One Stop Solutions 1816 Radiator

Radiator for 1997-1999 Hyundai Accent

One Stop Solutions Part Number 1816 is an OSC Premium New Automotive Radiator built for the 1997-1999 Hyundai Accent. It is engineered to match OES form and function with a downflow design, plastic tanks, and a PA core for direct replacement service.

Key Features

• Fits 1997-1999 Hyundai Accent, N/A
• Downflow radiator design with 1-row core construction
• PA core material with plastic tanks
• Transmission oil cooler included with concentric cooler type
• Core dimensions: 13 3/16 in. height, 23 15/16 in. width, 5/8 in. thickness
• Inlet and outlet diameters: 1 5/16 in.
• Pressure tested during production for leak verification
• Part number 1816 cross-references Spectra Premium CU1816 for the same application

Detailed Description

This radiator is designed for Hyundai Accent cooling system replacement where OE-style fit, cooling performance, and transmission cooler integration matter. OSC uses premium-grade aluminum construction principles with engineered enhancements to improve durability, including a die-cut gasket for sealing and fitted components assembled to factory specifications. Part number 1816 is also listed with multi-fit engineering and includes the transmission oil cooler in the tank assembly.

For buyers searching for a 1997 Hyundai Accent radiator, 1998 Hyundai Accent radiator, or 1999 Hyundai Accent radiator, this unit provides a direct-fit solution with the correct downflow layout and header dimensions. The radiator is built to support original cooling system geometry while addressing common wear points in higher-mileage vehicles.

Common Problems This Radiator Can Address

• Coolant leaks from a cracked or fatigued radiator tank
• Reduced cooling efficiency from clogged or damaged core passages
• Transmission fluid temperature issues related to a failing cooler circuit
• Overheating caused by internal radiator deterioration
• Fitment problems after replacing a damaged OE radiator

Installation Notes and Tips

Verify inlet and outlet sizing, header dimensions, and downflow layout before installation. Inspect hoses, clamps, and mounting points for wear so the replacement radiator seals correctly and seats in the factory location. Because the transmission oil cooler is integrated, confirm line routing and connection condition during installation.

Quality Assurance

OSC radiators are individually pressure tested during production, with cooler testing performed before tank installation and again after final assembly. The design follows OE-style cooling system requirements for the 1997-1999 Hyundai Accent, and part number 1816 is built to support long-term service life through upgraded core and component construction.