HomeBelts and Cooling > Brackets, Flanges and HangersGates CO34942 Engine Coolant Hose Flange
Part #: CO34942

Gates CO34942 Engine Coolant Hose Flange

Coolant Outlet
⚙️ 17 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Coolant Outlet
🚗Fitment: Toyota, Corolla, Corolla iM, and Matrix
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Gates Coolant Outlet CO34942

The Gates Coolant Outlet CO34942 is a precision-engineered engine coolant hose flange designed for select Toyota models. This plastic hose connector ensures reliable coolant flow and secure attachment in the cooling system of Toyota Corolla, Corolla iM, and Matrix vehicles.

  • Constructed from durable plastic material for corrosion resistance
  • Two bolt holes for secure mounting
  • Multiple outlet diameters: 1.32 inches outside and 1.09 inches inside
  • Designed as a coolant hose flange without bypass holes
  • Compatible with Toyota Corolla, Corolla iM, and Matrix models

About the Gates Coolant Outlet Product Line

The Coolant Outlet line by Gates focuses on components that facilitate efficient coolant flow and connection within the engine cooling system. This product line includes hose flanges engineered to meet specific vehicle requirements, providing a reliable interface between hoses and engine parts. The CO34942 part is part of this line, offering a precise fit and functional design tailored for Toyota vehicles.

Detailed Product Description

The Gates CO34942 engine coolant hose flange is made from high-quality plastic, providing resistance to corrosion and heat typically encountered in engine compartments. It features two bolt holes for secure installation and multiple outlet diameters, including an outside diameter of 1.32 inches and an inside diameter of 1.09 inches, ensuring compatibility with corresponding hoses. This flange does not include gaskets or seals and does not have bypass holes, focusing solely on its role as a hose connector. Its design supports proper coolant flow and helps maintain the integrity of the cooling system in Toyota Corolla, Corolla iM, and Matrix models.

Common Applications and Issues Addressed

  • Replacement of worn or cracked coolant hose flanges
  • Resolving coolant leaks at hose connection points
  • Maintaining proper coolant flow to prevent engine overheating
  • Ensuring secure hose attachment in Toyota Corolla, Corolla iM, and Matrix cooling systems
  • Addressing flange damage caused by corrosion or mechanical stress

Installation Notes and Tips

When installing the Gates CO34942 coolant hose flange, ensure the mating surfaces are clean and free of debris. Use the two bolt holes to securely fasten the flange, verifying proper alignment with the coolant hose. Since this part does not include gaskets or seals, inspect existing seals for wear and replace if necessary to prevent leaks. Proper torque on bolts is recommended to avoid flange damage or coolant leakage.

Quality Assurance and Warranty

Gates manufactures the CO34942 coolant hose flange to meet industry standards for durability and performance. While this part is not an exact OE replacement, it is engineered to provide reliable service in compatible Toyota models. Gates products typically come with a limited warranty against defects in material and workmanship; please refer to Gates' official warranty policy for specific coverage details.

BrandGates
Part NumberCO34942
PositionCoolant Outlet
MaterialPlastic
Outlet Outside Diameter.4
Outlet Outside Diameter1.32
Bolt Hole Quantity2
TypeCoolant hose flange
Gasket Quantity0
Outlet Inside Diameter.27
Outlet Inside Diameter1.09
98410
9848No
By-Pass HolesNo
ContentsHose connector
Number of Bolt Holes2
Number of Gaskets0
Number of Seals0
OE ExactNo
Outlet Inside Diameter 1 (in)1.09
Outlet Inside Diameter 2 (in)1.09
Outlet Inside Diameter 3 (in).27
Outlet Outside Diameter 1 (in)1.32
Outlet Outside Diameter 2 (in)1.32
Outlet Outside Diameter 3 (in).4
TypeHose connector

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2018ToyotaCorolla iM1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2017ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2017ToyotaCorolla iM1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2016ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2015ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2014ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2013ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2013ToyotaMatrix1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2012ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2012ToyotaMatrix1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2011ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2011ToyotaMatrix1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2010ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2010ToyotaMatrix1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2009ToyotaCorolla1.8LL4GASN/AW/Bypass Hose; Coolant Outlet
2009ToyotaMatrix1.8LL4GASN/AW/Bypass Hose; 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:

16577-22H011657722H02902-924HP

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