Thermostats & Parts
2023-2024 Mazda CX-50 - Engine Coolant Thermostat
Mazda
PX8E-15-171
Incl.Gasket. 2.5L. CX-50.
$26.26
MSRP $36.78
Save $10.52
28.6% Off 
2018-2021 Mazda 6 - Water Feed Tube
Mazda
PY8W-20-97X
Water feed tube. 2.5L turbo.
$49.11
MSRP $68.80
Save $19.69
28.6% Off 
2023-2024 Mazda - Water Outlet
Mazda
P5SR-15-17Z
CX-5. Water outlet. Mazda3. Auto trans. Without 2.5L turbo 2023-25. 2.5L non turbo, with i-stop, 2024-25. CX-30. To 10/30/2023. Without...
$90.61
MSRP $129.66
Save $39.05
30.1% Off 
2007-2009 Mazda CX-9 - Pipe Assembly
Mazda
TD11-61-3AX
Tube and hoses.
$190.37
MSRP $275.95
Save $85.58
31% Off 
2013-2017 Mazda - Thermostat Housing
Mazda
PE02-15-17Z
Mazda6. To 02/01/2014. 2.0L, with auto trans. CX-5.
$68.21
MSRP $97.60
Save $29.39
30.1% Off 
2016-2024 Mazda MX-5 Miata - Housing
Mazda
P51B-15-090
Auto trans.
$123.35
MSRP $178.80
Save $55.45
31% Off 
2021-2024 Mazda - Engine Coolant Pipe
Mazda
PX1P-15-190
Water pipe. Japan built. CX-50. 2.5L turbo.
$89.55
MSRP $128.14
Save $38.59
30.1% Off 
2021-2024 Mazda - Water Outlet
Mazda
PX1P-15-17Z
Mexico built. Mazda3. Auto trans. CX-30. 2.5L turbo. CX-50.
$90.51
MSRP $129.51
Save $39.00
30.1% Off 
2023-2024 Mazda - Engine Coolant Pipe Gasket
Mazda
P5SP-15-159
Lower Outlet to Pipe. Pipe To Thermostat Housing. 2.5L.
$4.80
MSRP $5.72
Save $0.92
16.1% Off 
2024 Mazda CX-90 - Water Inlet
Mazda
PX27-15-161
Water inlet. 2.5L.
$21.96
MSRP $27.74
Save $5.78
20.8% Off 
2019-2021 Mazda 3 - Water Pipe
Mazda
PAF1-15-190
Japan built.
$22.44
MSRP $28.34
Save $5.90
20.8% Off 
1989-1991 Mazda RX-7 - Thermostat Housing
Mazda
N350-15-172
Rx7. With fuel injection. Auto trans. Manual trans.
$92.00
MSRP $131.64
Save $39.64
30.1% Off 
2007-2015 Mazda - Thermostat Unit Gasket
Mazda
ZZJ1-15-592
Lower Housing. Mazda6.
$13.02
MSRP $15.50
Save $2.48
16% Off 
2004-2011 Mazda RX-8 - Thermostat Housing Gasket
Mazda
N3H1-10-153
Lower Housing. RX-8.
$6.83
MSRP $8.14
Save $1.31
16.1% Off 
2005-2011 Mazda RX-8 - Thermostat Housing
Mazda
N3H1-15-1H0D
RX-8. From 12/1/04. From 12/01/2004.
$149.29
MSRP $216.41
Save $67.12
31% Off 
2013-2018 Mazda - Thermostat Housing
Mazda
P502-15-17ZA
Mazda3. From 02/01/2014. 2.0L, auto trans. 2.5L, auto trans. 2016-18. CX-3. CX-5. Without turbo. 2.5L non turbo, 2017.
$94.37
MSRP $135.03
Save $40.66
30.1% Off 
1998-2001 Mazda - Thermostat Housing
Mazda
ZZP3-15-172D
3.0L. 2.5L. B2500.
$99.79
MSRP $142.79
Save $43.00
30.1% Off 
Engine Coolant Thermostat
Mazda
ZZL0-15-171B
B4000. Navajo. 4.0L, 1998-2000.
$32.02
MSRP $44.86
Save $12.84
28.6% Off 
2023-2024 Mazda CX-50 - Water Pipe Gasket
Mazda
PX8E-15-159
Water Pump Pipe to Thermostat Housing. 2.5L.
$2.20
MSRP $2.63
Save $0.43
16.3% Off 
2019-2022 Mazda - Engine Coolant Pipe
Mazda
PAF3-15-190
Without 2.5L turbo. Drain pipe. Mexico built.
