One Stop Solutions 1515 Radiator

Reliable Radiator Replacement for Buick, Chevrolet, Oldsmobile, and Pontiac

The One Stop Solutions radiator part number 1515 is designed to provide dependable cooling performance for select Buick, Chevrolet, Oldsmobile, and Pontiac models including Achieva, Corsica, Grand Am, and Skylark. Engineered for crossflow cooling systems, this radiator offers a direct replacement with precise fitment and durable construction.

Key Features of One Stop Solutions Radiator 1515

• Hassle free installation with drop-in fit, form, and function
• OE performance and quality standards maintained
• Engineering enhancements improve cooling efficiency and extend service life
• Premium grade core materials including plastic tanks and PA core
• Includes plated transmission oil cooler with fittings spaced 11 1/2 inches apart
• Core dimensions: 26" height, 15 1/16" width, 1" thickness
• Crossflow design optimized for specific vehicle cooling requirements
• All components fitted and torqued to factory specifications
• 100% tested up to three times during production for reliability

Detailed Description of Radiator 1515

This radiator features a single-row core constructed from PA material with a core height of 26 inches, width of 15 1/16 inches, and a thickness of 1 inch, designed to meet the cooling demands of Buick Achieva, Chevrolet Corsica, Oldsmobile Grand Am, and Pontiac Skylark models. The plastic tanks and headers are engineered for durability and corrosion resistance. The crossflow design enhances heat dissipation by directing coolant flow horizontally through the core. A plated transmission oil cooler is integrated, providing additional cooling for transmission fluid with inlet and outlet header lengths of 16 5/8 inches and fitting spacing of 11 1/2 inches. The radiator does not include an engine oil cooler or cap, focusing on core cooling performance. Inlet and outlet diameters are 1 5/16 inches, compatible with factory hoses and fittings.

Common Applications and Issues Addressed

• Replacement for leaking or damaged radiators in Buick Achieva, Chevrolet Corsica, Oldsmobile Grand Am, and Pontiac Skylark
• Improves engine cooling efficiency to prevent overheating
• Resolves transmission fluid overheating with integrated transmission oil cooler
• Addresses radiator core corrosion and tank cracking
• Restores proper coolant flow and pressure in crossflow cooling systems

Installation Notes and Tips

• Designed as a direct replacement for easy drop-in installation
• Ensure all factory fittings and hardware are reused or replaced as needed
• Verify hose diameters match 1 5/16 inch inlet and outlet connections
• Torque all mounting bolts to factory specifications to avoid leaks or damage
• Bleed cooling system properly after installation to remove air pockets

Quality Assurance and Warranty Information

Each One Stop Solutions radiator 1515 undergoes rigorous testing up to three times during production to ensure consistent quality and performance. Components are assembled and torqued to factory specifications to maintain reliability. While specific warranty details are not provided, the product is manufactured to meet OE standards and engineered enhancements address common design failures for longer service life.