Standard Ignition Transmission Spark Control Switch PS-119 for 1970-1973 Chevrolet/GMC 4.1L 5.7L (Bel Air, Biscayne, Blazer, Brookwood)
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The Standard Ignition Horn Relay (part number HR-140) is a direct-fit replacement for 1965-1973 Chevrolet, GMC, Oldsmobile, and Pontiac vehicles with 5.7L, 7.0L, and 7.4L engines.
Specifications:
| Connector Gender | Female; No Connector |
| Voltage | 12 V |
| Terminal Quantity | 4 |
| Terminal Gender | Male |
| Functions | Relay |
| Continuous Duty | No |
| Amperage Rating | 30 A |
Fits: 1965-1973 Chevrolet, GMC, Oldsmobile, and Pontiac models including Bel Air, Biscayne, Blazer, Brookwood, C10 Pickup, C10 Suburban, C20 Pickup, C20 Suburban and more — 5.7L, 7.0L, and 7.4L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: KEM HR29, Mighty Distributing System 3-1747, ACDelco 1115889, BWD R217, Duralast 16131, General Motors 1115837, MasterPro 2R217, Airtex 1R1720 and 5 more