2004 Mazda 3 Air / Fuel Ratio Sensor
Navigate our online catalogue to find original replacement Air / Fuel Ratio Sensors specifically designed to fit a 2004 Mazda 3.
Air / Fuel Ratio Sensor
$433.25
$211.15
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Front Sensor; Located in Manifold B1S1 Calif. Emissions OE Equivalent Design
Front Sensor; Located in Manifold B1S1 Calif. Emissions OE Equivalent Design
Air / Fuel Ratio Sensor
$322.54
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Calif. DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE
Calif. DENSO is the O.E. Manufacturer / Direct Fit Air Fuel Ratio Sensor OE
Oxygen Sensor
$206.52
$144.94
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Oxygen Sensor
$206.52
$144.94
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Oxygen Sensor
$209.98
$133.33
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Oxygen Sensor
$116.92
$66.63
10+ In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Oxygen Sensor
$116.92
$66.63
10+ In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Oxygen Sensor
$129.92
$69.97
10+ In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Primary Converter with California Emissions System
Located After Primary Converter with California Emissions System
Oxygen Sensor
$129.92
$69.97
10+ In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Secondary Converter with California Emissions System
Located After Secondary Converter with California Emissions System
Oxygen Sensor
$74.99
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Secondary Converter without California Emissions System
Located After Secondary Converter without California Emissions System
Oxygen Sensor
$74.99
In Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Oxygen Sensor
$435.60
$394.53
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System
Oxygen Sensor
$214.92
$110.75
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
B1S2 Federal Emissions OE MFR: NTK
B1S2 Federal Emissions OE MFR: NTK
Oxygen Sensor
$214.92
$110.75
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Vehicle Fitment Notes:
B1S2 OE MFR: NTK
B1S2 OE MFR: NTK
Oxygen Sensor
$207.48
$106.04
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
B1S1 Federal Emissions OE MFR: NTK
B1S1 Federal Emissions OE MFR: NTK
Oxygen Sensor
$207.48
$106.04
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Pick-Up: Ready in 2-3 Hours Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Vehicle Fitment Notes:
B1S1 OE MFR: NTK
B1S1 OE MFR: NTK
Oxygen Sensor
$197.42
$102.44
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Rear Sensor; Located After Secondary Catalyst B1S3 Calif. Emissions OE Equivalent Design
Rear Sensor; Located After Secondary Catalyst B1S3 Calif. Emissions OE Equivalent Design
Oxygen Sensor
$197.42
$102.44
In Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Intermediate
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Center Sensor; Located After Primary Catalyst B1S2 Calif. Emissions OE Equivalent Design
Center Sensor; Located After Primary Catalyst B1S2 Calif. Emissions OE Equivalent Design
Oxygen Sensor
$208.70
$108.59
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Condition: New
Required Per Vehicle: 2
Required Per Vehicle: 2
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Calif. DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE
Calif. DENSO is the O.E. Manufacturer / Direct Fit Oxygen Sensor OE
Oxygen Sensor
$245.25
$115.19
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor
$245.25
$115.19
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor
$216.09
$118.90
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Canada & Exc. Calif. O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor
$216.09
$118.90
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Vehicle Fitment Notes:
O.E. Quality Direct Fit Replacement Sensor
O.E. Quality Direct Fit Replacement Sensor
Oxygen Sensor
$85.59
$45.92
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
w/ Federal Emissions
w/ Federal Emissions
Oxygen Sensor
$85.59
$45.92
Limited Stock
Ships: Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Pick-Up: Ready in 1 Hour Thursday Oct. 2nd
Upstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Oxygen Sensor
$226.10
$145.12
Out of Stock
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Secondary Converter with California Emissions System
Located After Secondary Converter with California Emissions System
Oxygen Sensor
$256.85
$136.11
Out of Stock
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Primary Converter with California Emissions System
Located After Primary Converter with California Emissions System
Oxygen Sensor
$289.65
$174.70
Out of Stock
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Secondary Converter without California Emissions System
Located After Secondary Converter without California Emissions System
Oxygen Sensor
$219.97
$159.36
Out of Stock
Center
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System
Oxygen Sensor
$219.97
$159.36
Out of Stock
Rear
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
with California Emissions System
with California Emissions System
Oxygen Sensor
$274.70
$199.00
Out of Stock
Rear
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
without California Emissions System
without California Emissions System
Oxygen Sensor
$83.31
$72.46
Call For Availability
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
w/ Federal Emissions
w/ Federal Emissions
Oxygen Sensor
$83.31
$72.46
Call For Availability
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Engine Base: 2.3L 2260cc L4 (3.44x3.70; 87.4x94.0);
Oxygen Sensor
$147.44
$79.08
Call For Availability
Downstream
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Engine Base: 2.0L 2000cc 122ci L4 (3.44x3.27; 87.5x83.1);
Vehicle Fitment Notes:
Located After Primary Catalytic Converter; w/ California Emissions Located After Secondary Catalytic Converter; w/ California Emissions
Located After Primary Catalytic Converter; w/ California Emissions Located After Secondary Catalytic Converter; w/ California Emissions