National Wheel Seal for 1964-1980 Buick/Chevrolet/GMC/Oldsmobile/Pontiac Apollo/Gran Sport/GS/GS 350/GS 400
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The Standard Ignition Horn Relay (part number HR-142) is a direct-fit replacement for 1965-1975 Buick, Chevrolet, and Pontiac vehicles with 3.7L, 4.9L, and 6.6L engines.
Specifications:
| Terminal Quantity | 3 |
| Voltage | 12 V |
| Terminal Type | Blade |
| Terminal Gender | Male |
| Functions | Relay |
| Continuous Duty | No |
| Amperage Rating | 20 A |
| Connector Shape | Rectangular |
Fits: 1965-1975 Buick, Chevrolet, and Pontiac models including Electra, Gran Sport, GS 350, GS 400, LeSabre, Riviera, Skylark, Special and more — 3.7L, 4.9L, and 6.6L 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 HR26, Mighty Distributing System 3-1739, ACDelco 89057202, BWD R212, Chrysler 979867, Duralast 19946, General Motors 1377993, Airtex 1R1323 and 3 more