IAC Connector Splice This is a "IAC Connector Splice" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item replaces old damaged OEM IAC connectors. Simply clip the old connector and splice the wires into your factory wires. MSRP: Was: Now: $22.00 Add to Cart
TPS Connector Splice This is a "TPS Connector Splice" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This item replaces old damaged OEM IAC connectors. Simply clip the old connector and splice the wires into your factory wires. MSRP: Was: Now: $22.00 Add to Cart
AcDelco Throttle Position Sensor TPS This is a "Genuine Brand New GM/AcDelco Throttle Position Sensor TPS" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. MSRP: Was: Now: $54.00 Add to Cart
IAC Idle Air Control Valve This is a "Brand New IAC Valve" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is the valve that goes under the throttle body. MSRP: Was: Now: $68.00 Choose Options
AcDelco Coolant Temperature Sensor This is a "Genuine Brand New GM/AcDelco Coolant Temperature Sensor" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. MSRP: Was: Now: $38.00 Add to Cart
AcDelco Coolant High Temp Switch Sensor This is a "Genuine Brand New GM/AcDelco Coolant High Temp Switch" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This switch activates the dashboard warning light when the temperature is too high. MSRP: Was: Now: $35.00 Add to Cart
AcDelco Air Temperature Sensor This is a "Genuine Brand New GM/AcDelco Air Temperature Sensor" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. MSRP: Was: Now: $57.00 Add to Cart
A PCV Valve This is a "Brand New PCV Valve" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. MSRP: Was: Now: $23.00 Add to Cart
