Also for:1990-1996 Hatch Release1992-1996 Timer Delay1990-1996 Starter1990-1994 Bose Speaker1990-1994 Interior Lamps1993-1996 Instrument Panel 1990-1993 Horn1990-1994 Fuel Pump1993 Fog Lamp1990-1996 Rear Window Defrost1990-1992 Air…

…

…

…

…

…

  1984-1987 Fuel Pump 1985-1987 Cooling Fan 1984-1987 Overdrive 1986 MAF Sensor and Burn Off   …

…

…

…

…

…

Replacement Style…

…

…

4 Terminals (3/1)For 5 Terminal Relay Use P/N 27456…

…

…

…

Replacement Resistor  …

  Replacement Relay Replaces GM # 1636973 This replacement relay works with the exception of the bracket. The original relay had a clip. …

…

…

  Located on Air Box   …

…

…

…

…

…

…

Reproduction Of Original Attaches To Firewall …

Reproduction Of Original Attaches To Firewall Drops Voltage At Coil From 12 To 8 To Protect Points 1.4 To 1.62 Ohms …

This part just might be the cause if your heater isn't working on all it's speeds, or at all. …

Direct Replacement For 1988-92 Upgrade For 1984-87 Repairs Corroded Terminals Includes New Relay If your relay fails and the terminals are corroded, then this repair kit is the fix. You get a new relay, connector and…

Stock Replacement …

Headlights not operating at full brightness? This relay kit allows full battery voltage to lamps. Activated by the high/low beam foot switch. Eliminates low voltage and dim headlights caused by under-gauge factory wiring due to the high…