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OEM (Genuine) 2003 Chevrolet Impala Front Oxygen Sensor
PartNumber: 19178958
Product Specifications- Notes: 3.8 Liter, On Manifold; Impala, Monte Carlo; 3.8l; Front
- Other Names: Front Oxygen Sensor, Manifold, Oxygen Sensor
- Item Dimensions: 7.9 x 2.1 x 2.3 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25312203, 25178022, 25164488, 25312211
- Part Description: 2003 Chevrolet Impala Front Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | Base, LS, LS Sport, Police | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
$64.84 MSRP:$122.36You Save: $57.52 (48%)
Denso® Universal Fit Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 234-4000Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Screw
- O2 Sensor Configuration: Universal
- OE Part Number: 000 540 45 17
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511140004
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Universal Fit Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$42.92
OEM (Genuine) 2003 Chevrolet Impala Front Oxygen Sensor
PartNumber: 12559850
Product Specifications- Notes: 3.4 Liter, 2002-05, On Manifold; Impala, Monte Carlo; 3.4l; Front
- Other Names: Front Oxygen Sensor, Oxygen Sensor
- Item Dimensions: 8.4 x 3.4 x 3.2 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2003 Chevrolet Impala Front Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | Base | 6 Cyl 3.4 L GAS
$61.61 MSRP:$116.26You Save: $54.65 (48%)
Denso® Universal Fit Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 234-4209Product Specifications- Notes: OE Quality Universal Replacement Sensor
- Installation Type: Threaded
- O2 Sensor Configuration: Universal
- OE Part Number: 56028232AA, 56028233AA, 56028235AA, 56041345AD, 89465-52200
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71" (18 mm)
- UPC: 042511142091
- Wire Harness Length: 11.77" (299 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Universal Fit Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$41.03
Delphi® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: ES20002Product Specifications- Notes: 18in Length
- Connector Shape: Square
- Position: Rear
- Sensor Type: Non Heated
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604148037
- Wire Harness Length: 12.8" (320 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | Base | 6 Cyl 3.8L
- 2003 Chevrolet Impala | LS | 6 Cyl 3.8L
- 2003 Chevrolet Impala | Base | 6 Cyl 3.4L
- 2003 Chevrolet Impala | LS Sport | 6 Cyl 3.8L
$49.52
OEM (Genuine) 2003 Chevrolet Impala Oxygen Sensor
PartNumber: 19178747
Product Specifications- Notes: 3.4 Liter, 2002-05, Post Converter; 3.8 Liter, Post Converter; Impala, Monte Carlo; 3.4l; Rear;Impala, Monte Carlo; 3.8l; Rear
- Other Names: Oxygen Sensor
- Item Dimensions: 7.7 x 2.0 x 2.4 inches
- Item Weight: 0.50 Pounds
- Fitment Type: Direct Replacement
- Replaces: 25318321
- Replaced by: 19355307
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | Base, LS, LS Sport, Police, SS | 6 Cyl 3.4 L GAS, 6 Cyl 3.8 L GAS
$81.31 MSRP:$147.86You Save: $66.55 (46%)
Spectra Premium® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: OS5042Product Specifications- Connector Gender: Male
- 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: 671607155037
- Wrench Size: 0.88" (22 mm)
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
$23.79
Denso® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 234-4650Product 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: 042511146501
- Wire Harness Length: 15.55" (395 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$33.58
Delphi® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: ES20319Product Specifications- Notes: 17in Cone Length
- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604188309
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | Base | 6 Cyl 3.4L
$49.29
NTK® OE Type Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 21516Product Specifications- Notes: B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215166
- Wire Quantity: 4
- Wiring Harness Length: 15.7500
- Part Description: 2003 Chevrolet Impala OE Type Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$41.59
Walker Products® Premium Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 250-24340Product Specifications- Connector Gender: Male
- Overall Length: 13.7"(347.98 mm)
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041556
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 10.16"(258.064 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Premium Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$34.68
Spectra Premium® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: OS5047Product Specifications- Connector Gender: Male
- Connector Shape: Square
- Installation Type: Screw
- Overall Length: 17 5/16"
- Position: Downstream
- Sensor Type: Heated - Zirconia
- Terminal Quantity: 4
- Thread: M18 X 1.5 mm
- UPC: 671607155105
- Wrench Size: 0.88" (22 mm)
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$18.88
Denso® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 234-4087Product 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: 042511140875
- Wire Harness Length: 12.2" (309.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$31.87
Delphi® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: ES20001Product Specifications- Notes: Heated;15in Length
- Connector Shape: Square
- Position: Front
- Terminal Quantity: 4
- Terminal Type: Blade
- UPC: 689604148020
- Wire Harness Length: 12.4" (310 mm)
- Wrench Size: 0.88" (22 mm)
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | Base | 6 Cyl 3.8L
- 2003 Chevrolet Impala | LS | 6 Cyl 3.8L
- 2003 Chevrolet Impala | LS Sport | 6 Cyl 3.8L
$41.90Walker Products® Premium Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 250-24018Product Specifications- Connector Gender: Female
- Overall Length: 15.87"(403.098 mm)
- Position: Downstream Passenger Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620017902
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"(312.928 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Premium Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
$32.48
Denso® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 234-4018Product 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: 042511140189
- Wire Harness Length: 15.35" (389.9 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
$28.23Walker Products® Premium Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 250-24269Product Specifications- Connector Gender: Female
- Overall Length: 16.85"(427.99 mm)
- Position: Upstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 0.71"(18.0 mm)
- UPC: 724620041068
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"(338.074 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Premium Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$36.96
Walker Products® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 350-34076Product Specifications- Notes: Downstream
- Connector Gender: Male
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 13.7"
- Position: Downstream
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620089008
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 10.16"
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$26.93
Walker Products® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 350-34412Product Specifications- Notes: Upstream
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 16.85"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620092275
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 13.31"
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$31.13
Walker Products® Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 350-34525Product Specifications- Notes: Upstream
- Connector Gender: Female
- Connector Shape: Radiused Polygon
- Installation Type: Threaded
- Overall Length: 15.87"
- Position: Downstream Driver Side
- Sensor Type: Heated
- Thread Diameter: 18.0 mm
- UPC: 724620093388
- Wire Gauge Measurement: 20 Gauge
- Wire Harness Length: 12.32"
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
$25.97
NTK® OE Type Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 21528Product Specifications- Notes: B1S2; OE Equivalent Design
- Installation Type: Screw
- Location: B1S2
- O2 Sensor Configuration: Direct Fit
- Position: Downstream
- Thread Diameter: 0.71" (18 mm)
- UPC: 087295215289
- Wire Harness Length: 12.5" (317.5 mm)
- Wires Quantity: 4 Wire Leads
- Part Description: 2003 Chevrolet Impala OE Type Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.4L
$40.04
NTK® OE Type Oxygen Sensor for 2003 Chevrolet Impala
PartNumber: 21539Product Specifications- Notes: B1S1; OE Equivalent Design
- Mounting Type: Threaded
- Sensor Type: Heated
- Thread Diameter: 18.000
- Universal Or Specific Fit: Specific
- UPC: 087295215395
- Wire Quantity: 4
- Wiring Harness Length: 15.2500
- Part Description: 2003 Chevrolet Impala OE Type Oxygen Sensor
Vehicle Fitment- 2003 Chevrolet Impala | All Trims | 6 Cyl 3.8L
$43.86