Engine for 1991 Buick Skylark
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Pillar
- Components On Apron
- Console
- Cowl
- Door
- Door & Components
- Doors
- Exterior Trim - Center Pillar
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Quarter Panel
- Fender & Components
- Front Door
- Fuel Door
- Glass - Front Door
- Glass - Rear Door
- Glass & Hardware
- Glass & Hardware - Back
- Grille & Components
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Instrument Panel
- Interior Trim
- Lid & Components
- Outside Mirrors
- Quarter Panel & Components
- Rear Body
- Rear Door
- Rear Floor & Rails
- Reveal Moldings
- Rocker Panel
- Roof & Components
- Structural Components & Rails
- Trunk
- Trunk Lid & Compartment
- Vent Glass
- Vinyl Roof
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Cruise Control System
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Door
- Glass, Windows & Related Components
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Park Lamps
- Powertrain Control
- Rear Door
- Seat Belt
- Senders
- Sensors
- Side Marker Lamps
- Starter
- Starter & Related Components
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Heater Components
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Relays
- Switches, Solenoids & Actuators
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Pillar
- Components On Apron
- Console
- Cowl
- Door
- Door & Components
- Doors
- Exterior Trim - Center Pillar
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Quarter Panel
- Fender & Components
- Front Door
- Fuel Door
- Glass - Front Door
- Glass - Rear Door
- Glass & Hardware
- Glass & Hardware - Back
- Grille & Components
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Instrument Panel
- Interior Trim
- Lid & Components
- Outside Mirrors
- Quarter Panel & Components
- Rear Body
- Rear Door
- Rear Floor & Rails
- Reveal Moldings
- Rocker Panel
- Roof & Components
- Structural Components & Rails
- Trunk
- Trunk Lid & Compartment
- Vent Glass
- Vinyl Roof
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Cruise Control System
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Door
- Glass, Windows & Related Components
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Park Lamps
- Powertrain Control
- Rear Door
- Seat Belt
- Senders
- Sensors
- Side Marker Lamps
- Starter
- Starter & Related Components
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Heater Components
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Relays
- Switches, Solenoids & Actuators
Browse Categories
Select category
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Pillar
- Components On Apron
- Console
- Cowl
- Door
- Door & Components
- Doors
- Exterior Trim - Center Pillar
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Quarter Panel
- Fender & Components
- Front Door
- Fuel Door
- Glass - Front Door
- Glass - Rear Door
- Glass & Hardware
- Glass & Hardware - Back
- Grille & Components
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Instrument Panel
- Interior Trim
- Lid & Components
- Outside Mirrors
- Quarter Panel & Components
- Rear Body
- Rear Door
- Rear Floor & Rails
- Reveal Moldings
- Rocker Panel
- Roof & Components
- Structural Components & Rails
- Trunk
- Trunk Lid & Compartment
- Vent Glass
- Vinyl Roof
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Cruise Control System
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Door
- Glass, Windows & Related Components
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Park Lamps
- Powertrain Control
- Rear Door
- Seat Belt
- Senders
- Sensors
- Side Marker Lamps
- Starter
- Starter & Related Components
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Heater Components
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Relays
- Switches, Solenoids & Actuators
- Bumper & Components - Front
- Bumper & Components - Rear
- Center Pillar
- Components On Apron
- Console
- Cowl
- Door
- Door & Components
- Doors
- Exterior Trim - Center Pillar
- Exterior Trim - Fender
- Exterior Trim - Front Door
- Exterior Trim - Quarter Panel
- Fender & Components
- Front Door
- Fuel Door
- Glass - Front Door
- Glass - Rear Door
- Glass & Hardware
- Glass & Hardware - Back
- Grille & Components
- Hood
- Hood & Components
- Horns
- Information Labels
- Inner Structure
- Instrument Panel
- Interior Trim
- Lid & Components
- Outside Mirrors
- Quarter Panel & Components
- Rear Body
- Rear Door
- Rear Floor & Rails
- Reveal Moldings
- Rocker Panel
- Roof & Components
- Structural Components & Rails
- Trunk
- Trunk Lid & Compartment
- Vent Glass
- Vinyl Roof
- Alternator
- Alternator/Generator & Related Components
- Antenna & Radio
- Backup Lamps
- Battery
- Battery & Related Components
- Bulbs - Chassis
- Control Modules
- Cruise Control System
- Door
- Flasher Units, Fuses, & Circuit Breakers
- Flashers
- Front Door
- Glass, Windows & Related Components
- Headlamp Components
- High Mount Lamps
- Horn
- Ignition Lock
- Ignition System
- Instruments & Gauges
- License Lamps
- Park Lamps
- Powertrain Control
- Rear Door
- Seat Belt
- Senders
- Sensors
- Side Marker Lamps
- Starter
- Starter & Related Components
- Switches
- Switches, Solenoids & Actuators
- Tail Lamps
- Trunk
- Wipers
- A/C Accumulator/Receiver Drier
- A/C Clutch & Compressor
- A/C Condenser & Evaporator
- A/C Flow Restrictors
- Blower Motor & Fan
- Condenser, Compressor & Lines
- Controls
- Evaporator & Heater Components
- Heater
- Heater Components
- Hoses & Pipes
- Motors, Core, Case & Related Components
- Relays
- Switches, Solenoids & Actuators
Engine for 1991 Buick Skylark
No.
Part # / Description / Price
3
Passenger Side Rocker Arm Cover 
GM
GM Valve Cover
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
4
Valve Cover Gasket GM
MSRP $7.20
GM Bonneville, LeSabre. 3.8l. With hi-output engine. All models. 3.3l. LaCrosse. Park Avenue. Impala, Monte Carlo. Grand Prix. Lucerne. Riviera. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
13
Engine Hydraulic Valve Adjuster/Valve Lifter GM
MSRP $56.97
GM Valve Lifters
Adjusts the valves on your vehicle's engine for proper performance
15
25
Rear Crankshaft Oil Seal GM
MSRP $40.49
GM Rear Main Seal
Seals the openings on either end of the crankshaft for a tight seal Withstands heat and pressure to help prevent the engine from leaking oil This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Original equipment parts are designed to work with your GM vehicle safety systems -- aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
29
Multi-Purpose Gasket GM
GM Oil Pan Gasket
1986-88 6 cylinder 3.8L. 3.8L gas engine. 3.3l. 1984-85 6 cylinder 3.8L. 3.0L, 6 cylinder. 3.8. 20 Bolt Pattern. 2nd Design. 3.0, 20 bolt hole. With supercharger, 1st design. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors