HomeBelts and Cooling > Hoses and PipesGates 23745 Radiator Coolant Hose - Upper
Part #: 23745

Gates 23745 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Molded Coolant Hose, Upper
Fitment: Mercedes-Benz, C230
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Gates Molded Coolant Hose 23745

The Gates Molded Coolant Hose 23745 is designed specifically for Mercedes-Benz C230 models, providing reliable radiator coolant flow. Constructed from durable EPDM, plastic, and steel materials, this molded hose ensures consistent performance under demanding engine conditions.

  • Compatible with Mercedes-Benz C230 radiator coolant systems
  • Made from EPDM, plastic, and steel for durability and heat resistance
  • Molded design with a centerline length of 21 inches (533 mm)
  • Features two male quick connectors and two Henn quick connectors
  • Inside diameter of 1.25 inches (32 mm) on both ends for precise fitment
  • Includes two quick connect fittings for secure installation

Detailed Product Description

The Gates Molded Coolant Hose 23745 belongs to the Molded Coolant Hose product line, which focuses on precision-engineered hoses tailored for specific vehicle applications. This hose is molded to exact specifications, ensuring a perfect fit and optimal coolant flow for the Mercedes-Benz C230. The combination of EPDM rubber, plastic, and steel materials provides resistance to heat, pressure, and chemical degradation commonly found in automotive cooling systems. With a centerline length of 21 inches (533 mm) and an inside diameter of 1.25 inches (32 mm) on both ends, this hose maintains consistent coolant circulation without leaks or restrictions.

Applications and Problem Solving

  • Replaces worn or cracked radiator coolant hoses on Mercedes-Benz C230
  • Prevents coolant leaks that can cause engine overheating
  • Eliminates hose collapse or deformation under pressure
  • Restores proper coolant flow for efficient engine temperature regulation
  • Addresses issues related to quick connector failures or hose detachment

Installation Notes and Tips

  • Ensure the engine is cool before removing the old hose to avoid burns
  • Verify the inside diameter and length match the original hose for proper fit
  • Use the included quick connectors for secure and leak-free connections
  • Inspect surrounding components for wear or damage during installation
  • Tighten clamps evenly to prevent hose damage or leaks

Quality Assurance and Warranty

Gates Molded Coolant Hose 23745 is manufactured to meet strict OEM standards for durability and performance. The use of high-quality EPDM, plastic, and steel materials ensures long service life in demanding cooling system environments. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support reliable operation in Mercedes-Benz C230 vehicles.

BrandGates
Part Number23745
PositionMolded Coolant Hose, Upper
2
Yes
Branch Quantity0
Centerline Length21
Centerline Length533
Contains SpringNo
End 1 Inside Diameter1.25
End 1 Inside Diameter32
End 2 Inside Diameter1.25
End 2 Inside Diameter32
MaterialEPDM, Plastic, Steel
Modular Components2 Henn Quick Connectors
Modular Components2 Male Quick Connectors
Modular HoseYes
MoldedYes
Number of Quick Connect Fittings2

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2005Mercedes-BenzC2301.8LL4GASUpperMolded Coolant Hose
2004Mercedes-BenzC2301.8LL4GASUpperMolded Coolant Hose
2003Mercedes-BenzC2301.8LL4GASUpperMolded 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:

1643320350157822374524708L6721672787CHR0195RE72787R28186

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