Thermostats & Parts
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 Pipe
Mazda
PX9R-15-520
Without 2.5L turbo 2023-25. Water inlet pipe. Incl.Gasket. Without 2.5L turbo, 2023-26. 2.5L non turbo, with i-stop, 2024-25.
$25.86
MSRP $35.63
Save $9.77
27.4% Off 
Gasket
Mazda
PY8W-15-169
Lower Housing. Water outlet gasket. CX-9. 2.5L turbo. CX-5. With turbo. Japan built.
$7.75
MSRP $10.50
Save $2.75
26.2% Off 
Engine Coolant Pipe
Mazda
PY02-15-190
With auto trans. 2.5L, auto trans. Water pipe. 2.5L non turbo, 2017.
$103.15
MSRP $143.29
Save $40.14
28% Off 
Engine Coolant Thermostat
Mazda
1F62-15-172
4.0L, 2001-09. B4000.
$19.08
MSRP $25.86
Save $6.78
26.2% Off 
Radiator Coolant Hose
Mazda
H305-15-1J0
Coolant hose. Auxiliary. From Connector.
$35.30
MSRP $48.62
Save $13.32
27.4% Off 
Engine Coolant Outlet Gasket
Mazda
P5SP-15-156
Lower Outlet to Upper Outlet. Without 2.5L turbo, 2023-26. 2.5L non turbo, with i-stop, 2024-25.
$3.19
MSRP $4.31
Save $1.12
26% Off 
Water Outlet
Mazda
PX27-15-17Z
Incl.Gasket. 2.5L. Water outlet. CX-90. CX-70.
$55.36
MSRP $76.26
Save $20.90
27.4% Off 
Thermostat Housing
Mazda
0290-15-172B
B2000, B2200. California.
$22.07
MSRP $29.91
Save $7.84
26.2% Off 
Engine Coolant Thermostat Housing Gasket
Mazda
KL01-15-165A
Gasket. Water Pump Inlet. Lower Housing.
$4.13
MSRP $5.60
Save $1.47
26.3% Off 
Engine Coolant Thermostat Housing
Mazda
SH01-15-172
CX-5. 2.2L diesel.
$44.18
MSRP $60.86
Save $16.68
27.4% 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.
$29.55
MSRP $40.71
Save $11.16
27.4% Off 
Engine Coolant Thermostat Housing
Mazda
ZZC4-15-172
Thermostat cover. Tribute. 3.0L.
$28.93
MSRP $39.86
Save $10.93
27.4% Off 
Engine Coolant Pipe
Mazda
KLG4-15-180A
2.5L, at lower hose, manual trans.
$40.01
MSRP $55.13
Save $15.12
27.4% Off Engine Coolant Thermostat Housing Gasket
Mazda
9XG0-79-58X0
O-Ring. Lower Housing.
$5.73
MSRP $7.77
Save $2.04
26.3% Off 
Engine Coolant Thermostat Housing
Mazda
PXK7-15-172
2.5L. CX-90. CX-70.
$26.02
MSRP $35.85
Save $9.83
27.4% Off 
Engine Coolant Thermostat Housing O-Ring
Mazda
H301-15-173
O-Ring. 3.3L. CX-90. CX-70.
$8.49
MSRP $11.50
Save $3.01
26.2% 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.
$2.40
MSRP $3.24
Save $0.84
25.9% Off 
Thermostat Housing
Mazda
JF01-15-176
3.0l. Upper. 929. Sohc. MPV.
$48.59
MSRP $66.95
Save $18.36
27.4% Off 
Engine Coolant Thermostat
Mazda
PY8V-15-171
Mazda6. Mexico built. Incl.Gasket. 2.5L. CX-50. Without i-stop. CX-90. CX-70.
$24.61
MSRP $33.91
Save $9.30
27.4% 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.
$344.44
MSRP $478.47
Save $134.03
28% Off 
Engine Variable Valve Timing (Vvt) Adjuster Bolt
Mazda
9FA0-22-257M
2.5L.
$1.16
MSRP $1.57
Save $0.41
26.1% Off 
Fuel Injection Plenum Gasket
Mazda
1F71-13-135
B3000. 3.0L, upper.
$7.28
MSRP $9.86
Save $2.58
26.2% 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.
$3.68
MSRP $4.98
Save $1.30
26.1% Off 
Cooling System Bypass Line Adapter Gasket
Mazda
CWA1-15-159
2.5L hybrid, reservoir & hoses, #1.
$8.83
MSRP $11.97
Save $3.14
26.2% Off 
Engine Coolant Thermostat Housing
Mazda
KL01-15-172
2.5L. 626, MX-6. Without turbo. All. 6 cyl. MX-3. 1.8l.
$26.26
MSRP $36.18
Save $9.92
27.4% 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 
Engine Coolant Outlet Gasket
Mazda
PYFB-15-169
Lower Outlet to Upper Outlet. Japan built. 2.5L non turbo, without i-stop, 2018-25. 2019-21. Without 2.5L turbo, 2020-22.
$4.46
MSRP $6.05
Save $1.59
26.3% 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
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