TRQ Radiator Assembly Compatible with 03-07 Honda Accord - Direct Fit

In this review of the TRQ radiator assembly for 2003-2007 Honda Accord L4 2.4L models, the bottom line is simple: buyers who need a direct-fit, vehicle-specific OE replacement will likely be satisfied. The reviewer found the radiator to be a straightforward swap for cars with Valeo or Nippondenso style setups and appreciated that it includes the transmission oil cooler and radiator cap, which reduces parts hunt and installation time. Fit and alignment are the strongest selling points, while a minority of users reported leak or durability concerns to consider.

Key Features

• Direct Fit: Designed as an OE replacement so mounting points and hose connections line up for a near plug-and-play installation.
• Complete Assembly: Includes transmission oil cooler and radiator cap so the unit arrives ready to install without sourcing extra components.
• Aluminum Core: The aluminum core construction balances cooling performance with weight savings compared with older designs.
• Vehicle Specific: Compatible with 2003-07 Accord L4 2.4L variants, which reduces the risk of buying the wrong radiator when fitment is checked.
• Concentrated Cooler Design: Features a concentric transmission oil cooler fitting and bottom-left outlet for correct fluid routing in compatible models.

Who It's For

The TRQ radiator assembly suits independent DIYers and professional technicians replacing a failed or leaking radiator on 2003-2007 Honda Accord L4 2.4L cars, especially those with Valeo or Nippondenso style mounts. It is best for owners who value correct fitment and prefer a ready-to-install unit that includes the transmission oil cooler and radiator cap.

It is less appropriate for vehicles outside the listed fitment or for owners who need an all-metal tank design; this unit uses plastic tanks. Buyers who prioritize maximum long-term durability above cost-conscious replacement value may want to evaluate other higher-end options or OEM remanufactured radiators.

Pros & Cons

Pros

• Fits like OEM and lines up well with existing mounts and hoses for easier installation.
• Includes transmission oil cooler and radiator cap, saving time and additional purchases.
• Aluminum core offers effective heat transfer and keeps the assembly relatively lightweight.

Cons

• Some buyers report occasional leakage or a crack over time, so long-term durability has mixed feedback.

Specifications

Core Material	Aluminum
Core Thickness	0.63 in
Core Row Quantity	1
Core Height	15.63 in (400 mm)
Core Width	28.25 in
Inlet / Outlet Diameter	1.25 in
Outlet Location	Bottom Left

Our Verdict

The TRQ radiator assembly is a pragmatic, value-oriented replacement for 2003-2007 Honda Accord L4 2.4L owners who need a direct-fit OE-style radiator with the transmission oil cooler included. It performs well for fit and function and removes the hassle of sourcing multiple parts, but prospective buyers should be aware of mixed reports about long-term leakage when evaluating overall durability.

Frequently Asked Questions

Does this radiator include a transmission oil cooler?
Yes, the assembly includes a concentric transmission oil cooler and fittings appropriate for compatible Accord models.

Will this fit my 2004 Accord 2.4L automatic?
Yes, it is listed as compatible with 2003-04 Accord L4 2.4L with automatic transmission and 2005-07 models with Valeo or Nippondenso style setups, but always verify vehicle-specific fitment before purchase.

Are the tanks metal or plastic?
The radiator uses plastic tanks with an aluminum core, which is common for aftermarket OE-style replacements.