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Choose a part or category for your 1991 Buick REGAL (View All)

HVAC
A/c Accumulator A/c Clutch Control Relay Harness Connector A/c Clutch Cycle Switch A/c Clutch Cycle Switch Connector A/c Clutch Cycle Switch O-ring A/c Clutch Relay A/c Compressor A/c Compressor Bypass Pulley A/c Compressor Clutch A/c Compressor Clutch Bearing A/c Compressor Clutch Connector A/c Compressor Clutch Relay A/c Compressor Connector A/c Compressor Control Relay A/c Compressor Control Valve A/c Compressor Cut-off Relay A/c Compressor Cut-off Switch A/c Compressor Cut-off Switch Harness Connector A/c Compressor Oil Fill Plug A/c Compressor Pressure Relief Valve O-ring A/c Compressor Relay Connector A/c Compressor Sealing Washer A/c Compressor Switch Connector A/c Compressor Wiring Harness A/c Condenser A/c Condenser Fan Motor A/c Condenser Fan Switch A/c Condenser Fan Switch Harness Connector A/c Evaporator Core Repair Kit A/c Evaporator Drain A/c High Side Charging Adapter A/c In-line Filter Kit A/c Orifice Tube A/c System O-ring And Gasket Kit A/c System Seal Kit A/c System Valve Core A/c System Valve Core And Cap Kit Hvac Blend Door Actuator Hvac Blower Motor Hvac Blower Motor Connector Hvac Blower Motor Delay Module Kit Hvac Blower Motor Relay Hvac Blower Motor Relay Connector Hvac Blower Motor Resistor Hvac Blower Motor Resistor Connector Hvac Blower Relay Hvac Blower Relay Harness Connector Hvac Blower Switch Connector Hvac Clutch Coil Connector Hvac Control Panel Vacuum Hose Hvac Control Relay Connector Hvac Control Select Switch Connector Hvac Control Vacuum Check Valve Hvac Control Vacuum Control Valve Hvac Harness Connector Hvac Heater Connector Hose Hvac Heater Core Hvac Heater Hose Hvac Heater Hose Connector Hvac Heater Hose Fitting Hvac Heater Hose Outlet Tube Clamp Hvac Heater Hose Retainer Clip Hvac Heater Outlet Hose Clamp Hvac Heater Pipe O-ring Hvac Heater Pipe Retainer Hvac Pressure Switch Hvac Pressure Switch Connector Hvac Relay Hvac Relay Connector Hvac Switch Connector Hvac Temperature Valve Actuator Hvac Variable Speed Blower Controller Module Connector Hvac Wiring Relay Connector
ELECTRICAL, LIGHTING AND BODY
A/c And Heater Control Light Connector A/c Pressure Transducer Connector Accessory Delay Relay Connector Accessory Power Relay Connector Accessory Safety Relay Connector Air Bag Relay Connector Air Control Valve Relay Ambient Air Temperature Sensor Connector Anti-dieseling Relay Connector Anti-theft Relay Connector Ash Tray Light Bulb Audio Amplifier Relay Connector Auto Shut Down Relay Connector Automatic Choke Relay Connector Automatic Transmission Downshift Relay Connector Automatic Transmission Indicator Light Bulb Automatic Transmission Wiring Harness Connector Back Up Light Bulb Back Up Light Connector Back Up Light Relay Connector Back Up Light Socket Body Wiring Harness Relay Connector Brake Light Brake Light Bulb Brake Light Relay Connector Brake Light Socket Cargo Light Relay Connector Center High Mount Stop Light Bulb Center High Mount Stop Light Connector Center High Mount Stop Light Relay Connector Center High Mount Stop Light Retainer Charge Light Relay Connector Cigarette Lighter Relay Connector Cigarette Lighter Socket Connector Circuit Breaker Circuit Opening Relay Connector Clock Light Socket Clutch Pedal Position Switch Connector Combination Light Socket Computer Control Relay Computer Control Relay