Emission Modules & Control Units
Oxygen Sensor
Mazda
L5D9-18-86ZC
Mazda5. Rear. Mazda3. 2.5l.
$179.41
MSRP $226.57
Save $47.16
20.8% Off 
Oxygen Sensor
Mazda
L5E2-18-8G1
Air-Fuel Ratio Sensor. Mazda5. Front.
$210.10
MSRP $265.33
Save $55.23
20.8% Off 
Oxygen Sensor
Mazda
KLD8-18-861-9U
626, MX-6. 6 cyl. On exhaust manifold. Front. Federal. 2.5L, california. All. 2.5L, on manifold, rear.
$163.32
MSRP $206.26
Save $42.94
20.8% Off 
Oxygen Sensor
Mazda
PE08-18-86ZA
2.0L with skyactiv. Mazda3. 2.0l. Rear. With skyactiv-g engine.
$181.16
MSRP $228.78
Save $47.62
20.8% Off 
Oxygen Sensor
Mazda
KJ01-18-861A-9U
Millenia. 2.3l. No. 1. 2.3L, front manifold, upper.
$202.78
MSRP $256.08
Save $53.30
20.8% Off 
Oxygen Sensor
Mazda
ZZP1-18-861
Stamped #F88F9F472BA. B4000. 4.0L. 2.3L, front. B2300. B3000. Stamped #F78F9F472BA.
$49.61
MSRP $60.81
Save $11.20
18.4% Off 
Oxygen Sensor
Mazda
L395-18-8G1
Mazda6. 2.3l. Upper. Auto trans. Calif. Air-Fuel Ratio Sensor.
$226.41
MSRP $285.93
Save $59.52
20.8% Off 
Oxygen Sensor
Mazda
AJ58-18-861B
Mazda6. 3.0l. Rear. 3.0L, upper.
$98.03
MSRP $122.88
Save $24.85
20.2% Off Oxygen Sensor
Mazda
KLC7-18-861B-9U
626, MX-6. 6 cyl. On exhaust manifold. Rear. Federal. 2.5L, california. All. 2.5L, on manifold, front.
$202.98
MSRP $256.33
Save $53.35
20.8% Off 
Oxygen Sensor
Mazda
FSD9-18-861A
626, MX-6. 4 cyl. On exhaust manifold. All. Calif.
$66.00
MSRP $80.90
Save $14.90
18.4% Off Exhaust Gas Temperature (Egt) Sensor
Mazda
SH2R-18-7G0
Location-Catalytic Converter. Front. Exhaust temp sensor. CX-5. 2.2l diesel. No.2.
$207.35
MSRP $261.85
Save $54.50
20.8% Off 
Oxygen Sensor
Mazda
G609-18-861-9U
B2000, B2200. With fuel injection.
$248.77
MSRP $314.17
Save $65.40
20.8% Off 
Oxygen Sensor
Mazda
L397-18-861A
Mazda6. 2.3l. Lower. Auto trans. Rear. Calif.
$159.18
MSRP $201.02
Save $41.84
20.8% Off Nitrogen Oxide Sensor
Mazda
SHY1-18-7E0B
CX-5. 2.2l diesel. No.1. NOX Sensor.
$541.65
MSRP $689.25
Save $147.60
21.4% Off Oxygen Sensor
Mazda
KLC8-18-861A-9U
626, MX-6. 6 cyl. On exhaust pipe. Front. California.
$158.89
MSRP $200.66
Save $41.77
20.8% Off 
Oxygen Sensor
Mazda
KLM7-18-861
On converter. 2.5L, converter. Exc.Calif. 626, MX-6. 4 cyl. On exhaust pipe. Federal.
$61.02
MSRP $74.80
Save $13.78
18.4% Off 
Oxygen Sensor
Mazda
LF5G-18-861A
Mazda5. From 11/1/05. Rear.
