Lexus LS400 Electrical Parts

Essential Lexus LS400 Electrical Parts

Dorman – Power Window Lift Motor (Part No.O3050158326DOR)

Power Window Lift Motor

from

$144.54
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 ( )
See More

MTC – Relay (Part No.P2020160285MTC)

Relay

from

$25.54
Relay

Carquest Premium – Multi Purpose Relay (Part No.RAA1261)

Multi Purpose Relay

from

$43.99
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.
See More

Carquest Premium – Cruise Control Switch (Part No.CCA1615)

Cruise Control Switch

from

$537.99
Cruise Control Switch

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

Fog Light Connector

from

$18.79
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
See More

Carquest Premium – Air Charge Temperature Sensor Connector (Part No.PTA1101)

Air Charge Temperature Sensor Connector

from

$63.99
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
See More

Carquest Premium – Multi Purpose Connector (Part No.PTA2919)

Multi Purpose Connector

from

$56.99
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.
See More

Carquest Premium – Multi Purpose Relay (Part No.RAA1579)

Multi Purpose Relay

from

$102.99
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.
See More

Carquest Premium – Barometric Pressure Sensor Connector (Part No.PTA1104)

Barometric Pressure Sensor Connector

from

$21.99
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
See More

Tech Smart – Headlight Wiring Harness (Part No.F90012)

Headlight Wiring Harness

from

$19.05
Qualities that have made SMP an industry leader for more than 95 years, innovation, engineering expertise, superior quality, meticulous testing, unmatched customer service, competitive pricing, and brand integrity, are at the heart of every TechSmart part.

Product Features:
  • 14 gauge wire for better conductivity
  • Complete “plug & play” design plugs between the factory harness and new bulb for ease of installation
  • Can be used as a pigtail if the original connector is melted
  • High-temp connector prevents melting caused by high-intensity H1 and H3 bulbs
  • Fiberglass wrapping prevents chafing
  • All TechSmart® parts meet or exceed OE performance, providing today’s technician with the quality parts needed to get the job done right, the first time
See More

Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1018)

Engine Oil Pressure Switch

from

$23.99
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.
See More

Futaba – Oil Pressure Sender (Part No.P4030177624FEW)

Oil Pressure Sender

from

$24.53
Oil Pressure Sender

DENSO – First Time Fit Relay (Part No.P2020160289ND)

First Time Fit Relay

from

$24.70
An electrical relay is sort of a magical device: it takes a small electrical signal and uses it to manage a much more powerful current, permitting electrical systems to be both lighter and more dependable at the same time. DENSO has supplied quality relays to the OE automotive world for over 60 years. The very same performance and dependability are available across the replacement aftermarket with DENSO First Time Fit® relays. Engineered to meet the most stringent automaker standards for shock resistance, arcing, and thermal protection, DENSO auto relays feature the lowest return rates in the industry; that equals value for car owners and repair facilities alike

Product Features:
  • Lead-free, solderless construction prevents heat shock and arcing
  • Controlled contact force, self-adjusting air gap increase longevity of the internal parts
  • Industry-standard packaging and footprint
  • Low heat generation
  • Reduced electrical loads
  • Built to last
See More

Dorman – Power Window Lift Motor (Part No.742-601)

Power Window Lift Motor

from

$68.99
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
See More

Dorman – Power Window Lift Motor (Part No.742-600)

Power Window Lift Motor

from

$62.99
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
See More

Carquest Premium – Fog Light Connector (Part No.PTA1012)

Fog Light Connector

from

$6.99
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
See More

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

Electric Fuel Pump Inertia Switch

from

$84.99
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.
See More

DENSO – First Time Fit Relay (Part No.P2020160321ND)

First Time Fit Relay

from

$32.30
An electrical relay is sort of a magical device: it takes a small electrical signal and uses it to manage a much more powerful current, permitting electrical systems to be both lighter and more dependable at the same time. DENSO has supplied quality relays to the OE automotive world for over 60 years. The very same performance and dependability are available across the replacement aftermarket with DENSO First Time Fit® relays. Engineered to meet the most stringent automaker standards for shock resistance, arcing, and thermal protection, DENSO auto relays feature the lowest return rates in the industry; that equals value for car owners and repair facilities alike

