Item Details

Coolant Reservoir

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603-973

Pressurized Coolant Reservoir

Application Summary: Cadillac 2020-15, Chevrolet 2020-14, GMC 2020-14

Where To Buy

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

Product Specifications

Cap Included: Yes
Cap Maximum Pressure Rating: 15 PSI
Cap Type: Spring Loaded Twist
Capacity: 1.5 L
Color: Black; Clear
Height: 4.37 in
Length: 12.4 in
Level Sensor Included: No
Material: Plastic
Mounting Brackets Included: No
Mounting Hardware Included: No
Mounting Hole Quantity: 2
Package Contents: 1 Coolant Reservoir; 1 Cap
Pressurized: Yes
Shape: Irregular

OE Numbers

DIRECT OE CROSS
22856231 GENERAL MOTORS
84368362 GENERAL MOTORS
NON-DIRECT OE CROSS
13502354 GENERAL MOTORS

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Where To Buy

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Pressurized Coolant Reservoir