1990 Buick LeSabre Electrical Parts

Name: Engine Crankshaft Position Sensor Connector
Brand: Carquest Premium
SKU: PTA1136
Price: 69.99 USD

Below you will find various in-demand Buick Electrical Parts, components and accessories for your 1990 LeSabre. Advance Auto Parts has popular LeSabre parts like Electrical Connectors, Driving Safety Monitoring System Parts, Cruise Control Parts and more. You’ll also find aftermarket and OEM Electrical Parts for other LeSabre model years including 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and more. Select a category of 1990 Buick LeSabre Electrical Parts below and start saving instantly.

Popular 1990 Buick LeSabre Electrical Parts Categories

Oil Pressure Switch and Senders

Window Lift Motors

Cruise Control Servos

Body Wiring Harness Connectors

Ignition Knock (Detonation) Sensor Connectors

Crankshaft Position Sensor Connectors

Cruise Control Release Switch Connectors

Repair Harness

Manifold Air Pressure Sensor Connectors

Coolant Level Sensor Connectors

Fog Light Connectors

Electric Fuel Pump Inertia Switches

Side Marker Lamp Connectors

Air Charge Temperature Sensor Connectors

Fuel Pump Wiring Harness

Choke Thermostat Connectors

Oil Pressure Switch Connectors

Multi Purpose Wire Connectors

Turn Signal and Side Marker Light Connectors

Engine Wiring Harness Connectors

Fuel Pump Relay Connectors

Engine Oil Temperature Sensor Connectors

Transfer Case Shift Motor Connectors

Instrument Panel Connectors

Accessory Power Relay Connectors

Hood Ajar Indicator Switch Connectors

Engine Speed Sensor Connector

Cruise Control Servo Connectors

Trunk Light Connectors

Daytime Running Light Resistor Connector

Essential Electrical Parts for 1990 Buick LeSabres

from

$69.99

CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$63.99

Window motor worn out? This power window lift motor is precision-engineered to match the fit and performance of the original motor in specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this power window motor is built to match the original lift motor on specific vehicles.
Cost-effective solution – comparable quality for lower cost than buying replacement at the dealership.
Seamless installation – manufactured to fit directly into existing wiring systems
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$9.49

Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

from

$13.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$26.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$379.99

Repair Harness

from

$33.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$28.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$64.99

ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$37.99

Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.

Product Features:

Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
Versatile component – this connector can be used in a variety of repairs and custom installations

from

$84.99

from

$2.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$23.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$14.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$26.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$99.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$70.99

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$16.05

BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.

Product Features:

Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$6.99

This carburetor choke thermostat connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:

Direct replacement – this carburetor choke thermostat connector matches the appearance and function of the factory hardware on specified applications.
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$106.99

Blue Streak Electronics is the leader in remanufactured electronics since 1987 and a name synonymous with OE performance. Blue Streak Electronics provides the highest quality, most comprehensive line of Engine, Transmission, Body, Powertrain control modules, Mass Air Flow Sensors, Diagnostic tools and Flash Programming solutions.

Product Features:

BSE Remanufactured Cruise Control Servos are 100% tested to perform like new. OEM designs are analyzed, and design upgrades are implemented when necessary to provide improved durability over the OEM design.
OEM Servos are completely disassembled, cleaned, and inspected for wear & damage.
Worn and non-functioning components are replaced with upgraded new components to improve reliability and performance.
Common fail components are 100% replaced with new higher quality components.
All Servos are 100% tested to meet or exceed OEM performance specifications.

from

$26.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$6.29

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$61.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$11.49

Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance
Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$49.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$27.49

ACDelco Professional Air Charge Temperature Sensor Connector is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket connector is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

from

$14.99

CARQUEST wiring harnesses are designed to replace worn, damaged, or corroded electrical connections, delivering reliable performance and long life.

Product Features:

Provides worry-free electrical performance
Designed to meet or exceed OE specifications

from

$16.99

CARQUEST Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our CARQUEST Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. CARQUEST Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

Meets or exceeds OE specifications for fit, form and function
100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
OE upgraded turbine impellers greatly reduce fuel pulsation
All fuel pumps are 100% performance tested

