HomeBelts and Cooling > Hoses and PipesGates 23243 Radiator Coolant Hose - Upper
Part #: 23243

Gates 23243 Radiator Coolant Hose - Upper

Molded Coolant Hose, Upper
⚙️ 10 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$29.01Free 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: Nissan, 200SX and Sentra
🔄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 23243

The Gates Molded Coolant Hose 23243 is designed specifically for Nissan 200SX and Sentra models. Constructed from durable EPDM material, this radiator coolant hose ensures reliable performance and long-lasting service in your vehicle's cooling system.

  • Made from high-quality EPDM rubber for heat and chemical resistance
  • Molded design for precise fit and secure connections
  • Centerline length of 229 mm (9 inches) for accurate replacement
  • Consistent inside diameter of 1.36 inches (35 mm) on both ends
  • Does not contain a spring or quick connect fittings

Detailed Product Description

This radiator coolant hose from Gates is part of the Molded Coolant Hose product line, which focuses on delivering hoses that are pre-formed to match exact OEM specifications. The molded construction eliminates the need for bending or shaping during installation, reducing the risk of leaks or hose failure. The EPDM material used in this hose offers excellent resistance to heat, ozone, and coolant chemicals, making it suitable for the demanding environment of the Nissan 200SX and Sentra cooling systems.

Compatible Vehicles and Applications

This Gates Molded Coolant Hose 23243 is compatible with Nissan 200SX and Sentra models, providing a direct replacement for the original radiator coolant hose. It is designed to maintain proper coolant flow and system pressure, helping to prevent overheating and engine damage.

  • Replacement for worn or cracked radiator coolant hoses
  • Solves coolant leaks caused by hose deterioration
  • Prevents overheating due to restricted coolant flow
  • Addresses hose swelling or softening from heat exposure
  • Restores proper coolant system pressure and circulation

Installation Notes and Tips

When installing the Gates Molded Coolant Hose 23243, ensure the engine is cool to avoid burns or injury. Verify that the hose matches the original part in length and diameter before installation. Use appropriate clamps to secure the hose ends firmly, and inspect the cooling system for any additional wear or damage. Avoid twisting or stretching the hose during installation to maintain its molded shape and integrity.

Quality Assurance and Warranty

Gates is a recognized manufacturer of automotive cooling components, and the Molded Coolant Hose 23243 is produced to meet or exceed OEM standards. The EPDM material and molded design contribute to the hose's durability and reliability. While specific warranty details are not provided, Gates products typically come with manufacturer-backed quality assurance to support long-term use in Nissan 200SX and Sentra vehicles.

BrandGates
Part Number23243
PositionMolded Coolant Hose, Upper
MaterialEpdm
End 1 Inside Diameter1.36
End 1 Inside Diameter35
End 2 Inside Diameter1.36
End 2 Inside Diameter35
Contains SpringNo
Centerline Length229
Centerline Length9
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1999NissanSentra2.0LL4GASUpperMolded Coolant Hose
1998Nissan200SX2.0LL4GASUpperMolded Coolant Hose
1998NissanSentra2.0LL4GASUpperMolded Coolant Hose
1997Nissan200SX2.0LL4GASUpperMolded Coolant Hose
1996Nissan200SX2.0LL4GASUpperMolded Coolant Hose
1995Nissan200SX2.0LL4GASUpperMolded Coolant Hose
1994NissanSentra2.0LL4GASUpperMolded Coolant Hose
1993NissanSentra2.0LL4GASUpperMolded Coolant Hose
1992NissanSentra2.0LL4GASUpperMolded Coolant Hose
1991NissanSentra2.0LL4GASUpperMolded 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:

20477S2150158Y002150158Y0121501Q5600232439965

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