Connector Concealed Headlight Relay Connector Cornering Light Cornering Light Bulb Cornering Light Connector Cornering Light Socket Cornering Light Socket Connector Courtesy Light Bulb Courtesy Light Connector Courtesy Light Relay Connector Cross Body Wiring Harness Connector Cross Body Wiring Harness Relay Cruise Control Module Connector Cruise Control Relay Connector Cruise Control Release Switch Connector Cruise Control Servo Connector Daytime Running Light Socket Deck Lid / Hatch Release Switch Connector Diagnostic Test Connector Dome / Reading Light Connector Dome Light Bulb Door Ajar Relay Connector Door Courtesy Light Connector Door Harness Connector Door Jamb Switch Door Lock Actuator Connector Door Lock Relay Door Lock Relay Connector Door Lock Switch Connector Door Mirror Relay Connector Door Window Switch Connector Driving Light Relay Connector Emission Control Relay Connector Engine Compartment Light Bulb Engine Fast Idle Relay Connector Engine Wiring Harness Relay Connector Exhaust Gas Recirculation (egr) Vacuum Regulator Solenoid Connector Exhaust Gas Recirculation (egr) Valve Control Relay Connector Fast Idle Valve Solenoid Relay Connector Fog / Driving Light Wiring Harness Fog Light Fog Light Assembly Fog Light Bulb Fog Light Connector Fog Light Relay Fog Light Relay Connector Forward Light Wiring Relay Fuse Block Connector Fusible Link Glove Box Light Bulb Glove Box Light Connector Hazard Warning And Turn Signal Flasher Hazard Warning Flasher Hazard Warning Flasher Connector Headlight Adjusting Screw Headlight Bulb Headlight Bulb Set Headlight Connector Headlight High Beam Light Connector Headlight Low Beam Light Connector Headlight Socket Headlight Switch Connector Headlight Wiring Harness Heated Door Mirror Relay Connector High Beam Indicator Light High Beam Indicator Light Bulb Horn Connector Horn Relay Horn Relay Connector Idle Speed Control Relay Connector Ignition Light Bulb Illuminated Entry Switch Connector Illumination Relay Connector Inline Connector Instrument Light Connector Instrument Panel Cluster Relay Instrument Panel Cluster Relay Connector Instrument Panel Harness Connector Instrument Panel Light Bulb Instrument Panel Wiring Harness Relay Instrument Panel Wiring Harness Relay Connector Interior Door Light Bulb Interior Rear View Mirror Connector Keyless Entry Module Connector Keyless Entry Relay Keyless Entry Relay Connector Lcd Relay Connector License Plate Light Bulb License Plate Light Connector License Plate Light Socket Low Fuel Warning Relay Connector Manifold Absolute Pressure Sensor Connector Manual Transmission Upshift Relay Connector Map Light Bulb Mass Air Flow Sensor Relay Connector Micro Plug Relay Connector Multi-purpose Electrical Connector Multi-purpose Relay Multi-purpose Relay Connector Multi-purpose Wire Connector Neutral Safety Switch Neutral Safety Switch Connector Oil Pressure Switch Connector Oil Sending Unit Switch Connector Overdrive Relay Connector Overload Protection Relay Connector Oxygen Sensor Connector Oxygen Sensor Heater Relay Connector Oxygen Sensor Relay Connector Parking Brake Indicator Light Bulb Parking Light Bulb Parking Light Bulb Socket Passive Restraints Relay Connector Power Antenna Relay Power Mirror Switch Connector Powertrain Control Module (pcm) Relay Powertrain Control Module (pcm) Relay Connector Reading Light Bulb Rear Light Harness Clip Relay Box Temperature Switch Connector Relay Connector