HomeBelts and Cooling > Radiators, Coolers and Related ComponentsDorman 603-496 Engine Coolant Reservoir - Front
Part #: 603-496

Dorman 603-496 Engine Coolant Reservoir - Front

Front
⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, X-Trail
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Overview of Dorman Engine Coolant Reservoir for Nissan X-Trail

The Dorman 603-496 engine coolant reservoir is designed specifically for Nissan X-Trail models, providing a reliable replacement for your vehicle's cooling system. Made from durable plastic with a clear finish, this reservoir allows for easy monitoring of coolant levels.

  • Material: Durable plastic construction
  • Dimensions: 9 inches length and 9 inches height
  • Color: Clear for easy coolant level visibility
  • Includes one engine coolant reservoir, one cap, and one hose
  • Cap type included and non-pressurized design
  • Single mounting hole for secure installation
  • Capacity: 1 liter

Detailed Product Description

The Dorman 603-496 engine coolant reservoir is engineered to meet the specifications required for Nissan X-Trail vehicles. Its irregular shape is designed to fit precisely within the engine bay, ensuring proper placement and function. The clear plastic material allows drivers and technicians to quickly check coolant levels without removing the cap. This reservoir comes with a cap and hose included, although mounting hardware and brackets are not part of the package. The non-pressurized design is suitable for the cooling system requirements of the Nissan X-Trail, and the 1-liter capacity supports efficient coolant storage and circulation.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking coolant reservoirs
  • Solves coolant overflow or underfill issues
  • Prevents engine overheating due to coolant loss
  • Restores proper coolant level monitoring
  • Addresses reservoir damage from wear or impact

Installation Notes and Tips

Installation of the Dorman 603-496 engine coolant reservoir requires basic mechanical skills. Ensure the vehicle is cool before beginning work to avoid injury from hot coolant. The reservoir mounts using a single mounting hole; however, mounting hardware is not included, so reuse existing brackets or acquire compatible hardware. Confirm the hose connections are secure to prevent leaks. The included cap should be installed tightly to maintain proper coolant containment.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 603-496 engine coolant reservoir undergoes quality checks to ensure durability and performance in Nissan X-Trail vehicles. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandDorman
Part Number603-496
Cap IncludedYes
Cap TypeYes
Capacity1 L
ColorClear
Height9
Length9
MaterialPlastic
Mounting Brackets IncludedNo
Mounting Hardware IncludedNo
Mounting Hole Quantity1
Package Contents1 Engine Coolant Reservoir; 1 Cap; 1 Hose
PressurizedNo
ShapeIrregular

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2013NissanX-Trail2.5LL4FrontT30 Series
2012NissanX-Trail2.5LL4FrontT30 Series
2011NissanX-Trail2.5LL4FrontT30 Series
2010NissanX-Trail2.5LL4FrontT30 Series
2009NissanX-Trail2.5LL4FrontT30 Series
2008NissanX-Trail2.5LL4FrontT30 Series
2007NissanX-Trail2.5LL4FrontT30 Series
2006NissanX-Trail2.5LL4FrontT30 Series
2005NissanX-Trail2.5LL4FrontT30 Series
2004NissanX-Trail2.5LL4FrontT30 Series
2003NissanX-Trail2.5LL4FrontT30 Series
2002NissanX-Trail2.5LL4FrontT30 Series

* 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:

217114U00ADAKG-21610

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.