Lexus IS300 Thermostat

We stock Genuine OEM Lexus Thermostat for your Lexus IS300. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

1634667010 - : Gasket Thermostat for Lexus Image

Gasket Thermostat

Lexus 16346-67010
$6.24
MSRP $7.64
Save $1.40
18.3% Off
1611975020 - : Gasket Thermostat G for Lexus Image

Gasket Thermostat G

Lexus 16119-75020
$6.72
MSRP $8.47
Save $1.75
20.7% Off
1603131020 - : 2006-2018 Lexus - Water Inlet for Lexus Image

2006-2018 Lexus - Water Inlet

Lexus 16031-31020
$67.02
MSRP $88.47
Save $21.45
24.2% Off
1634636011 - : 2015-2024 Lexus - Gasket for Lexus Image

2015-2024 Lexus - Gasket

Lexus 16346-36011
$6.79
MSRP $8.30
Save $1.51
18.2% Off
1632536051 - : 2015-2024 Lexus - Gasket for Lexus Image

2015-2024 Lexus - Gasket

Lexus 16325-36051
Inner Thermostat. Without 5.0l, 2.0l. 2.0L, #1. IS300. Right. IS200t. Left. GS200t. For t-stat: wax 78-91. GS300.
$8.04
MSRP $10.12
Save $2.08
20.6% Off
1632631050 - : 2006-2024 Lexus - Water Inlet Gasket for Lexus Image

2006-2024 Lexus - Water Inlet Gasket

Lexus 16326-31050
GS450h. 3.5L, with hybrid.
$1.07
MSRP $1.31
Save $0.24
18.3% Off
1630431037 - : 2006-2018 Lexus - Water Outlet for Lexus Image

2006-2018 Lexus - Water Outlet

Lexus 16304-31037
$157.80
MSRP $213.39
Save $55.59
26.1% Off
1603131071 - : 2016-2024 Lexus - Water Inlet for Lexus Image

2016-2024 Lexus - Water Inlet

Lexus 16031-31071
Incl.Gasket,Housing and Thermostat. Without 5.0l, 3.5l. RC300. RC350. IS300. IS350. 3.5L, with thermostat, without hybrid. GS350. From...
$55.68
MSRP $73.50
Save $17.82
24.2% Off
1632136030 - : 2016-2024 Lexus - Water Inlet for Lexus Image

2016-2024 Lexus - Water Inlet

Lexus 16321-36030
Outer Thermostat. IS300. 2.0L. Water inlet. GS200t. GS300. IS200t. RC200t, RC Turbo, RC300.
$48.62
MSRP $64.19
Save $15.57
24.3% Off
1632531010 - : 2006-2019 Lexus - Water Outlet Gasket for Lexus Image

2006-2019 Lexus - Water Outlet Gasket

Lexus 16325-31010
Is 250/350. To 11/2017. Without 5.0l. 3.0, 3.5L. Exc.Japan Built. Japan Built Part. To 10/2017. 2007-09. Engine # 0xxxxxx-9xxxxxx.
$2.30
MSRP $2.81
Save $0.51
18.1% Off
8862030050 - : 2007-2024 Lexus - Thermistor Probe for Lexus Image

2007-2024 Lexus - Thermistor Probe

Lexus 88620-30050
Front. RC300. RC350. IS350. Rc-f. IS300. IS200t. IS250. RC200t, RC Turbo. LC500h.
$42.07
MSRP $55.54
Save $13.47
24.3% Off
9008010164 - : 1999-2012 Lexus - Division Bar Bolt for Lexus Image

1999-2012 Lexus - Division Bar Bolt

Lexus 90080-10164
2004-05, wagon. 2001-03, wagon.
$1.62
MSRP $1.98
Save $0.36
18.2% Off

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