$216.92
MSRP $273.94
Save $57.02
20.8% Off 
Oxygen Sensor
Mazda
ZZP2-18-861
4.0L. Stamped #f6tf9g444ca. B2300. Stamped f8tf9g444ca. B3000. Rear. Stamped #f8tf-9g444-ca. Stamped #F57F9G444CA. Stamped #f7tf9g444ca....
$166.82
MSRP $210.67
Save $43.85
20.8% Off 
Oxygen Sensor
Mazda
TA36-18-861B-9U
2.5L, rear manifold. Millenia. 2.5l. No. 3.
$204.75
MSRP $258.57
Save $53.82
20.8% Off Oxygen Sensor
Mazda
KLD4-18-861A-9U
626, MX-6. 6 cyl. On exhaust pipe. Rear. California. 2.5L, federal.
$182.71
MSRP $230.75
Save $48.04
20.8% Off 
Oxygen Sensor
Mazda
ZZMJ-18-861
Stamped #f5wf9f472ba. Stamped #F77F9F472BA. Stamped #f5wf9f4724ba. B2500. Front.
$43.59
MSRP $53.42
Save $9.83
18.4% Off Oxygen Sensor
Mazda
KLL5-18-861B-9U
Millenia. 2.5l. No. 1. 2.5L, front manifold.
$214.50
MSRP $270.89
Save $56.39
20.8% Off Oxygen Sensor
Mazda
LFL7-18-8G1C
Air-Fuel Ratio Sensor. Front. Mazda5. Exc.Calif. Mazda3. 2.3l. Federal. Mazda3. 2.0l.
$482.13
MSRP $613.52
Save $131.39
21.4% Off Oxygen Sensor
Mazda
ZZM0-18-861
Exc.Calif. Stamped #E97F9F472AA. 4 cylinder, federal.
$48.02
MSRP $58.86
Save $10.84
18.4% Off 
Oxygen Sensor
Mazda
FSC6-18-861A-9U
626, MX-6. 4 cyl. On exhaust manifold. 2.0L, to manifold, auto trans.
$160.92
MSRP $203.22
Save $42.30
20.8% Off Oxygen Sensor
Mazda
KLG4-18-861A
2.5L, front pipe, upper. Exc.Calif.
$66.00
MSRP $80.90
Save $14.90
18.4% Off Oxygen Sensor
Mazda
FS1K-18-861B
626, MX-6. 4 cyl. On exhaust pipe. 2.0L, all, rear. Calif.
$141.32
MSRP $178.47
Save $37.15
20.8% Off 
Oxygen Sensor
Mazda
AJD6-18-861-9U
From 10/01/03. MPV. Rear. Upper. Preconverter.
$208.93
MSRP $263.86
Save $54.93
20.8% 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.
$303.11
MSRP $382.79
Save $79.68
20.8% Off Oxygen Sensor
Mazda
KL1E-18-861A-9U
2.5L, front pipe, rear.
$176.81
MSRP $223.30
Save $46.49
20.8% Off 
Oxygen Sensor
Mazda
P54A-18-8G1
Air-Fuel Ratio Sensor. CX-3. Upper. Engine compartment.
$216.52
MSRP $273.44
Save $56.92
20.8% Off 
Oxygen Sensor
Mazda
L3CE-18-8G1
Air-Fuel Ratio Sensor. Mazdaspeed3. Front. 2.3L.
$463.01
MSRP $589.18
Save $126.17
21.4% Off Oxygen Sensor
Mazda
L396-18-861A
Mazda6. 2.3l. Lower. Auto trans. Front. Calif.
$145.66
MSRP $183.95
Save $38.29
20.8% Off Oxygen Sensor
Mazda
FSE1-18-861B
626, MX-6. 4 cyl. On exhaust pipe. Calif.
$60.13
MSRP $73.69
Save $13.56
18.4% Off Oxygen Sensor
Mazda
AJ53-18-861A-9U
Postconverter. MPV. Rear. Lower. All.
$197.91
MSRP $249.93
Save $52.02
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