One Stop Solutions 1140 Radiator

Reliable Radiator Replacement for Mazda Miata

The One Stop Solutions radiator part number 1140 is designed specifically for Mazda Miata models, providing a direct replacement that ensures proper cooling system performance. Engineered with durable materials and precise dimensions, this radiator supports efficient engine temperature regulation and transmission oil cooling.

Key Features of One Stop Solutions Radiator 1140

• Hassle free installation with drop-in fit, form, and function
• OE performance and quality with engineering enhancements for improved cooling and longer life
• Premium grade core, tanks, headers, and fins constructed from plastic and PA materials
• Includes concentric transmission oil cooler with 1 inch diameter and 10 13/16 inch fitting spacing
• Downflow design with 1 1/4 inch inlet and outlet diameters for optimal coolant flow
• Core dimensions: 12 5/8 inch height, 25 1/2 inch width, and 1 inch thickness
• Complete radiator tested up to three times during production for quality assurance

Detailed Description of Radiator Part Number 1140

This radiator features a single-row core constructed from PA material, measuring 12 5/8 inches in height, 25 1/2 inches in width, and 1 inch in thickness, designed to fit the cooling requirements of the Mazda Miata. The plastic tanks and headers are engineered to factory specifications, with inlet and outlet header lengths of 26 7/16 inches and widths of 1 15/16 inches. The downflow design supports efficient coolant circulation, while the integrated concentric transmission oil cooler enhances transmission fluid temperature management. This radiator does not include an engine oil cooler but is optimized for vehicles without that requirement.

Common Issues Addressed by This Radiator

• Overheating due to radiator core damage or clogging
• Transmission fluid overheating with integrated oil cooler failure
• Leaks from cracked or worn plastic tanks and headers
• Reduced cooling efficiency from corrosion or bent fins
• Incompatibility or poor fit of aftermarket radiators causing installation issues

Installation Notes and Tips

Installation of the One Stop Solutions radiator 1140 is straightforward due to its drop-in design tailored for Mazda Miata models. Ensure all fittings and hardware are torqued to factory specifications. Verify the transmission oil cooler connections match the concentric type with 1 inch diameter fittings spaced 10 13/16 inches apart. Check coolant levels and system pressure after installation to confirm proper operation.

Quality Assurance and Warranty Information

Each radiator undergoes up to three quality tests during production to ensure reliability and performance. Components are assembled and torqued to factory standards to maintain OE specifications. While specific warranty details are not provided, One Stop Solutions products are manufactured to meet or exceed industry standards for durability and function.