One Stop Solutions 945 Radiator

Reliable Radiator Replacement for Toyota 4Runner and Pickup

The One Stop Solutions radiator part number 945 is engineered to provide dependable cooling performance for Toyota 4Runner and Pickup models. Designed with precise dimensions and quality materials, this radiator supports efficient engine operation and transmission cooling.

Key Features of One Stop Solutions Radiator 945

• Core dimensions: 15 3/4" height, 20" width, and 1-1/4" thickness for optimal heat dissipation
• Plastic tanks and PA core material for durability and corrosion resistance
• Includes a concentric transmission oil cooler with 1" diameter and 12 13/16" fitting spacing
• Downflow design with 1 5/16" inlet and outlet diameters for proper coolant flow
• Cap included with micro 0.9 specification for pressure regulation
• Complete drop-in fit with all necessary fittings and hardware for hassle-free installation
• Tested up to three times during production to ensure quality and reliability

Detailed Description of Radiator Part Number 945

This radiator is specifically designed for Toyota 4Runner and Pickup vehicles, featuring a single-row core with a thickness of 1-1/4" and a core height of 15 3/4". The core is constructed from PA material, paired with plastic tanks to resist corrosion and extend service life. The downflow configuration supports efficient coolant circulation, while the included concentric transmission oil cooler enhances transmission temperature management. Both inlet and outlet headers measure 20 7/8" in length and 2 1/4" in width, ensuring compatibility with factory mounting points. The radiator also comes with a micro 0.9 cap to maintain proper system pressure. Engineering enhancements address common design weaknesses, improving cooling efficiency and durability over time.

Common Applications and Issues Addressed

• Overheating problems in Toyota 4Runner and Pickup models
• Transmission fluid overheating due to lack of integrated cooler
• Leaks or cracks in original radiator tanks or core
• Reduced cooling efficiency from clogged or damaged radiators
• Replacement for radiators with failed pressure caps or fittings

Installation Notes and Tips

The One Stop Solutions radiator 945 is designed for a direct replacement with a drop-in fit, form, and function. All necessary fittings and hardware are included, allowing for straightforward installation without modification. It is recommended to verify hose connections and transmission cooler lines for proper seating. Torque all fittings to factory specifications to prevent leaks. Ensure the cooling system is flushed before installation to avoid contamination.

Quality Assurance and Warranty Information

Each radiator undergoes up to three quality tests during production to ensure performance and durability. Components such as tubes, fins, headers, and tanks are manufactured from premium-grade materials. The product includes a cap and transmission oil cooler designed to meet original equipment standards. Warranty details should be confirmed with the distributor or manufacturer.