Standard Ignition Accessory Relay Connector S-1536 for 1976-2024 Audi/BMW/Buick 1.8L 2.8L (100, 100 Quattro, 200, 200 Quattro)
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The Standard Ignition A/C Relay (part number RY-255) is a direct-fit replacement for 1976-2025 Audi, Buick, Cadillac, and Chevrolet vehicles with 1.8L, 2.0L, and 3.0L engines.
Specifications:
| Continuous Duty | Yes |
| Voltage | 12 V |
| Terminal Type | Blade |
| Terminal Quantity | 4 |
| Terminal Gender | Male |
| Functions | Multi-Function Relay |
| Connector Shape | Rectangular |
| Amperage Rating | 70 A |
Fits: 1976-2025 Audi, Buick, Cadillac, Chevrolet, and Dodge models including 100, 100 Quattro, 200, 200 Quattro, 4000, 4000 Quattro, 5000, 80 and more — 1.8L, 2.0L, and 3.0L 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: Beck/Arnley 203-0142, Bosch 0986AH0082, Four Seasons 35786, KEM AR469, ACDelco 15-50981, BWD R3016, Duralast 19349, General Motors 12088578 and 25 more