Relay Control Module Connector Seat Back Relay Connector Seat Belt Retractor Connector Seat Belt Retractor Release Solenoid Connector Seat Belt Warning Light Seat Belt Warning Light Bulb Seat Belt Warning Relay Connector Side Marker Light Bulb Side Marker Light Connector Side Marker Light Socket Siren Relay Connector Speaker Connector Speaker Relay Connector Supercharger Relay Connector Tail Light Bulb Tail Light Socket Trailer Connector Kit Transmission Control Relay Connector Transmission Output Shaft Speed Sensor Connector Transmission Shift Indicator Relay Connector Trunk Lid Release Actuator Solenoid Connector Trunk Light Bulb Trunk Or Cargo Area Light Turbocharger Boost Control Relay Connector Turn Signal / Combination Lever Turn Signal / Parking Light Connector Turn Signal Cam Retainer Spring Turn Signal Flasher Turn Signal Indicator Light Turn Signal Indicator Light Bulb Turn Signal Light Bulb Turn Signal Light Socket Turn Signal Switch Twilight Sentinel Relay Connector Under Hood Light Connector Vehicle Speed Sensor Vehicle Speed Sensor Connector Vehicle Speed Sensor Seal Warning Buzzer Relay Connector Warning Light Relay Connector Window Motor Connector Wiring Relay Wiring Relay Connector X-contact Relay Connector
BELTS AND COOLING
A/c Drive Belt Idler Pulley Accessory Drive Belt Accessory Drive Belt Idler Pulley Accessory Drive Belt Pulley Accessory Drive Belt Tensioner Assembly Accessory Drive Belt Tensioner Bolt Accessory Drive Belt Tensioner Pulley Automatic Transmission Oil Cooler Automatic Transmission Oil Cooler Hose Automatic Transmission Oil Cooler Line Connector Automatic Transmission Oil Cooler Mounting Kit Automatic Transmission Oil Cooler Tube Engine Coolant Air Bleeder Valve Engine Coolant Bleeder Screw Engine Coolant Bypass Hose Engine Coolant Level Relay Connector Engine Coolant Level Sensor Engine Coolant Level Sensor Connector Engine Coolant Outlet Gasket Engine Coolant Reservoir Cap Engine Coolant Reservoir Clip Engine Coolant Temperature Sender Engine Coolant Temperature Sending Unit Switch Connector Engine Coolant Temperature Sensor Engine Coolant Temperature Sensor Connector Engine Coolant Temperature Switch Engine Coolant Thermostat Engine Coolant Thermostat Bypass Hose Clamp Engine Coolant Thermostat Gasket Engine Coolant Thermostat Housing Engine Coolant Thermostat Housing Gasket Engine Coolant Thermostat O-ring Engine Coolant Thermostat Seal Engine Coolant Water Bypass Gasket Engine Coolant Water Outlet Engine Coolant Water Outlet Plug Engine Cooling Fan Engine Cooling Fan Controller Engine Cooling Fan Module Engine Cooling Fan Motor Engine Cooling Fan Motor Connector Engine Cooling Fan Motor Kit Engine Cooling Fan Motor Relay Engine Cooling Fan Motor Relay Connector Engine Oil Cooler Engine Oil Cooler Hose Assembly Engine Oil Cooler Hose Retaining Clamp Engine Water Pump Engine Water Pump Cover Gasket Engine Water Pump Gasket Engine Water Pump Pulley Engine Water Pump Relay Connector Engine Water Pump Stud Kit Radiator Radiator Cap Radiator Coolant Hose Radiator Coolant Hose Connector Radiator Drain Petcock Radiator Hose Clamp Serpentine Belt Transmission Oil Cooler End Fitting
VEHICLES, EQUIPMENT, TOOLS, AND SUPPLIES
OIL, FLUIDS AND CHEMICALS
BRAKE