Product Features:
  • Lead-free, solderless construction prevents heat shock and arcing
  • Controlled contact force, self-adjusting air gap increase longevity of the internal parts
  • Industry-standard packaging and footprint
  • Low heat generation
  • Reduced electrical loads
  • Built to last
See More

DENSO – Relay (Part No.P2020160312ND)

Relay

from

$52.96
Relay

DENSO – First Time Fit Relay (Part No.P2020160315ND)

First Time Fit Relay

from

$34.33
An electrical relay is sort of a magical device: it takes a small electrical signal and uses it to manage a much more powerful current, permitting electrical systems to be both lighter and more dependable at the same time. DENSO has supplied quality relays to the OE automotive world for over 60 years. The very same performance and dependability are available across the replacement aftermarket with DENSO First Time Fit® relays. Engineered to meet the most stringent automaker standards for shock resistance, arcing, and thermal protection, DENSO auto relays feature the lowest return rates in the industry; that equals value for car owners and repair facilities alike

Product Features:
  • Lead-free, solderless construction prevents heat shock and arcing
  • Controlled contact force, self-adjusting air gap increase longevity of the internal parts
  • Industry-standard packaging and footprint
  • Low heat generation
  • Reduced electrical loads
  • Built to last
See More

Dorman – High Temperature Lighting Harness (Part No.645-998)

High Temperature Lighting Harness

from

$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
See More

Helping You Find the Right Electrical Parts for Your Lexus LS400

You love your LS400. So we’ve made it easier than ever to help you find Lexus LS400 Electrical Parts in our online catalog. Our inventory holds 36 aftermarket and OEM Electrical Parts for your Lexus LS400, ranging from $5.05 to $537.99.

We offer parts from 12 brands trusted to make quality Electrical Parts for your Lexus LS400. Before you buy, take some time to read through customer reviews. We currently have 212 reviews of Lexus LS400 Electrical Parts from previous customers. Some of the top rated parts include Power Window Motor: Manual, 1 Pack with 4.5 stars and Power Window Lift Motor with 3.3 stars.

Find your LS400 Electrical Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Lexus LS400 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Electrical Parts Brands for Your Lexus LS400

Our inventory holds Electrical Parts for your Lexus LS400 from 12 trusted brands. You’ll find OEM and aftermarket parts from brands like Carquest Premium, Carquest, and Dorman, all of which can keep that Lexus happy.
We have FAE parts available for your Lexus LS400 in categories like Electrical Connectors. Some of the top-rated FAE parts in these categories are:
Oil Pressure Sender
from $18.03
(1)
Oil Pressure Sender
Oil Pressure Switch and Senders

Top-Rated Carquest Electrical Parts

Leading Carquest Electrical Parts

We carry Carquest brand parts for your Lexus LS400 across several catalog categories, including Electrical Connectors. Some of our most reviewed Carquest parts include:
Engine Oil Pressure Sender
from $15.05
(11)
Engine Oil Pressure Sender
Oil Pressure Switch and Senders
Electrical Connector
from $11.49
(6)
Electrical Connector
Fog Light Connectors

FAQs for Lexus LS400 Electrical Parts

What are the most purchased Electrical Parts for the Lexus LS400?

Out of 36 Electrical Parts for the Lexus LS400, the most popular in our inventory are:
Engine Oil Pressure Switch
from $23.99
This product is not rated
Engine Oil Pressure Switch
Oil Pressure Switch and Senders
Power Window Lift Motor
from $62.99
(1)
Power Window Lift Motor
Tailgate Window Motors
Engine Oil Pressure Switch
from $6.29
This product is not rated
Engine Oil Pressure Switch
Oil Pressure Switch and Senders

What are the top-rated Lexus LS400 Electrical Parts?

Top-rated Electrical Parts for your Lexus LS400 based on customer reviews/ratings are:
Power Window Motor: Manual, 1 Pack
from $62.99
(4)
Power Window Motor: Manual, 1 Pack
“It worked”
Power Window Lift Motor
from $68.99
(4)
Power Window Lift Motor
“Replaced my power window lift motor and works perfectly. Will by from Advance Auto Parts everytime.”
Oil Pressure Switch - Light
from $9.49
(1)
Oil Pressure Switch – Light
“Just Average”