Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
3
>
2012
>
Engine & Drivetrain
>
Oxygen Sensors & Components
2012 Mazda 3 Oxygen Sensors & Components
My Vehicle
Change Vehicle
2012 Mazda 3
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain
Department
Replacement
Part Type
Oxygen Sensor
Brands
Denso
NTK
Spectra Premium
Walker Products
Prices
$49.99 and under
$50 to $99.99
$100 to $199.99
$200 to $299.99
$300 and over
38
products about 2012 Mazda 3 Oxygen Sensors & Components found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
Denso®
Air Fuel Ratio Sensor for 2012 Mazda 3
PartNumber:
234-5058
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: 042511121577
Wire Harness Length: 18.9" (480.1 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Air Fuel Ratio Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$134.49
Add to Cart
Denso®
Air Fuel Ratio Sensor for 2012 Mazda 3
PartNumber:
234-5063
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: 042511121591
Wire Harness Length: 16.65" (422.9 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Air Fuel Ratio Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$124.62
Add to Cart
Denso®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
234-4391
VEHICLE SPECIFIC
Product 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: 042511114296
Wire Harness Length: 14.17" (359.9 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$92.87
Add to Cart
Spectra Premium®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
OS5595
VEHICLE SPECIFIC
Product Specifications
Notes: w/o PZEV (Partial Zero Emission Vehicle); Bank 1 Sensor 2
Connector Gender: Male
Connector Shape: Square
Installation Type: Screw
Overall Length: 14 9/16"
Position: Downstream
Sensor Type: Heated - Zirconia
Terminal Quantity: 4
Thread: M18 X 1.5 mm
UPC: 671607539806
Wrench Size: 0.88" (22 mm)
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$54.78
Add to Cart
NTK®
OE Type 5-Wire Wideband A/F Sensor for 2012 Mazda 3
PartNumber:
24393
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1; OE MFR: NTK
Location: B1S1
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.709" (18.01 mm)
Thread Length: 0.38" (9.65 mm)
UPC: 087295243930
Wire Harness Length: 29.8" (756.92 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 OE Type 5-Wire Wideband A/F Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$223.34
Add to Cart
Denso®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
234-4505
VEHICLE SPECIFIC
Product Specifications
Notes: 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: 042511119093
Wire Harness Length: 15.83" (402.1 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$71.74
Add to Cart
Spectra Premium®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
OS6111
VEHICLE SPECIFIC
Product Specifications
Notes: Bank 1 Sensor 2
Connector Gender: Male
Connector Shape: Rectangular
Installation Type: Screw
Overall Length: 15.19" (385.83 mm)
Position: Downstream
UPC: 671607568769
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$48.08
Add to Cart
Walker Products®
Wideband Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-25101
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1
Connector Gender: Male
Overall Length: 17.83"(452.882 mm)
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620057311
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 14.29"(362.966 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Wideband Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$110.47
Add to Cart
NTK®
OE Type 5-Wire Wideband A/F Sensor for 2012 Mazda 3
PartNumber:
24368
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1; Non-SkyActiv Eng; 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: 087295243688
Wire Quantity: 5
Wiring Harness Length: 19.0
Part Description: 2012 Mazda 3 OE Type 5-Wire Wideband A/F Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$138.16
Add to Cart
Denso®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
234-4467
VEHICLE SPECIFIC
Product Specifications
Notes: Exc SkyActiv Eng; 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: 042511118317
Wire Harness Length: 12.6" (320 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$63.95
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-35075
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream; B1S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 17.83"
Position: Upstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620095405
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 14.29"
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$95.08
Add to Cart
NTK®
OE Type 5-Wire Wideband A/F Sensor for 2012 Mazda 3
PartNumber:
24395
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: 087295243954
Wire Quantity: 5
Wiring Harness Length: 12.5
Part Description: 2012 Mazda 3 OE Type 5-Wire Wideband A/F Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$135.74
Add to Cart
Spectra Premium®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
OS6090
VEHICLE SPECIFIC
Product Specifications
Notes: w/PZEV (Partial Zero Emissions Vehicle); Bank 1 Sensor 2;w/PZEV (Partail Zero Emissions Vehicle); Bank 1 Sensor 2
Connector Gender: Male
Connector Shape: Rectangular
Installation Type: Screw
Overall Length: 17.5" (444.5 mm)
Position: Downstream
UPC: 671607568554
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$39.45
Add to Cart
Walker Products®
Wideband Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-25066
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1
Connector Gender: Male
Location: B1S1 Sensor
Overall Length: 32.6"(828.04 mm)
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620044298
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 29.06"(738.124 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Wideband Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$100.18
Add to Cart
NTK®
OE Type 5-Wire Wideband A/F Sensor for 2012 Mazda 3
PartNumber:
24367
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1; SkyActiv Eng; 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: 087295243671
Wire Quantity: 5
Wiring Harness Length: 16.5
Part Description: 2012 Mazda 3 OE Type 5-Wire Wideband A/F Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$128.02
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-35045
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream; B1S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B1S2