Abs Control Module Abs Control Module Connector Abs Harness Connector Abs Indicator Light Relay Abs Indicator Light Relay Connector Abs Modulator Relay Abs Modulator Relay Connector Abs Relay Abs Relay Connector Abs Wheel Speed Sensor Abs Wheel Speed Sensor Connector Brake Bleeder Screw Brake Fluid Level Sensor Brake Fluid Level Sensor Connector Brake Fluid Level Switch Brake Fluid Level Switch Connector Brake Hydraulic Hose Brake Hydraulic Hose Caliper Bolt Washer Brake Hydraulic Hose Lock Clip Brake Hydraulic Hose To Caliper Bolt Brake Master Cylinder Brake Master Cylinder Nut Brake Master Cylinder Reservoir Cap Brake Master Cylinder Reservoir Cap Gasket Disc Brake Anti-rattle Clip Disc Brake Caliper Disc Brake Caliper Bolt Kit Disc Brake Caliper Pin Disc Brake Caliper Pin Boot Kit Disc Brake Caliper Pin Kit Disc Brake Caliper Repair Kit Disc Brake Hardware Kit Disc Brake Pad Set Disc Brake Rotor Parking Brake Cable Parking Brake Cable Connector Parking Brake Cable Equalizer Parking Brake Cable Guide Bolt Parking Brake Indicator Light Power Brake Booster Check Valve
ENGINE
Air Charge Temperature Sensor Electronic Engine Control Relay Connector Engine Balance Shaft Gear Engine Block Drain Plug Engine Camshaft Bearing Engine Camshaft Housing Gasket Engine Connecting Rod Bearing Pair Engine Connecting Rod Bearing Set Engine Control Module (ecm) Relay Engine Control Module (ecm) Wiring Relay Engine Conversion Gasket Set Engine Core Plug Engine Crankshaft Main Bearing Engine Crankshaft Main Bearing Cap Bolt Engine Crankshaft Main Bearing Set Engine Crankshaft Repair Sleeve Engine Crankshaft Seal Engine Crankshaft Seal Kit Engine Cylinder Head Bolt Engine Cylinder Head Bolt Set Engine Cylinder Head Dowel Pin Engine Cylinder Head Gasket Engine Harmonic Balancer Engine Intake Manifold Expansion Plug Engine Intake Manifold Gasket Engine Intake Manifold Gasket Set Engine Intake Manifold Heater Relay Connector Engine Lift Bracket Nut Engine Main Bearing Gasket Set Engine Management Relay Connector Engine Mount Engine Oil Drain Plug Engine Oil Drain Plug Gasket Engine Oil Filler Cap Engine Oil Filler Cap Seal Engine Oil Filter Engine Oil Filter Adapter Gasket Engine Oil Filter Adapter Plug Engine Oil Filter Bypass Valve Engine Oil Filter Gasket Engine Oil Filter Remote Mounting Kit Engine Oil Galley Plug Engine Oil Pan Engine Oil Pan Gasket Engine Oil Pan Gasket Set Engine Oil Pressure Relief Valve Engine Oil Pressure Sender Engine Oil Pressure Sensor Engine Oil Pressure Switch Engine Oil Pump Engine Oil Pump Drive Seal Engine Oil Pump Driven Gear Washer Engine Oil Pump O-ring Engine Oil Pump Pickup Tube Gasket Engine Oil Pump Repair Kit Engine Oil Pump Seal Engine Oil Pump Shaft Guide Engine Piston Ring Set Engine Rocker Arm Nut Engine Speed Sensor Connector Engine Timing Belt Kit With Water Pump Engine Timing Chain Engine Timing Cover Gasket Engine Timing Cover Gasket Set Engine Timing Cover Harmonic Balancer Sleeve Engine Timing Cover Repair Sleeve Engine Timing Cover Seal Engine Timing Damper Engine Timing Set Engine Torque Strut Mount Engine Valve Cover Bolt Engine Valve Cover Bolt Seal Engine Valve Cover Gasket Engine Valve Cover Gasket Set Engine Valve Cover Grommet Engine Valve Cover Grommet Set Engine Valve Lifter Engine Valve Spring Retainer Keeper Engine Valve Stem Oil Seal Set Valley Pan Gasket Valley Pan Gasket Set
AIR AND FUEL DELIVERY
