Cardone
Power Steering Reservoir

Cardone 3R-721 Power Steering Reservoir

Brand Cardone 3R-721
Cap Included Yes
Color Black
E-Waste No
Fittings Included No
Material Plastic
Mounting Bracket Included Yes
Mounting Hardware Included No
Package Contents Reservoir; Sealing Kit
Product Condition New
Remote Mounted No
Product line Power Steering Reservoir
Fits Chrysler, Dodge, and Plymouth · 5 vehicles

OE design. Matches fit, function, and performance for a direct replacement.

100% tested. Ensures leak-free performance and proper function.

O.E. grade material. Plastic construction adds strength and resists cracking.

Cross-references Chrysler 4556516AA, Chrysler 5272780AD and Chrysler 5272780AH for the same application. See all 9.

$118.11Free shipping
Out of stock
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $118.11
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Power Steering Reservoir for Chrysler, Dodge, Plymouth Neon

The Cardone 3R-721 power steering reservoir is a new replacement reservoir for select Chrysler, Dodge, and Plymouth Neon applications. It is built to OE design standards and includes a reservoir cap and sealing kit for a direct service replacement.

Key Features

  • Fits 2001-2002 Chrysler Neon, 2001-2002 Dodge Neon, and 2001 Plymouth Neon
  • Cardone Power Steering Reservoir line for OE-style replacement service
  • Part number 3R-721
  • Black plastic construction with mounting bracket included
  • Cap included for a complete reservoir replacement
  • 100% tested for fit and leak-free performance
  • Made from OE-grade material for strength and durability
  • Resists cracking from engine compartment heat

Detailed Description

Cardone 3R-721 is a new power steering reservoir designed for Chrysler Neon, Dodge Neon, and Plymouth Neon vehicles. This reservoir is intended to replace a clogged, cracked, or leaking remote reservoir that can be mistaken for a failing pump. The Cardone Power Steering Reservoir product line focuses on OE fit, function, and performance, making it a practical choice when servicing the power steering system on these Neon applications.

This part cross-references Chrysler, Dodge, and Plymouth OE numbers 4556516AA and 5272780AD for the same application.

What It Helps Address

  • Power steering noise caused by restricted fluid flow
  • Foaming fluid from trapped air in the system
  • Leaks from cracked reservoir bodies or hose tube areas
  • Loss of steering assist related to contaminated or degraded fluid
  • Service issues caused by heat-related plastic deterioration

Installation Notes and Tips

On these vehicles, the reservoir location can vary by system layout and may be mounted near the pump or on a nearby bracket. Inspect the return and outlet hoses during replacement, since hose breakdown can introduce debris into the fluid and contribute to reservoir contamination. Bleed air from the system after service to reduce foaming and cavitation.

Quality Assurance

Each Cardone 3R-721 reservoir is 100% tested to verify proper fit and function. The unit follows OE design requirements and uses OE-grade material to support consistent performance in the power steering system.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002ChryslerNeonN/APower Steering Reservoir
2002DodgeNeonN/APower Steering Reservoir
2001ChryslerNeonN/APower Steering Reservoir
2001DodgeNeonN/APower Steering Reservoir
2001PlymouthNeonN/APower Steering Reservoir
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Chrysler — 4556516AAChrysler — 5272780ADChrysler — 5272780AHDodge — 4556516AADodge — 5272780ADDodge — 5272780AHPlymouth — 4556516AAPlymouth — 5272780ADPlymouth — 5272780AH