Hurry! Save up to 20% on Moldings & More ends in 3 hours 13 minutes 48 seconds!
Original Parts Group Logo
US & Canada Phone Number 1-800-243-8355
International Phone Number 1-562-594-1000
 Grand Prix Up to 20% Off Moldings & More Promotion Banner
Part fits the following years:1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977

1963-77 Grand Prix Differential Vent Valve

Part# C220128

10 Reviews

SAVE: $1.96 Retail: $18.95

OPGI Price: $16.99

Part Type: (R) = Authentic reproduction of the original GM product
Years: Sold As: EACH
2016 Grand Prix Catalog Page: 160
2017 Grand Prix Catalog Page: 167


Factory duplicate

This part is located on top of the differential housing. It is a necessary plastic part that is often broken or distorted over the years. One required per vehicle.

Make & ModelYear RangeApplication Details
Chevrolet Chevelle1964-1977 One Per Car
Chevrolet El Camino1964-1977 One Per Car
Chevrolet Monte Carlo1970-1977 (One Required Per Car)
Pontiac GTO1964-1973 One Per Car
Pontiac LeMans1964-1973 One Per Car
Pontiac Tempest1964-1973 One Per Car
Pontiac Grand Prix1963-1977
Pontiac Catalina1963-1977
Pontiac Bonneville1963-1977
Olds Cutlass/4421964-1977
Buick Skylark1965-1972
Low Stock Alert!
Only a few left in stock.
Available for immediate delivery.
Point Coins Earn 16 points more info
Switch to Mobile Site »
If you see this, please contact your IT department and ask them to unblock www.opgi-static.com