Gates 22052 Radiator Coolant Hose - Lower or Upper

Gates 22052 Molded Coolant Hose Overview

Gates 22052 is a molded radiator coolant hose built to OEM-quality specifications for upper, lower, bypass, heater, and other coolant routing applications. Made from EPDM, it is shaped for a precise fit and consistent coolant flow in vehicles that require a formed replacement hose.

The Gates Molded Coolant Hose line is engineered as a broad replacement solution for radiator hose service, helping reduce the time spent sourcing OE dealer parts. This part number, 22052, is a direct-fit style replacement for select applications including Chevrolet Lumina, Chevrolet Monte Carlo, Pontiac Grand Prix, Buick Regal, Oldsmobile Cutlass, Oldsmobile Cutlass Supreme, and Lexus GS460.

Key Features

• EPDM construction for coolant-system service
• Molded hose design for formed routing and fit
• 1.28 in. inside diameter at both ends
• 20.3 in. centerline length
• No spring and no quick-connect fittings
• Designed for upper and lower coolant hose applications

Detailed Product Description

Gates 22052 is a molded coolant hose with a 1.28-inch inside diameter at each end and a 20.3-inch centerline length. The EPDM material is commonly used in cooling-system hoses for its resistance to heat and coolant exposure, while the molded shape supports proper routing in tight engine compartments. This hose is listed for lower radiator and HVAC-compatible coolant and heater hose service on the 2010 Lexus GS460, and for upper radiator hose applications on select Chevrolet, Pontiac, Buick, and Oldsmobile models. If you are replacing a worn radiator hose on a Chevrolet Lumina, Chevrolet Monte Carlo, or Pontiac Grand Prix, Gates 22052 provides a formed replacement option that matches the original routing style.

This part cross-references Continental 62088 for the same application.

What It Helps Address

• Coolant leaks from cracked or aged molded hoses
• Softening, swelling, or collapse in the radiator hose
• Poor hose routing after a previous replacement
• Heat-related deterioration in upper or lower coolant lines
• Service needs on radiator and heater hose circuits

Installation Notes and Tips

Verify hose routing, end diameters, and centerline length before installation. Inspect clamps, necks, and adjoining coolant pipes for wear or corrosion, and replace damaged components as needed. Confirm the vehicle position listed for your application, since Gates 22052 is used in both upper and lower coolant hose locations depending on the vehicle.

Fits 2010 Lexus GS460, lower. Fits 1997-1999 Chevrolet Lumina, upper. Fits 1997-1999 Chevrolet Monte Carlo, upper. Fits 1998 Pontiac Grand Prix, upper. Fits 1994-1996 Buick Regal, upper. Fits 1995-1996 Chevrolet Lumina, upper. Fits 1995-1996 Chevrolet Monte Carlo, upper. Fits 1994-1996 Oldsmobile Cutlass, upper. Fits 1994-1996 Oldsmobile Cutlass Supreme, upper. Fits 1994-1996 Pontiac Grand Prix, upper.

Quality Assurance

Gates manufactures molded coolant hoses to OEM-quality specifications for replacement cooling-system service. Part number 22052 is part of the Gates Molded Coolant Hose line, which is built for formed-fit radiator hose replacement across a wide range of applications.