Motorad CH1059 Engine Coolant Thermostat Housing - Lower
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Motorad

Motorad CH1059 Engine Coolant Thermostat Housing - Lower

Brand Motorad CH1059
Position Lower
Material Metal
Color Silver
Outlet Port Diameter 2.6
Height 2.93
Gasket Or Seal Included No
Mounting Hole Quantity 2
Bolt Hole Center To Bolt Hole Center 1.8
Inlet Port Diameter 1.77
Flange Thickness 0.61
Mounting Hole Diameter 0.35
Bolts Included No
Color Silver
Height 2.93 in
Number Of Seals 0
Outlet Diameter 2.6 in
Outlet Port Quantity 1
Fits Acura and Honda · 15 vehicles

OE supplier quality. Built to OEM standards with proprietary material for demanding cooling systems.

Thermal shock validated. Tested to handle rapid temperature changes with dependable performance.

Metal housing. Durable silver construction with a single outlet port.

Cross-references Motorad CH1059, 9CH1059 and 19320P0A010 for the same application. See all 3.

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Not what you need? See all Engine Coolant Thermostat Housing options

Engine Coolant Thermostat Housing for Honda and Acura

Motorad CH1059 is an engine coolant thermostat housing built for lower cooling-system service on select Honda and Acura applications. It is manufactured from metal and validated for thermal shock and leak resistance to support dependable coolant flow control in demanding engine conditions.

Key Features

  • Metal thermostat housing with a silver finish
  • Lower engine coolant water outlet housing application
  • Outlet port diameter: 2.6 in
  • Inlet port diameter: 1.77 in
  • Mounting hole quantity: 2
  • Bolt hole center to bolt hole center: 1.8 in
  • Flange thickness: 0.61 in
  • Height: 2.93 in
  • No gasket or seal included
  • No bolts included

Detailed Description

Motorad CH1059 is an OE-quality engine coolant thermostat housing made by an OE supplier using proprietary material selected for cooling-system durability. This lower thermostat housing is engineered for select 1994-2002 Honda Accord, 1997-1998 Acura CL, and 1995-1998 Honda Odyssey applications with engine coolant water outlet housing configurations. The part number CH1059 is also referenced for the same application under cross-reference number 9CH1059.

For buyers searching for a Honda Accord lower thermostat housing, Acura CL coolant outlet housing, or Honda Odyssey engine coolant water outlet housing, CH1059 provides the correct metal housing format and port dimensions for the listed fitments. The housing is thermal shock validated and 100% leak tested to help confirm sealing integrity before installation.

What It Helps Address

  • Cracked or warped thermostat housing
  • Coolant leaks at the lower water outlet
  • Corrosion or deterioration in the housing body
  • Improper coolant routing through the thermostat outlet
  • Service replacement for worn Honda Accord, Acura CL, or Honda Odyssey cooling components

Installation Notes and Tips

Verify the lower mounting location, inlet and outlet port sizes, and bolt-hole spacing before installation. Because no gasket or seal is included, reuse is not recommended if the existing seal shows wear, flattening, or coolant staining. Clean the mating surfaces thoroughly and inspect the surrounding hoses and clamps while servicing the housing.

Quality Assurance

Motorad manufactures CH1059 to OEM quality standards as an OE-supplier part. The housing is thermal shock validated and 100% leak tested to support consistent performance in automotive cooling systems.

  • Fits 1994-2002 Honda Accord, Lower
  • Fits 1997-1998 Acura CL, Lower
  • Fits 1995-1998 Honda Odyssey, Lower

Related reading

This part fits 15 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2002HondaAccord2.3LL4LowerEngine Coolant Water Outlet with housing.
2001HondaAccord2.3LL4LowerEngine Coolant Water Outlet with housing.
2000HondaAccord2.3LL4LowerEngine Coolant Water Outlet with housing.
1999HondaAccord2.3LL4LowerEngine Coolant Water Outlet with housing.
1998AcuraCL2.3LL4LowerEngine Coolant Water Outlet with housing.
1998HondaAccord2.3LL4LowerEngine Coolant Water Outlet with housing.
1998HondaOdyssey2.3LL4LowerEngine Coolant Water Outlet with housing.
1997AcuraCL2.2LL4LowerEngine Coolant Water Outlet with housing.
1997HondaAccord2.2LL4LowerEngine Coolant Water Outlet with housing.
1997HondaOdyssey2.2LL4LowerEngine Coolant Water Outlet with housing.
1996HondaAccord2.2LL4LowerEngine Coolant Water Outlet with housing.
1996HondaOdyssey2.2LL4LowerEngine Coolant Water Outlet with housing.
1995HondaAccord2.2LL4LowerEngine Coolant Water Outlet with housing.
1995HondaOdyssey2.2LL4LowerEngine Coolant Water Outlet with housing.
1994HondaAccord2.2LL4LowerEngine Coolant Water Outlet with housing.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Motorad — CH10599CH105919320P0A010