Dorman OE Solutions Engine Coolant Reservoir for 1999-2003 Nissan Sentra 603-622

Non-pressurized engine coolant reservoir for 1999-2003 Nissan Sentra used to replace cracked or leaking factory overflow tanks.

Built to meet the manufacturer's design intent for reliable service, this replacement unit is constructed from quality materials engineered to withstand underhood heat and engine vibration while matching the original part's fit and function.

Key Features

• Direct replacement for original equipment coolant reservoir
• Constructed from durable materials resistant to heat and vibration
• Non-pressurized design matches factory specifications
• Engineered to restore proper coolant system capacity
• Validated through testing for dependable performance

Benefits

• Prevents coolant loss and potential engine overheating
• Restores proper fluid levels for consistent engine temperature
• Eliminates the need for temporary fixes or sealants
• Ensures a precise fit for faster and easier installation
• Reduces the risk of repeat repairs with long-lasting materials
• Helps maintain vehicle reliability for daily driving conditions

Application

Ideal for Nissan Sentra owners experiencing coolant leaks, visible cracks in the old tank, or low coolant warnings caused by a failing overflow reservoir.

Fitment Notes

• Compatible with 1999-2003 Nissan Sentra models
• Replaces Nissan part numbers 217106M100
• Also compatible with Spectra Premium FRT2305C and Cartek 10610

Why Choose Dorman - OE Solutions?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Backed by over 100 years of automotive aftermarket experience
• Built with quality materials to stand up to daily driving demands
• Focus on fit, durability, and dependable performance ensures a smoother installation

What's in the Box

• 1 Engine Coolant Reservoir

Item Dimensions

• 9.2in x 4.2in x 9.8in
• Weight: 1.0lbs