Upgrade your 1990 Buick LeSabre with Top-Quality Electrical Parts

When it comes to maintaining or upgrading your 1990 Buick LeSabre, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Buick or enhancing its overall performance, Electrical Parts are key to keeping your LeSabre functioning at its best. At Advance Auto Parts, we offer a wide selection of 58 Electrical Parts for the 1990 Buick LeSabre, designed to meet your needs without breaking the bank. From Electrical Connector replacements to Driving Safety Monitoring System Parts upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Electrical Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Electrical Parts for your 1990 Buick LeSabre at great prices. Our Electrical Parts inventory for this model ranges from just $2.99 to $379.99, with an average price of $44.26. Our 58 Electrical Parts in stock come from 7 trusted brands, so you’re sure to find the right part for your 1990 Buick LeSabre without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1990 Buick LeSabre, we stock popular OEM and aftermarket Electrical Parts from top names like Carquest Dorman, and more. Carquest Electrical Parts start at just $11.49 and boast an impressive 4 stars average rating from customers. With 219 customer reviews and counting, our 1990 Buick LeSabre Electrical Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Electrical Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1990 Buick LeSabre is always ready to roll. We’re committed to providing you with everything you need to keep your LeSabre in top shape, all in one place. Start shopping confidently below for your 1990 Buick LeSabre!

Best-Selling Electrical Connectors for 1990 Buick LeSabres

Enhance the driving experience in your Buick with 40 quality Electrical Connector components, starting at $2.99.

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from

$23.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

Designed to OE standards for ease of installation
In construction, we utilize high temperature, polyimide film diaphragms. These provide for exceptional cycle durability & resistance to rupture & oil leakage. Units are designed to handle rapid pressure pulsations, without component damage.
All units are 100% tested using automated equipment that activates the switch, checks for leaks & stresses the part to ensure specification compliance, even under the most demanding operating conditions.
Robust design and high grade materials meet the stringent demands of today’s service professional
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$67.99

Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance
Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$37.99

Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
Durable construction – this pigtail connector features weatherproof seals and a locking tab for a reliable connection
Versatile component – this connector can be used in a variety of repairs and custom installations

from

$16.05

Our knock sensors are designed to respond to knock frequencies up to 1000 Hz accommodating shifts in engine knock frequency making it a more flexible sensor responding to correct engine knock over a broad range of vehicle conditions
Manufacturing processes include an automated data acquisition system to continuously monitor the sensor output to ensure that it responds with appropriate voltage output at the specified frequency range
All units are 100% tested using an accelerometer vibration test to ensure trouble-free operation
Featuring the broadest sensor coverage in the market, we meet the service professionals needs with the highest quality product every time he opens the box
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$11.49

Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance
Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product

from

$11.49

Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment
Copper slug heat sinks provide better heat dissipation to prevent heat from damaging the module
Our ignition modules will respond to a weak signal from the crankshaft position sensor and begin energizing the coils immediately for better starts in cold weather
High-temperature polymer housing reducing moisture intrusion and minimizes vibration damage for extended life and improved reliability
Our ignition modules are durability tested for 500 thermal cycles ranging from -40C to +125C

from

$22.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$27.99

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

High-quality products that meet OE appearance and performance to

from

$37.99

ACDelco Professional Cornering Light Socket is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket socket is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

from

$11.49

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

High-quality products that meet OE appearance and performance to

from

$28.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$6.99

Direct replacement – this carburetor choke thermostat connector matches the appearance and function of the factory hardware on specified applications.
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$17.99

ACDelco Professional Engine Oil Pressure Switch is a high quality aftermarket replacement component for one or more of the following vehicle systems: engine – mechanical. This premium aftermarket switch is manufactured to meet or exceed your expectations for fit, form, and function.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

from

$18.79

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$7.29

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$34.49

Carquest Premium oil pressure sensors and switches are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium oil pressure sensors and switches are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium oil pressure sensors and switches undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium oil pressure sensors and switches are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered, and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

from

$13.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$32.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$18.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$14.79

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$12.49

from

$22.49

from

$10.29

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$62.99

from

$27.49

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

from

$23.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$17.79

High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:

High-quality products that meet OE appearance and performance to

from

$2.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$45.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$69.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$78.87

Oil Pressure Sender

from

$45.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$39.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$33.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$29.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$28.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$26.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$25.99

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$7.99

Direct replacement – this carburetor choke thermostat connector matches the appearance and function of the factory hardware on specified applications.
Ideal solution – this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$6.29

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

Most Popular 1990 Buick LeSabre Driving Safety Monitoring System Parts

Customize your Buick with 1 Driving Safety Monitoring System Parts products like Electric Fuel Pump Inertia Switches, all priced under $84.99.

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from

$84.99

Top Picks for 1990 Buick LeSabre Cruise Control Parts

Upgrade Buick LeSabres with top-quality Cruise Control Parts parts, including 4 OEM and aftermarket selections for your 1990 model.

