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Dorman 603-116 Front Engine Coolant Reservoir for Select Chevrolet / Pontiac Models

  • Based on 116 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Monday, Jun 3
Order within 17 hours and 15 minutes
Available payment plans shown during checkout

Features

  • 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

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. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Camaro: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002] - [Pontiac Firebird: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002]


Brand: Dorman


Material: Plastic


Fit Type: Vehicle Specific


Item Dimensions LxWxH: 19.1 x 9.1 x 12.2 inches


Exterior Finish: Machined


Manufacturer: ‎Dorman Products


Brand: ‎Dorman


Model: ‎Dorman 603-116 Non-Pressurized Coolant Reservoir


Item Weight: ‎2.7 pounds


Product Dimensions: ‎19.1 x 9.1 x 12.2 inches


Country of Origin: ‎USA


Item model number: ‎603-116


Exterior: ‎Machined


Manufacturer Part Number: ‎603-116


OEM Part Number: ‎FRT1222C; RC78; 10188034; 10402687; 26032950


Hollander Number: ‎671-119


Date First Available: September 20, 2007


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect Fit, Works great!
Got this to replace my original reservoir on my 2000 Pontiac Trans Am. My original got contaminated and then started leaking so i had to replace. This was an exact fit to replace, and the only thing i had to do extra was get a new "Coolant Overflow Tank Battery Tray Hose Grommet HT10188032" because these have the rubber tube connected to a galvanized tube, that goes into the reservoir with a special grommet that i couldn't find anywhere. Perfect 5 star rating would have been if the grommet came with. ... show more
Reviewed in the United States on September 1, 2021 by Mike Bowman

  • 1999 Camaro v6
Fits
Reviewed in the United States on December 14, 2022 by Bryan Waters

  • Great replacement
This is a great replacement, fits exactly as it should and not too pricey!
Reviewed in the United States on September 12, 2022 by Amazon Customer

  • It fits your 1997 Pontiac Firebird with 3.8 liter
I bought this for you replace the one I had in my 1997 Pontiac Firebird. The product looks sturdy enough. One thing that did not come with the reservoir is a grommet where the the return line feeds back into the reservoir. Either way, it is a good value for the price.
Reviewed in the United States on March 16, 2021 by Patrick

  • Fits and functions fine
Indistinguishable from the original - except that the battery tray isn't broken, and the printing on the fill cap, which was smudged, but just wiped off anyway. It shouldn't be hard to make a tampo-printed cap that uses a paint that will survive transportation, and preferably a few years under the hood. Not that my car is going to win any concours awards, but I like to keep it looking factory. Didn't include the grommet for the dip tube, but that's easily recovered from the old one by sawing the reservoir in half. ... show more
Reviewed in the United States on August 2, 2019 by pg318

  • How to get the rubber grommet out without destroying it....the grommet is not made anymore...
Good replacement for the antifreeze recovery tank. The rubber grommet in the top center is not included so crack the old tank apart to recover the old grommet so as not to destroy the grommet by prying it out....seal the grommet with silicone when you reinstall it...
Reviewed in the United States on November 23, 2019 by JoAnn

  • Great value fits like a glove !
Fit as it should ! Nice oem quality !
Reviewed in the United States on July 12, 2021 by 69Aarviper

  • Great value all F-Body Owners can appreciate.
This worked wonderfully as a replacement for the OEM. Fit was perfect and held battery down which the old one didn't. You don't want your battery slopping around all over the place and it isn't good when it does so buy this. F-body owners know that most originals are now broken, take my word, this made the Camaro like new again when it came to holding that battery down! Great buy, Great Value. ... show more
Reviewed in the United States on September 1, 2015 by Gavin

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