Dorman 603-775 Coolant Reservoir

In stock
SKU: 591|603775
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price $60.04
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|603775
  • Barcode 885484913653

Product Description

This replacement engine coolant reservoir is manufactured from quality materials to withstand the stresses of underhood heat and engine vibration. It is engineered and manufactured to match the fit and function of the original part.

  • Direct replacement - this engine coolant reservoir matches the fit and function of the original part
  • Ideal solution - engineered for a seamless installation
  • Durable construction - manufactured from quality materials to withstand underhood heat and vibration
  • Trustworthy design - backed by 100 years of automotive aftermarket experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2002 Dodge Ram 1500 V6 239 3.9L (3906cc) Front
2002 Dodge Ram 2500 L6 359 5.9L Front
2002 Dodge Ram 2500 V8 360 5.9L Front
2002 Dodge Ram 3500 L6 359 5.9L Front
2002 Dodge Ram 3500 V8 360 5.9L Front
2002 Dodge Ram 4000 (Mexico) V8 360 5.9L
2001 Dodge Ram 1500 V6 239 3.9L (3906cc) Front
2001 Dodge Ram 1500 V8 318 5.2L (5211cc) Front
2001 Dodge Ram 1500 V8 360 5.9L Front
2001 Dodge Ram 2500 L6 359 5.9L Front
2001 Dodge Ram 2500 V8 360 5.9L Front
2001 Dodge Ram 3500 L6 359 5.9L Front
2001 Dodge Ram 3500 V8 360 5.9L Front
2001 Dodge Ram 4000 (Mexico) V8 360 5.9L
2001 Dodge Ramcharger (Mexico) V8 318 5.2L (5211cc) Front
2001 Dodge Ramcharger (Mexico) V8 360 5.9L Front
2000 Dodge Ram 1500 V6 239 3.9L (3906cc) Front
2000 Dodge Ram 1500 V8 318 5.2L (5211cc) Front
2000 Dodge Ram 1500 V8 360 5.9L Front
2000 Dodge Ram 2500 L6 359 5.9L Front
2000 Dodge Ram 2500 V8 360 5.9L Front
2000 Dodge Ram 3500 L6 359 5.9L Front
2000 Dodge Ram 3500 V8 360 5.9L Front
2000 Dodge Ram 4000 (Mexico) V8 360 5.9L
2000 Dodge Ramcharger (Mexico) V8 318 5.2L (5211cc) Front
2000 Dodge Ramcharger (Mexico) V8 360 5.9L Front
1999 Dodge Ram 1500 V6 239 3.9L (3906cc) Front
1999 Dodge Ram 1500 V8 318 5.2L (5211cc) Front
1999 Dodge Ram 1500 V8 360 5.9L Front
1999 Dodge Ram 2500 L6 359 5.9L Front
1999 Dodge Ram 2500 V8 360 5.9L Front
1999 Dodge Ram 3500 L6 359 5.9L Front
1999 Dodge Ram 3500 V8 360 5.9L Front
1999 Dodge Ramcharger (Mexico) V8 318 5.2L (5211cc) Front
1999 Dodge Ramcharger (Mexico) V8 360 5.9L Front
1998 Dodge Ram 1500 V6 238 3.9L (3908cc) Front
1998 Dodge Ram 1500 V6 239 3.9L (3906cc) Front
1998 Dodge Ram 1500 V8 318 5.2L (5211cc) Front
1998 Dodge Ram 1500 V8 360 5.9L Front
1998 Dodge Ram 2500 L6 359 5.9L Front
1998 Dodge Ram 2500 V8 360 5.9L Front
1998 Dodge Ram 3500 L6 359 5.9L Front
1998 Dodge Ram 3500 V8 360 5.9L Front
1998 Dodge Ramcharger V8 360 5.9L (5899cc) Front
1997 Dodge Ram 1500 V6 239 3.9L (3906cc) Front
1997 Dodge Ram 1500 V8 318 5.2L (5211cc) Front
1997 Dodge Ram 1500 V8 360 5.9L Front
1997 Dodge Ram 2500 L6 359 5.9L Front
1997 Dodge Ram 2500 V8 360 5.9L Front
1997 Dodge Ram 3500 L6 359 5.9L Front
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Product Specifications

Cap Included: Yes
Cap Type: Flip Top
Capacity: 1.6 L
Color: White
Height: 17 in
Length: 6 in
Level Sensor Included: No
Material: Plastic
Mounting Brackets Included: No
Mounting Hardware Included: No
Mounting Hole Quantity: 1
Package Contents: 1 Coolant Reservoir
Package Quantity: 1
Packaging Type: Box
Pressurized: No
Shape: Rectangular

OE Numbers

DIRECT OE CROSS
52004793 CHRYSLER
52027778 CHRYSLER
NON-DIRECT OE CROSS
52028251 CHRYSLER
52028612 CHRYSLER
52079331 CHRYSLER