Emission Modules & Control Units
Oxygen Sensor
Mazda
ZYE9-18-8G1
Air-Fuel Ratio Sensor. Mazda2. Upper.
$312.63
MSRP $449.27
Save $136.64
30.4% Off 
Oxygen Sensor
Mazda
PXEP-18-861
CX-90. 2.5l. Downstream. CX-70. 2.5l.
$265.40
MSRP $381.40
Save $116.00
30.4% Off 
Oxygen Sensor
Mazda
KL61-18-861A-9U
Millenia. 2.5l. No. 3. 2.5L, front pipe, front.
$207.91
MSRP $266.60
Save $58.69
22% Off 
Oxygen Sensor
Mazda
N3H3-18-861B-9U
RX-8. Rear. Air pump and sensors, manual trans.
$210.06
MSRP $301.88
Save $91.82
30.4% Off 
Oxygen Sensor
Mazda
ZZP3-18-861
B4000. Stamped #F85F9G444DA. 3.0L, rear. B3000. 4.0L. 6 cylinder, 3.0L. Stamped #F75F9G444DB.
$118.85
MSRP $165.80
Save $46.95
28.3% Off 
Oxygen Sensor
Mazda
1F20-18-860
Stamped #F85F9G444AB. Stamped #F85F-9G444-AB.
$63.10
MSRP $88.01
Save $24.91
28.3% Off 
Oxygen Sensor
Mazda
L394-18-861A
Mazda6. 2.3l. Lower. Manual trans. 2.3L, without turbocharger. Exc.Calif.
$132.18
MSRP $189.96
Save $57.78
30.4% Off 
Oxygen Sensor
Mazda
LF3T-18-8G1
Air-Fuel Ratio Sensor. Mazda3. 2.0l. Front. 2.0L without skyactiv, california.
$184.64
MSRP $265.33
Save $80.69
30.4% Off 
Oxygen Sensor
Mazda
BP6G-18-861C-9U
Miata mx5. Rear. Without turbo.
$278.92
MSRP $400.83
Save $121.91
30.4% Off 
Oxygen Sensor
Mazda
ZZR2-18-861
B4000. 4.0L. Stamped #F88F9F472BA. Stamped #xl3f-9f472-ba. B3000. Front. Left.
$59.23
MSRP $81.26
Save $22.03
27.1% Off 
Oxygen Sensor
Mazda
Z501-18-861A-9U
Protege. 1.5l. Federal. Rear.
$121.80
MSRP $175.03
Save $53.23
30.4% Off 
Oxygen Sensor
Mazda
BP4X-18-861A-9U
California, rear. Miata mx5. Front.
$193.31
MSRP $277.80
Save $84.49
30.4% Off 
Oxygen Sensor
Mazda
L33L-18-8G1D-9U
Air-Fuel Ratio Sensor.
$199.57
MSRP $286.80
Save $87.23
30.4% Off 
Oxygen Sensor
Mazda
BP3B-18-86Z-9U
Exc.Calif. Miata mx5. Rear. Federal.
$179.20
MSRP $257.52
Save $78.32
30.4% Off 
Oxygen Sensor
Mazda
LFL8-18-861-9U
Mazda3. 2.0l. Rear. To 11/24/06. 2.0l, federal, to 11/06.
$229.09
MSRP $329.22
Save $100.13
30.4% Off 
Oxygen Sensor
Mazda
PYFB-18-86Z
2.5L non turbo, 2018-25. CX-5. 2.5l. Downstream. Without turbo.
$197.27
MSRP $283.49
Save $86.22
30.4% Off 
Oxygen Sensor
Mazda
KLS6-18-861B
2.5L, front pipe, rear. Calif.
$126.27
MSRP $181.46
Save $55.19
30.4% Off Oxygen Sensor
Mazda
BP8J-18-861B-9U
Miata mx5. Front. With turbo.
$230.57
MSRP $331.35
Save $100.78
30.4% Off 
Oxygen Sensor
Mazda
JE46-18-86Z-9U
3.0l. Auto trans. MPV.
$143.74
MSRP $206.56
Save $62.82
30.4% Off 
Sensor Soot
Mazda
SHYJ-18-7E0
Soot sensor. CX-5. 2.2l diesel.
$443.42
MSRP $642.77
Save $199.35
31% Off Oxygen Sensor
Mazda
BP6F-18-861B-9U
Miata mx5. Front. Without turbo.
$275.81
MSRP $396.36
Save $120.55
30.4% Off 
Oxygen Sensor
Mazda
FS1G-18-861A
626, MX-6. 4 cyl. On exhaust manifold. All. 2.0L, federal, front. Exc.Calif.
$112.02
MSRP $156.27
Save $44.25
28.3% Off Oxygen Sensor
Mazda
BPD3-18-861A-9U
Protege. 1.8l. 1.8L, at front pipe.
$176.13
MSRP $253.12
Save $76.99
30.4% Off 
Oxygen Sensor
Mazda
ZM03-18-861A-9U
Protege. 1.6l. Front. 1.6L, except california. All.
$210.92
MSRP $303.12
Save $92.20
30.4% Off 
Oxygen Sensor
Mazda
FS2V-18-861B-9U
2.5L, front pipe, front.
$187.71
MSRP $240.70
Save $52.99
22% Off 
Oxygen Sensor
Mazda
CA41-18-861
CX-9. 2011-15. 3.7L, lower. Mazda6. 3.7l.
$108.42
MSRP $151.25
Save $42.83
28.3% Off Oxygen Sensor
Mazda
ZZM8-18-861
6 cylinder, 4.0L. Navajo. Stamped #F47F9F472CA.
$57.14
MSRP $78.40
Save $21.26
27.1% Off Oxygen Sensor
Mazda
KL56-18-861-9U
Without turbo. 6 cyl. On exhaust manifold. 626, MX-6. 6 cyl. Front. California.
$126.56
MSRP $181.87
Save $55.31
30.4% Off 
Oxygen Sensor
Mazda
KJ04-18-861B-9U
Millenia. 2.3l. No. 4. 2.3L, rear manifold, lower.
$172.19
MSRP $247.46
Save $75.27
30.4% Off 
Oxygen Sensor
Mazda
LF66-18-861C-9U
Front. Mazda5. Mazda3. 2.3l. California. Mazda3. 2.0l. Federal.
$144.68
MSRP $207.91
Save $63.23
30.4% Off 
Oxygen Sensor
Mazda
ZZP1-18-861
Stamped #F88F9F472BA. B4000. 4.0L. 2.3L, front. B2300. B3000. Stamped #F78F9F472BA.
$44.32
MSRP $60.81
Save $16.49
27.1% Off 
Oxygen Sensor
Mazda
PX1N-18-8G1
Air-Fuel Ratio Sensor. CX-30. 2.5L turbo, engine compartment. CX-50. Without hybrid. With turbo. Upstream.
$266.37
MSRP $382.79
Save $116.42
30.4% Off No results found. Here are some helpful search tips:
- Search by a part name. Example: water pump.
- Be less specific. Example: brake instead of ceramic brake.
- Remove information such as make, year or model.
- Can't find the part you are looking for? Contact us and we'll find it for you!