM (Genuine) 2009 Cadillac SRX Front Oxygen Sensor
PartNumber: 19353381
Product Specifications- Notes: Front, 3.6 Liter; Srx; Front; 3.6l
- Location: Driver Side; Passenger Side
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.1 x 3.1 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12594935
- Part Description: 2009 Cadillac SRX Front Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
$126.11 MSRP:$237.96You Save: $111.85 (48%)
Denso® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 234-4338Product Specifications- Notes: DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113176
- Wire Harness Length: 31.5" (800.1 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$84.43
Delphi® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: ES20009Product Specifications- Notes: 21in Length
- Connector Shape: Triangular
- Overall Length: 23.2" (580 mm)
- Position: Upstream
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145548
- Wire Harness Length: 22" (550 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 8 Cyl 4.6L
$78.14
OEM (Genuine) 2009 Cadillac SRX Front Oxygen Sensor
PartNumber: 12575657
Product Specifications- Notes: Front, 4.6 Liter
- Location: Passenger Side
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.4 x 3.3 x 3.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Cadillac SRX Front Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
$143.60 MSRP:$270.97You Save: $127.37 (48%)
Spectra Premium® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: OS5509Product Specifications- Notes: Bank 1 Sensor 2;Bank 2 Sensor 2
- Connector Gender: Female
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 14 15/16"
- Position: Downstream Driver Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607538946
- Wrench Size: 0.88" (22 mm)
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$20.63
Walker Products® Premium Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 250-24722Product Specifications- Connector Gender: Male
- Overall Length: 33.58"(852.932 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014338
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 30.04"(763.016 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Premium Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$63.13
Denso® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 234-4819Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113312
- Wire Harness Length: 14.17" (359.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$65.14
Delphi® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: ES20117Product Specifications- Notes: 17in Cone Length
- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145296
- Wire Harness Length: 17.2" (430 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 6 Cyl 3.6L
$51.81
OEM (Genuine) 2009 Cadillac SRX Oxygen Sensor
PartNumber: 12597912
Product Specifications- Notes: Front, 4.6 Liter
- Location: Driver Side
- Other Names: Oxygen Sensor
- Item Dimensions: 8.3 x 3.1 x 3.1 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
$173.95 MSRP:$328.22You Save: $154.27 (48%)Walker Products® Premium Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 250-24324Product Specifications- Connector Gender: Female
- Overall Length: 15.87"(403.098 mm)
- Position: Upstream Front
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620044274
- Wire Gauge Measurement: 22 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Premium Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$70.48
Denso® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 234-4341Product Specifications- Notes: DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113190
- Wire Harness Length: 25.59" (650 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$44.19
Delphi® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: ES20113Product Specifications- Notes: 9in Length
- Connector Shape: Square
- Position: Rear Passenger Side
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604145265
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 6 Cyl 3.6L
$44.84OEM (Genuine) 2009 Cadillac SRX Rear Oxygen Sensor
PartNumber: 12610969Product Specifications- Notes: Rear, 4.6 Liter; Srx; Rear; 4.6l; W/O Chrome Exhaust
- Location: Passenger Side
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.2 x 3.0 x 3.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Cadillac SRX Rear Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
$93.25 MSRP:$175.98You Save: $82.73 (48%)
Walker Products® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 350-34231Product Specifications- Notes: Downstream; Rear
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 33.58"
- Position: Downstream Rear
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620090516
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 30.04"
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$54.65
Denso® Universal Fit Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 234-4212Product 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 Cadillac SRX Universal Fit Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$31.25
OEM (Genuine) 2009 Cadillac SRX Rear Oxygen Sensor
PartNumber: 12597449
Product Specifications- Notes: Rear, 3.6 Liter; Srx; Rear; 3.6l
- Location: Driver Side; Passenger Side
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.5 x 3.4 x 3.3 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Cadillac SRX Rear Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS
$91.91 MSRP:$173.44You Save: $81.53 (48%)
Walker Products® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 350-34428Product Specifications- Notes: Upstream; Front;Upstream; Rear
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Location: B1S2
- Overall Length: 15.87"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092435
- Wire Gauge Measurement: 22 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$55.14
Denso® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 234-4673Product 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: 042511112179
- Wire Harness Length: 21.65" (549.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$38.75Walker Products® Premium Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 250-24492Product Specifications- Connector Gender: Female
- Overall Length: 22.76"(578.104 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620043741
