29 products about 2012 Kia Optima Oxygen Sensors & Components foundVEHICLE SPECIFIC Product Specifications Notes: Korea Build, 2.4 Liter, California, 2.4 Liter, California; US Build, 2.4 Liter, California;US Build, 2.4 Liter, Federal; Optima Hybrid; Upper;Optima; Korea Built; 2.4l; Front; Auto Trans Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2012 Kia Optima Oxygen Sensor Assembly, Rear More Info Vehicle Fitment 2012 Kia Optima | EX, Hybrid, Hybrid EX, Hybrid LX, LX, SX | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS $140.29 MSRP: $187.37
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Korea Build, 2.4 Liter, California, Auto Trans; US Build, 2.4 Liter, California, 2.4 Liter, California; Optima Hybrid; Lower;Optima; Usa Built; 2.4l; California Item Dimensions: 10.3 x 5.2 x 3.2 inches Item Weight: 0.90 Pounds Fitment Type: Direct Replacement Part Description: 2012 Kia Optima Oxygen Sensor Assembly More Info Vehicle Fitment 2012 Kia Optima | EX, Hybrid, Hybrid EX, Hybrid LX, LX, SX | 4 Cyl 2.4 L ELECTRIC/GAS, 4 Cyl 2.4 L GAS $274.12 MSRP: $374.50
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: OE Quality Replacement Sensor;Calif; OE Quality Replacement Sensor Connector Gender: Male O2 Sensor Configuration: Direct Fit Position: Upstream Sensor Type: Heated Thread Diameter: 0.71" (18 mm) UPC: 042511117921 Wire Harness Length: 17.8" (452.1 mm) Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Air Fuel Ratio Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: US Build, 2.0 Liter Turbo; Optima; Korea Built; 2.0l; Front;Optima; Korea Built; 2.4l; Rear;Optima; Usa Built; 2.0l Item Dimensions: 2.2 x 2.0 x 6.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 39210-2G710 Part Description: 2012 Kia Optima Oxygen Sensor Assembly, Front More Info Vehicle Fitment 2012 Kia Optima | EX, Limited, LX, SX, SX Turbo, SXL, SXL Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS $246.32 MSRP: $336.52
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: OE Quality Replacement Sensor;Exc Calif; OE Quality Replacement Sensor Connector Gender: Male O2 Sensor Configuration: Direct Fit Position: Upstream Sensor Type: Heated Thread Diameter: 0.71" (18 mm) UPC: 042511117938 Wire Harness Length: 25.39" (644.9 mm) Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Air Fuel Ratio Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: w/Calif Emissions; Bank 1 Sensor 2;Bank 1 Sensor 2 Connector Gender: Male Connector Shape: Rectangular Installation Type: Screw Overall Length: 24 13/16" Position: Downstream Sensor Type: Heated - Zirconia Terminal Quantity: 4 Thread: M18 X 1.5 mm UPC: 671607539493 Wrench Size: 0.88" (22 mm) Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: B1S1; Calif Emissions; OE MFR: NTK;B1S1; OE MFR: NTK Meets or Exceeds Original Equipment Manufacture Specifications: Yes Mounting Bracket Included: No Sensor Type: Heated Thread Diameter: 18.000 Thread Length: 0.38 Universal Or Specific Fit: Specific UPC: 087295243817 Wire Quantity: 5 Wiring Harness Length: 17.8 Part Description: 2012 Kia Optima OE Type 5-Wire Wideband A/F Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Korea Build, 2.4 Liter, Federal; US Build, 2.4 Liter, Federal; Optima; Korea Built; 2.4l; Front; Manual Trans;Optima; Usa Built; 2.4l; Federal Other Names: Front Oxygen Sensor, Oxygen Sensor Item Dimensions: 8.1 x 8.2 x 8.4 inches Item Weight: 1.10 Pounds Fitment Type: Direct Replacement Part Description: 2012 Kia Optima Oxygen Sensor Assembly More Info Vehicle Fitment 2012 Kia Optima | EX, LX | 4 Cyl 2.4 L GAS $134.74 MSRP: $179.95
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/Calif Emissions Position: Upstream UPC: 843209105653 Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: OE Quality Replacement Sensor Connector Gender: Male O2 Sensor Configuration: Direct Fit Position: Upstream Sensor Type: Heated Thread Diameter: 0.71" (18 mm) UPC: 042511121720 Wire Harness Length: 17.6" (447 mm) Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Air Fuel Ratio Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.0L VEHICLE SPECIFIC Product Specifications Notes: Non Calif-ESV; B1S1;B1S1 Connector Gender: Male Overall Length: 26.69"(677.926 mm) Position: Upstream Driver Side Sensor Type: Heated Thread Diameter: 0.71"(18.0 mm) UPC: 724620014024 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 23.15"(588.01 mm) Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Wideband Premium Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Korea Build, 2.0 Liter Turbo; Korea Build, 2.4 Liter, Federal; Optima; Korea Built; 2.0l; Rear Other Names: Oxygen Sensor, Rear Oxygen Sensor Item Dimensions: 8.4 x 8.5 x 6.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 2012 Kia Optima Oxygen Sensor Assembly, Rear More Info Vehicle Fitment 2012 Kia Optima | EX, LX, SX | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS $225.22 MSRP: $302.74
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Position: Upstream UPC: 843209106087 Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: OE Quality Replacement Sensor;Exc Calif; 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: 042511118225 Wire Harness Length: 20.08" (510 mm) Wires Quantity: 4 Wire Leads Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.0L VEHICLE SPECIFIC Product Specifications Notes: Upstream; B1S1;Non Calif-ESV; Upstream; B1S1 Connector Gender: Male Connector Shape: Radiused Polygon Installation Type: Threaded Overall Length: 26.69" Position: Upstream Driver Side Sensor Type: Heated Thread Diameter: 18.0 mm UPC: 724620094972 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 23.15" Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: US Build, 2.0 Liter Turbo Other Names: Oxygen Sensor, Rear Oxygen Sensor Item Dimensions: 2.2 x 2.0 x 6.0 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2012 Kia Optima Oxygen Sensor Assembly, Rear More Info Vehicle Fitment 2012 Kia Optima | EX, Limited, SX, SX Turbo, SXL, SXL Turbo | 4 Cyl 2.0 L GAS $206.81 MSRP: $277.98