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from

$49.49

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$114.99

BSE Remanufactured Cruise Control Servos are 100% tested to perform like new. OEM designs are analyzed, and design upgrades are implemented when necessary to provide improved durability over the OEM design.
OEM Servos are completely disassembled, cleaned, and inspected for wear & damage.
Worn and non-functioning components are replaced with upgraded new components to improve reliability and performance.
Common fail components are 100% replaced with new higher quality components.
All Servos are 100% tested to meet or exceed OEM performance specifications.

from

$31.49

Protective outer coverings help provide long-lasting durability
Color-coded wires allow for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

from

$26.99

Premium quality materials for longer service life
Sealed connections (where applicable) to prevent environmental corrosion and performance issues
Global coverage for import and/or domestic applications
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

In-Demand Electrical Motors for 1990 Buick LeSabres

Select from 9 premium Electrical Motors parts for your 1990 Buick LeSabre, with prices ranging from $42.99 to $82.99.

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from

$52.99

Direct replacement – this power window motor is built to match the original lift motor on specific vehicles.
Cost-effective solution – comparable quality for lower cost than buying replacement at the dealership.
Seamless installation – manufactured to fit directly into existing wiring systems
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$42.99

Direct replacement – this power window motor is built to match the original lift motor on specific vehicles.
Cost-effective solution – comparable quality for lower cost than buying replacement at the dealership.
Seamless installation – manufactured to fit directly into existing wiring systems
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$82.99

GM Genuine Parts Power Window Motors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These motors when activated operates the window regulator assembly to raise and lower the window. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Designed to allow the window to be operated with the push of a button
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$52.99

Direct replacement – this power window motor is built to match the original lift motor on specific vehicles.
Cost-effective solution – comparable quality for lower cost than buying replacement at the dealership.
Seamless installation – manufactured to fit directly into existing wiring systems
Trustworthy value – backed by team of engineers and quality control experts in the United States

from

$49.78

Regulator Purchased Separately Dorman Window Lift Motors are 100% new and include direct fit wiring harnesses and hardware necessary to complete the repair where applicable. Motors typically burn out due to failures of the Window Regulator or from wearing of the brushes, armature, bushings or gears. Our Window Lift Motors are designed to integrate with our Window Regulator program – offering you the most complete repair solution.

Product Features:

100% New Units
Direct fit wiring harness – No wire splicing necessary
Includes the mounting hardware necessary to complete the repair where applicable
Quality tested for durability and performance Dorman Window Regulators ( )

from

$80.16

Window Motor

from

$78.06

100% New Units
Direct fit wiring harness – No wire splicing necessary
Includes the mounting hardware necessary to complete the repair where applicable
Quality tested for durability and performance Dorman Window Regulators ( )

from

$77.44

Window Motor

from

$74.32

100% New Units
Direct fit wiring harness – No wire splicing necessary
Includes the mounting hardware necessary to complete the repair where applicable
Quality tested for durability and performance Dorman Window Regulators ( )

Most Sold 1990 Buick LeSabre Wire Connectors

Explore our best-selling Buick parts for the 1990 LeSabre among 1 OEM and aftermarket options starting from $21.29.

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$21.29

Dorman offers a comprehensive line of Headlamp Sockets for almost any automotive electrical repair. All our Headlamp Sockets are constructed of high-quality materials for long-lasting durability.

Product Features:

Available in many different wire configurations including 1-, 2-, and 3-wire
A large selection available to support a variety of bulbs, including H7, 9005, 9006 and more
Durably designed for a long service life
Also suitable for a broad range of industrial and commercial uses

Top-Rated Electrical Parts Brands For Your 1990 Buick LeSabre

Shop for the best-rated brands offering Electrical Parts and other products for your 1990 Buick LeSabres. Below you’ll find some of our best rated Electrical Parts from Carquest and Dorman, and more. Electrical Parts from these brands that fit a 1990 LeSabre start at just $6.99 and are rated as high as 4 stars. OEM and aftermarket Electrical Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular Carquest 1990 Buick LeSabre Electrical Parts

When it comes to maintaining or upgrading your 1990 Buick LeSabre, using quality Electrical Parts is essential to ensure durability and a perfect fit. Carquest ticks all of those boxes. We offer a wide selection of Carquest Electrical Parts, specifically designed for the 1990 Buick LeSabre. With over 8 Carquest brand Electrical Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $11.49, with an average price of just $23.54. Plus, with over 45 customer reviews and an average rating of 4 stars, you can trust that our Carquest Electrical Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

