Emission Components for 2023 Mazda CX-30
No.
Part # / Description / Price
Price
1
Vapor Canister 
Mazda
Mazda Description: Rear components. With 2.5L turbo, upper. Vapor canister, upper.
MSRP $89.38
$61.48
MSRP $89.38
$61.48
2
Vapor Canister Mazda
Mazda Description: Mazda3. CX-30. Rear components. Vapor canister, lower.
MSRP $152.03
$104.56
MSRP $152.03
$104.56
3
Canister Bracket Mazda
Mazda Description: Rear components. With 2.5L turbo. Vapor canister.
MSRP $31.00
$22.60
MSRP $31.00
$22.60
4
MSRP $34.69
$24.71
6
Air Valve O-Ring Mazda
Mazda Notes: PARTS: Part included with air valve.
Description: Outer. With 2.5L turbo, # 1. 2.5L, vapor canister, inner. Vapor canister awd, # 1.
MSRP $12.81
$9.52
MSRP $12.81
$9.52
7
Air Valve O-Ring Mazda
Mazda Notes: PARTS: Part included with air valve.
Description: Inner. 2.5L non turbo. With 2.5L turbo, # 2. 2.5L, vapor canister, outer.
MSRP $19.75
$14.40
MSRP $19.75
$14.40
8
Control Valve Cap Mazda
Mazda Description: Rear components. With 2.5L turbo. Vapor canister.
MSRP $18.22
$13.28
MSRP $18.22
$13.28
9
Air Filter Mazda
Mazda Description: Mazda3. CX-30. With 2.5L turbo. Vapor canister. Rear components.
MSRP $68.76
$48.98
MSRP $68.76
$48.98
10
Upper Hose Mazda
Mazda Description: Rear components. With 2.5L turbo, upper. Vapor canister, upper.
MSRP $15.17
$11.28
MSRP $15.17
$11.28
11
MSRP $40.61
$28.93
12
MSRP $53.18
$37.88
13
Pressure Valve Mazda
Mazda Description: Rear components, mexico built. CX-30. Without 2.5L turbo.
MSRP $116.18
$79.90
MSRP $116.18
$79.90
14
Vent Hose Mazda
Mazda Notes: PARTS: Part included with pressure valve.
Description: With 2.5L turbo. Vapor canister.
MSRP $6.54
$5.06
MSRP $6.54
$5.06
No.
Part # / Description / Price
Price
3
MSRP $35.34
$25.18
4
MSRP $32.63
$23.79
15
MSRP $3.14
$2.44
16
MSRP $53.18
$37.88
20
MSRP $2.87
$2.22
20
Evaporative Emissions System Line Clamp Mazda
Mazda Description: Rear components. Without 2.5L turbo. 2.5L hybrid vapor canister.
MSRP $5.25
$4.06
MSRP $5.25
$4.06
No.
Part # / Description / Price
Price
2
Separator Gasket Mazda
Mazda Notes: PARTS: Part included with separator.
Description: Oil Separator to Cylinder Block. 2.5L turbo, engine compartment. Engine compartment, without cyl deactivation.
MSRP $9.12
$6.78
MSRP $9.12
$6.78
4
PCV Valve Hose Mazda
Mazda Description: With 2.5L turbo. 2.5L turbo engine compartment.
MSRP $38.32
$27.30
MSRP $38.32
$27.30
5
Vacuum Pump Mazda
Mazda Description: CX-9. CX-5. CX-3. Mazda3. Japan built. With 2.5L turbo. CX-30. CX-50.
MSRP $349.03
$233.77
MSRP $349.03
$233.77
6
Diesel Exhaust Fluid (Def) Pump O-Ring Mazda
Mazda Notes: PARTS: Part included with vacuum pump.
Description: With 2.5L turbo.
MSRP $15.21
$11.31
MSRP $15.21
$11.31
7
MSRP $104.68
$71.99
8
MSRP $6.52
$5.04
9
M.A.P Sensor Mazda
Mazda Description: CX-30. With turbo. At intake manifold. 2.5L turbo. CX-50. Without hybrid. At intake pipe. CX-5. 2.2l diesel. 3 pins.
MSRP $61.09
$43.52
MSRP $61.09
$43.52
10
MSRP $107.75
$74.11
11
MSRP $233.69
$160.16
12
Air Inlet Pipe O-Ring Mazda
Mazda Notes: PARTS: Part included with air inlet pipe.
Description: With 2.5L turbo. 2.5L turbo, large.
MSRP $6.83
$5.29
MSRP $6.83
$5.29
14
Vacuum Reservoir Mazda
Mazda Description: Front components, 2.5L turbo. CX-50. Without hybrid. With turbo. 2.5L turbo engine compartment.
