Gates 22133 Radiator Coolant Hose - Lower

Overview of Gates Molded Coolant Hose 22133

The Gates Molded Coolant Hose 22133 is designed for reliable cooling system performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered with durable EPDM material, this radiator coolant hose ensures consistent coolant flow and heat resistance for models like the Buick Century and Chevrolet Lumina APV.

• Constructed from high-quality EPDM material for heat and chemical resistance
• Molded design for precise fit and secure installation
• Centerline length of 16.2 inches (411 mm) for accurate routing
• Inside diameter of 1.27 inches (32 mm) on both ends for consistent coolant flow
• Compatible with multiple GM makes and models including Buick Century, Chevrolet Lumina APV, Oldsmobile Cutlass Ciera, and Pontiac Trans Sport

Detailed Product Description

The Gates Molded Coolant Hose 22133 is a molded radiator coolant hose made from EPDM, a synthetic rubber known for its excellent resistance to heat, ozone, and automotive fluids. This hose features a centerline length of 16.2 inches (411 mm) and an inside diameter of 1.27 inches (32 mm) on both ends, ensuring a precise fit and optimal coolant flow. The molded construction eliminates the need for additional clamps or fittings, providing a secure and leak-resistant connection. This hose does not contain a spring or quick connect fittings, simplifying installation and maintenance.

As part of the Molded Coolant Hose product line, this hose is designed to meet the specific routing and dimensional requirements of various GM vehicles. The Molded Coolant Hose line focuses on delivering exact fitment and durability, reducing the risk of coolant leaks and overheating issues.

Compatible Vehicles and Applications

• Buick Century
• Chevrolet Lumina APV
• Oldsmobile Cutlass Ciera and Cutlass Cruiser
• Pontiac Silhouette and Trans Sport

This radiator coolant hose is intended for use in cooling systems to maintain proper engine temperature by facilitating coolant circulation between the radiator and engine components.

Common Issues Addressed by This Radiator Coolant Hose

• Coolant leaks due to cracked or worn hoses
• Overheating caused by restricted or collapsed hoses
• Coolant contamination from deteriorated hose material
• Improper fitment leading to coolant system pressure loss
• Replacement of aging or damaged molded hoses in GM vehicles

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Verify the hose dimensions and fitment against the vehicle’s specifications. Use appropriate clamps if required, although the molded design typically provides a secure fit. Inspect adjacent components for wear or damage during replacement. Properly route the hose to avoid kinks or contact with moving parts.

Quality Assurance and Warranty

Gates Molded Coolant Hose 22133 is manufactured to meet OEM standards for durability and performance. The EPDM material offers resistance to heat, ozone, and automotive fluids, contributing to long service life. While specific warranty details are not provided, Gates products generally come with manufacturer-backed quality assurance to support reliable operation in compatible Buick, Chevrolet, Oldsmobile, and Pontiac models.