Air Charge Temperature Sensor Connector Air Cleaner Door Solenoid Relay Connector Auxiliary Air Regulator Electric Fuel Pump Electric Fuel Pump Inertia Switch Engine Air Filter Fuel Feed Pipe O-ring Fuel Filler Vent Hose Clamp Fuel Filter Fuel Injection Cold Start Relay Connector Fuel Injection Fuel Rail O-ring Kit Fuel Injection Fuel Rail Pressure Relief Valve Fuel Injection Fuel Return Pipe O-ring Fuel Injection Harness Connector Fuel Injection Idle Air Control Valve Fuel Injection Manifold Pressure Sensor Fuel Injection Plenum Gasket Fuel Injection Plenum Gasket Set Fuel Injection Pressure Regulator Fuel Injection Throttle Body Mounting Gasket Fuel Injection Throttle Body Mounting Gasket Set Fuel Injector Fuel Injector Clip Fuel Injector Connector Fuel Injector O-ring Kit Fuel Injector Seal Kit Fuel Lift Pump Connector Fuel Line Connector Fuel Pre-heater Hose Fuel Pressure Relief Valve Cap Fuel Pump Fuel Pump And Engine Oil Pressure Indicator Switch Fuel Pump And Sender Assembly Fuel Pump And Strainer Set Fuel Pump Cut-off Switch Fuel Pump Hanger Assembly Fuel Pump Harness Connector Fuel Pump Pulsator Fuel Pump Relay Fuel Pump Relay Connector Fuel Pump Strainer Fuel Tank Cap Fuel Tank Cleaning Kit Fuel Tank Sending Unit O-ring Idle Air Control Motor Connector Idle Air Control Valve Idle Air Control Valve Connector Idle Speed Control Power Steering Pressure Switch Connector Throttle Control Relay Connector Throttle Lever Actuator Relay Connector Throttle Position Sensor Connector
SUSPENSION
ELECTRICAL, CHARGING AND STARTING
TRANSMISSION
Automatic Transmission Accumulator Bleed Orifice Automatic Transmission Axle Relay Connector Automatic Transmission Band Servo Fluid Pipe Bolt Automatic Transmission Band Servo Piston Seal Automatic Transmission Bushing Automatic Transmission Carrier Thrust Bearing Automatic Transmission Carrier Thrust Washer Automatic Transmission Case Cover Bolt Automatic Transmission Case Electrical Connector O-ring Automatic Transmission Case Plate Bolt Automatic Transmission Check Valve Ball Automatic Transmission Clutch Accumulator Piston Seal Automatic Transmission Clutch Apply Plate Automatic Transmission Clutch Backing Plate Automatic Transmission Clutch Housing Ball Check Valve Automatic Transmission Clutch Housing Retaining Ring Automatic Transmission Clutch Housing Seal Ring Automatic Transmission Clutch Housing Thrust Bearing Automatic Transmission Clutch Housing Thrust Washer Automatic Transmission Clutch Pack Piston Automatic Transmission Clutch Spring Retaining Ring Automatic Transmission Clutch Wave Plate Automatic Transmission Control Position Indicator Relay Connector Automatic Transmission Control Solenoid Automatic Transmission Cover Nut Automatic Transmission Cover Pin Automatic Transmission Detent Cable End Clip Automatic Transmission Detent Cable Seal Automatic Transmission Differential Carrier Internal Thrust Washer Automatic Transmission Differential Carrier Sun Gear Thrust Bearing Automatic Transmission Dipstick Tube Seal Automatic Transmission Drive Axle Seal Automatic Transmission Drive Sprocket Bearing Automatic Transmission Drive Sprocket Retaining Ring Automatic Transmission Flexplate Automatic Transmission Flexplate Mounting Bolt Automatic Transmission Fluid Filler Tube Seal Automatic Transmission Fluid Level Thermo Valve Pin Automatic Transmission Fluid Level Thermostat Automatic Transmission Fluid Lube Orifice Automatic Transmission Fluid Passage Plug Automatic Transmission Gasket Set Automatic Transmission Indicator Light Automatic Transmission Input Clutch Backing Plate Retaining Ring Automatic Transmission Input Shaft Seal Automatic Transmission