A-Premium Heater Control Valve for Honda & Acura Coupe (Fits TL, Accord Coupe) — Cable-Actuated Non-Bypass, 0.625" Inlet/Outlet

The A-Premium Heater Control Valve is a direct-fit replacement valve for select Honda and Acura models that restores heater control with OE-equivalent performance and a one-year quality guarantee.

If your dashboard heater fails to regulate engine coolant flow, the heater control valve is often the culprit. A-Premium’s valve is engineered to meet or exceed original equipment specifications, offering a non-bypass, cable-operated solution built for the specified Honda and Acura coupes. The part ships as a single piece, with precise 0.625 inch inlet and outlet openings and two connectors for a straightforward swap-in replacement.

Which vehicles will this A-Premium heater control valve fit?

This valve is manufactured to match the fitment and function of the original parts on several Honda and Acura coupes. It fits Acura TL models from 2004 through 2010 and multiple Honda Accord coupe variants from 2003 to 2007. Match the OEM references listed below to confirm compatibility with your car before purchasing.

• Acura TL: 2004–2010
• Honda Accord Coupe V6 3.0L: 2003–2004, and 2005–2007 (GAS)
• Honda Accord Coupe L4 2.4L: 2003–2007
• Compare OEM numbers: 74655, 79710SDAA01, HV1228C, 8211292, 19187801

How does installation work and what tools are required?

Installation is designed to be simple and quick for a competent DIYer or a professional technician. The valve is a direct OE-style replacement: it mounts where the factory unit sat and connects using the vehicle’s existing cable and hose fittings. No special tools are necessary, and many installations can be completed in minutes with common hand tools.

• Quantity: one replacement heater control valve per order
• Connectors: two factory-style connectors for secure hose attachment
• Operation: cable-actuated, non-bypass style for straightforward hookup
• Tools: basic wrenches, pliers, and screwdrivers are usually sufficient

What are the valve’s key specifications and durability features?

The A-Premium unit follows OEM dimensions and functional specs to ensure leak-free performance and long service life. Both inlet and outlet openings measure 0.625 inch, and the valve uses a robust cable operation mechanism. Materials and manufacturing processes meet higher-than-standard tolerances, and each valve is backed by a one-year unlimited-mileage guarantee.

• Opening A & B: 0.625 inch (consistent with factory plumbing)
• Style: non-bypass design for full control over coolant flow
• Operation type: cable-actuated for original feel and responsiveness
• Warranty: one-year quality guarantee from A-Premium

Will this valve replace my OEM part number directly?

Yes — A-Premium lists multiple OEM cross-references so you can confirm a direct replacement for your vehicle. Use the specified OEM numbers to verify fitment against your vehicle’s original part or service manual. If the OEM number matches one of the references below, the valve is intended as a drop-in substitute.

• OEM cross-references: 74655, 79710SDAA01, HV1228C, 8211292, 19187801
• Designed for direct-fit installation without modification
• Manufactured to meet or exceed original equipment dimensional and performance standards

Who is this for? The A-Premium Heater Control Valve is aimed at owners and technicians working on Acura TLs (2004–2010) and Honda Accord coupes (2003–2007) who need a reliable, OE-equivalent replacement part. It suits DIY mechanics seeking a straightforward, tool-light install and repair shops that want a cost-effective, warranty-backed option to restore proper heater control. Before ordering, confirm your vehicle’s model year, engine configuration, and OEM part number to ensure correct fitment.