HomeBelts and Cooling > Radiators, Coolers and Related ComponentsDorman 603-460 Engine Coolant Reservoir - Front
Part #: 603-460

Dorman 603-460 Engine Coolant Reservoir - Front

Front
⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge, Chrysler, and Plymouth, Neon and SX 2.0
🔄Easy Returns — Return within 60 days for a full refund
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Overview of Dorman Engine Coolant Reservoir for Chrysler Neon

The Dorman 603-460 engine coolant reservoir is designed specifically for Chrysler, Dodge, and Plymouth Neon models. This replacement reservoir is made from durable plastic and includes a flip-top cap and tubing to ensure proper coolant storage and flow.

Key Features of the Dorman 603-460 Coolant Reservoir

  • Constructed from sturdy white plastic for corrosion resistance
  • Includes one coolant reservoir, one flip-top cap, and tubing
  • Equipped with two mounting holes for secure installation
  • Cap included with flip-top design for easy access
  • Non-pressurized reservoir suitable for Neon cooling systems
  • Compatible with Chrysler, Dodge, and Plymouth Neon vehicles

Detailed Description of the Engine Coolant Reservoir

This Dorman engine coolant reservoir (part number 603-460) is engineered to meet the specifications of Chrysler, Dodge, and Plymouth Neon models. The reservoir is made from durable plastic material in white, providing resistance to heat and corrosion commonly found in engine compartments. It features two mounting holes for straightforward installation, though mounting hardware and brackets are not included. The flip-top cap allows for convenient coolant level checks and refills without removing the entire cap assembly. This reservoir is non-pressurized, matching the original equipment design for proper coolant expansion and contraction during engine operation.

Common Issues Addressed by This Coolant Reservoir

  • Leaking or cracked coolant reservoir causing coolant loss
  • Damaged or missing reservoir cap leading to contamination
  • Coolant overflow due to faulty or deteriorated reservoir
  • Inadequate coolant storage affecting engine temperature regulation
  • Replacement of worn or brittle plastic reservoir components

Installation Notes and Tips

  • Ensure vehicle is cool before removing the old reservoir to avoid burns
  • Check for proper alignment of the two mounting holes during installation
  • Use existing mounting hardware or source compatible fasteners as none are included
  • Inspect and replace any damaged hoses or clamps when installing tubing
  • Fill reservoir with the recommended coolant type for Chrysler Neon models

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-460 engine coolant reservoir undergoes quality checks to ensure durability and reliability in automotive cooling systems. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary.

BrandDorman
Part Number603-460
Cap IncludedYes
Cap TypeFlip Top
ColorWhite
MaterialPlastic
Mounting Brackets IncludedNo
Mounting Hardware IncludedNo
Mounting Hole Quantity2
Package Contents1 Coolant Reservoir; 1 Cap; Tubing
PressurizedNo

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2005DodgeNeon2.0LL4Front
2004DodgeNeon2.0LL4Front
2003DodgeNeon2.0LL4Front
2002ChryslerNeon2.0LL4Front
2002DodgeNeon2.0LL4Front
2001ChryslerNeon2.0LL4Front
2001DodgeNeon2.0LL4Front
2001PlymouthNeon2.0LL4Front
2000ChryslerNeon2.0LL4Front
2000DodgeNeon2.0LL4Front
2000PlymouthNeon2.0LL4Front

* 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:

21407C5278027AC8027ACDAKG-8027ACFRT1307CSK603460

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