HomeBelts and Cooling > Thermostat and HousingGates CO35026 Engine Coolant Thermostat Housing
Part #: CO35026

Gates CO35026 Engine Coolant Thermostat Housing

Coolant Outlet
⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Coolant Outlet
🚗Fitment: Mitsubishi, Eclipse and Galant
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Thermostat Housing for Mitsubishi Eclipse and Galant

The Gates Coolant Outlet Engine Coolant Thermostat Housing CO35026 is designed to provide a precise fit and durable performance for Mitsubishi Eclipse and Galant models. Crafted from aluminum and steel, this thermostat housing ensures efficient coolant flow and engine temperature regulation.

  • Constructed from durable aluminum and steel materials
  • Exact OE replacement for reliable fit and function
  • Three bolt holes for secure mounting
  • Multiple outlet diameters: outside .36" and .67", inside .26" and .55"
  • Part number CO35026 for easy identification and compatibility

About the Gates Coolant Outlet Product Line

The Gates Coolant Outlet line focuses on high-quality thermostat housings and related cooling components engineered to meet or exceed original equipment specifications. This product line emphasizes durability and precise fitment, making it suitable for maintaining optimal engine cooling system performance in vehicles like the Mitsubishi Eclipse and Galant.

Product Details and Specifications

The CO35026 thermostat housing is manufactured using a combination of aluminum and steel, providing strength and resistance to corrosion. It features three bolt holes to ensure a secure and stable installation. The housing includes two outlet sizes with outside diameters of 0.36 inches and 0.67 inches, and inside diameters of 0.26 inches and 0.55 inches, accommodating specific coolant flow requirements. This thermostat housing is an exact OE replacement, ensuring compatibility and reliable operation within the cooling system of Mitsubishi Eclipse and Galant vehicles.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking thermostat housings
  • Restores proper coolant flow and engine temperature regulation
  • Prevents coolant leaks that can lead to engine overheating
  • Addresses fitment issues with aftermarket or worn housings
  • Maintains cooling system integrity for Mitsubishi Eclipse and Galant models

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Clean the mounting surface thoroughly to remove old gasket material and debris. Verify the correct orientation of the thermostat housing before securing it with the three bolts. Use the OEM torque specifications to avoid over-tightening and potential damage. Although this part does not include a gasket, use a compatible gasket or sealant as required by your vehicle’s service manual.

Quality Assurance and Warranty

The Gates CO35026 thermostat housing is manufactured to meet original equipment standards, providing reliable performance and durability. This part is an exact OE replacement, ensuring proper fit and function. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support long-term use in Mitsubishi Eclipse and Galant vehicles.

BrandGates
Part NumberCO35026
PositionCoolant Outlet
MaterialAluminum, steel
Outlet Outside Diameter.36
Outlet Outside Diameter.67
Bolt Hole Quantity3
TypeThermostat housing
Gasket Quantity0
Outlet Inside Diameter.26
Outlet Inside Diameter.55
98410
9848No
ContentsThermostat housing
OE ExactYes

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2012MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2012MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2011MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2011MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2010MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2010MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2009MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2009MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2008MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2008MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2007MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2007MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2006MitsubishiEclipse2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2006MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2005MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet
2004MitsubishiGalant2.4LL4GASN/AEngine Coolant Water Outlet - Thermostat Housing; Coolant Outlet

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

MN149476

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.