Lexus Thermostat Parts
availability
1992-2005 Lexus - Thermostat Housing
Lexus
16321-46040
SC300, GS300. IS300. 3.0L.
$41.32
MSRP $54.54
Save $13.22
24.2% Off 
2024 Lexus GX550 - Thermostat Unit O-Ring
Lexus
32971-0C010
With hybrid.
$156.20
MSRP $211.23
Save $55.03
26.1% Off 
1994-1998 Lexus ES300 - Thermostat Housing
Lexus
16321-20010
ES300. 1994-96.
$93.98
MSRP $124.07
Save $30.09
24.3% Off 
2022-2024 Lexus - Thermostat Unit O-Ring
Lexus
16326-F0030
O-Ring. Water Inlet Housing. Location-Pipe. Japan built. RX350. NX350. 2.4L turbo. RX500h.
$1.48
MSRP $1.81
Save $0.33
18.2% Off 
1997-2007 Lexus - Engine Coolant Thermostat
Lexus
90916-03100
$28.72
MSRP $37.91
Save $9.19
24.2% Off 
1996-1997 Lexus LX450 - Thermostat Housing
Lexus
16321-66011
LX450. Housing.
$87.31
MSRP $115.25
Save $27.94
24.2% Off 
2019-2024 Lexus - Thermostat Unit Seal
Lexus
16326-25010
O-Ring. ES300h. 2.5L. NX450h++. RX350h. Canada built. From 09/2021. NX350h. RX450h++.
$5.56
MSRP $6.80
Save $1.24
18.2% Off 
1990-1993 Lexus - Engine Coolant Thermostat
Lexus
90916-03075
1992-93. ES300. ES250.
$29.09
MSRP $38.41
Save $9.32
24.3% Off 
2018-2020 Lexus LS500 - Thermostatic Switch
Lexus
88620-74010
LS500. Without hybrid.
$37.79
MSRP $49.88
Save $12.09
24.2% Off 
2004-2008 Lexus - Thermostat Housing Plug
Lexus
90341-16094
2004-06.
$14.16
MSRP $18.11
Save $3.95
21.8% Off 
2013-2018 Lexus ES300h - Thermostat Unit
Lexus
16031-36010
2.5L. ES300h. Incl.Gasket,Housing and Thermostat.
$49.13
MSRP $64.85
Save $15.72
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