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 19.21"(487.934 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Premium Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$47.23Walker Products® Premium Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 250-24728Product Specifications- Connector Gender: Male
- Location: B1S2 Sensor
- Overall Length: 27.68"(703.072 mm)
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014376
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 24.13"(612.902 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Premium Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$44.56Walker Products® Premium Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 250-24773Product Specifications- Connector Gender: Male
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014703
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Premium Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$44.99
Walker Products® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 350-34003Product Specifications- Notes: Downstream; Front;Downstream; Rear
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Upstream Rear
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620088278
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$38.64
Walker Products® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 350-34513Product Specifications- Notes: Downstream; Front
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 27.68"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093265
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 24.13"
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$34.95
Walker Products® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 350-34633Product Specifications- Notes: Upstream; Rear;Upstream; Front
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 22.76"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620094439
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 19.21"
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 8 Cyl 4.6L
$34.90
NTK® OE Type Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 21571Product Specifications- Notes: B1S2; OE Equivalent Design;B2S2; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215715
- Wire Quantity: 4
- Wiring Harness Length: 12.7500
- Part Description: 2009 Cadillac SRX OE Type Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$59.52NTK® OE Type Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 21575Product Specifications- Notes: B2S1; OE Equivalent Design;B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215753
- Wire Quantity: 4
- Wiring Harness Length: 14.7500
- Part Description: 2009 Cadillac SRX OE Type Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
$71.30OEM (Genuine) 2009 Cadillac SRX Rear Oxygen Sensor
PartNumber: 12609159Product Specifications- Notes: Rear, 4.6 Liter; Srx; Rear; 4.6l; W/Chrome Exhaust
- Location: Driver Side
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.2 x 3.1 x 3.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12598300
- Part Description: 2009 Cadillac SRX Rear Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 8 Cyl 4.6 L GAS
Denso® Oxygen Sensor for 2009 Cadillac SRX
PartNumber: 234-4818Product 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: 042511113305
- Wire Harness Length: 9.84" (249.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2009 Cadillac SRX Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | All Trims | 6 Cyl 3.6L
OEM (Genuine) 2009 Cadillac SRX Front Oxygen Sensor
PartNumber: 12607145
Product Specifications- Notes: Front, 4.6 Liter; Srx; Front; 4.6l; All
- Location: Driver Side; Passenger Side
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.2 x 3.1 x 3.2 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 Cadillac SRX Front Oxygen Sensor
Vehicle Fitment- 2009 Cadillac SRX | Base | 6 Cyl 3.6 L GAS, 8 Cyl 4.6 L GAS
FAQ for Oxygen Sensor Repair
Q: What is the removal procedure for the heated oxygen sensor (bank 1 sensor 1)?
A:
The procedure is to turn the ignition off, disconnect the heated oxygen sensor (HO2S) electrical connector, remove the HO2S electrical connector, raise and support the vehicle and remove the HO2S from the catalytic converter.
By Bob
GM Specialist
02/11/2022Q: How do you replace the heated oxygen sensor (bank 1 sensor 2)?
A:
You can turn the ignition off, raise and support the vehicle, disconnect the heated oxygen sensor (HO2S) electrical connector, remove the HO2S wiring harness from the transmission case and remove the HO2S.
By Bob
GM Specialist
02/11/2022Q: What is the purpose of handling the oxygen sensors carefully?
A:
The purpose is to prevent damage to the component.
By Bob
GM Specialist
02/11/2022Q: How do you install the heated oxygen sensor (Bank 1 Sensor 1)?
A:
You can install the HO2S to the catalytic converter, lower the vehicle, install the HO2S electrical connector to the wiring harness bracket and connect the HO2S electrical connector.
By Bob
GM Specialist
02/11/2022Q: What is the removal procedure for the heated oxygen sensor (bank 2 sensor 1)?
A:
The procedure is to remove the left side air inlet panel, disconnect the heated oxygen sensor (HO2S) electrical connector, remove the HO2S electrical connector, raise and support the vehicle and remove the HO2S.
By Bob
GM Specialist
02/11/2022Q: What is the proper way to install the heated oxygen sensor (bank 1 sensor 2)?
A:
You can install the HO2S, connect the HO2S electrical connector, install the HO2S wiring harness to the transmission case and lower the vehicle.
By Bob
GM Specialist
02/11/2022Q: What should you do to check for contamination?
A:
You should remove the HO2S and visually inspect the portion of the sensor exposed to the exhaust stream to check for contamination.
By Bob
GM Specialist
02/11/2022Q: How do you install the heated oxygen sensor (Bank 2 Sensor 2)?
A:
You can install the HO2S, connect the HO2S electrical connector, install the HO2S wiring harness to the transmission case and lower the vehicle.
By Bob
GM Specialist
02/11/2022Q: What should you do before replacing the oxygen sensor?
A:
You should eliminate the source of contamination before replacing the oxygen sensor.
By Bob
GM Specialist
02/11/2022Q: What should you do when replacing the HO2S?
A:
You should perform a code clear with a scan tool regardless of whether or not a DTC is set and perform the HO2S heater resistance learn reset with a scan tool where available.
By Bob
GM Specialist
02/11/2022See more FAQs (7)