2004 Acura RSX Oxygen Sensor
Navigate our online catalogue to find original replacement Oxygen Sensors specifically designed to fit a 2004 Acura RSX.








Oxygen Sensor
$538.95
$404.68 CAD
Limited Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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;







Oxygen Sensor
$538.95
$404.68 CAD
Limited Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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;







Oxygen Sensor
$116.92
$66.63 CAD
10+ In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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;







Oxygen Sensor
$116.92
$66.63 CAD
10+ In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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;







Oxygen Sensor
$120.85
$68.92 CAD
In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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

Oxygen Sensor
$66.61
$60.38 CAD
In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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







Oxygen Sensor
$383.48
$287.61 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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;







Oxygen Sensor
$902.68
$637.03 CAD
Out of Stock
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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;







Oxygen Sensor
$209.15
$141.80 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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;





Oxygen Sensor
$422.97
$306.39 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
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;





Oxygen Sensor
$422.97
$306.39 CAD
Out of Stock
Condition: New
Front
Required Per Vehicle: 1
Vehicle fitment:
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;





Oxygen Sensor
$125.12
$90.61 CAD
Out of Stock
Condition: New
Rear
Required Per Vehicle: 1
Vehicle fitment:
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);

Oxygen Sensor
$299.18
$108.11 CAD
Out of Stock
Condition: New
Downstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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




Oxygen Sensor
$996.41
$593.86 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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




Oxygen Sensor
$712.44
$382.16 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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




Oxygen Sensor
$712.44
$382.16 CAD
Call For Availability
Condition: New
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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:
w/ 4 Wires
w/ 4 Wires




Oxygen Sensor
$84.28
$45.21 CAD
Call For Availability
Condition: New
Downstream
Required Per Vehicle: 1
Vehicle fitment:
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);







Air / Fuel Ratio Sensor
$461.82
$310.54 CAD
10+ In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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







Air / Fuel Ratio Sensor
$461.82
$310.54 CAD
10+ In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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







Air / Fuel Ratio Sensor
$591.52
$322.19 CAD
In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
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

Air / Fuel Ratio Sensor
$362.39
$287.05 CAD
In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Pick-Up: Ready in 1 Hour Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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

Air / Fuel Ratio Sensor
$320.32
$287.10 CAD
In Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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

Air / Fuel Ratio Sensor
$568.67
$305.28 CAD
Limited Stock
Condition: New
Ships: Wednesday Oct. 15th
Pick-Up: Ready in 2-3 Hours Tuesday Oct. 14th
Pick-Up: Ready in 2-3 Hours Tuesday Oct. 14th
Upstream
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
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