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OEM (Genuine) 2018 Cadillac CTS Upper Oxygen Sensor
PartNumber: 12655677
Product Specifications- Notes: Canister & Sensors, 6.2l; Cts; 6.2l; Upper
- Location: Driver Side; Passenger Side
- Item Dimensions: 8.4 x 3.3 x 3.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Upper Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | V | 8 Cyl 6.2 L GAS
$53.63 MSRP:$101.18You Save: $47.55 (47%)
OEM (Genuine) 2018 Cadillac CTS Lower Oxygen Sensor
PartNumber: 12634064
Product Specifications- Notes: Canister & Sensors, 3.6l Twin-Turbo; Cts; 3.6l; W/Vsport; Lower
- Location: Driver Side; Passenger Side
- Item Dimensions: 7.7 x 2.5 x 2.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Lower Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
$68.60 MSRP:$129.46You Save: $60.86 (48%)
OEM (Genuine) 2018 Cadillac CTS Upper Oxygen Sensor
PartNumber: 12652845
Product Specifications- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 8.3 x 3.1 x 3.2 inches
- Item Weight: 1.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12677120
- Part Description: 2018 Cadillac CTS Upper Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base, Luxury | 4 Cyl 2.0 L GAS
$49.31 MSRP:$93.06You Save: $43.75 (48%)
Denso® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 234-4565Product 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: 042511121164
- Wire Harness Length: 10.24" (260.1 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 6 Cyl 3.6L
$52.51
Spectra Premium® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: OS5509Product Specifications- Notes: Bank 2 Sensor 2;Bank 1 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: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 6 Cyl 3.6L
$26.51
Walker Products® Wideband Premium Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 250-25128Product Specifications- Notes: B1S1
- Connector Gender: Male
- Overall Length: 18.89"(479.806 mm)
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620117572
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 15.39"(390.906 mm)
- Wires Quantity: 5 Wire Leads
- Part Description: 2018 Cadillac CTS Wideband Premium Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base | 4 Cyl 2.0L
- 2018 Cadillac CTS | Luxury | 4 Cyl 2.0L
$102.05
OEM (Genuine) 2018 Cadillac CTS Upper Oxygen Sensor
PartNumber: 12634062
Product Specifications- Notes: Canister & Sensors, 3.6l Twin-Turbo; Cts; 3.6l; W/Vsport; Upper
- Location: Driver Side; Passenger Side
- Item Dimensions: 7.3 x 2.1 x 2.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Upper Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base, Luxury, Performance, Premium, Vsport, Vsport Premium, Vsport Premium Luxury | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
$67.17 MSRP:$126.77You Save: $59.60 (48%)
Denso® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 234-4441Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Male
- Installation Type: Screw
- O2 Sensor Configuration: Direct Fit
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511118188
- Wire Harness Length: 14.76" (374.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 6 Cyl 3.6L
$49.95
Walker Products® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 350-35110Product Specifications- Notes: Upstream; B1S1
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 18.89"
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620117879
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 15.39"
- Wires Quantity: 5 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base | 4 Cyl 2.0L
- 2018 Cadillac CTS | Luxury | 4 Cyl 2.0L
$70.00
OEM (Genuine) 2018 Cadillac CTS Lower Oxygen Sensor
PartNumber: 12683553
Product Specifications- Notes: Canister & Sensors, 2.0l Turbo; Cts; 2.0l; Lower
- Item Dimensions: 8.4 x 3.2 x 3.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Replaces: 12627140
- Part Description: 2018 Cadillac CTS Lower Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
$55.84 MSRP:$105.38You Save: $49.54 (48%)Walker Products® Premium Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 250-241162Product Specifications- Notes: B1S1;B2S1
- Connector Gender: Male
- Location: B1S1 Sensor
- Overall Length: 14.88"(377.952 mm)
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620102950
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 11.34"(288.036 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Premium Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Luxury | 6 Cyl 3.6L
- 2018 Cadillac CTS | Premium Luxury | 6 Cyl 3.6L
$52.72OEM (Genuine) 2018 Cadillac CTS Upper Oxygen Sensor
PartNumber: 12675980
Product Specifications- Notes: Canister & Sensors, 2.0l Turbo
- Item Dimensions: 8.3 x 3.0 x 3.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Upper Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base, Luxury, Performance, Premium | 4 Cyl 2.0 L GAS
$50.84 MSRP:$95.94You Save: $45.10 (48%)Walker Products® Premium Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 250-24869Product Specifications- Notes: B2S1;B1S1
- Connector Gender: Male
- Overall Length: 16.85"(427.99 mm)
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620038365
- Wire Gauge Measurement: 22 Gauge
- Wire Harness Length: 13.31"(338.074 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Premium Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Vsport | 6 Cyl 3.6L
- 2018 Cadillac CTS | Vsport Premium Luxury | 6 Cyl 3.6L
$56.69
OEM (Genuine) 2018 Cadillac CTS Lower Oxygen Sensor
PartNumber: 12665162
Product Specifications- Notes: Canister & Sensors, 6.2l; Cts; 6.2l; Lower
- Location: Driver Side; Passenger Side
- Other Names: Lower Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 2.0 x 18.7 x 1.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Lower Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | V | 8 Cyl 6.2 L GAS
