DORMAN part description

Product Description

Non-Pressurized Coolant Reservoir

Application Summary

Chevrolet 2007-99, GMC 2007-99, Isuzu 2007-99

Features & Benefits

  • 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

Reservoir, Coolant, Recovery, Tank, Degas, Bottle, Anti-Freeze, Antifreeze

Product Attributes

Material Plastic
Color Clear
Mounting Hardware Included No
Mounting Hole Quantity 3
Mounting Brackets Included Yes
Cap Type Flip Top
Pressurized No
Cap Included Yes
Package Contents 1 Coolant Reservoir

Additional Information

Country of Origin (Primary) TW
Harmonized Tariff Code (Schedule B) 8409914000
UPC 00019495364818
VMRS Code 042008004
UNSPSC 24111801

Part Interchanges

DORMAN 603-5603 Cross Reference

We have 2 alternatives for the 603-5603 by DORMAN:

Fits Vehicles

  • Isuzu NRR (2005-2007)
  • Isuzu NPR-HD (1999-2007)
  • Isuzu NPR (1999-2007)
  • Isuzu NQR (1999-2007)
  • GMC W5500HD Forward (2005-2007)
  • Chevrolet W5500HD Tiltmaster (2005-2007)
  • Chevrolet W5500 Tiltmaster (1999-2007)
  • GMC W5500 Forward (1999-2007)
  • Chevrolet W4500 Tiltmaster (1999-2007)
  • GMC W4500 Forward (1999-2007)
  • Chevrolet W3500 Tiltmaster (1999-2007)
  • GMC W3500 Forward (1999-2007)

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from DORMAN (Browse all)