HomeBelts and Cooling > Hoses and PipesGates 20907 Radiator Coolant Hose - Lower or Upper
Part #: 20907

Gates 20907 Radiator Coolant Hose - Lower or Upper

Molded Coolant Hose, Lower and Upper
⚙️ 124 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Molded Coolant Hose, Lower and Upper
🚗Fitment: Buick, Chevrolet, and Dodge, D100, D150, D200, D300, LeSabre, Monza, Ramcharger, Riviera, Skylark, W100, W150, W200, and W300
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Reliable Radiator Coolant Hose for Buick, Chevrolet, and Dodge Vehicles

The Gates Molded Coolant Hose 20907 is engineered to provide dependable cooling system performance for select Buick, Chevrolet, and Dodge models. Designed with precision molding and durable EPDM material, this radiator coolant hose ensures a secure fit and long-lasting service.

Key Features of Gates Molded Coolant Hose 20907

  • Constructed from high-quality EPDM material for heat and chemical resistance
  • Molded design for precise fit and reliable sealing
  • Centerline length of 22.5 inches (572 mm) for accurate installation
  • Consistent inside diameter of 1.56 inches (40 mm) on both ends
  • Compatible with multiple Buick, Chevrolet, and Dodge models including D100, LeSabre, Ramcharger, and more
  • Does not contain a spring or quick connect fittings, ensuring straightforward hose routing

About the Molded Coolant Hose Product Line

The Gates Molded Coolant Hose line focuses on delivering hoses that are precisely shaped to match original equipment specifications. This molded construction enhances durability and fitment accuracy, reducing the risk of leaks and coolant loss. The 20907 part exemplifies this approach by offering a tailored solution for radiator coolant flow in various classic and contemporary vehicles.

Detailed Product Description

This radiator coolant hose is made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. Both ends of the hose have an inside diameter of 1.56 inches (40 mm), ensuring compatibility with standard radiator and engine fittings. The 22.5-inch (572 mm) centerline length provides the correct routing path for coolant flow in the specified vehicle models. The molded design eliminates the need for additional shaping or bending during installation, maintaining consistent coolant flow and system integrity.

Common Applications and Problem Solving

  • Replacement of worn or cracked radiator coolant hoses in Buick LeSabre and Chevrolet Monza
  • Addressing coolant leaks caused by hose degradation in Dodge Ramcharger and D-series trucks
  • Restoring proper coolant circulation in older vehicles such as Buick Riviera and Chevrolet Skylark
  • Preventing overheating issues related to compromised radiator hose integrity
  • Ensuring reliable coolant system performance in Dodge W-series trucks

Installation Notes and Tips

Before installation, inspect the radiator and engine fittings for corrosion or damage. Ensure the hose clamps are in good condition and properly tightened to prevent leaks. The molded shape of the Gates 20907 hose allows for direct replacement without modification. It is recommended to drain the cooling system before removing the old hose to avoid spills. After installation, refill and bleed the cooling system according to the vehicle manufacturer’s guidelines.

Quality Assurance and Warranty

Gates Molded Coolant Hose 20907 is manufactured to meet or exceed OEM standards for durability and performance. The EPDM material and molded construction contribute to a reliable service life under normal operating conditions. While specific warranty details are not provided, Gates products typically come with a limited warranty against defects in material and workmanship.

BrandGates
Part Number20907
PositionMolded Coolant Hose, Lower and Upper
MaterialEpdm
End 1 Inside Diameter1.56
End 1 Inside Diameter40
End 2 Inside Diameter1.56
End 2 Inside Diameter40
Contains SpringNo
Centerline Length22.5
Centerline Length572
Branch Quantity0
9839Yes
98450
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

This part fits 124 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1978DodgeD1006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD1006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD1506.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD1506.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD1507.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD1507.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD3006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD3006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeD3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeD3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeRamcharger6.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeRamcharger6.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeRamcharger7.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeRamcharger7.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeW1506.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeW1506.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeW1507.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeW1507.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeW2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeW2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeW2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeW2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeW3006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeW3006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1978DodgeW3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1978DodgeW3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD1006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD1006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD1506.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD1506.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD3006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD3006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeD3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeD3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeRamcharger6.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeRamcharger6.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeRamcharger7.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeRamcharger7.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW1006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW1006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW1506.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW1506.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW3006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW3006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1977DodgeW3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1977DodgeW3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976ChevroletMonza4.3LV8GASUpperMolded Coolant Hose
1976ChevroletMonza5.0LV8GASUpperMolded Coolant Hose
1976DodgeD1006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeD1006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeD1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeD1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeD2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeD2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeD2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeD2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeD3006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeD3006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeD3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeD3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeRamcharger7.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeRamcharger7.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeW1006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeW1006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeW1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeW1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeW2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeW2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeW2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeW2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeW3006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeW3006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1976DodgeW3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1976DodgeW3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975ChevroletMonza4.3LV8GASUpperMolded Coolant Hose
1975DodgeD1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeD1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeD2006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeD2006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeD2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeD2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeD3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeD3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeRamcharger7.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeRamcharger7.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeW1006.6LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeW1006.6LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeW1007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeW1007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeW2007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeW2007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1975DodgeW3007.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1975DodgeW3007.2LV8GASUpperCut to fit radiator coolant hose compatible with X.C. models.; Molded Coolant Hose
1974DodgeRamcharger7.2LV8GASUpperCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1970BuickLeSabre7.5LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1970BuickRiviera7.5LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1969BuickRiviera7.0LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1968BuickLeSabre5.7LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1968BuickRiviera7.0LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1967BuickLeSabre5.6LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1967BuickRiviera7.0LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded Coolant Hose
1967BuickSkylark4.9LV8GASLowerCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1967BuickSkylark4.9LV8GASLowerCut-to-fit for vehicles without air conditioning; Molded Coolant Hose
1967BuickSkylark5.6LV8GASLowerCut-to-size heater hose suitable for air conditioning systems.; Molded Coolant Hose
1967BuickSkylark5.6LV8GASLowerCut-to-fit for vehicles without air conditioning; Molded Coolant Hose
1966BuickLeSabre5.6LV8GASLowerRadiator and HVAC compatible coolant and heater hose.; Molded 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:

1243394124343013742531374254138062613806271382662138560314-1977-82090721024058L3583183652803688503733605382780856060679706187634C0907CH121D0HZ 8260 JD2HA 8260 AAAD2HA 8260 AGAD70618H0060974KM-1016KM-11KM-223KM-456MC100MH-3907MR174MR820RH156RH198RH237RH53

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