One Stop Solutions 1684 Radiator

Reliable Radiator Replacement for Buick, Oldsmobile, and Pontiac Vehicles

The One Stop Solutions radiator part number 1684 is engineered to provide dependable cooling performance for select Buick, Oldsmobile, and Pontiac models. Designed as a direct replacement, this radiator supports efficient engine operation and transmission cooling for vehicles like the Buick LeSabre, Oldsmobile 88, and Pontiac Bonneville.

Key Features of One Stop Solutions Radiator 1684

• Core dimensions: 30 1/2" height, 17 1/4" width, and 1" thickness for optimal heat dissipation
• Crossflow design enhances coolant flow and cooling efficiency
• Includes a plated transmission oil cooler with 11 1/2" distance between fittings
• Plastic tanks and premium grade core materials ensure durability and corrosion resistance
• Drop-in fit with all necessary fittings and hardware for hassle-free installation
• Tested up to three times during production to meet factory specifications
• Engineering improvements address original design issues for longer service life

Detailed Product Description

This One Stop Solutions radiator (part number 1684) features a single-row core constructed from premium PA material, measuring 30 1/2 inches in height and 17 1/4 inches in width with a 1-inch thickness. The crossflow core design promotes efficient heat exchange, supporting engine cooling under various operating conditions. Both inlet and outlet headers measure 18 3/4 inches in length and 2 7/16 inches in width, with inlet and outlet diameters of 1 5/16 inches and 1 9/16 inches respectively, ensuring compatibility with the vehicle's cooling system. The radiator includes a plated transmission oil cooler, enhancing transmission fluid temperature regulation, which is critical for vehicles equipped with automatic transmissions. Plastic tanks reduce weight while maintaining structural integrity. This radiator is compatible with Buick models such as the LeSabre and Park Avenue, Oldsmobile 88 and 98, and Pontiac Bonneville and Grand Prix models.

Common Applications and Issues Addressed

• Replacement for leaking or cracked radiators in Buick, Oldsmobile, and Pontiac vehicles
• Improves cooling efficiency to prevent engine overheating
• Restores proper transmission fluid cooling to avoid transmission damage
• Resolves radiator core or tank corrosion problems
• Addresses original equipment design failures with enhanced engineering features

Installation Notes and Tips

• Designed as a direct replacement for easy drop-in installation without modification
• Ensure all fittings and hardware are torqued to factory specifications during installation
• Verify compatibility with vehicle make and model before installation
• Check transmission oil cooler connections for proper sealing and fit
• Flush cooling system prior to installation to remove debris and contaminants

Quality Assurance and Warranty Information

Each One Stop Solutions radiator 1684 undergoes rigorous testing up to three times during production to ensure reliability and performance. Components such as tubes, fins, headers, and tanks are manufactured from premium materials and assembled to meet factory specifications. While specific warranty details are not provided, the product is engineered to meet or exceed original equipment standards, offering a dependable cooling solution for Buick, Oldsmobile, and Pontiac vehicles.