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: B1S2; Korea Built (VIN beginning w/K); OE MFR: NTK Mounting Type: Threaded Sensor Type: Heated Thread Diameter: 18.000 Universal Or Specific Fit: Specific UPC: 087295252017 Wire Quantity: 4 Wiring Harness Length: 20.5000 Part Description: 2012 Kia Optima OE Type Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.0L VEHICLE SPECIFIC Product Specifications Notes: Calif; OE Quality Replacement Sensor;OE Quality Replacement Sensor Connector Gender: Male Installation Type: Screw O2 Sensor Configuration: Direct Fit Position: Downstream Sensor Type: Heated Thread Diameter: 0.71" (18 mm) UPC: 042511117709 Wire Harness Length: 23.43" (595.1 mm) Wires Quantity: 4 Wire Leads Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Calif-ESV; B1S1;B1S1 Connector Gender: Male Overall Length: 19.8"(502.92 mm) Position: Upstream Sensor Type: Heated Thread Diameter: 0.71"(18.0 mm) UPC: 724620038822 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 16.26"(413.004 mm) Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Wideband Premium Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | Hybrid | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.0L 2012 Kia Optima | All Trims | 4 Cyl 2.4L Show More VEHICLE SPECIFIC Product Specifications Notes: w/o Calif Emissions Position: Downstream UPC: 843209105950 Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.0L 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Calif-ESV; Upstream; B1S1;Upstream; B1S1 Connector Gender: Male Connector Shape: Radiused Polygon Installation Type: Threaded Overall Length: 19.8" Position: Upstream Sensor Type: Heated Thread Diameter: 18.0 mm UPC: 724620094835 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 16.26" Wires Quantity: 5 Wire Leads Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | Hybrid | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.0L 2012 Kia Optima | All Trims | 4 Cyl 2.4L Show More VEHICLE SPECIFIC Product Specifications Position: Downstream UPC: 843209106100 Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: B1S2;Non Calif-ESV; B1S2 Connector Gender: Female Overall Length: 21.77"(552.958 mm) Position: Downstream Sensor Type: Heated Thread Diameter: 0.71"(18.0 mm) UPC: 724620044120 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 18.23"(463.042 mm) Wires Quantity: 4 Wire Leads Part Description: 2012 Kia Optima Premium Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.0L VEHICLE SPECIFIC Product Specifications Notes: Downstream; B1S2;Non Calif-ESV; Downstream; B1S2 Connector Gender: Female Connector Shape: Radiused Polygon Installation Type: Threaded Overall Length: 21.77" Position: Downstream Sensor Type: Heated Thread Diameter: 18.0 mm UPC: 724620094385 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 18.23" Wires Quantity: 4 Wire Leads Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.0L VEHICLE SPECIFIC Product Specifications Notes: B1S2;Calif-ESV; B1S2 Connector Gender: Male Overall Length: 24.72"(627.888 mm) Position: Downstream Sensor Type: Heated Thread Diameter: 0.71"(18.0 mm) UPC: 724620038808 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 21.18"(537.972 mm) Wires Quantity: 4 Wire Leads Part Description: 2012 Kia Optima Premium Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | Hybrid | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: Downstream; B1S2;Calif-ESV; Downstream; B1S2 Connector Gender: Male Connector Shape: Radiused Polygon Installation Type: Threaded Overall Length: 24.72" Position: Downstream Sensor Type: Heated Thread Diameter: 18.0 mm UPC: 724620094408 Wire Gauge Measurement: 20 Gauge Wire Harness Length: 21.18" Wires Quantity: 4 Wire Leads Part Description: 2012 Kia Optima Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | Hybrid | 4 Cyl 2.4L 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: B1S1; OE MFR: NTK Meets or Exceeds Original Equipment Manufacture Specifications: Yes Mounting Bracket Included: No Sensor Type: Heated Thread Diameter: 18.000 Thread Length: 0.38 Universal Or Specific Fit: Specific UPC: 087295243701 Wire Quantity: 5 Wiring Harness Length: 17.5 Part Description: 2012 Kia Optima OE Type 5-Wire Wideband A/F Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.0L VEHICLE SPECIFIC Product Specifications Notes: B1S1; Fed Emissions; OE MFR: NTK;B1S1; OE MFR: NTK Meets or Exceeds Original Equipment Manufacture Specifications: Yes Mounting Bracket Included: No Sensor Type: Heated Thread Diameter: 18.000 Thread Length: 0.38 Universal Or Specific Fit: Specific UPC: 087295243909 Wire Quantity: 5 Wiring Harness Length: 26.0 Part Description: 2012 Kia Optima OE Type 5-Wire Wideband A/F Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L VEHICLE SPECIFIC Product Specifications Notes: B1S2; Calif Emissions; OE MFR: NTK;B1S2; OE MFR: NTK Mounting Type: Threaded Sensor Type: Heated Thread Diameter: 18.000 Universal Or Specific Fit: Specific UPC: 087295251997 Wire Quantity: 4 Wiring Harness Length: 23.2500 Part Description: 2012 Kia Optima OE Type Oxygen Sensor More Info Vehicle Fitment 2012 Kia Optima | All Trims | 4 Cyl 2.4L