Gates 20923 Radiator Coolant Hose - Lower

Gates 20923 Molded Coolant Hose

The Gates 20923 molded coolant hose is built for lower radiator and heater-circuit routing where a formed hose is required. It uses EPDM construction and OEM-style dimensions to match the original hose path on select Jeep, Chrysler, and Dodge applications.

Gates Molded Coolant Hose line covers upper, lower, bypass, heater, and other coolant applications with OE-style specifications. This helps reduce the time spent sourcing a radiator hose replacement for vehicles such as the Jeep Grand Wagoneer, Jeep J10, and Jeep Cherokee.

Key Features

• EPDM rubber construction for coolant-system service
• Molded shape for proper routing in lower hose applications
• End inside diameters: 1.5 in. (38 mm) and 1.75 in. (44 mm)
• Centerline length: 16 in. (406 mm)
• No spring, no modular sections, and no quick-connect fittings
• Direct replacement style for select Chrysler, Dodge, and Jeep vehicles

Application Details

Part number 20923 is a molded radiator coolant hose for lower-position use on select 1960s through 1991 vehicles. Confirmed applications include Fits 1984-1991 Jeep Grand Wagoneer, Lower; Fits 1974-1988 Jeep J10, Lower; Fits 1974-1988 Jeep J20, Lower; Fits 1974-1983 Jeep Cherokee, Lower; Fits 1972-1983 Jeep Wagoneer, Lower; Fits 1972-1981 Jeep CJ5, Lower; Fits 1976-1981 Jeep CJ7, Lower; Fits 1965 Dodge Monaco, Lower; Fits 1963-1964 Chrysler New Yorker, Lower; Fits 1963-1964 Chrysler Newport, Lower; Fits 1961 Chrysler Newport, Lower; Fits 1963-1964 Chrysler Town & Country, Lower; Fits 1961 Chrysler Town & Country, Lower; Fits 1960-1962 Dodge Dart, Lower.

This Gates 20923 hose is a practical choice when replacing a formed lower coolant hose on Jeep Grand Wagoneer, Jeep J10, or Jeep Cherokee models that require the original routing and dimensions.

What It Helps Address

• Cracked or split lower radiator hose
• Coolant leaks at a formed hose section
• Collapsed hose routing from age or heat exposure
• Incorrect fit from a universal straight hose
• Service delays when an OE-style molded hose is needed

Installation Notes

Verify hose routing, end diameters, and centerline length before installation. Inspect clamps, necks, and adjoining coolant components for wear or corrosion, and replace any damaged sealing surfaces before filling the system. This hose is molded for lower-position routing and should be matched to the vehicle’s original application.

Quality Assurance

Gates manufactures this molded coolant hose to OE-quality specifications for the listed applications. Part number 20923 is part of Gates’ molded coolant hose line, which is built to cover a wide range of radiator and heater hose replacement needs.