Thermostats & Parts
Engine Coolant Thermostat
Mazda
ZZL0-15-171B
B4000. Navajo. 4.0L, 1998-2000.
$38.21
MSRP $44.86
Save $6.65
14.8% Off 
2016-2024 Mazda MX-5 Miata - Housing
Mazda
P51B-15-090
Auto trans.
$145.87
MSRP $178.80
Save $32.93
18.4% Off 
2021-2024 Mazda - Engine Coolant Pipe
Mazda
PX1P-15-190
Water pipe. Japan built. CX-50. 2.5L turbo.
$106.08
MSRP $128.14
Save $22.06
17.2% Off 
1995-2002 Mazda Millenia - Outlet Pipe
Mazda
KJ01-15-179F
Outlet pipe. 2.3L. From 03/01/1995.
$149.94
MSRP $183.78
Save $33.84
18.4% Off 
2023-2024 Mazda CX-50 - Water Pipe Gasket
Mazda
PX8E-15-159
Water Pump Pipe to Thermostat Housing. 2.5L.
$2.75
2018-2024 Mazda - Engine Coolant Thermostat Housing Bolt
Mazda
9XF0-06-147L
Japan built without turbo. Mexico built. 2.5L non turbo, without i-stop, 2018-25.
$1.21
2019-2022 Mazda - Engine Coolant Pipe
Mazda
PAF3-15-190
Without 2.5L turbo. Drain pipe. Mexico built.
$28.27
MSRP $32.72
Save $4.45
13.6% Off 
2001-2024 Mazda - Water Pump Assembly Mount Bolt
Mazda
9XG1-67-357L
2.5L, water pump. Water pump,mount bolt. 2.3L. 2.0L without skyactiv.
$3.50
2024 Mazda CX-90 - Cooler Pipe
Mazda
H301-15-540
3.3L. outlet. CX-90. CX-70.
$312.54
MSRP $434.17
Save $121.63
28% Off 
2021-2024 Mazda - Water Outlet
Mazda
PX1P-15-17Z
Mexico built. Mazda3. Auto trans. CX-30. 2.5L turbo. CX-50.
$107.21
MSRP $129.51
Save $22.30
17.2% Off 
2016-2018 Mazda - Engine Coolant Thermostat
Mazda
P501-15-171
To 08/04/2015. Mazda3. Mexico built.
$32.82
MSRP $37.99
Save $5.17
13.6% Off 
2001-2008 Mazda - Thermostat Cover
Mazda
AJ03-15-172C
Mazda6. 3.0l. 2002-06. MPV. Thermostat cover. Tribute.
$31.61
MSRP $36.58
Save $4.97
13.6% Off 
2023-2024 Mazda - Engine Coolant Pipe Gasket
Mazda
P5SP-15-159
Without 2.5L turbo 2023. type 2.
$6.00
2024 Mazda CX-90 - Water Inlet
Mazda
PX27-15-161
Water inlet. 2.5L.
$23.96
MSRP $27.74
Save $3.78
13.6% Off 
2003-2015 Mazda - Thermostat Unit
Mazda
L336-15-170
#15-17X COMES WITH GASKET - LF03-15-165A The thermostat unit in a Mazda, like in most vehicles, plays a crucial role in...
$22.08
MSRP $25.56
Save $3.48
13.6% Off 
2024 Mazda CX-90 - Water Pump Gasket
Mazda
H301-15-162
CX-70. Inner.
$16.68
MSRP $19.31
Save $2.63
13.6% Off 
1984-1985 Mazda RX-7 - Thermostat Housing
Mazda
8872-15-170A
Rx7. Without fuel injection.
$37.28
MSRP $43.76
Save $6.48
14.8% Off 
2012-2018 Mazda - By-Pass Pipe
Mazda
PE01-15-190C
2.0L skyactiv, manual trans. 2.0L, with manual trans.
$79.02
MSRP $94.08
Save $15.06
16% Off 
1985-2024 Mazda - Engine Coolant Pipe O-Ring
Mazda
E301-15-287
2.5L turbo.
Small. O-Ring. Bypass Pipe. Lower Housing.
At Outlet Flange. Heater Inlet Pipe.
$4.04
2007-2024 Mazda - Engine Oil Filter Adapter Bolt
Mazda
9XF0-02-257L
2019-25. 2.5L. 2.3L. 2016-18. 2019-21. 2.0L.
$3.15
2001-2009 Mazda B4000 - Thermostat Gasket
Mazda
1F22-15-173
O-Ring. Lower Housing. 4.0L, 2001-09.
$6.46
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.
$12.05
MSRP $12.56
Save $0.51
4.1% Off 
1993-2003 Mazda - Thermostat Housing
Mazda
FS05-15-176A
2.0L. 1.8L.
$68.81
MSRP $80.79
Save $11.98
14.8% Off 
1990-1994 Mazda - Thermostat Housing
Mazda
B366-15-172
323 & Protege. MX-3. 1.6l.
$31.65
MSRP $36.63
Save $4.98
13.6% Off 
2024 Mazda CX-90 - Water Pump Assembly Gasket
Mazda
PXK7-15-162
2.5L.
$9.95
MSRP $10.37
Save $0.42
4.1% Off 
2016-2024 Mazda - Water Outlet Gasket
Mazda
PY8W-15-159
Thermostat To Pipe. With 2.5L turbo.
$9.81
MSRP $10.22
Save $0.41
4% Off 
2013-2017 Mazda - Thermostat Housing
Mazda
PE01-15-17Z
Mazda6. 2.0L, with manual trans. CX-5. To 02/01/2014.
$102.16
MSRP $121.64
Save $19.48
16% Off 
2007-2011 Mazda CX-7 - Connector Pipe
Mazda
L33D-15-190B
2.3L. 2.5L. Connector pipe.
$32.80
MSRP $37.97
Save $5.17
13.6% Off 
Engine Coolant Pipe
Mazda
CW01-15-1J0
CX-50. Cap to pipe. 2.5L hybrid, reservoir & hoses.
$15.55
MSRP $18.01
Save $2.46
13.7% Off 
2007-2009 Mazda 3 - Water Pipe
Mazda
L33X-15-190
With mazdaspeed.
$83.52
MSRP $99.45
Save $15.93
16% Off 2019-2024 Mazda MX-5 Miata - Housing
Mazda
PE31-15-090A
Manual trans.
$123.17
MSRP $148.77
Save $25.60
17.2% Off 
2001-2009 Mazda B4000 - Engine Coolant Thermostat
Mazda
1F22-15-171
$22.33
MSRP $25.86
Save $3.53
13.7% 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!