One Stop Solutions 13354 Radiator

Radiator for Civic and ILX Cooling Service

One Stop Solutions Part Number 13354 is an OSC Premium New Automotive Radiator built to OE-style form and function for select Honda Civic and Acura ILX applications. It uses premium-grade aluminum construction with plastic tanks, a downflow layout, and a single-row core to support factory-style cooling performance.

Fits 2013-2015 Honda Civic, N/A. Fits 2014-2015 Acura ILX, N/A. This radiator is engineered for direct replacement service on vehicles that need a precise fit and consistent coolant flow.

• Part number 13354 for select Honda Civic and Acura ILX applications
• Downflow radiator design with 1 1/4 in. inlet and outlet diameters
• Premium aluminum core construction with plastic tanks
• Single-row core with 5/8 in. thickness
• Cap included
• Transmission oil cooler: none included
• Engine oil cooler: none included
• Individually pressure tested during production

Detailed Product Overview

This OSC radiator is built around OE dimensions, including a 14 3/4 in. core height and 26 1/8 in. core width, to help maintain proper fit in the engine bay. The design uses cadmium-plated tubes inside and out to resist premature failure, while fitted components are torqued to factory specifications for consistent assembly quality. Part number 13354 also includes a die-cut gasket to help maintain a leak-resistant seal.

For Honda Civic and Acura ILX cooling system repair, this radiator is a direct-fit replacement that follows the original cooler design where equipped. It is engineered with added durability features such as more fins per inch and thicker core construction to address heat load in higher-mileage vehicles.

Common Problems This Radiator Can Address

• Coolant leaks from a damaged or aging radiator
• Overheating caused by restricted or inefficient heat transfer
• Cracked plastic tanks or weakened radiator seams
• Reduced cooling performance from worn internal tubes or fins
• Fitment issues when replacing an OE-style Honda Civic or Acura ILX radiator

Installation Notes and Tips

Verify core dimensions, inlet and outlet sizes, and cooler configuration before installation. Inspect hoses, clamps, and mounting points for wear, and confirm the cooling system is clean before filling and bleeding. Because this unit is built for multi-fit OE-style service, confirm the vehicle application against the listed fitment for 2013-2015 Honda Civic and 2014-2015 Acura ILX.

Quality Assurance

OSC tests the radiator core before assembly, then tests the completed unit again after assembly. Engine and transmission cooler circuits are checked prior to tank installation where equipped, and each radiator is pressure tested during production to help verify sealing and performance. Part number 13354 is engineered to meet OE-style cooler design requirements for the listed applications.