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75 Intake EGR Vacuum Fitting
Item #:
EH-353
$42.99
In Stock - Ships Tomorrow
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+
New replacement 1975 Corvette intake manifold EGR vacuum fitting - thermal vacuum valve or ported vacuum switch. Temperature sensitive switch threads into intake manifold or thermostat housing and controls vacuum to the EGR valve. Often found broken or cracked due to the plastic housing, loss of vacuum control could cause surging, rough idle or engine knocking. 3/8" thread - 2 port vacuum valve. Operating range 97 to 103 degrees.

(GM Part 357100, 335961, 3031549)

This item is proudly Made in the USA

Technical Articles:

Model Years

More Information
Generation C3
Model Year 1975
Additional Item Information
  • OE GM PART #: 357100, 335961, 3031549 *GM part # provided for lookup purposes only.
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