2003 Acura RSX Oxygen Sensor
Browse our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2003 Acura RSX.





2003 Acura RSX Oxygen Sensor
$116.92
$74.04
10+ In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;





2003 Acura RSX Oxygen Sensor
$116.92
$74.04
10+ In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3;





2003 Acura RSX Oxygen Sensor
$120.85
$68.92
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Vehicle Fitment Notes:
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK

2003 Acura RSX Oxygen Sensor
$66.61
$60.38
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor





2003 Acura RSX Oxygen Sensor
$538.95
$449.64
Limited Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;





2003 Acura RSX Oxygen Sensor
$538.95
$449.64
Limited Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3; Transmission Control Type: Manual;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3; Transmission Control Type: Manual;





2003 Acura RSX Oxygen Sensor
$383.48
$287.61
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;





2003 Acura RSX Oxygen Sensor
$902.68
$637.03
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Transmission Control Type: Automatic;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Transmission Control Type: Automatic;





2003 Acura RSX Oxygen Sensor
$209.15
$141.80
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3;





2003 Acura RSX Oxygen Sensor
$422.97
$306.39
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Manual;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Manual;





2003 Acura RSX Oxygen Sensor
$422.97
$306.39
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Type-S;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Type-S;





2003 Acura RSX Oxygen Sensor
$125.12
$90.61
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);

2003 Acura RSX Oxygen Sensor
$299.18
$108.11
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor




2003 Acura RSX Oxygen Sensor
$996.41
$593.86
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Automatic;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Automatic;
Vehicle Fitment Notes:
w/ 4 Wires
w/ 4 Wires




2003 Acura RSX Oxygen Sensor
$712.44
$382.16
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Manual;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Manual;
Vehicle Fitment Notes:
w/ 4 Wires
w/ 4 Wires




2003 Acura RSX Oxygen Sensor
$712.44
$382.16
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Type-S; Transmission Control Type: Manual;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Type-S; Transmission Control Type: Manual;
Vehicle Fitment Notes:
w/ 4 Wires
w/ 4 Wires




2003 Acura RSX Oxygen Sensor
$84.28
$45.21
Call For Availability
Condition: New
Downstream
Required Per Vehicle: 1
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0);

2003 Acura RSX Air / Fuel Ratio Sensor
$320.32
$287.10
10+ In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A2;
Vehicle Fitment Notes:
DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE
DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE





2003 Acura RSX Air / Fuel Ratio Sensor
$461.82
$310.54
10+ In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Manual;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Manual;
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design





2003 Acura RSX Air / Fuel Ratio Sensor
$461.82
$310.54
10+ In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Type-S;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Type-S;
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

2003 Acura RSX Air / Fuel Ratio Sensor
$362.39
$287.05
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3; Transmission Control Type: Manual;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Engine Designation: K20A3; Transmission Control Type: Manual;
Vehicle Fitment Notes:
DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE
DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE





2003 Acura RSX Air / Fuel Ratio Sensor
$591.52
$322.19
In Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Upstream
Required Per Vehicle: 1
Made in Japan
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Automatic;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Sub-Model: Base; Transmission Control Type: Automatic;
Vehicle Fitment Notes:
B1S1 OE Equivalent Design
B1S1 OE Equivalent Design

2003 Acura RSX Air / Fuel Ratio Sensor
$568.67
$305.28
Limited Stock
Condition: New
Ships: Today, Feb. 12th
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Upstream
Required Per Vehicle: 1
Made in USA
Fits: 2003 Acura RSX
Equipped With:
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Transmission Control Type: Automatic;
Engine Base: 2.0L 1998cc 122ci L4 (3.39x3.39; 86.0x86.0); Transmission Control Type: Automatic;
Vehicle Fitment Notes:
DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE
DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE