HomeBelts and Cooling > Thermostat and HousingGates CO34948 Engine Coolant Water Outlet
Part #: CO34948

Gates CO34948 Engine Coolant Water Outlet

Coolant Outlet
⚙️ 17 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$49.85Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Coolant Outlet
🚗Fitment: Acura and Honda, Civic, HR-V, and ILX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Coolant Outlet CO34948

The Gates Coolant Outlet CO34948 is engineered for reliable engine cooling system performance in select Acura and Honda vehicles. Designed specifically for models such as the Civic, HR-V, and ILX, this engine coolant water outlet ensures proper coolant flow and temperature regulation.

  • Constructed from durable cast aluminum and stamped steel for strength and corrosion resistance
  • Features two bolt holes for secure mounting
  • Includes dual outlet diameters: outside diameters of 0.78 inches and 0.31 inches
  • Inside outlet diameters measure 0.523 inches and 0.21 inches for precise coolant flow
  • Part of the Gates Coolant Outlet product line, designed for effective engine cooling system integration

Product Line Details: Gates Coolant Outlet

The Gates Coolant Outlet line focuses on components that facilitate efficient coolant circulation within the engine cooling system. This product line emphasizes durable materials such as cast aluminum and stamped steel to withstand thermal stress and maintain system integrity. The CO34948 model fits within this line by providing a reliable water outlet solution tailored for specific Acura and Honda vehicles.

Technical Description and Specifications

The CO34948 engine coolant water outlet is manufactured using cast aluminum combined with stamped steel, offering a balance of lightweight construction and structural durability. It features two bolt holes for mounting, ensuring a secure fit. The outlet has two sets of inside and outside diameters—0.523 inches and 0.21 inches inside, with corresponding outside diameters of 0.78 inches and 0.31 inches—allowing compatibility with the vehicle’s cooling hoses and system design. This part does not include gaskets or seals and does not have by-pass holes, indicating it is designed to work with existing system components.

Compatible Vehicles and Common Applications

  • Compatible with Acura Civic models requiring a coolant outlet replacement
  • Suitable for Honda HR-V vehicles needing a reliable engine coolant water outlet
  • Fits Honda ILX models for maintaining proper coolant flow and engine temperature
  • Addresses coolant leaks caused by worn or damaged outlets
  • Helps resolve overheating issues related to coolant circulation failures

Installation Notes and Tips

When installing the Gates CO34948 coolant outlet, ensure the mounting surface is clean and free of debris to prevent leaks. Use the existing gaskets or seals from the vehicle’s cooling system, as this part does not include them. Tighten the two mounting bolts evenly to the manufacturer’s torque specifications to avoid warping or damage. Inspect connected hoses for wear and replace if necessary to maintain system integrity.

Quality Assurance and Warranty

Gates manufactures the CO34948 coolant outlet 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 Acura and Honda models. Warranty information should be confirmed with the distributor or manufacturer, as it may vary by region.

BrandGates
Part NumberCO34948
PositionCoolant Outlet
MaterialCast aluminum, stamped steel
Outlet Outside Diameter.31
Outlet Outside Diameter.78
Bolt Hole Quantity2
TypeCoolant outlet
Gasket Quantity0
Outlet Inside Diameter.21
Outlet Inside Diameter.523
98410
9848No
By-Pass HolesNo
ContentsCoolant outlet
Number of Bolt Holes2
Number of Gaskets0
Number of Seals0
OE ExactNo
Outlet Inside Diameter 1 (in).523
Outlet Inside Diameter 2 (in).21
Outlet Outside Diameter 1 (in).78
Outlet Outside Diameter 2 (in).31
TypeCoolant outlet

This part fits 17 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2021HondaHR-V1.8LL4GASN/ATo Heater; Coolant Outlet
2020HondaHR-V1.8LL4GASN/ATo Heater; Coolant Outlet
2019HondaHR-V1.8LL4GASN/ACoolant Outlet
2018HondaHR-V1.8LL4GASN/ATo Heater; Coolant Outlet
2017HondaHR-V1.8LL4GASN/ATo Heater; Coolant Outlet
2016HondaHR-V1.8LL4GASN/ATo Heater; Coolant Outlet
2015AcuraILX2.0LL4GASN/ATo Heater; Coolant Outlet
2015HondaCivic1.8LL4CNGN/ATo Heater; Coolant Outlet
2015HondaCivic1.8LL4GASN/ATo Heater; Coolant Outlet
2014AcuraILX2.0LL4GASN/ATo Heater; Coolant Outlet
2014HondaCivic1.8LL4CNGN/ATo Heater; Coolant Outlet
2014HondaCivic1.8LL4GASN/ATo Heater; Coolant Outlet
2013AcuraILX2.0LL4GASN/ATo Heater; Coolant Outlet
2013HondaCivic1.8LL4CNGN/ATo Heater; Coolant Outlet
2013HondaCivic1.8LL4GASN/ATo Heater; Coolant Outlet
2012HondaCivic1.8LL4CNGN/ATo Heater; Coolant Outlet
2012HondaCivic1.8LL4GASN/ATo Heater; 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:

19425RNAJ00

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