Overall Length: 32.6"
Position: Upstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620095115
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 29.06"
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$89.66
Add to Cart
NTK®
OE Type Oxygen Sensor for 2012 Mazda 3
PartNumber:
24442
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2; OE MFR: NTK
Mounting Type: Threaded
Sensor Type: Heated
Thread Diameter: 18.000
Universal Or Specific Fit: Specific
UPC: 087295244425
Wire Quantity: 4
Wiring Harness Length: 14.2500
Part Description: 2012 Mazda 3 OE Type Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$93.79
Add to Cart
Walker Products®
Wideband Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-25029
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1
Connector Gender: Male
Location: B1S1 Sensor
Overall Length: 20.79"(528.066 mm)
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620018534
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 17.24"(437.896 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Wideband Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$99.03
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-35026
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream; B1S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 20.79"
Position: Upstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620094927
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 17.24"
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$84.78
Add to Cart
NTK®
OE Type Oxygen Sensor for 2012 Mazda 3
PartNumber:
24460
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2; OE MFR: NTK
Installation Type: Screw
Location: B1S2
O2 Sensor Configuration: Direct Fit
Position: Downstream
Thread Diameter: 0.71" (18 mm)
UPC: 087295244609
Wire Harness Length: 15.75" (400.1 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 OE Type Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$74.01
Add to Cart
Walker Products®
Wideband Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-25063
VEHICLE SPECIFIC
Product Specifications
Notes: B1S1
Connector Gender: Male
Location: B1S1 Sensor
Overall Length: 13.9"(353.06 mm)
Position: Upstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620038747
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 10.35" (262.9 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Wideband Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$92.66
Add to Cart
NTK®
OE Type Oxygen Sensor for 2012 Mazda 3
PartNumber:
24458
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2; OE MFR: NTK;B1S2; Non-SkyActiv Eng; OE MFR: NTK
Installation Type: Screw
Location: B1S2
O2 Sensor Configuration: Direct Fit
Position: Downstream
Thread Diameter: 0.71" (18 mm)
Wire Harness Length: 12.5" (317.5 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 OE Type Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$67.98
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-35033
VEHICLE SPECIFIC
Product Specifications
Notes: Upstream; B1S1
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B1S2
Overall Length: 13.9"
Position: Upstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620094996
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 10.35" (262.9 mm)
Wires Quantity: 5 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$89.69
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-24795
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2
Connector Gender: Female
Location: B1S2 Sensor
Overall Length: 15.87"(403.098 mm)
Position: Downstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620014970
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"(312.928 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$66.50
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-24872
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2
Connector Gender: Male
Location: B1S2 Sensor
Overall Length: 13.9"(353.06 mm)
Position: Downstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620038662
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 10.35" (262.9 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$63.22
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-24958
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2
Connector Gender: Male
Overall Length: 18.82"(478.028 mm)
Position: Downstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620045783
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 15.28"(388.112 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$64.70
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-34507
VEHICLE SPECIFIC
Product Specifications
Notes: Downstream; B1S2
Connector Gender: Female
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B1S1
Overall Length: 15.87"
Position: Downstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620093203
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 12.32"
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.3L
$56.68
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-34110
VEHICLE SPECIFIC
Product Specifications
Notes: Downstream; B1S2
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Location: B1S1
Overall Length: 13.9"
Position: Downstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620089336
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 10.35" (262.9 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$50.52
Add to Cart
Walker Products®
Oxygen Sensor for 2012 Mazda 3
PartNumber:
350-34392
VEHICLE SPECIFIC
Product Specifications
Notes: Downstream; B1S2
Connector Gender: Male
Connector Shape: Radiused Polygon
Installation Type: Threaded
Overall Length: 18.82"
Position: Downstream
Sensor Type: Heated
Thread Diameter: 18.0 mm
UPC: 724620092084
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 15.28"
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.5L
$51.59
Add to Cart
Walker Products®
Premium Oxygen Sensor for 2012 Mazda 3
PartNumber:
250-24086
VEHICLE SPECIFIC
Product Specifications
Notes: B1S2
Connector Gender: Male
Location: B1S2 Sensor
Overall Length: 16.85"(427.99 mm)
Position: Downstream
Sensor Type: Heated
Thread Diameter: 0.71"(18.0 mm)
UPC: 724620018329
Wire Gauge Measurement: 20 Gauge
Wire Harness Length: 13.31"(338.074 mm)
Wires Quantity: 4 Wire Leads
Part Description: 2012 Mazda 3 Premium Oxygen Sensor
More Info
Vehicle Fitment
2012 Mazda 3 | All Trims | 4 Cyl 2.0L
$43.19
Add to Cart
1-30 of 38 Results
< Previous
1
2
Next >