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  • Part Number: 331288
  • Reproduction: This part is made as close to OEM specifications as possible.
  • Replacement for OEM/GM Number: 5638487
  • Selling Unit: each
Your Price:
$34.95 /each
Availability:

This item is in stock.

Shipping Notes:

Standard Shipping

Left or Right Parts

left or right diagramProducts may be labeled as fitting either the left or right side. The left or right side can be determined by your position while sitting in the car facing forward. Your left would be the left side and your right would be the right side.

WARNING

This product can expose you to chemicals including Cadmium which is known to the State of California to cause cancer on birth defects or other reproductive harm. for more information, visit www.P65Warnings.ca.gov.

* Many of the parts listed on this website are not manufactured by the original equipment manufacturer and any reference to trademark or part numbers are for cross reference purposes only. No representation is made with respect to the source of manufacture of any particular part.

Product Details

This 3 port vacuum valve controls the wiper door down movement by blocking vacuum (to relay valve) when right wiper arm is out of park position.

Main vacuum attaches to white port, which should be completely blocked until plunger is depressed, when depressed the main vacuum flows through to the red port (red port is a bleed until the plunger is depressed)

This product fits the following Corvette model years:

1969 Corvette
1970 Corvette
1971 Corvette
1972 Corvette