Emission Components for 2025 Mazda CX-50
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
$6.86
MSRP $9.12
$6.86
3
Engine Camshaft Position Sensor Bolt Mazda
Mazda Description: 2016-18. 2.0L, engine compartment. All Required. 2.3L, with turbocharger. Engine compartment, without cyl deactivation. 2.2L diesel. 2019. Oil inlet tube,bolt. 2.5L turbo engine compartment.
MSRP $4.03
$3.63
MSRP $4.03
$3.63
7
PCV Valve Hose Mazda
Mazda Description: With 2.5L turbo. 2.5L turbo engine compartment.
MSRP $38.32
$27.93
MSRP $38.32
$27.93
8
PCV Valve Hose Clamp Mazda
Mazda Description: 2.5L turbo, #1. 2.5L turbo engine compartment. inner.
MSRP $4.83
$4.35
MSRP $4.83
$4.35
9
MSRP $5.12
$4.47
12
Vacuum Reservoir Mazda
Mazda Description: Front components, 2.5L turbo. CX-50. Without hybrid. With turbo. 2.5L turbo engine compartment.
MSRP $23.37
$17.31
MSRP $23.37
$17.31
13
Vapor Canister Purge Solenoid Bracket Mazda
Mazda Description: 2.5L turbo engine compartment.
MSRP $28.14
$20.85
MSRP $28.14
$20.85
15
MSRP $67.05
$48.87
16
MSRP $64.92
$47.32
17
MSRP $127.69
$91.54
18
MSRP $78.42
$57.15
19
Control Valve Mazda
Mazda Description: Vent control valve. CX-9. CX-90. 3.3l. CX-50. With turbo. 2.5L turbo engine compartment. CX-70. 3.3l.
MSRP $56.58
$41.24
MSRP $56.58
$41.24
20
MSRP $70.85
$51.64
22
MSRP $3.97
$3.57
23
MSRP $3.97
$3.57
24
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
$265.57
MSRP $381.65
$265.57
25
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
$248.18
MSRP $356.65
$248.18
No.
Part # / Description / Price
Price
1
MSRP $366.35
$254.93
2
MSRP $55.29
$40.30
3
Under Cover Retainer Screw Mazda
Mazda Description: 2017-21. Awd, tank & components. Cover and trim. Fwd, tank & components. Type 2. 3.3L. Filler pipe,bolt. Tank & components without hybrid. 2.5L hybrid vapor canister.
MSRP $1.82
$1.64
MSRP $1.82
$1.64
4
MSRP $67.96
$49.54
5
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
$9.64
MSRP $12.81
$9.64
6
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
$14.63
MSRP $19.75
$14.63
8
MSRP $22.77
$16.87
9
Evaporative Emissions System Line Clamp Mazda
Mazda Description: Rear components. Without 2.5L turbo. 2.5L hybrid vapor canister.
MSRP $5.25
$4.58
MSRP $5.25
$4.58
10
MSRP $5.56
$4.86
11
MSRP $37.60
$27.41
12
Tank Pressure Sensor Mazda
Mazda Description: CX-50. Without hybrid. 2.5L, vapor canister.
MSRP $27.91
$20.67
MSRP $27.91
$20.67
13
MSRP $44.48
$32.42
No.
Part # / Description / Price
Price
Related Parts
Part # / Description / Price
Price
Under Cover Nut Mazda
Mazda Description: Gasoline, tank & components. With awd, tank & components. Without 2.5L turbo. Fwd, tank & components. 3.7L. 2.5L, vapor canister. 3.3L, conventional. Tank & components without hybrid. Conventional, primary.
MSRP $6.54
$5.70
MSRP $6.54
$5.70
MSRP $366.35
$254.93
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
$1.92
MSRP $2.13
$1.92
Engine Water Pump Pulley Bolt Mazda
Mazda Description: 2.5L engine compartment. Bracket,screw.
MSRP $1.08
$0.98
MSRP $1.08
$0.98
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
$4.44
MSRP $5.09
$4.44
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
$5.11
MSRP $5.85
$5.11
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
$8.85
MSRP $11.75
$8.85
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
$87.29
MSRP $121.78
$87.29
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
$15.96
MSRP $21.53
$15.96
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
$6.40
MSRP $8.50
$6.40