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Coolant Reservoir for 2003 Cadillac Escalade

We have 2 Items In-stock. Select your vehicle's Submodel to continue.

Dorman OE Replacement Coolant Reservoir

Dorman takes pride in producing top quality parts for your vehicle repair and maintenance needs. Its precision-engineered OE Replacement Coolant Reservoir are meticulously made, using the finest material and latest manufacturing standards.

  • OE comparable coolant reservoir
  • Comes with Lifetime Dorman limited warranty
  • Precision-engineered from the finest materials

Dorman Coolant Reservoir, Plastic, Direct Fit, Sold Individually
$48.84 List Price $57.63 Save $8.79 Availability: In Stock
  • APW Bestseller
  • Low Price Guarantee


  • SKU#: RB603102
  • Anticipated Ship Out Time: 1-2 business days
  • Includes: Low fluid sensor
  • Replaces OE Number: 15203949, 1508716
  • Warranty: Lifetime Dorman limited warranty
Fits the following 2003 Cadillac Escalade submodels:
  • 8 Cyl 5.3L | Base
  • 8 Cyl 6.0L | Base