1970 – 1975 General Motors NOS Seat Belt Warning, Park Lamp, Or Park Control Relay GM # 3961573

This new old stock seat belt warning and park lamp spark control relay was manufactured by General Motors for use on the following models:

Buick 1970 L6 engine with 3 speed column shift  trans controlled spark

Buick 1975 All H with 4-speed

Buick 1971 with 350, 455 C.T.  2.408 

Buick 1971 – 1973 All (A, B, C) with Man AC   AC blower temp delay

Chevrolet 1970 All with 3-speed

Chevrolet 1971 – 1975 Chevelle, Vega

Chevrolet 1970 – 1975 All with 4-speed  spark control

Chevrolet 1971 – 1972 Vega with 4-speed    spark control

Chevrolet 1970 All with TH

Chevrolet 1972 – 1975 with TH    spark control 

Oldsmobile 1970 L6.

Oldsmobile 1974 L6 ST Floor Shift.

Oldsmobile 1975 H with 4-speed ST.

Pontiac 1974 – 1975 X/4 Spd M T   4.859 

Pontiac 1974 X with 4-speed  MT

Offered in this listing is the little fuse INC relay if your application requires the 3961573 relay that is in a steel case please email us. It is also available.

*This item may be re-packaged to protect it from shelf wear.