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Oxygen Sensors
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OEM (Genuine) 2007 Cadillac DTS Front Oxygen Sensor
PartNumber: 12597990
Product Specifications- Notes: Dts; Front
- Location: Driver Side; Passenger Side
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.3 x 3.3 x 3.4 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Cadillac DTS Front Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
$55.70 MSRP:$105.12You Save: $49.42 (48%)
Denso® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 234-4337Product Specifications- Notes: DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113169
- Wire Harness Length: 16.14" (410 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$45.53
Delphi® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: ES20352Product Specifications- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604201510
- Wire Harness Length: 17.2" (430 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | Base | 8 Cyl 4.6L
- 2007 Cadillac DTS | Luxury | 8 Cyl 4.6L
$68.10
Spectra Premium® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: OS5516Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 18 7/8"
- Position: Upstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607539011
- Wrench Size: 0.88" (22 mm)
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$21.12
Walker Products® Premium Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 250-24704Product Specifications- Connector Gender: Female
- Overall Length: 17.64"(448.056 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014246
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 14.09"(357.886 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2007 Cadillac DTS Premium Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$36.51
OEM (Genuine) 2007 Cadillac DTS Rear Oxygen Sensor
PartNumber: 12597989
Product Specifications- Notes: Dts; Rear
- Other Names: Oxygen Sensor, Rear Oxygen Sensor
- Item Dimensions: 8.4 x 3.0 x 3.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2007 Cadillac DTS Rear Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | Base, Livery, Luxury, Platinum, Premium | 8 Cyl 4.6 L GAS
$81.60 MSRP:$153.98You Save: $72.38 (48%)
Denso® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 234-4339Product Specifications- Notes: DENSO is the OE Manufacturer / Oxygen Sensor
- Connector Gender: Female
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511113183
- Wire Harness Length: 15.75" (400.1 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$34.97
Delphi® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: ES20000Product Specifications- Notes: 22in Length
- Connector Shape: Square
- Position: Rear
- Sensor Type: Heated
- Terminal Quantity: 4
- Terminal Type: Blade
- Thread: 18 x 1.5 mm
- UPC: 689604148013
- Wire Harness Length: 15" (375 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | Base | 8 Cyl 4.6L
- 2007 Cadillac DTS | Luxury | 8 Cyl 4.6L
$41.90Walker Products® Premium Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 250-24703Product Specifications- Connector Gender: Male
- Overall Length: 18.03"(457.962 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620014239
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 14.49"(368.046 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2007 Cadillac DTS Premium Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$41.82
Walker Products® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 350-34483Product Specifications- Notes: Downstream; Front
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 18.03"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092978
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 14.49"
- Wires Quantity: 4 Wire Leads
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$36.16
Walker Products® Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 350-34484Product Specifications- Notes: Upstream; Front;Upstream; Rear
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 17.64"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092985
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 14.09"
- Wires Quantity: 4 Wire Leads
- Part Description: 2007 Cadillac DTS Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$32.85
NTK® OE Type Oxygen Sensor for 2007 Cadillac DTS
PartNumber: 21558Product 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: 087295215586
- Wire Quantity: 4
- Wiring Harness Length: 16.5000
- Part Description: 2007 Cadillac DTS OE Type Oxygen Sensor
Vehicle Fitment- 2007 Cadillac DTS | All Trims | 8 Cyl 4.6L
$40.57
FAQ for Oxygen Sensor Repair
Q: What will happen if you remove the pigtail from either the heated oxygen sensor (HO2S) or the oxygen sensor (O2S).?
A:
Removing the pigtail or the connector will affect sensor operation.
By Bob
GM Specialist
02/11/2022Q: What will happen when you apply contact cleaner or other materials to the sensor or vehicle harness connectors?
A:
These materials may get into the sensor causing poor performance.
By Bob
GM Specialist
02/11/2022Q: What is the removal procedure for the Bank 2 Sensor 1 Heated Oxygen Sensor?
A:
The procedure is to remove the air deflector, the connector position assurance (CPA) retainer, the HO2S clip, and the HO2S.
By Bob
GM Specialist
02/11/2022Q: What will happen if you solder heated oxygen sensor wires?
A:
Soldering the wires will result in the loss of the air reference to the sensor.
By Bob
GM Specialist
02/11/2022Q: What should be done when replacing the HO2S?
A:
Acode is clear with a scan tool, regardless of whether or not a DTC is set. HO2S heater resistance learn reset with a scan tool, where available.
By Bob
GM Specialist
02/11/2022Q: What is the proper way to install the Bank 2 Sensor 1 Heated Oxygen Sensor?
A:
The proper way is to install the HO2S, connect the engine harness electrical connector, and install the CPA retainer, the HO2S clip, and the air deflector.
By Bob
GM Specialist
02/11/2022Q: What is the removal procedure for the Bank 1 Sensor 1 Heated Oxygen Sensor?
A:
The procedure is to remove the fuel injector sight shield, the connector position assurance (CPA) retainer, the HO2S clip, the 4 rearward frame-to-body bolts, and the HO2S.
By Bob
GM Specialist
02/11/2022Q: What is the Excessive Force and Oxygen Sensor Notice?
A:
The oxygen sensor may be difficult to remove when the engine temperature is below 48°C (120°F). Excessive force may damage threads in the exhaust manifold or the exhaust pipe.
By Bob
GM Specialist
02/11/2022Q: What is the Oxygen Sensor Notice?
A:
Handle the oxygen sensors carefully to prevent damage to the component. Keep the electrical connector and the exhaust inlet end free of contaminants. Do not use cleaning solvents on the sensor. Do not drop or mishandle the sensor.
By Bob
GM Specialist
02/11/2022Q: How to tell if the oxygen sensor is contaminated?
A:
If contaminated, the portion of the sensor exposed to the exhaust stream will have a white powdery coating.
By Bob
GM Specialist
02/11/2022See more FAQs (8)