ACDelco U978 Emergency Vehicle Lamp Relay
for 1984 (please select make/model)

Chevrolet C10

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C10

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C10

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C10 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C10 Suburban

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C10 Suburban

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20

4.8L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20 Suburban

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C20 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C30

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G10

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G10

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G10

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G20

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G20

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G20

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G20

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G30

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G30

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet G30

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K10

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K10

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K10

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K10

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K10 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K10 Suburban

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K20

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K20 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K20 Suburban

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K30

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K30

7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K5 Blazer

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K5 Blazer

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet K5 Blazer

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet P20

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet P20

4.8L L6 Gas OHV,
5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet P30

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet P30

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet P30

4.8L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet S10

2.8L V6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet S10

2.2L L4 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet S10

1.9L L4 Gas SOHC Professional
200 Amp

1 Per Vehicle

Chevrolet S10

2.0L L4 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet S10 Blazer

2.8L V6 Gas OHV Professional
200 Amp

1 Per Vehicle

Chevrolet S10 Blazer

2.2L L4 Diesel OHV Professional
200 Amp

1 Per Vehicle

Chevrolet S10 Blazer

1.9L L4 Gas SOHC,
2.0L L4 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C1500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C1500

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C1500 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC C1500 Suburban

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C1500 Suburban

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C2500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC C2500

4.8L L6 Gas OHV,
5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C2500

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C2500 Suburban

5.0L V8 Gas OHV,
6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C2500 Suburban

4.8L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC C3500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G1500

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G1500

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G1500

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G2500

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G2500

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G2500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC G2500

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G3500

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC G3500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC G3500

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC Jimmy

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC Jimmy

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC Jimmy

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K1500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC K1500

5.0L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K1500

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K1500

4.1L L6 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K1500 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC K1500 Suburban

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K2500

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC K2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K2500 Suburban

6.2L V8 Diesel OHV Professional
200 Amp

1 Per Vehicle

GMC K2500 Suburban

5.7L V8 Gas OHV Professional
200 Amp

1 Per Vehicle

GMC K2500 Suburban