1974 – 1986 General Motors NOS E.G.R. Thermal Spark Control Vacuum Switch GM # 3030951

This new old stock E.G.R. thermal spark control vacuum switch was manufactured by General Motors for use on the following models:

Buick   1974-1975 All X with L6,

Buick  1981 B, C (307) with NM6 Export, Canada,

Buick 1982 B (267) with NM6 Export, Canada,2

Buick 1982 G (267, 305H) with NM6 Export, Canada,

Buick  1983-1985 G (305H) with NM6 Export, Canada,

Chevrolet  1974-1977 Corvette,

Chevrolet  1974 All except Vega – coolant temperature 1.150,

Chevrolet  1975 All with 140, 250, 454 engine,

Chevrolet  1975 Chevelle with T.H. 400 and 454 except NB1,

Chevrolet  1976  (A, F, X) Camaro (250) with Calif,

Chevrolet  1976-1977  T  (1.4, 1.6E) with Calif,

Chevrolet  1977 All with 250 except Calif,

Chevrolet  1977 B with 250 except Wagon,

Chevrolet  1977 X with 250 except Calif,

Chevrolet 1978-1979  T  1.6E) with Calif,

Chevrolet  1982 B, G (267, 305H) with NM5 (Export, Canada),

Chevrolet  1982-1985  Camaro with 305H and NM5 (Export, Canada)

Chevrolet  1983 B (305H) with NM5 (Export, Canada),

Chevrolet  1983 T (1.6C) Manual transmission with NM6, NM8 (Export, Canada),

Chevrolet 1983-1985  G ( 305H) with NM5 (Export, Canada),

Chevrolet  1984-1985 B (305H) with NM5 (Export, Canada),

Chevrolet  1986-1987 B (305H) with NM5 (Export, Canada) except NM8

Chevrolet Pickup  1974  All, Blazer, Jimmy,

Chevrolet Pickup  1975  Blazer (C), Jimmy(C) with 250, 350,

Chevrolet Pickup  1975 C1 (Cab) with 250, 350 except with H.D. Chassis,

Chevrolet Pickup 1975 G-1 with 250,

Chevrolet Pickup 1975-1978 G-1 with 305, 350,

Chevrolet Pickup 1975-1978 C-1, 2, 3 with NB2 and 454,

Chevrolet Pickup  1976-1977 C1 (Cab) with 4-speed 250 except with H.D. Chassis, NB2,

Chevrolet Pickup  1976-1977 C1 (Cab) with NB2, 250,

Chevrolet Pickup  1976-1977 G1 with NB2, 250,

Chevrolet Pickup  1976-1978 C1 (Cab) with 2BC  305, 350,

Chevrolet Pickup  1976-1978 C1 (Cab) with 4BC  350, 454 except H.D. Chassis,

Chevrolet Pickup 1976-1978 P-3, MHC with NB2 and 454,

Chevrolet Pickup 1977 CKG-1 with NB-2  305.

GMC  1974 Sprint with 454,

GMC  1975 Sprint with 454 except NB2,

GMC   1975 Sprint with 250, 454,

GMC  1976 Sprint with 250 (NB2),

GMC  1977 Sprint with 250.

Oldsmobile  1974-1975 All A, X with L6, 

Oldsmobile  1982  B (267) with NM6 (Export, Canada),

Oldsmobile 1982  G (267, 305H) with NM6 (Export, Canada),

Oldsmobile  1983-1985  G ( 305H) Export, Canada,

Pontiac 1982  G (267, 305H) with NM6 (Export, Canada),

Pontiac  1983 T (1.6C) Manual transmission with NM6, NM8 (Export, Canada),

Pontiac 1983-1985  G ( 305H) Export, Canada,

Pontiac  1984-1985  B  (305H) with NM5 (Export, Canada),

Pontiac  1984-1986  B  (350-6) Export,

Replaces 370721

NOTE:  Images show the condition and what is included in the sale.

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