Input Sun Gear Thrust Bearing Automatic Transmission Manual Control Lever Detent Lever Nut Automatic Transmission Manual Shaft Detent Lever Automatic Transmission Manual Shaft Repair Sleeve Automatic Transmission Manual Shaft Seal Automatic Transmission Modulator Valve Automatic Transmission Modulator Valve Seal Automatic Transmission Mount Automatic Transmission Oil Pump Drive Shaft Seal Automatic Transmission Oil Pump Slide Automatic Transmission Output Shaft Repair Sleeve Automatic Transmission Output Shaft Seal Automatic Transmission Output Shaft Speed Sensor Automatic Transmission Park Pawl Actuator Guide Seal Automatic Transmission Planetary Carrier Thrust Washer Automatic Transmission Shift Shaft Repair Sleeve Automatic Transmission Shift Shaft Repair Sleeve Kit Automatic Transmission Shift Shaft Seal Automatic Transmission Side Cover Gasket Automatic Transmission Spark Control Relay Connector Automatic Transmission Sun Gear Thrust Bearing Automatic Transmission Throttle Valve Cable Seal Automatic Transmission Thrust Bearing Automatic Transmission Torque Converter Clutch Relay Connector Automatic Transmission Torque Converter Seal Automatic Transmission Turbine Shaft Automatic Transmission Turbine Shaft Bearing Automatic Transmission Turbine Shaft Fluid Seal Ring Automatic Transmission Turbine Shaft Seal Automatic Transmission Valve Body Cover Gasket Flywheel Shim Speedometer Driven Gear Seal Transmission Clutch Friction Plate Transmission Filter Kit Transmission Filter Seal Transmission Input Shaft Thrust Bearing Transmission Oil Pan Gasket Transmission Oil Pan Magnet
DRIVELINE AND AXLES
BODY
EXHAUST
IGNITION
EMISSION CONTROL
Diverter Valve Connector Early Fuel Evaporation (efe) Control Relay Connector Engine Crankcase Breather Hose Engine Intake Manifold Temperature Sensor Exhaust Gas Recirculation (egr) Valve Exhaust Gas Recirculation (egr) Valve Gasket Ignition Knock (detonation) Sensor Ignition Knock (detonation) Sensor Connector Manifold Absolute Pressure Sensor Manifold Absolute Pressure Sensor Kit Mass Air Flow Sensor Mass Air Flow Sensor Connector Oxygen Sensor Oxygen Sensor Gasket Pcv Valve Pcv Valve Elbow Pcv Valve Grommet Secondary Air Injection Check Valve Secondary Air Injection Pump Check Valve Secondary Air Injection Pump Relay Connector Throttle Position Sensor Throttle Position Sensor Kit Vacuum Check Valve Vacuum Reservoir Vapor Canister Vapor Canister Filter Vapor Canister Purge Solenoid Connector Vapor Canister Vent
HARDWARE AND SERVICE SUPPLIES
STEERING
Power Steering Cooler Power Steering Cooler Bracket Power Steering Cooler Line Power Steering Filter Power Steering Pressure Line Hose Assembly Power Steering Pressure Sensor Connector Power Steering Pressure Switch Power Steering Pressure Switch Connector Power Steering Pump Drive Shaft Seal Kit Power Steering Pump Fitting Power Steering Pump O-ring Power Steering Pump Rebuild Kit Power Steering Pump Seal Kit Power Steering Pump Shaft Bearing Power Steering Pump Shaft Seal Power Steering Relay Connector Power Steering Return Hose Power Steering Return Line Hose Assembly Rack And Pinion Bearing Kit Rack And Pinion Bellows Kit Rack And Pinion Mount Bushing Rack And Pinion Seal Kit Steering Tie Rod Steering Tie Rod End Steering Wheel Memory Relay Connector Tilt Steering Wheel Relay Connector
ENTERTAINMENT AND TELEMATICS
WIPER AND WASHER
TIRE AND WHEEL
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