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OEM Auto Thermostats

Shop OEM Thermostats Designed for Engine Temperature Regulation

Thermostats are cooling system components responsible for regulating engine operating temperature. By controlling the flow of coolant between the engine and radiator, the thermostat helps the engine warm up efficiently and maintain a stable temperature during operation. Over time, heat exposure and mechanical cycling can affect thermostat performance, which is why these parts are often replaced during cooling system service. At Bob Howard Parts Distribution Center, we offer OEM thermostats designed to meet manufacturer specifications.

Thermostat designs vary by engine type and cooling system layout. Opening temperature, housing design, and mounting configuration are engineered for specific applications. Selecting the correct thermostat helps ensure proper coolant flow and supports efficient engine operation.

OEM thermostats are manufactured to align with factory temperature ratings and fitment standards. Using application-specific thermostats helps reduce the risk of overheating, poor warm-up performance, or erratic temperature readings.

Before ordering a thermostat, confirm model year, engine size, and cooling system configuration. You can browse available thermostats to find options matched to your vehicle.

OEM thermostats support consistent engine temperature control and reliable cooling system performance.

19301PAA306 - : THERMOSTAT ASSEMBLY (NIPPON THERMOSTAT) for Honda Image

THERMOSTAT ASSEMBLY (NIPPON THERMOSTAT)

Vendor:fuji thompson. Vendor:nippon.
$41.96
MSRP $60.28
Save $18.32
30.4% Off
19301RAAA02 - : THERMOSTAT ASSEMBLY (NIPPON THERMOSTAT) for Honda Image

THERMOSTAT ASSEMBLY (NIPPON THERMOSTAT)

Element. Accord. 2.4l. 2.4L, fuji. Incl.Gasket,Housing and Thermostat. Vendor:nippon. Vendor:fuji seiko. 2.4L, manual trans.
$96.31
MSRP $139.58
Save $43.27
31% Off
3W4Z8592AA - : THERMOSTAT HOUSING for Ford Image

THERMOSTAT HOUSING

Thermostat housing 2003 - 2006 Lincoln LS and 2003 - 2005 Ford Thunderbird with the 3.9L V8
Discontinued
19320R1AA00 - : Thermostat Housing for Acura Image

Thermostat Housing

2.0L. ILX.
$68.63
MSRP $95.32
Save $26.69
28% Off
19320P0A010 - : Thermostat Housing for Acura Image

Thermostat Housing

2.3L, 2.3L. 2.2L.
$69.94
MSRP $97.14
Save $27.20
28% Off
19320RW0A00 - : Thermostat Housing for Acura Image

Thermostat Housing

1.5L hybrid. ILX Hybrid.
$95.27
MSRP $135.71
Save $40.44
29.8% Off
RT1222 - : Motorcraft Thermostat for Ford Image

Motorcraft Thermostat

Ford RT-1222
Incl.Gasket,Housing and Thermostat. Edge. 2.0L, to 9/04/12. To 09/04/2012. Explorer.
$38.00
MSRP $58.55
Save $20.55
35.1% Off
CP9Z8592G - : Thermostat Housing for Ford Image

Thermostat Housing

Incl.Gasket,Housing and Thermostat. 2.0L dohc. Focus.
$53.45
MSRP $82.36
Save $28.91
35.1% Off
RT1257 - : Motorcraft Thermostat for Ford Image

Motorcraft Thermostat

Ford RT-1257
$44.49
MSRP $68.55
Save $24.06
35.1% Off
ML3Z8A586B - : Thermostat Housing for Ford Image

Thermostat Housing

Integrated Generator. Incl.Gaskets,Housings and Thermostat. 5.0L, main, dual alternator. F-150. With power converter. Power inverter #2.
$1,256.99
MSRP $1,837.70
Save $580.71
31.6% Off
RT1251 - : Motorcraft Thermostat for Ford Image

Motorcraft Thermostat

Ford RT-1251
$23.30
MSRP $35.60
Save $12.30
34.6% Off
XL1Z8592CB - : Thermostat Housing for Ford Image

Thermostat Housing

Expedition, Navigator. Dohc. Blackwood.
$76.56
MSRP $110.00
Save $33.44
30.4% Off

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