Emission Modules & Control Units
Oxygen Sensor
Mazda
F201-18-861A-9U
626 & MX-6. GLC. Vendor:NTK.
$157.00
MSRP $229.09
Save $72.09
31.5% Off 
Oxygen Sensor
Mazda
AJF6-18-861A
Mazda6. 3.0l. Rear. 3.0L, lower.
$85.43
MSRP $124.21
Save $38.78
31.2% Off Oxygen Sensor
Mazda
BP03-18-861B-9U
Without turbo. 323, Protege. Sohc. MX-3. 1.6l.
$152.60
MSRP $222.66
Save $70.06
31.5% Off Oxygen Sensor
Mazda
L396-18-861A
Mazda6. 2.3l. Lower. Auto trans. Front. Calif.
$126.07
MSRP $183.95
Save $57.88
31.5% Off 
Oxygen Sensor
Mazda
AJ60-18-861B
Mazda6. 3.0l. Rear. 3.0L, lower.
$92.16
MSRP $133.99
Save $41.83
31.2% Off Oxygen Sensor
Mazda
KLA6-18-861-9U
Without turbo. 6 cyl. On exhaust pipe. 626, MX-6. 6 cyl. Front. Federal.
$173.23
MSRP $252.76
Save $79.53
31.5% Off 
Oxygen Sensor
Mazda
L5D8-18-8G1
Air-Fuel Ratio Sensor. Mazda3. 2.5l. Front.
$183.51
MSRP $267.75
Save $84.24
31.5% Off Oxygen Sensor
Mazda
GY02-18-861B-9U
MPV. Front. Lower. California.
$105.44
MSRP $153.31
Save $47.87
31.2% Off 
Oxygen Sensor
Mazda
AJ59-18-861C
Mazda6. 3.0l. Front. 3.0L, lower.
$116.24
MSRP $169.61
Save $53.37
31.5% Off 
Oxygen Sensor
Mazda
L34B-18-861B
Mazdaspeed3. Rear. 2.3L.
$205.55
MSRP $299.91
Save $94.36
31.5% Off 
2016-2025 Mazda Upper Front Oxygen Sensor
Mazda
PY8V-18-8G1
Air-Fuel Ratio Sensor. CX-9. Upper. 2.5L turbo. CX-5. 2.5l. Upstream. With turbo. Mazda6. Front.
$234.07
MSRP $349.48
Save $115.41
33% Off Oxygen Sensor
Mazda
L3A1-18-861C-9U
Mazda3. 2.3l. California. Rear.
$126.04
MSRP $183.91
Save $57.87
31.5% Off 
Oxygen Sensor
Mazda
FSE1-18-861B
626, MX-6. 4 cyl. On exhaust pipe. Calif.
$52.50
MSRP $73.69
Save $21.19
28.8% Off 
Oxygen Sensor
Mazda
ZZC3-18-861
Tribute hev. Upper. Tribute. 2.3l. No. 1.
$57.91
MSRP $84.20
Save $26.29
31.2% Off 
Oxygen Sensor
Mazda
AJ53-18-861A-9U
Postconverter. MPV. Rear. Lower. All.
$171.30
MSRP $249.93
Save $78.63
31.5% Off 
Oxygen Sensor
Mazda
1F81-18-860
B4000. Rear. Right. 4.0L. B3000.
$39.27
MSRP $55.13
Save $15.86
28.8% Off 
2013-2025 Mazda CX-5 and 2019-2023 Mazda CX-9 Lower Rear Oxygen Sensor
Mazda
PE02-18-86ZA
CX-9. Lower. 2.5L turbo. Rear. CX-5. 2.5l. Downstream. With turbo. 2.5L, engine compartment. 2.0L, engine compartment.
$203.74
MSRP $297.28
Save $93.54
31.5% Off Exhaust Gas Temperature (Egt) Sensor
Mazda
SH2N-18-7G0
Location-Catalytic Converter. Front. Exhaust temp sensor. CX-5. 2.2l diesel. No.1.
$187.91
MSRP $274.17
Save $86.26
31.5% Off 
Oxygen Sensor
Mazda
BP8K-18-861-9U
Miata mx5. Rear. With turbo.
$124.83
MSRP $182.14
Save $57.31
31.5% Off 
Nitrogen Oxide Sensor
Mazda
SHY7-18-7E0B
CX-5. 2.2l diesel. No.2. NOX Sensor.
$462.95
MSRP $697.46
Save $234.51
33.6% Off Oxygen Sensor
Mazda
L33X-18-8G1C
Mazdaspeed3. Front. From 4/1/08. Air-Fuel Ratio Sensor.
$235.80
MSRP $352.07
Save $116.27
33% Off 
Oxygen Sensor
Mazda
LF69-18-861D-9U
Mazda3. 2.3l. California. Rear. Mazda3. 2.0l.
$211.21
MSRP $308.18
Save $96.97
31.5% Off 
Oxygen Sensor
Mazda
AJTT-18-861
Stamped #F85F9G444BA. Stamped #F85F-9G444-BA.
$58.60
MSRP $85.20
Save $26.60
31.2% Off 
Oxygen Sensor
Mazda
L32D-18-861D-9U
Exc.Calif. Mazda3. 2.3l. Federal. Rear. From 12/1/06. To 12/1/06.
$235.36
MSRP $351.40
Save $116.04
33% Off Oxygen Sensor
Mazda
ZZMG-18-861
Stamped #F48F9F472BB. Stamped #F48F9F472BC.
$43.32
MSRP $60.81
Save $17.49
28.8% Off Oxygen Sensor
Mazda
LF63-18-8G1B-9U
Air-Fuel Ratio Sensor. Mazda3. 2.3l. California. Front. Mazda3. 2.0l.
$250.80
MSRP $374.46
Save $123.66
33% Off 
Oxygen Sensor
Mazda
ZZR1-18-861
Stamped #xl3f9f472aa. B3000. Stamped #F85F9G444DA. B2300. 2.3L, rear. 3.0L, front.
$69.02
MSRP $100.35
Save $31.33
31.2% Off Oxygen Sensor
Mazda
AJ03-18-861D
No. 1. 3.0L. Tribute. 2.0l.
$62.37
MSRP $90.68
Save $28.31
31.2% Off 
Oxygen Sensor
Mazda
ZZC4-18-861
Tribute hev. Lower. Tribute. 2.3l. No. 1.
$42.67
MSRP $59.89
Save $17.22
28.8% Off Oxygen Sensor
Mazda
AJ51-18-861-9U
MPV. Front. Upper. Preconverter.
$147.14
MSRP $214.68
Save $67.54
31.5% Off Exhaust Gas Temperature (Egt) Sensor
Mazda
SH3P-18-7G0
Location-Catalytic Converter. Front. Exhaust temp sensor. CX-5. 2.2l diesel. No.3.
$186.70
MSRP $272.40
Save $85.70
31.5% Off Oxygen Sensor
Mazda
ZZM4-18-860
Stamped #f4zf9g444db. Stamped #F65F9G444DA.
$114.03
MSRP $165.80
Save $51.77
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