HomeBelts and Cooling > Hoses and PipesGates 23148 Radiator Coolant Hose - Upper
Part #: 23148

Gates 23148 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$37.69Free 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
Molded Coolant Hose, Upper
Fitment: Hyundai, Azera and Sonata
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 23148

The Gates Molded Coolant Hose 23148 is designed specifically for Hyundai vehicles, including the Azera and Sonata models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance and long service life in your vehicle's cooling system.

  • Made from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and secure installation
  • Centerline length of 25.8 inches (655 mm) for accurate replacement
  • Consistent inside diameter of 1.37 inches (35 mm) on both ends
  • Compatible with Hyundai Azera and Sonata models

Detailed Product Description

The Gates Molded Coolant Hose 23148 is engineered to meet the exact specifications required for Hyundai Azera and Sonata vehicles. Its molded construction eliminates the need for multiple hose segments, reducing potential leak points and improving coolant flow efficiency. The EPDM material offers excellent resistance to heat, ozone, and automotive fluids, making it suitable for the demanding environment of the engine bay. Both ends of the hose feature a consistent inside diameter of 1.37 inches (35 mm), ensuring a secure connection to the radiator and engine fittings. With a centerline length of 25.8 inches (655 mm), this hose provides a precise fit that maintains the integrity of the cooling system.

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering pre-formed hoses that match OEM specifications for various vehicle applications. This product line emphasizes durability and fitment accuracy, reducing installation time and minimizing the risk of coolant leaks. The 23148 part number is part of this line, offering a molded solution tailored for Hyundai models such as the Azera and Sonata.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses
  • Resolving coolant leaks caused by hose degradation
  • Preventing overheating due to compromised coolant flow
  • Maintaining proper engine temperature regulation
  • Ensuring secure connections without spring reinforcement

Installation Notes and Tips

  • Verify compatibility with Hyundai Azera or Sonata before installation
  • Inspect hose ends and fittings for damage prior to installation
  • Ensure clamps are properly tightened to prevent leaks
  • Replace coolant and bleed the system after hose installation
  • Do not use hoses with quick connect fittings as this model does not include them

Quality Assurance and Warranty

Gates Molded Coolant Hose 23148 is manufactured to meet stringent quality standards, ensuring reliable performance in automotive cooling systems. The EPDM material and molded design contribute to durability and resistance against common failure modes. While specific warranty details may vary, Gates typically offers coverage against manufacturing defects to support product reliability.

BrandGates
Part Number23148
PositionMolded Coolant Hose, Upper
0
Yes
Branch Quantity0
Centerline Length25.8
Centerline Length655
Contains SpringNo
End 1 Inside Diameter1.37
End 1 Inside Diameter35
End 2 Inside Diameter1.37
End 2 Inside Diameter35
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 14 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2010HyundaiAzera3.3LV6GASUpperMolded Coolant Hose
2010HyundaiAzera3.8LV6GASUpperMolded Coolant Hose
2010HyundaiSonata3.3LV6GASUpperMolded Coolant Hose
2009HyundaiAzera3.3LV6GASUpperMolded Coolant Hose
2009HyundaiAzera3.8LV6GASUpperMolded Coolant Hose
2009HyundaiSonata3.3LV6GASUpperMolded Coolant Hose
2008HyundaiAzera3.3LV6GASUpperMolded Coolant Hose
2008HyundaiAzera3.8LV6GASUpperMolded Coolant Hose
2008HyundaiSonata3.3LV6GASUpperMolded Coolant Hose
2007HyundaiAzera3.3LV6GASUpperMolded Coolant Hose
2007HyundaiAzera3.8LV6GASUpperMolded Coolant Hose
2007HyundaiSonata3.3LV6GASUpperMolded Coolant Hose
2006HyundaiAzera3.8LV6GASUpperMolded Coolant Hose
2006HyundaiSonata3.3LV6GASUpperMolded 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:

23148254113K200254143K200254143L20026551X66267724429896E72442

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