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$11.49

This product is not rated

Engine Oil Pressure Switch

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$17.79

This product is not rated

Engine Oil Pressure Switch

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$27.99

This product is not rated

Engine Oil Pressure Switch

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Popular Dorman 1990 Buick LeSabre Electrical Parts

Dorman auto parts is one of the highest quality Electrical Part brands in the market. Any 1990 Buick LeSabre owner should feel confident when installing genuine Dorman parts in their vehicle. To ensure the best fit and performance for your 1990 LeSabre, Advance Auto Parts carries a full inventory of 11 Dorman Electrical Parts. Plus you will be keeping your Buick in peak condition while saving money because prices on these Dorman Electrical Parts range from $6.99 to $78.06, plus, with more than 12 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Electrical Parts below will deliver on both quality and value.

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$52.99

This product is not rated

Power Window Lift Motor

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$49.78

This product is not rated

Window Motor

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$6.99

This product is not rated

Electrical Harness – 1-Wire Carburetor Choke Heater (Gray)

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FAQs for 1990 Buick LeSabre Electrical Parts

Which Electrical Parts are best-sellers for 1990 Buick LeSabres?

Out of 58 Electrical Parts that fit 1990 Buick LeSabres, the following parts are the top sellers:

Power Window Lift Motor (22149478) – $42.99
Multi-Use Pigtail (12443214) – $22.99
Engine Oil Pressure Switch (12476938) – $27.99

What’s the price range for 1990 Buick LeSabre Electrical Parts?

Electrical Part prices for the 1990 Buick LeSabre start at $2.99 and go up to $379.99 for the most premium parts.

What’s the average price of a Electrical Part for a 1990 Buick LeSabre?

The average price for Electrical Parts for the 1990 Buick LeSabre is $44.26. Keep in mind the variety of part types within our Electrical Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Electrical Parts for other Buick LeSabre model years?

Yes, we currently carry Electrical Parts for 46 model years of Buick LeSabres between 1959 and 2005. Electrical Parts are bought most frequently for the following model years: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Electrical Parts for my 1990 Buick LeSabre?

The cheapest 1990 Buick LeSabre Electrical Parts we carry in stock are:

Cigarette Lighter Socket Connector (12472942) – $2.99
HVAC Pressure Switch Connector (12447243) – $6.29
Electrical Harness – 1-Wire Carburetor Choke Heater (Gray) (22148741) – $6.99
A/C Compressor Connector (12443182) – $7.29
Electrical Harness – 1-Wire GM Electric Choke (Black) (22148775) – $7.99

What are the top-rated Electrical Parts that fit the 1990 Buick LeSabre?

Out of 219 reviews by customers, our 1990 Buick LeSabre Electrical Parts have an average customer rating of . These are some of the highest-rated Electrical Part types for the 1990 Buick LeSabre and their top-rated products:

Electrical Motors
- Power Window Lift Motor (10086308) – $52.99
- Power Window Lift Motor (22149478) – $42.99

What types of Electrical Parts do you sell for my 1990 Buick LeSabre?

As of 2/5/25, these are some of the most in-demand types of Electrical Parts for a 1990 Buick LeSabre:

Can I get help with 1990 Buick LeSabre Electrical Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Electrical Parts and more.

What is your return policy for Buick LeSabre Electrical Parts?

Advance Auto Parts keeps returns simple. For new Buick LeSabre Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1990 Buick LeSabre Electrical Parts

Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA1136)

Dorman – Power Window Lift Motor (Part No.742-129)

Carquest Premium – Engine Oil Pressure Switch (Part No.SAA4691)

Carquest Premium – Alternator Connector (Part No.PTA1159)

Carquest Premium – Brake Light Switch Connector (Part No.PTA1418)

ATP – Repair Harness (Part No.JE-32)

Carquest Premium – Fuel Pump Relay Connector (Part No.PTA2438)

Carquest Premium – Windshield Wiper Motor Connector (Part No.PTA1619)

ACDelco – 4-Way Female Gray Multi-Purpose Pigtail (Part No.PT1174)

Dorman – Pigtail -Evap. Canister Vent Valve Solenoid , Red, 2-way with Leads (Part No.645-631)

Carquest Premium – Electric Fuel Pump Inertia Switch (Part No.SBA4426)

Carquest Premium – Cigarette Lighter Socket Connector (Part No.PTA1179)

Carquest Premium – Oil Pressure Switch Connector (Part No.PTA1259)

Carquest Premium – ABS Harness Connector (Part No.PTA1137)

ACDelco – 2-Way Female Black Multi-Purpose Pigtail (Part No.PT113)

Carquest Premium – Inline Connector (Part No.PTA2536)

