Thermostats & Parts
Thermostat Housing
Mazda
8872-15-170A
Rx7. Without fuel injection.
$31.50
MSRP $43.76
Save $12.26
28% Off 
Engine Variable Valve Timing (Vvt) Adjuster Bolt
Mazda
9XF0-02-257L
2019-25. 2.5L. 2.3L. 2016-18. 2019-21. 2.0L.
$2.16
MSRP $2.99
Save $0.83
27.8% Off 
Engine Coolant Thermostat Housing Gasket
Mazda
1F22-15-173
O-Ring. Lower Housing. 4.0L, 2001-09.
$4.43
MSRP $6.15
Save $1.72
28% Off 
Thermostat Housing
Mazda
B366-15-172
323 & Protege. MX-3. 1.6l.
$26.38
MSRP $36.63
Save $10.25
28% Off 
Engine Coolant Pipe
Mazda
CW01-15-1J0
CX-50. Cap to pipe. 2.5L hybrid, reservoir & hoses.
$12.96
MSRP $18.01
Save $5.05
28% Off 
Engine Coolant Pipe
Mazda
1F20-15-180A
2.3L. Incl.Pipe. To 05/01/06.
$113.28
MSRP $157.36
Save $44.08
28% Off 
Engine Coolant Thermostat
Mazda
1F62-15-172
4.0L, 2001-09. B4000.
$18.61
MSRP $25.86
Save $7.25
28% Off 
Engine Coolant Thermostat Kit
Mazda
ZZJ1-15-172
Incl.Gasket,Housing and Thermostat. Mazda6. 3.7L, 2011-13. 3.7L, 2009-2010.
$238.72
MSRP $331.61
Save $92.89
28% Off 
Radiator Coolant Hose
Mazda
ZJ40-15-183D
Auto trans. Pipe to Engine.
$15.30
MSRP $21.25
Save $5.95
28% Off 
Engine Intake Manifold Gasket
Mazda
ZZM5-13-095
4.0L, upper manifold, upper. B4000.
$4.81
MSRP $6.69
Save $1.88
28.1% Off 
Engine Coolant Thermostat Housing Gasket
Mazda
KL01-15-165A
Gasket. Water Pump Inlet. Lower Housing.
$4.03
MSRP $5.60
Save $1.57
28% Off 
Engine Coolant Thermostat Housing
Mazda
SH01-15-172
CX-5. 2.2L diesel.
$43.81
MSRP $60.86
Save $17.05
28% Off 
Engine Coolant Thermostat Housing
Mazda
PY8W-15-172
CX-9. Thermostat cover. CX-5. Japan built. Mazda3. Mexico built. With 2.5L turbo. CX-30. CX-50.
$29.30
MSRP $40.71
Save $11.41
28% Off 
Engine Coolant Pipe
Mazda
KLG4-15-180A
2.5L, at lower hose, manual trans.
$39.68
MSRP $55.13
Save $15.45
28% Off Engine Coolant Thermostat Housing Gasket
Mazda
9XG0-79-58X0
O-Ring. Lower Housing.
$5.59
MSRP $7.77
Save $2.18
28.1% Off 
Engine Coolant Thermostat Housing
Mazda
PXK7-15-172
2.5L. CX-90. CX-70.
$25.80
MSRP $35.85
Save $10.05
28% Off 
Engine Coolant Thermostat Housing O-Ring
Mazda
H301-15-173
O-Ring. 3.3L. CX-90. CX-70.
$8.28
MSRP $11.50
Save $3.22
28% Off 
Water Outlet
Mazda
H301-15-17Z
Incl.Gasket. Water outlet. 3.3L. CX-90. CX-70.
$66.54
MSRP $92.43
Save $25.89
28% Off 
Engine Coolant Outlet Flange
Mazda
PYFB-15-19YE
Water inlet pipe. Mexico built. Mazda3. Japan built. Without 2.5L turbo, 2020-22. CX-30. Auto trans. 2019-21.
$85.10
MSRP $118.23
Save $33.13
28% Off 
Engine Coolant Thermostat Housing Bolt
Mazda
9979-40-825
6 cylinder. Auto trans.
$2.34
MSRP $3.24
Save $0.90
27.8% Off 
Engine Coolant Thermostat
Mazda
PY8V-15-171
Mazda6. Mexico built. Incl.Gasket. 2.5L. CX-50. Without i-stop. CX-90. CX-70.
$24.41
MSRP $33.91
Save $9.50
28% Off 
Thermostat Housing
Mazda
AJ51-15-176B
Case. MPV. 2002-06. 3.0L. Tribute.
$89.24
MSRP $123.98
Save $34.74
28% Off Engine Coolant Hose
Mazda
1F70-15-180
Incl.Pipe. 2.3L. From 05/01/06.
$373.14
MSRP $478.47
Save $105.33
22% Off 
Engine Variable Valve Timing (Vvt) Adjuster Bolt
Mazda
9FA0-22-257M
2.5L.
$1.13
MSRP $1.57
Save $0.44
28% Off 
Fuel Injection Plenum Gasket
Mazda
1F71-13-135
B3000. 3.0L, upper.
$7.10
MSRP $9.86
Save $2.76
28% Off 
Thermostat Gasket
Mazda
P5SP-15-173A
O-Ring. Mazda3. CX-30. Without 2.5L turbo, 2023-26. 2.5L non turbo, with i-stop, 2024-25.
$3.59
MSRP $4.98
Save $1.39
27.9% Off 
Cooling System Bypass Line Adapter Gasket
Mazda
CWA1-15-159
2.5L hybrid, reservoir & hoses, #1.
$8.62
MSRP $11.97
Save $3.35
28% Off 
Engine Coolant Thermostat Housing
Mazda
KL01-15-172
2.5L. 626, MX-6. Without turbo. All. 6 cyl. MX-3. 1.8l.
$26.04
MSRP $36.18
Save $10.14
28% Off 
Engine Water Pump Housing
Mazda
PXK7-15-090A
2.5L. CX-90. CX-70.
$145.02
MSRP $201.46
Save $56.44
28% 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!