$36.10 MSRP:$68.14You Save: $32.04 (48%)Walker Products® Premium Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 250-241133Product Specifications- Notes: B2S1;B1S1
- Connector Gender: Male
- Location: B1S1 Sensor
- Overall Length: 15.87"(403.098 mm)
- Position: Upstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620101915
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Premium Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | V | 8 Cyl 6.2L
$45.23OEM (Genuine) 2018 Cadillac CTS Upper Oxygen Sensor
PartNumber: 12671088Product Specifications- Notes: Canister & Sensors, 3.6l; Cts; 3.6l; W/O Vsport; Upper
- Location: Driver Side; Passenger Side
- Other Names: Oxygen Sensor, Upper Oxygen Sensor
- Item Dimensions: 8.2 x 3.0 x 3.1 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Upper Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base, Luxury, Premium Luxury, V, Vsport, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
$36.56 MSRP:$69.00You Save: $32.44 (48%)Walker Products® Premium Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 250-24773Product Specifications- Notes: B1S2;B2S2
- 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: 2018 Cadillac CTS Premium Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Vsport | 6 Cyl 3.6L
- 2018 Cadillac CTS | Vsport Premium Luxury | 6 Cyl 3.6L
$44.99
OEM (Genuine) 2018 Cadillac CTS Lower Oxygen Sensor
PartNumber: 12671087
Product Specifications- Notes: Canister & Sensors, 3.6l; Cts; 3.6l; W/O Vsport; Lower
- Location: Driver Side; Passenger Side
- Other Names: Lower Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.2 x 3.1 x 3.2 inches
- Item Weight: 0.60 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2018 Cadillac CTS Lower Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Luxury, Premium Luxury | 6 Cyl 3.6 L GAS
$35.13 MSRP:$66.30You Save: $31.17 (48%)
Walker Products® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 350-34490Product Specifications- Notes: Upstream; Right; B2S1;Upstream; Left; B1S1
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 16.85"
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093043
- Wire Gauge Measurement: 22 Gauge
- Wire Harness Length: 13.31"
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Vsport | 6 Cyl 3.6L
- 2018 Cadillac CTS | Vsport Premium Luxury | 6 Cyl 3.6L
$49.13Walker Products® Premium Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 250-241132Product Specifications- Notes: B1S2;B2S2
- Connector Gender: Male
- Location: B1S2 Sensor
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620101922
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Premium Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base | 4 Cyl 2.0L
- 2018 Cadillac CTS | Luxury | 4 Cyl 2.0L
- 2018 Cadillac CTS | V | 8 Cyl 6.2L
$42.35
Walker Products® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 350-34966Product Specifications- Notes: Upstream; Right; B2S1;Upstream; Left; B1S1
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 14.88"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620111419
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 11.34"
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Luxury | 6 Cyl 3.6L
- 2018 Cadillac CTS | Premium Luxury | 6 Cyl 3.6L
$42.13
Walker Products® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 350-34948Product Specifications- Notes: Upstream; Right; B2S1;Upstream; Left; B1S1
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Upstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620106538
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | V | 8 Cyl 6.2L
$39.99
Walker Products® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 350-34003Product Specifications- Notes: Downstream; Left; B1S2;Downstream; Right; B2S2
- 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: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Vsport | 6 Cyl 3.6L
- 2018 Cadillac CTS | Vsport Premium Luxury | 6 Cyl 3.6L
$38.64
Walker Products® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 350-34939Product Specifications- Notes: Downstream; Left; B1S2;Downstream; B1S2;Downstream; Right; B2S2
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620106903
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | Base | 4 Cyl 2.0L
- 2018 Cadillac CTS | Luxury | 4 Cyl 2.0L
- 2018 Cadillac CTS | V | 8 Cyl 6.2L
$32.60
NTK® OE Type Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 21571Product Specifications- Notes: B2S2; OE Equivalent Design;B1S2; 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: 2018 Cadillac CTS OE Type Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 6 Cyl 3.6L
$59.52
Spectra Premium® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: OS5554Product Specifications- Notes: Bank 2 Sensor 1;Bank 1 Sensor 1
- Connector Gender: Female
- Connector Shape: Trapeze
- Installation Type: Screw
- Overall Length: 17 5/16"
- Position: Upstream Driver Side
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607539394
- Wrench Size: 0.88" (22 mm)
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 6 Cyl 3.6L
Denso® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 234-4762Product Specifications- Notes: OE Quality Replacement Sensor
- Connector Gender: Male
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 0.708
- Universal Or Specific Fit: Specific
- UPC: 042511208780
- Wire Quantity: 4
- Wiring Harness Length: 14.76
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 4 Cyl 2.0L
Denso® Oxygen Sensor for 2018 Cadillac CTS
PartNumber: 234-4763Product Specifications- Notes: OE Quality Replacement Sensor;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: 042511208797
- Wire Harness Length: 15.04" (382 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2018 Cadillac CTS Oxygen Sensor
Vehicle Fitment- 2018 Cadillac CTS | All Trims | 4 Cyl 2.0L
- 2018 Cadillac CTS | All Trims | 8 Cyl 6.2L