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OER 1975-79 Firebird Radiator Overflow Jar 10006782

OER 1975-79 Firebird Radiator Overflow Jar 10006782
$66.99 ea
NEWARRIVING SOONEstimated Ship Date 02/11/2021 (If Ordered Today)407 available from OER as of 01/23/2021
Model: 3122451
As of 6/12/2020 OER/Classic Industries has resumed shipping orders but are backlogged approximately 45 days.  If you purchase this product and we do not have it in stock, your order may be delayed.  Please contact us to find out available options.
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
[More Info]

Correct reproduction of the original radiator overflow jar for use on 1975-79 Firebird models. Utilizing the correct blowform method, each jar is manufactured in correct clear plastic material and features the GM part number, ADD/FULL lines and molded in mounting studs as original. Includes mounting nuts, clips and screws. For cap use 491032 (white lettering) or 494939 (blue lettering). For mounting bracket use 500528.

Note: Note: This is 1975 2nd design jar, for 1975 1st design use part number 491030.


  • 1975 V8 2nd design
  • 1976 V8
  • 1977 V8 except 305U
  • 1978-79 V8 400, 403
  • 1979 V8 301

About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Pontiac Firebird 1975 - 1979


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