Description
Product Overview
The X AUTOHAUX Quick Water Connector is a precision‑engineered plastic hose designed to replace the original lower coolant connector on a range of Honda and Acura vehicles. Constructed from high‑grade black plastic, the 2.56″ x 2.56″ tube offers excellent resistance to heat, chemicals, and vibration. It matches the OEM dimensions (Part Number 19503‑RAA‑A01) to ensure a seamless fit without the need for modifications. Weighing just 1.41 ounces, it is lightweight yet robust, providing a reliable pathway for engine coolant between the radiator, reservoir, and engine block.
![[Product front view showing all components]](https://www.blossomgo.store/wp-content/uploads/2026/06/648dd772e77c4e80aad252cedb27d792.jpg)
Usage
This connector is intended for everyday drivers, DIY enthusiasts, and professional mechanics who need a dependable replacement for the lower coolant hose on Honda Accord (2003‑2012), Honda CR‑V (2007‑2011), Honda Crosstour (2012‑2015), Honda Element (2003‑2011), Acura RDX (2007‑2012), and Acura TSX (2004‑2014). Install it when performing routine coolant system maintenance, repairing leaks, or upgrading to a more durable component. Its universal design also makes it suitable for other vehicles with compatible OE numbers, provided the dimensions match.
Why Choose Us
X AUTOHAUX is known for manufacturing automotive parts that meet or exceed original equipment specifications. Each connector undergoes strict quality control, ensuring consistent wall thickness, leak‑free joints, and long‑term durability. Our product is fully adapted to the original design, guaranteeing a perfect fit and eliminating the guesswork often associated with aftermarket hoses. Backed by a responsive customer support team, we offer assistance for fit verification and installation guidance.
Key Features
- Exact OEM dimensions ensure a plug‑and‑play replacement without modifications.
- High‑quality black plastic resists heat, coolant chemicals, and UV exposure.
- Lightweight design (1.41 oz) simplifies handling and installation.
- Fits a wide range of Honda and Acura models, reducing the need for multiple parts.
- Dedicated after‑sales support with fit‑verification assistance.
FAQ
Will this connector fit my 2008 Honda CR‑V?
Yes, the connector is compatible with Honda CR‑V models from 2007 to 2011 when the original part number matches 19503‑RAA‑A01.
Do I need any special tools to install the hose?
No special tools are required. The hose slides onto the existing fittings and can be secured with the original clamps.
Is the plastic material safe for hot coolant?
The plastic is engineered to withstand typical engine coolant temperatures and pressure, providing a reliable seal under normal operating conditions.
Can I use this hose for a different vehicle if the dimensions match?
Yes, as long as the OE part number and dimensions are identical, the connector can be used on other makes and models.
What is the warranty on this product?
X AUTOHAUX offers a 12‑month limited warranty covering manufacturing defects and material failures.




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