dorman

Dorman 603122 Coolant Reservoir

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SKU:
21415729
MPN:
603122
Availability:
Usually ships the same or next business day. In stock at our PA warehouse.
Shipping:
Calculated at Checkout
Stock Update:
02/12/2026 04:42:03 AM PST
$95.54
Stock Update:
02/12/2026 04:42:03 AM PST

Description

This item is brand-new, factory sealed.

Dorman 603-122 Front Pressurized Coolant Reservoir with Cap Compatible with Select Cadillac / Oldsmobile / Pontiac Models
  • 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
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
  • Item Weight: ?3.05 Pounds
  • Fuel Type: ?Gasoline
  • Product Grade: ?Replacement Part
  • Fit Type: ?Vehicle Specific
  • OEM Part Number: ?603295; FRT1204C; SK603122; 25774005; 26032950
  • Global Trade Identification Number: ?00019495225508
  • UPC: ?019495225508
  • Automotive Fit Type: ?Vehicle Specific Fit
  • Manufacturer: ?Dorman Products
  • Model: ?Dorman 603-122: Pressurized Coolant Reservoir
  • Item Weight: ?3.05 pounds
  • Product Dimensions: ?13.9 x 10.6 x 9.1 inches
  • Item model number: ?603-122
  • Manufacturer Part Number: ?603-122
  • Hollander Number: ?671-102

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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Cadillac DeVille: 2000, 2001, 2002, 2003, 2004, 2005] - [Oldsmobile Aurora: 2001, 2002, 2003] - [Pontiac Bonneville: 2004, 2005]

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Dorman 603122 Coolant Reservoir
$95.54