MSRP $23.37
$17.03
MSRP $23.37
$17.03
15
MSRP $62.00
$44.16
16
Oxygen Sensor Mazda
Mazda Description: Air-Fuel Ratio Sensor. CX-30. 2.5L turbo, engine compartment. CX-50. Without hybrid. With turbo. Upstream.
MSRP $381.65
$255.61
MSRP $381.65
$255.61
17
Oxygen Sensor Mazda
Mazda Description: Front components. Mazda3. Downstream. CX-30. Lower. 2.5L, engine compartment. Engine compartment, without cyl deactivation. CX-50. Without hybrid. With turbo.
MSRP $356.65
$238.88
MSRP $356.65
$238.88
No.
Part # / Description / Price
Price
2
MSRP $11.83
$8.80
2
MSRP $11.83
$8.80
5
MSRP $4.87
$3.77
8
Filler Assembly Mazda
Mazda Description: Mexico built without turbo. 2.0L. Connector pipe. Without 2.5L turbo.
MSRP $52.31
$37.26
MSRP $52.31
$37.26
17
MSRP $70.28
$50.07
19
MSRP $9.65
$7.18
23
Vent Hose Mazda
Mazda Description: Mexico built. Japan built without turbo. Vent hose. Without 2.5L turbo. Reservoir hose.
MSRP $44.04
$31.37
MSRP $44.04
$31.37
23
Overflow Hose Mazda
Mazda Description: Japan built without turbo. Overflow hose. Without 2.5L turbo. Connector hose.
MSRP $36.18
$25.77
MSRP $36.18
$25.77
24
Overflow Hose Clamp Mazda
Mazda Description: Mexico built without turbo. 2.5L turbo. 2.5L hybrid reservoir & hoses.
MSRP $1.44
$1.11
MSRP $1.44
$1.11
Related Parts
Part # / Description / Price
Price
Purge Valve Screw Mazda
Mazda Description: 2.0L, engine compartment. Without 2.5L turbo, all, 2023-25, # 2. 2.5L non turbo, 2017. 2.5L engine compartment. Bracket,bolt. Engine compartment, without cyl deactivation. Without 2.5L turbo 2020-21 with cyl deactivation. # 2. Without 2.5L turbo 2020-22 without cyl deactivation. # 2.
MSRP $2.13
$1.65
MSRP $2.13
$1.65
PCV Valve O-Ring Mazda
Mazda Description: Front components, 2.0L. 2.0L, engine compartment. 2.5L non turbo, 2017. 2.3L, with turbocharger. Engine compartment, without cyl deactivation. 2.5L turbo, engine compartment. Without 2.5L turbo 2020-21 with cyl deactivation. Without 2.5L turbo 2020-22 without cyl deactivation.
MSRP $5.09
$3.93
MSRP $5.09
$3.93
Ft Oxygen Sensor Retainer Clip Mazda
Mazda Description: 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 engine compartment. Engine compartment, without cyl deactivation. Without 2.5L turbo 2020-21 with cyl deactivation. Without 2.5L turbo 2020-22 without cyl deactivation.
MSRP $5.85
$4.53
MSRP $5.85
$4.53
PCV Hose Mazda
Mazda Description: Front components. 2.5L mexico built. Without 2.5L turbo, all, 2023-25. 2.5L engine compartment. Engine compartment, without cyl deactivation. Without 2.5L turbo 2020-21 with cyl deactivation. Without 2.5L turbo 2020-22 without cyl deactivation.
MSRP $11.75
$8.74
MSRP $11.75
$8.74
Vacuum Hose Mazda
Mazda Description: Vacuum tube. Front components. 2.5L japan built. Without 2.5L turbo, all, 2023-25. 2.5L non turbo, 2018-25. 2.5L, engine compartment.
MSRP $121.78
$83.75
MSRP $121.78
$83.75
Insulator Mazda
Mazda Description: Front components. 2.5L non turbo 2018-25. Without 2.5L turbo, all, 2023-25. Engine compartment, with cyl deactivation. 2.5L engine compartment. Without 2.5L turbo 2020-21 with cyl deactivation.
MSRP $21.53
$15.70
MSRP $21.53
$15.70
Bracket Mazda
Mazda Description: 2.5L non turbo 2018-25. Front components. 2.5L. Without 2.5L turbo, all, 2023-25. Engine compartment, with cyl deactivation. 2.5L engine compartment. Without 2.5L turbo 2020-21 with cyl deactivation.
MSRP $8.50
$6.32
MSRP $8.50
$6.32