HomeBelts and Cooling > Hoses and PipesGates 23123 Radiator Coolant Hose - Lower
Part #: 23123

Gates 23123 Radiator Coolant Hose - Lower

Molded Coolant Hose, Lower
⚙️ 22 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Lower
🚗Fitment: Chevrolet, Impala and Monte Carlo
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Radiator Coolant Hose for Chevrolet Impala and Monte Carlo

The Gates Molded Coolant Hose 23123 is designed to provide a durable and precise fit for Chevrolet Impala and Monte Carlo models. Made from EPDM material, this radiator coolant hose ensures consistent performance and resistance to heat and coolant chemicals.

  • Constructed from high-quality EPDM for heat and chemical resistance
  • Molded design for exact fit and secure connections
  • Centerline length of 38.7 inches (983 mm) for proper routing
  • End 1 and End 2 inside diameters both 1.3 inches (33 mm) for compatibility
  • Contains no spring or quick connect fittings, ensuring a straightforward installation

About the Gates Molded Coolant Hose Product Line

The Molded Coolant Hose line by Gates focuses on precision-molded radiator hoses engineered to meet specific vehicle requirements. This product line emphasizes durability and exact fitment, reducing the risk of leaks and coolant loss. The molded construction of part number 23123 ensures consistent shape and performance tailored for Chevrolet Impala and Monte Carlo cooling systems.

Detailed Product Description

This radiator coolant hose is manufactured from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and coolant fluids. The molded design of the Gates 23123 hose provides a reliable seal and maintains its shape under pressure and temperature fluctuations. With a centerline length of 38.7 inches (983 mm) and matching inside diameters of 1.3 inches (33 mm) on both ends, this hose fits precisely within the cooling system of Chevrolet Impala and Monte Carlo vehicles. The absence of springs and quick connect fittings simplifies the hose structure, reducing potential failure points.

Common Applications and Issues Addressed

  • Replacement of worn or cracked radiator coolant hoses in Chevrolet Impala and Monte Carlo
  • Prevention of coolant leaks caused by hose degradation or improper fit
  • Restoration of proper coolant flow to maintain engine temperature regulation
  • Elimination of overheating issues related to faulty or damaged hoses
  • Upgrade to a molded hose for improved durability and fitment accuracy

Installation Notes and Tips

Ensure the engine is cool before removing the old hose to avoid burns. Verify that the inside diameters of the hose ends match the radiator and engine fittings. The molded design of the Gates 23123 hose allows for straightforward installation without the need for additional fittings or springs. Inspect hose clamps for wear and replace if necessary to secure the hose properly. Proper routing is essential to avoid kinks or contact with moving parts.

Quality Assurance and Warranty

Gates Molded Coolant Hose 23123 is manufactured to meet OEM specifications for Chevrolet Impala and Monte Carlo models. The EPDM material and molded construction provide long-lasting durability under typical operating conditions. While specific warranty details are not provided, Gates products are generally backed by quality standards to ensure reliable performance in automotive cooling systems.

BrandGates
Part Number23123
PositionMolded Coolant Hose, Lower
MaterialEpdm
End 1 Inside Diameter1.3
End 1 Inside Diameter33
End 2 Inside Diameter1.3
End 2 Inside Diameter33
Contains SpringNo
Centerline Length38.7
Centerline Length983
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 22 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2011ChevroletImpala3.5LV6FLEXLowerMolded Coolant Hose
2011ChevroletImpala3.9LV6FLEXLowerMolded Coolant Hose
2010ChevroletImpala3.5LV6FLEXLowerMolded Coolant Hose
2010ChevroletImpala3.5LV6GASLowerMolded Coolant Hose
2010ChevroletImpala3.9LV6FLEXLowerMolded Coolant Hose
2009ChevroletImpala3.5LV6FLEXLowerMolded Coolant Hose
2009ChevroletImpala3.5LV6GASLowerMolded Coolant Hose
2009ChevroletImpala3.9LV6FLEXLowerMolded Coolant Hose
2008ChevroletImpala3.5LV6FLEXLowerMolded Coolant Hose
2008ChevroletImpala3.5LV6GASLowerMolded Coolant Hose
2008ChevroletImpala3.9LV6FLEXLowerMolded Coolant Hose
2007ChevroletImpala3.5LV6FLEXLowerMolded Coolant Hose
2007ChevroletImpala3.5LV6GASLowerMolded Coolant Hose
2007ChevroletImpala3.9LV6GASLowerMolded Coolant Hose
2007ChevroletMonte Carlo3.5LV6FLEXLowerMolded Coolant Hose
2007ChevroletMonte Carlo3.5LV6GASLowerMolded Coolant Hose
2006ChevroletImpala3.5LV6FLEXLowerMolded Coolant Hose
2006ChevroletImpala3.5LV6GASLowerMolded Coolant Hose
2006ChevroletImpala3.9LV6GASLowerMolded Coolant Hose
2006ChevroletMonte Carlo3.5LV6FLEXLowerMolded Coolant Hose
2006ChevroletMonte Carlo3.5LV6GASLowerMolded Coolant Hose
2006ChevroletMonte Carlo3.9LV6GASLowerMolded 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:

103466501528658623123258638762586387726541X62913723409784E72340

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