Emission Systems
Brand
Category
- Belts, Pulleys & Brackets
- Block Parts
- Camshafts, Lifters & Parts
- Complete Engines
- Crankshafts & Parts
- Cylinder Heads & Parts
- Engine Bearings
- Motor Mounts
- Oil Filler Caps
- Oil Pans
- Oil Pumps
- Other
- Pistons, Rings, Rods & Parts
- Rocker Arms & Parts
- Timing Components
- Vacuum Pumps
- Valve Covers
- Valves & Parts
Oxygen Sensor
Mazda
L3A1-18-861C-9U
Mazda3. 2.3l. California. Rear.
$127.97
MSRP $183.91
Save $55.94
30.4% Off 
Vent Tube
Mazda
GJR9-42-51Y
Fuel tank components, japan built.
$46.22
MSRP $63.41
Save $17.19
27.1% Off 
Vapor Hose
Mazda
BHN9-42-562
Rear components, hatchback, #3.
$27.08
MSRP $37.16
Save $10.08
27.1% Off 
Oxygen Sensor
Mazda
FSE1-18-861B
626, MX-6. 4 cyl. On exhaust pipe. California.
$53.72
MSRP $73.69
Save $19.97
27.1% Off 
Vacuum Hose Clamp
Mazda
9928-30-800P
2.3L with turbocharger. 2.2L diesel, lower, lower.
$2.61
MSRP $2.91
Save $0.30
10.3% Off Solenoid Valve
Mazda
KL05-18-740
Position #3. 626, MX-6. Without turbo. 6 cyl.
$102.12
MSRP $142.46
Save $40.34
28.3% Off 
Egr Pipe
Mazda
ZM01-20-310A
1.6L, except california, auto trans. Protege. 1.6l.
$67.24
MSRP $86.22
Save $18.98
22% Off 
Vent Control Solenoid
Mazda
1F20-13-997
B3000, B4000. B2300.
$119.50
MSRP $171.73
Save $52.23
30.4% Off 
Vacuum Hose
Mazda
JE02-20-445
3.0L. 2.3L without turbocharger. Vacuum hose.
$6.94
MSRP $7.95
Save $1.01
12.7% Off 
Oxygen Sensor
Mazda
1F81-18-860
B4000. Rear. Right. 4.0L. B3000.
$40.18
MSRP $55.13
Save $14.95
27.1% Off 
Check Valve
Mazda
NC49-42-590A
Vapor canister and components.
$13.49
MSRP $18.21
Save $4.72
25.9% Off 
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.
$206.25
MSRP $296.39
Save $90.14
30.4% Off 
Exhaust Gas Re-Circulation (Egr) Valve Gasket
Mazda
JF01-20-305
$7.89
MSRP $10.48
Save $2.59
24.7% Off Temp Sensor
Mazda
SH2N-18-7G0
Exhaust temp sensor. CX-5. 2.2l diesel. No.1.
$190.22
MSRP $273.35
Save $83.13
30.4% Off 
Oxygen Sensor
Mazda
BP8K-18-861-9U
Miata mx5. Rear. With turbo.
$126.74
MSRP $182.14
Save $55.40
30.4% Off 
Vapor Canister
Mazda
H326-13-96ZA
CX-90. 3.3l. CX-70. 3.3l.
$526.30
MSRP $762.90
Save $236.60
31% Off 
Ft Oxygen Sensor Retainer Clip
Mazda
PE01-18-867
Front components, 2.0L. Front components, 2.5L. 2.0L, engine compartment. 2.5L non turbo, 2017. Without 2.5L turbo, all, 2023-25. 2.5L...
$5.11
MSRP $5.85
Save $0.74
12.6% Off Nitrogen Oxide Sensor
Mazda
SHY7-18-7E0B
CX-5. 2.2l diesel. No.2.
$479.71
MSRP $695.38
Save $215.67
31% Off 
Oxygen Sensor
Mazda
L33X-18-8G1C
Mazdaspeed3. Front. From 4/1/08.
$244.26
MSRP $351.01
Save $106.75
30.4% Off 
Pipe Exhaust Front
Mazda
L380-40-510A
Mazdaspeed6. With turbocharger, without califorina.
$210.86
MSRP $303.03
Save $92.17
30.4% Off 
Oxygen Sensor
Mazda
LF69-18-861D-9U
Mazda3. 2.3l. California. Rear. Mazda3. 2.0l.
$213.81
MSRP $307.26
Save $93.45
30.4% Off 
Oxygen Sensor
Mazda
AJTT-18-861
Stamped #F85F9G444BA. Stamped #F85F-9G444-BA.
$61.08
MSRP $85.20
Save $24.12
28.3% Off 
Vacuum Hose
Mazda
PX9R-43-630
Vacuum hose. Without 2.5L turbo, all, 2023-25.
$57.54
MSRP $78.95
Save $21.41
27.1% Off 
Valve Gasket
Mazda
KL01-20-305
2.5L. Millenia. 2.3l. 6 cylinder. MX-3. 1.8l.
$8.52
MSRP $11.32
Save $2.80
24.7% Off 
Oxygen Sensor
Mazda
L32D-18-861D-9U
Mazda3. 2.3l. Federal. Rear. From 12/1/06. To 12/1/06.
$243.80
MSRP $350.36
Save $106.56
30.4% Off Oxygen Sensor
Mazda
ZZMG-18-861
Stamped #F48F9F472BB. Stamped #F48F9F472BC.
$44.19
MSRP $60.63
Save $16.44
27.1% Off 
Oxygen Sensor
Mazda
LF63-18-8G1B-9U
Mazda3. 2.3l. Front. Mazda3. 2.0l. Calif. Air-Fuel Ratio Sensor.
$259.79
MSRP $373.35
Save $113.56
30.4% Off 
Evaporative Emissions System Lines
Mazda
GM6A-42-566A
2.3L without turbocharger. fuel.
$31.63
MSRP $43.39
Save $11.76
27.1% 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!