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Dorman 603-292 Engine Coolant Reservoir - Front
Overview of Dorman Engine Coolant Reservoir 603-292
The Dorman 603-292 engine coolant reservoir is designed for Acura MDX and Honda Ridgeline models. This white plastic coolant reservoir includes a cap and is engineered to maintain proper coolant levels and support your vehicle's cooling system.
- Constructed from durable white plastic material
- Includes one coolant reservoir and one cap
- Cap type included for secure sealing
- Single mounting hole for straightforward installation
- Compatible with Acura MDX and Honda Ridgeline vehicles
Detailed Product Description
This engine coolant reservoir by Dorman is made from high-quality plastic to resist corrosion and withstand engine bay temperatures. The included cap ensures a proper seal to prevent coolant loss and contamination. With one mounting hole, the reservoir is designed for easy replacement without the need for additional mounting hardware or brackets. The reservoir is not pressurized, matching the specifications of the original equipment for Acura MDX and Honda Ridgeline models. The white color allows for easy coolant level inspection during routine maintenance.
Compatible Vehicles and Applications
This coolant reservoir is specifically compatible with the following vehicles:
- Acura MDX
- Honda Ridgeline
Use this part number 603-292 when searching for a replacement reservoir for these models to ensure proper fit and function.
Common Issues Addressed by This Coolant Reservoir
- Coolant leaks due to cracked or damaged reservoir
- Inaccurate coolant level readings from discolored or warped tanks
- Loss of coolant caused by faulty or missing reservoir caps
- Overheating issues related to insufficient coolant storage
- Replacement of worn or deteriorated original equipment reservoirs
Installation Notes and Tips
Installation of the Dorman 603-292 engine coolant reservoir is straightforward due to its single mounting hole design. Note that mounting hardware and brackets are not included, so retain original components or source compatible hardware if needed. Ensure the cap is securely tightened after installation to maintain proper coolant system function. Always allow the engine to cool before removing the old reservoir to avoid injury from hot coolant.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. This engine coolant reservoir undergoes quality checks to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | 603-292 |
| Cap Included | Yes |
| Cap Type | Yes |
| Color | White |
| Material | Plastic |
| Mounting Brackets Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 1 |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | No |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2013 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2012 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2011 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2010 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2009 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2008 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2007 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2006 | Acura | MDX | 3.5L | V6 | Front | |
| 2006 | Honda | Ridgeline | 3.5L | V6 | Front | |
| 2005 | Acura | MDX | 3.5L | V6 | Front | |
| 2004 | Acura | MDX | 3.5L | V6 | Front | |
| 2003 | Acura | MDX | 3.5L | V6 | Front |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.