$25.91
MSRP $32.72
Save $6.81
20.8% Off 
1998-2001 Mazda B2500 - Water Pipe
Mazda
ZZP0-15-180A
2.5L.
$32.97
MSRP $46.19
Save $13.22
28.6% Off 
2016-2018 Mazda - Engine Coolant Thermostat
Mazda
P501-15-171
To 08/04/2015. Mazda3. Mexico built.
$27.12
MSRP $37.99
Save $10.87
28.6% Off 
1994-1997 Mazda B2300 - Thermostat Housing
Mazda
ZZM3-15-172A
B2300.
$51.84
MSRP $72.62
Save $20.78
28.6% Off 1984-1985 Mazda RX-7 - Thermostat Housing
Mazda
8872-15-170A
Rx7. Without fuel injection.
$31.24
MSRP $43.76
Save $12.52
28.6% Off 
2012-2018 Mazda - By-Pass Pipe
Mazda
PE01-15-190C
2.0L skyactiv, manual trans. 2.0L, with manual trans.
$65.75
MSRP $94.08
Save $28.33
30.1% Off 
1985-2024 Mazda - Engine Coolant Pipe O-Ring
Mazda
E301-15-287
$3.23
MSRP $3.85
Save $0.62
16.1% Off 
2007-2024 Mazda - Engine Oil Filter Adapter Bolt
Mazda
9XF0-02-257L
2019-25. 2.5L. 2.3L. 2016-18. 2019-21. 2.0L.
$2.52
MSRP $2.99
Save $0.47
15.7% Off 
2001-2009 Mazda B4000 - Thermostat Gasket
Mazda
1F22-15-173
O-Ring. Lower Housing. 4.0L, 2001-09.
$5.17
MSRP $6.15
Save $0.98
15.9% Off 1986-1988 Mazda RX-7 - Thermostat Housing
Mazda
N326-15-172B
Rx7. With fuel injection. Manual trans.
Fuel Injection Plenum Gasket
Mazda
AJ03-13-135
Tribute. 3.0l.
$10.54
MSRP $12.56
Save $2.02
16.1% Off 
1993-2003 Mazda - Thermostat Housing
Mazda
FS05-15-176A
2.0L. 1.8L.
$57.67
MSRP $80.79
Save $23.12
28.6% Off 
1990-1994 Mazda - Thermostat Housing
Mazda
B366-15-172
323 & Protege. MX-3. 1.6l.
$26.16
MSRP $36.63
Save $10.47
28.6% Off 
2024 Mazda CX-90 - Water Pump Assembly Gasket
Mazda
PXK7-15-162
2.5L.
$8.71
MSRP $10.37
Save $1.66
16% Off 
2016-2024 Mazda - Water Outlet Gasket
Mazda
PY8W-15-159
Thermostat To Pipe. With 2.5L turbo.
$8.58
MSRP $10.22
Save $1.64
16% Off 2013-2017 Mazda - Thermostat Housing
Mazda
PE01-15-17Z
Mazda6. 2.0L, with manual trans. CX-5. To 02/01/2014.
$85.01
MSRP $121.64
Save $36.63
30.1% Off 
2004-2011 Mazda - Engine Coolant Thermostat Kit
Mazda
L357-15-170B
Incl.Gasket,Housing and Thermostat. B2300. Thermostat cover. 2.5L. Tribute. 2.3l.
$34.14
MSRP $47.82
Save $13.68
28.6% Off 
2005-2011 Mazda Tribute - Water Outlet
Mazda
L341-15-17ZA
2.3L. 2.5L. Tribute.
$31.78
MSRP $44.52
Save $12.74
28.6% Off 
2007-2011 Mazda CX-7 - Connector Pipe
Mazda
L33D-15-190B
2.3L. 2.5L. Connector pipe.
$27.11
MSRP $37.97
Save $10.86
28.6% Off 
Engine Coolant Pipe
Mazda
CW01-15-1J0
CX-50. Cap to pipe. 2.5L hybrid, reservoir & hoses.
$14.26
MSRP $18.01
Save $3.75
20.8% Off 
2007-2009 Mazda 3 - Water Pipe
Mazda
L33X-15-190
With mazdaspeed.
$69.50
MSRP $99.45
Save $29.95
30.1% Off 2019-2024 Mazda MX-5 Miata - Housing
Mazda
PE31-15-090A
Manual trans.
$103.98
MSRP $148.77
Save $44.79
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