One Stop Solutions 13587 Radiator

Radiator for 2014-2017 Buick Regal

Restore cooling performance with this One Stop Solutions radiator, part number 13587, for the 2014-2017 Buick Regal. Built for direct replacement service, it is engineered for a drop-in fit, stable temperature control, and dependable operation in daily driving.

Key Features

• Fits 2014-2017 Buick Regal, N/A
• Core material: PA
• Core thickness: 26
• Plated transmission oil cooler type
• No engine oil cooler
• No cap included
• Hassle-free installation with factory-style fit, form, and function
• Components are fitted and torqued to factory specifications
• Premium-grade tubes, fins, headers, tanks, and related components for added durability
• Enhanced cooling design with more fins per inch and thicker core construction
• Complete radiator assembly tested during production for cooling system integrity

Detailed Description

One Stop Solutions 13587 is a replacement radiator for the Buick Regal, engineered to match OE performance requirements while addressing common wear points found in higher-mileage vehicles. The radiator uses a PA core material and a plated transmission oil cooler design, with no engine oil cooler and no cap included. It is built with upgraded cooling features such as increased fin density and a thicker core to support heat rejection and long-term service life. This part cross-references OE-style applications such as 23104892 and CU13587 for the same vehicle fitment.

Common Problems This Radiator Can Address

• Overheating caused by a restricted or aging radiator core
• Coolant leaks from cracked or fatigued radiator tanks and seams
• Reduced cooling efficiency from damaged fins or internal blockage
• Transmission heat buildup related to a worn cooler circuit
• Temperature instability during stop-and-go driving or highway use

Installation Notes and Tips

Verify vehicle fitment before installation: Fits 2014-2017 Buick Regal, N/A. Confirm hose routing, cooler line connections, and mounting points against the original unit before transfer. Flush the cooling system as needed, inspect related hoses and clamps, and check for leaks after installation. Part number 13587 is intended as a direct replacement radiator for service on the listed Regal applications.

Quality Assurance

This radiator is production-tested multiple times during manufacturing. The transmission and engine oil cooler circuits are checked before installation into the tank, the core is tested before assembly, and the completed unit is tested again after assembly to confirm cooling-system integrity.