Spectra 4401-1803 Intercooler

Overview of Spectra Intercooler 4401-1803 for Acura and Honda

The Spectra intercooler 4401-1803 is designed specifically for Acura and Honda vehicles, including the Accord and RDX models. Featuring a durable aluminum core and a tube & fin design, this intercooler helps optimize air cooling performance for turbocharged engines.

• Core material: Aluminum for efficient heat dissipation
• Core dimensions: 27.9375 inches (710 mm) height, 5.0625 inches (128 mm) length, 2.5 inches (64 mm) thickness
• Single core row with tube & fin design
• Inlet fitting: Male, 2.3125 inches (59 mm) diameter
• Outlet fitting: Female, 65 x 40.5 mm inside diameter
• Plastic inlet tank for lightweight construction
• Color: Silver
• Includes one intercooler component, no cap included

Detailed Product Description

The Spectra intercooler 4401-1803 is engineered with a high-quality aluminum core that measures 27.9375 inches (710 mm) in height, 5.0625 inches (128 mm) in length, and 2.5 inches (64 mm) in thickness. Its tube & fin design enhances heat exchange efficiency, helping to reduce intake air temperatures and improve engine performance. The intercooler features a single core row, balancing airflow and cooling capacity for Acura Accord and Honda RDX turbocharged engines.

The inlet tank is constructed from durable plastic, contributing to a lighter overall weight without compromising strength. The inlet fitting is male with a diameter of 2.3125 inches (59 mm), while the outlet fitting is female with an inside diameter of 65 x 40.5 mm, ensuring proper connection to the vehicle’s intake system. Finished in silver, this intercooler integrates seamlessly with the engine bay aesthetics.

Applications and Problem Solving

• Reduces intake air temperature to prevent engine knocking
• Improves turbocharger efficiency and response
• Helps maintain consistent engine power under high load
• Addresses overheating issues in turbocharged Acura Accord and Honda RDX models
• Replaces worn or damaged intercoolers to restore proper airflow

Installation Notes and Tips

Ensure compatibility with your specific Acura Accord or Honda RDX model year before installation. The intercooler 4401-1803 requires proper alignment of the male inlet and female outlet fittings to the vehicle’s intake piping. Inspect all hoses and clamps for wear and replace as necessary to prevent leaks. Professional installation is recommended to maintain optimal performance and avoid damage.

Quality Assurance

Manufactured by Spectra, this intercooler meets industry standards for durability and performance. The aluminum core and plastic inlet tank are designed to withstand typical operating conditions in Acura and Honda vehicles. While no specific warranty information is provided, Spectra products are generally backed by quality control processes to ensure reliability.