ACDelco – Multi-Purpose Pigtail (Part No.PT3215)

Carquest – A/C Compressor Connector (Part No.PT770)

Dorman – Electrical Harness – 1-Wire Carburetor Choke Heater (Gray) (Part No.85113)

BSE Original – Cruise Control Servo (Part No.RCC7034)

Carquest Premium – Diesel Glow Plug Relay Connector (Part No.PTA1578)

Carquest Premium – HVAC Pressure Switch Connector (Part No.PTA1487)

Carquest Premium – Cruise Control Module Connector (Part No.PTC1637)

Carquest – Electrical Connector (Part No.PT255)

Carquest Premium – Repair Harness (Part No.PTA1176)

ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2384)

Carquest Premium – Fuel Pump Wiring Harness (Part No.WH3009)

Carquest Premium – Fuel Pump Wiring Harness WH2541161 (Part No.WH2541161)

Carquest – Engine Oil Pressure Switch (Part No.S4116)

Carquest – Engine Crankshaft Position Sensor Connector (Part No.PT5666)

Dorman – Pigtail -Evap. Canister Vent Valve Solenoid , Red, 2-way with Leads (Part No.645-631)

Carquest – A/C Compressor Connector (Part No.PT770)

Carquest – Electrical Connector (Part No.PT255)

Carquest – Air Charge Temperature Sensor Connector (Part No.PT191)

Carquest Premium – Multi-Use Pigtail (Part No.PTA1003)

Carquest – Engine Oil Pressure Switch (Part No.59A1008)

ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2298)

Carquest – Engine Oil Pressure Switch (Part No.59A1021)

Carquest Premium – Engine Cooling Fan Motor Relay Connector (Part No.PTA1246)

Dorman – Electrical Harness – 1-Wire Carburetor Choke Heater (Gray) (Part No.85113)

ACDelco – Multi-Purpose Switch (Part No.G1807)

Carquest Premium – Fog Light Connector (Part No.PTA1015)

Carquest Premium – A/C Compressor Connector (Part No.PTA1271)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBC1038)

Carquest Premium – Alternator Connector (Part No.PTA1159)

Carquest Premium – Manifold Absolute Pressure Sensor Connector (Part No.PTA1181)

Carquest Premium – Ambient Air Temperature Sensor Connector (Part No.PTA1666)

Carquest Premium – Automatic Transmission Torque Converter Connector (Part No.PTA1431)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBC1066)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBA3625)

Carquest Premium – Engine Coolant Temperature Sending Unit Switch Connector (Part No.PTA1314)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1274)

ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2384)

Carquest Premium – Oil Pressure Switch Connector (Part No.PTA1259)

Carquest – Engine Oil Pressure Switch (Part No.59A1029)

Carquest Premium – Cigarette Lighter Socket Connector (Part No.PTA1179)

ACDelco – 3-Way Female Gray Multi-Purpose Pigtail (Part No.PT121)

Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTA1136)

ACDelco – Oil Pressure Sender (Part No.P4030741586ACD)

Carquest Premium – Oil Pressure Switch Connector (Part No.PTA1378)

ACDelco – Multi-Purpose Pigtail (Part No.PT123)

ACDelco – Multi-Purpose Pigtail (Part No.PT387)

Carquest Premium – Daytime Running Light Module Connector (Part No.PTA1478)

Carquest Premium – Windshield Wiper Motor Connector (Part No.PTA1619)

ACDelco – 2-Way Female Black Multi-Purpose Pigtail (Part No.PT113)

ACDelco – Multi-Purpose Pigtail Kit (Part No.PT3786)

Dorman – Electrical Harness – 1-Wire GM Electric Choke (Black) (Part No.84739)

Carquest Premium – HVAC Pressure Switch Connector (Part No.PTA1487)

Carquest Premium – Electric Fuel Pump Inertia Switch (Part No.SBA4426)

Carquest Premium – Repair Harness (Part No.PTA1176)

BSE Original – Cruise Control Servo (Part No.RCC7032)

ACDelco – 2-Way Female Natural Colored Multi-Purpose Pigtail (Part No.PT142)

Carquest Premium – Brake Light Switch Connector (Part No.PTA1418)

Dorman – Power Window Lift Motor (Part No.742-140)

Dorman – Power Window Lift Motor (Part No.742-150)

GM Genuine Parts – Power Window Regulator Motor (Part No.12497971)

Dorman – Power Window Lift Motor (Part No.742-141)

Dorman – Window Motor (Part No.O3050204501DOR)

ACDelco – Window Motor (Part No.O3050597958ACD)