Koyorad A2916 Radiator

Koyorad A2916 Radiator for Acura RDX

The Koyorad A2916 radiator is an OE-equivalent replacement built for 2007-2011 Acura RDX applications. It combines an aluminum core with plastic tanks and includes an internal transmission oil cooler for direct-fit cooling system service.

Key Features

• Fits 2007-2011 Acura RDX, N/A
• Aluminum core with plastic tank construction
• Single-row core design
• Core dimensions: 16.75 in. height, 31.0625 in. width, 1.0625 in. thickness
• Inlet and outlet diameters: 1.25 in.
• Internal transmission oil cooler included
• Transmission oil cooler diameter: 1.0625 in. with 5 plate quantity
• Part number: A2916

Detailed Description

Koyorad A2916 is a radiator replacement engineered to match OE-style fitment and cooling performance for the Acura RDX. The aluminum core helps transfer heat efficiently, while the plastic tank design follows common factory-style construction for this platform. With the internal transmission oil cooler included, this radiator supports both engine cooling and automatic transmission fluid cooling in one assembly. For buyers searching for a 2007-2011 Acura RDX radiator replacement, Koyorad A2916 offers the correct dimensions and connection sizes needed for a direct service part. The part number A2916 is also a useful reference when verifying the correct radiator for Acura RDX cooling system repair.

What It Helps Address

• Coolant leaks from a damaged or aging radiator
• Overheating caused by restricted or inefficient heat transfer
• Transmission fluid temperature control issues tied to the radiator cooler circuit
• Cracked or deteriorated plastic end tanks
• Fitment problems when replacing the factory radiator on a 2007-2011 Acura RDX

Installation Notes and Tips

Confirm inlet and outlet hose sizes, cooler line routing, and overall core dimensions before installation. Transfer any required vehicle-specific components from the original radiator if they are not included with the replacement assembly. After installation, refill the cooling system with the correct coolant, bleed air from the system, and inspect for leaks at all hose and cooler connections. Verify transmission fluid level and condition after the vehicle reaches operating temperature.

Quality Assurance

Koyorad states that its radiators are built as OE-equivalent replacements using technical manufacturing experience focused on correct fit and dependable service. The A2916 is a direct replacement radiator for Acura RDX cooling system maintenance.