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Electrical, Ignition, and Sensors

24 of 26 Items
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    Triple Spal Fans Relay Harness System

    This is a "Gn1Performance Triple Spal Fans Relay Harness" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. THIS IS A DIRECT PLUG AND PLAY ITEM! The harness has the correct plugs to plug right into your factory harness...

    $169.00
    Add to Cart
  • Custom 8mm Taylor Spark Plug Wires for LS Coil and TR6 Custom 8mm Taylor Spark Plug Wires for LS Coil and TR6

    Custom 8mm Taylor Spark Plug Wires for LS Coil and TR6

    This is a set of "Custom 8mm Taylor Spark Plug Wires for LS Coil and TR6" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Taylor Spiro-Pro spark plug wire sets are the finest high performance street and race wires...

    $169.00
    Add to Cart
  • Custom 8mm Taylor Spark Plug Wires Custom 8mm Taylor Spark Plug Wires

    Custom 8mm Taylor Spark Plug Wires

    This is a set of "Custom 8mm Taylo Spark Plug Wires for Stock Coil Pack" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. Taylor Spiro-Pro spark plug wire sets are the finest high performance street and race wires...

    $159.00
    Add to Cart
  • IAC Connector Splice

    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. 

    $22.00
    Add to Cart
  • TPS Connector Splice

    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.

    $22.00
    Add to Cart
  • G7 Double Pumper Fuel Pump Wiring Harness

    G7 Double Pumper Fuel Pump Wiring Harness

    This is a Racetronix "Fuel Pump Wiring Harness HD for Double Pumper fuel pumps" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is used for the Racetronix G7X 510LPH QD E100 and the Racetronix G7X 725LPH QD E100...

    $235.00
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  • Scan Master G Scan Master G

    Scan Master G

    This is a "SCAN MASTER G" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6 which is a perfect item to help you monitor and tune your car. New Gauge Version! Excellent small scantool for monitoring Knock retard, O2...

    $265.00
    Add to Cart
  • MSD 8.5 Spark Plug Wires MSD 8.5 Spark Plug Wires

    MSD 8.5 Spark Plug Wires

    This is a set of "MSD 8.5mm Spark Plug Wires" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. 8.5mm Super Conductor wire sets have a special helically wound core that has just 40-50 ohms of resistance...

    $149.00
    Add to Cart
  • MAF Translator only

    MAF Translator only

    This is a "MAF TRANSLATOR BOX " for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. The Buick translator will allow the user to upgrade to the much better late model GM MAF sensor and replace the now...

    $245.00
    Add to Cart
  • MAF Sensor 3.5

    MAF Sensor 3.5

    This is a "MAF Sensor" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This is a 3.5 Maf Air folow sensor to allow the most airflow possible. Please note, this MAF sensor requires a translator to function...

    $239.00
    Add to Cart
  • Dual Spal Fans Relay Harness System

    Dual Spal Fans Relay Harness System

    This is a "Dual Spal Fans Relay Harness System" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This harness is setup for dual Spal fans and features heavy duty relays, wiring, and a 5 second delay for the...

    $129.00
    Add to Cart
  • Cam Sensor Cap with LED Timing Light Cam Sensor Cap with LED Timing Light Cam Sensor Cap with LED Timing Light

    Cam Sensor Cap with LED Timing Light

    This is a "CAM SENSOR CAP WITH LED TIMING LIGHT" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This Cap provides a simple and accurate procedure to set the required 25 degree ATDC cam sensor signal...

    $85.00
    Add to Cart
  • Battery Hold Down Bracket

    Battery Hold Down Bracket

    This is a "BATTERY HOLD DOWN BRACKET" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This aftermarket battery hold down fits perfect and looks great.

    $36.00
    Add to Cart

  • Polished Aluminum Battery Cover

    This is a GN1Performance "Polished Aluminum Battery Cover with engraved power 6 logo" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6. This cover features a brilliant high polished finish with a power 6 logo...

    $199.00
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  • AcDelco Ignition Module AcDelco Ignition Module AcDelco Ignition Module

    AcDelco Ignition Module

    This is a "Genuine Brand New GM/AcDelco Ignition Module" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.

    $255.00
    Add to Cart
  • IAC Idle Air Control Valve IAC Idle Air Control Valve IAC Idle Air Control Valve IAC Idle Air Control Valve

    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.

    $68.00
    Add to Cart
  • AcDelco Coolant High Temp Switch AcDelco Coolant High Temp Switch

    AcDelco Coolant High Temp Switch

    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.

    $20.00
    Add to Cart
  • AcDelco Coil Pack

    AcDelco Coil Pack

    This is a "Genuine Brand New GM/AcDelco Coil Pack" for a 1986 or 1987 Buick Grand National, T Type, Turbo T, or GNX 3.8 liter turbo V6.

    $139.00
    Add to Cart
24 of 26 Items

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