Denso 221-9288 Radiator

Reliable Radiator Replacement for Cadillac ELR and Chevrolet Volt

The Denso 221-9288 radiator is engineered to meet the cooling demands of Cadillac ELR and Chevrolet Volt models. Designed with precise core dimensions and inlet/outlet diameters, this radiator ensures efficient heat dissipation and optimal engine performance.

Key Features of the Denso 221-9288 Radiator

• Core Height: 26.57 inches for effective cooling surface area
• Core Width: 17.09 inches to fit specific vehicle configurations
• Core Thickness: 0.63 inches for balanced heat transfer and durability
• Inlet Diameter: 1.375 inches to match factory hose connections
• Outlet Diameter: 1.34 inches ensuring proper coolant flow
• Transmission Oil Cooler: Not included, designed specifically for engine cooling

Detailed Product Description

This Denso radiator, part number 221-9288, is tailored for Cadillac ELR and Chevrolet Volt vehicles requiring a direct-fit replacement radiator. The core dimensions—26.57 inches in height, 17.09 inches in width, and 0.63 inches in thickness—are optimized to maintain engine temperature under various driving conditions. The inlet and outlet diameters are precisely engineered to align with the original equipment specifications, facilitating straightforward installation and reliable coolant circulation. This radiator does not include a transmission oil cooler, focusing solely on engine cooling efficiency.

Common Applications and Issues Addressed

• Replacement for leaking or damaged radiators in Cadillac ELR and Chevrolet Volt
• Resolves overheating issues caused by inefficient heat dissipation
• Addresses coolant flow restrictions due to clogged or corroded radiator cores
• Restores proper engine temperature regulation for improved performance
• Prevents engine damage related to cooling system failures

Installation Notes and Tips

Ensure compatibility with Cadillac ELR and Chevrolet Volt models before installation. Verify hose connections match the inlet diameter of 1.375 inches and outlet diameter of 1.34 inches. Properly drain the cooling system and remove the old radiator carefully to avoid damage to surrounding components. After installation, refill the cooling system with the recommended coolant and check for leaks. Bleed the system to remove air pockets for optimal performance.

Quality Assurance and Warranty

Denso radiators are manufactured to meet strict OEM standards for fit, form, and function. The 221-9288 radiator undergoes rigorous quality control to ensure durability and reliable cooling performance. While specific warranty details are not provided here, Denso products typically come with a limited warranty covering defects in materials and workmanship. Consult the product documentation or manufacturer for exact warranty terms.