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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.

193155G2A01 - : Engine Coolant Thermostat Kit for Acura Image

Engine Coolant Thermostat Kit

Incl.Gasket,Housing and Thermostat. RLX hybrid. Engine cooling, with hybrid.
$53.92
MSRP $74.89
Save $20.97
28% Off
193105A2A02 - : Engine Coolant Thermostat Kit for Acura Image

Engine Coolant Thermostat Kit

Incl.Gasket,Housing and Thermostat. ILX. TLX. 2.4L.
$75.20
MSRP $107.12
Save $31.92
29.8% Off
19311RW0A00 - : Engine Coolant Thermostat Housing for Acura Image

Engine Coolant Thermostat Housing

Thermostat cover. ILX Hybrid. 1.5L hybrid.
$25.34
MSRP $34.91
Save $9.57
27.4% Off
8971318842 - : Engine Coolant Thermostat Housing for Acura Image

Engine Coolant Thermostat Housing

SLX. 1998-99.
$120.11
MSRP $171.10
Save $50.99
29.8% Off
2L2Z8592AA - : Engine Coolant Thermostat Housing for Ford Image

Engine Coolant Thermostat Housing

4.0L.
$24.87
MSRP $34.83
Save $9.96
28.6% Off
2562026011 - : Engine Coolant Thermostat Housing for Hyundai Image

Engine Coolant Thermostat Housing

Hyundai 25620-26011
From 06/29/2000. To 09/10/2000.
$70.00
MSRP $91.79
Save $21.79
23.7% Off
2561022101 - : Engine Coolant Thermostat Housing for Hyundai Image

Engine Coolant Thermostat Housing

Hyundai 25610-22101
$37.15
MSRP $48.71
Save $11.56
23.7% Off
256233C661 - : Engine Coolant Thermostat Housing for Hyundai Image

Engine Coolant Thermostat Housing

Hyundai 25623-3C661
From 12/30/2008.
$80.00
MSRP $105.76
Save $25.76
24.4% Off
2561032510 - : Engine Coolant Thermostat Housing for Hyundai Image

Engine Coolant Thermostat Housing

Hyundai 25610-32510
Sonata. 2.4l.
$24.14
MSRP $31.66
Save $7.52
23.8% Off
256302G650 - : Engine Coolant Thermostat Housing for Hyundai Image

Engine Coolant Thermostat Housing

Hyundai 25630-2G650
From 02/08/2011.
$18.82
MSRP $24.68
Save $5.86
23.7% Off
2561035000 - : Engine Coolant Thermostat Housing for Hyundai Image

Engine Coolant Thermostat Housing

Hyundai 25610-35000
Sonata. 3.0l.
$24.37
MSRP $31.95
Save $7.58
23.7% Off
210496N220 - : Engine Coolant Thermostat Gasket for Nissan Image

Engine Coolant Thermostat Gasket

Nissan 21049-6N220
O-Ring. Control Valve. 2.0L. 2.5L. 1.8L. Thermostat. To 11/2011. To 12/2012. To 01/07.
$4.02
MSRP $5.40
Save $1.38
25.6% Off

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