HomeBelts and Cooling > Hoses and PipesGates 23434 Radiator Coolant Hose - Upper
Part #: 23434

Gates 23434 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 2 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Upper
🚗Fitment: Pontiac, G8
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Overview of Gates Molded Coolant Hose 23434

The Gates Molded Coolant Hose part number 23434 is designed specifically for Pontiac G8 vehicles. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance in your vehicle's cooling system.

  • Made from high-quality EPDM rubber for heat and chemical resistance
  • Molded design for precise fit and durability
  • Centerline length of 14.7 inches (373 mm) for accurate installation
  • End 1 inside diameter: 1.34 inches (34 mm)
  • End 2 inside diameter: 1.44 inches (37 mm)
  • Does not contain a spring or quick connect fittings

Detailed Product Description

This radiator coolant hose from the Gates Molded Coolant Hose line is engineered to meet the specific cooling requirements of the Pontiac G8. The molded construction provides a secure and leak-resistant connection between the radiator and engine components. Made from EPDM, the hose offers excellent resistance to heat, ozone, and coolant chemicals, which helps maintain system integrity under demanding conditions. The precise inside diameters of 1.34 inches (34 mm) and 1.44 inches (37 mm) at each end ensure compatibility with factory fittings, while the 14.7-inch (373 mm) centerline length matches OEM specifications for proper routing.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose product line focuses on delivering hoses that are pre-formed to exact OEM shapes and dimensions. This eliminates the need for bending or shaping during installation, reducing the risk of kinks or leaks. The molded design also enhances durability and fitment accuracy, making it suitable for vehicles like the Pontiac G8 that require precise coolant hose configurations.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Pontiac G8 models
  • Resolving coolant leaks caused by hose degradation or improper fit
  • Preventing overheating issues related to compromised coolant flow
  • Maintaining optimal engine temperature by ensuring secure coolant circulation
  • Addressing hose failures due to exposure to heat and chemicals over time

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23434, ensure the vehicle is cool to avoid burns from hot coolant. Verify that the hose end diameters match the radiator and engine fittings on your Pontiac G8. The molded shape should align with existing hose routing to prevent kinks or stress points. Use appropriate clamps to secure the hose ends firmly, but avoid overtightening which can damage the hose.

Quality Assurance and Warranty

Gates manufactures this molded radiator coolant hose to meet stringent quality standards, ensuring durability and reliable performance. The EPDM material is resistant to heat, ozone, and coolant chemicals, contributing to a longer service life. While specific warranty details are not provided here, Gates typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.

BrandGates
Part Number23434
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.34
End 1 Inside Diameter34
End 2 Inside Diameter1.44
End 2 Inside Diameter37
Contains SpringNo
Centerline Length14.7
Centerline Length373
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 2 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2009PontiacG83.6LV6GASUpperMolded Coolant Hose
2008PontiacG83.6LV6GASUpperMolded Coolant Hose

* 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:

1617022632M234346641092157812

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