Thermostats & Parts
Engine Coolant Thermostat
Mazda
PX8E-15-171
Incl.Gasket. 2.5L. CX-50.
$27.48
MSRP $36.78
Save $9.30
25.3% Off 
Engine Coolant Pipe
Mazda
PY8W-20-97X
Water feed tube. 2.5L turbo.
$49.11
MSRP $68.80
Save $19.69
28.6% Off 
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...
$91.00
MSRP $129.66
Save $38.66
29.8% Off 
Thermostat Housing
Mazda
PE02-15-17Z
Mazda6. To 02/01/2014. 2.0L, with auto trans. CX-5.
Pipe
Mazda
PX1P-15-190
Water pipe. Japan built. CX-50. 2.5L turbo.
$89.94
MSRP $128.14
Save $38.20
29.8% Off 
Engine Coolant Thermostat Housing
Mazda
PX1P-15-17Z
Mexico built. Mazda3. Auto trans. CX-30. 2.5L turbo. CX-50.
$90.90
MSRP $129.51
Save $38.61
29.8% Off 
Water Outlet Gasket
MAZDA
P5SP15159
Lower Outlet to Pipe. Pipe To Thermostat Housing. 2.5L.
$4.54
MSRP $5.72
Save $1.18
20.6% Off 
Thermostat Housing
Mazda
N350-15-172
Rx7. With fuel injection. Auto trans. Manual trans.
$92.39
MSRP $131.64
Save $39.25
29.8% Off 
Engine Coolant Thermostat Housing Gasket
Mazda
ZZJ1-15-592
Lower Housing. Mazda6.
$12.32
MSRP $15.50
Save $3.18
20.5% Off 
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 
Engine Coolant 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.
$94.77
MSRP $135.03
Save $40.26
29.8% Off 
Engine Coolant Thermostat
Mazda
ZZL0-15-171B
B4000. Navajo. 4.0L, 1998-2000.
$33.50
MSRP $44.86
Save $11.36
25.3% Off 
Engine Coolant Pipe Gasket
Mazda
PX8E-15-159
Water Pump Pipe to Thermostat Housing. 2.5L.
$2.08
MSRP $2.63
Save $0.55
20.9% Off 
Engine Coolant Pipe
Mazda
PAF3-15-190
Without 2.5L turbo. Drain pipe. Mexico built.
$26.01
MSRP $32.72
Save $6.71
20.5% Off 
Engine Coolant Thermostat
Mazda
P501-15-171
To 08/04/2015. Mazda3. Mexico built.
$28.37
MSRP $37.99
Save $9.62
25.3% Off 
Thermostat Housing
Mazda
8872-15-170A
Rx7. Without fuel injection.
$32.68
MSRP $43.76
Save $11.08
25.3% Off 
By-Pass Pipe
Mazda
PE01-15-190C
2.0L skyactiv, manual trans. 2.0L, with manual trans.
$66.03
MSRP $94.08
Save $28.05
29.8% Off 
Engine Coolant Pipe O-Ring
Mazda
E301-15-287
Maintain your Mazda's optimal performance with the Genuine Mazda Engine Coolant Pipe O-Ring (E301-15-287). Designed to meet factory...
$3.06
MSRP $3.85
Save $0.79
20.5% Off 
Engine Variable Valve Timing (Vvt) Adjuster Bolt
Mazda
9XF0-02-257L
2019-25. 2.5L. 2.3L. 2016-18. 2019-21. 2.0L.
$2.39
MSRP $2.99
Save $0.60
20.1% Off 
Engine Coolant Thermostat Housing Gasket
Mazda
1F22-15-173
O-Ring. Lower Housing. 4.0L, 2001-09.
$4.89
MSRP $6.15
Save $1.26
20.5% Off Thermostat Housing
Mazda
N326-15-172B
Rx7. With fuel injection. Manual trans.
$62.85
MSRP $89.56
Save $26.71
29.8% Off 
Fuel Injection Plenum Gasket
Mazda
AJ03-13-135
Tribute. 3.0l.
$9.98
MSRP $12.56
Save $2.58
20.5% Off 
Engine Coolant Thermostat Housing
Mazda
FS05-15-176A
2.0L. 1.8L.
$57.67
MSRP $80.79
Save $23.12
28.6% Off 
Thermostat Housing
Mazda
B366-15-172
323 & Protege. MX-3. 1.6l.
$27.37
MSRP $36.63
Save $9.26
25.3% Off 
Engine Coolant Bypass Hose Gasket
Mazda
PY8W-15-159
Thermostat To Pipe. With 2.5L turbo.
$8.12
MSRP $10.22
Save $2.10
20.5% Off Thermostat Housing
Mazda
PE01-15-17Z
Mazda6. 2.0L, with manual trans. CX-5. To 02/01/2014.
$85.37
MSRP $121.64
Save $36.27
29.8% Off 
Engine Coolant Thermostat Kit
Mazda
L357-15-170B
Incl.Gasket,Housing and Thermostat. B2300. Thermostat cover. 2.5L. Tribute. 2.3l.
$35.72
MSRP $47.82
Save $12.10
25.3% Off 
Engine Coolant Pipe
Mazda
L33D-15-190B
2.3L. 2.5L. Connector pipe.
$28.36
MSRP $37.97
Save $9.61
25.3% Off 
Engine Coolant Pipe
Mazda
CW01-15-1J0
CX-50. Cap to pipe. 2.5L hybrid, reservoir & hoses.
$14.31
MSRP $18.01
Save $3.70
20.5% Off 
Genuine OEM Water Pipe – Mazda Part # L33X-15-190
Mazda
L33X-15-190
Fits Most:
✔ 2007–2012 Mazda3
Verify compatibility with your VIN before ordering.
Ensure proper coolant flow and engine...
$69.80
MSRP $99.45
Save $29.65
29.8% Off 
Engine Water Pump Housing
Mazda
PE31-15-090A
Manual trans.
$104.42
MSRP $148.77
Save $44.35
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