2003 Ford Mustang Electrical Parts

Essential 2003 Ford Mustang Electrical Parts

Carquest Premium – Combination Switch (Part No.SAE1241)

Combination Switch

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.
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Carquest Premium – Brake Fluid Level Sensor Connector (Part No.PTA1729)

Brake Fluid Level Sensor Connector

from

$28.99
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
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Dorman – Window Regulator & Motor Assembly: Power, 1 Pack (Part No.741-126)

Window Regulator & Motor Assembly: Power, 1 Pack

from

$114.99
This replacement power window motor and regulator assembly is precision-engineered and extensively tested to match the exact fit, function and performance of the stock window regulator on specific vehicle years, makes and models.

Product Features:
  • Trustworthy replacement – engineered and tested to match the fit, function and performance of the original window regulator on specified vehicles
  • Quality assured – extensively tested by cycling thousands of times in an actual vehicle door to ensure a long, trouble-free service life
  • Easy installation – reverse-engineered to match the original equipment shape and dimensions to provide a direct, seamless fit
  • Reliable design – engineered in North America and backed by long history of automotive aftermarket experience
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Carquest – Back Up Light Connector (Part No.PT343)

Back Up Light Connector

from

$26.05
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 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
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Carquest – Engine Camshaft Position Sensor Connector (Part No.PT5754)

Engine Camshaft Position Sensor Connector

from

$26.49
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 ignition coils use 100% pure copper windings in the primary and secondary bobbins to improve durability and provide higher resistance to internal shorts and dielectric breakdown
  • Our premium ignition coils consist of a special blended formula for the best performance, longest life and better heat dissipation
  • A full E-Lam core of silicon steel and solid brass high voltage terminals protects against corrosion. Our ignition coils are built for maximum output voltage
  • Primary and Secondary windings feature enamel magnet wire for the highest temperature rating in the aftermarket
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Engine Cylinder Head Temperature Sensor Connector (Part No.PTA1195)

Engine Cylinder Head Temperature Sensor Connector

from

$60.99
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
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Carquest Premium – Cargo Area Light Connector (Part No.PTA2955)

Cargo Area Light Connector

from

$47.99
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.
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Carquest Premium – Oil Pressure Switch Connector (Part No.PTA1722)

Oil Pressure Switch Connector

from

$49.99
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
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Carquest Premium – Engine Oil Level Sensor Connector (Part No.PTA3132)

Engine Oil Level Sensor Connector

from

$83.99
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.
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ATP – Repair Harness (Part No.FE-11)

Repair Harness

from

$62.99
Repair Harness

Carquest Premium – Brake Light Socket (Part No.PTA1033)

Brake Light Socket

from

$15.79
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.
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Dorman – Help – Coil Harness Repair Kit (Part No.49813)

Coil Harness Repair Kit

from

$16.99
This engine camshaft position sensor 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 engine camshaft position sensor 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
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BSE Original – Relay Control Module (Part No.RCM13M)

Relay Control Module

from

$146.99
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 Relay Control Modules 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 Relay Control Modules are completely disassembled, cleaned, and inspected for wear & damage.
  • Worn and non-functioning components are replaced with upgraded components to improve reliability and performance.
  • Common fail components are 100% replaced with new higher quality components.
  • All modules are 100% tested to meet or exceed OEM performance specifications.
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Carquest Premium – Engine Camshaft Position Sensor Connector (Part No.PTA1417)

Engine Camshaft Position Sensor Connector

from

$62.99
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
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Carquest Premium – ABS Wheel Speed Sensor Connector (Part No.PTA1604)

ABS Wheel Speed Sensor Connector

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.

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
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Carquest Premium – Cruise Control Switch Connector (Part No.PTC1717)

Cruise Control Switch Connector

from

$71.99
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
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Carquest Premium – Multi Purpose Connector (Part No.PTA2735)

Multi Purpose Connector

from

$49.99
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
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Carquest Premium – Ambient Air Temperature Sensor Connector (Part No.PTA1052)

Ambient Air Temperature Sensor Connector

from

$46.99
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
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Littelfuse – Fuse – Maxi Blade 32V 50A: 50 Amp, Red, Maxi, 1 Pack (Part No.MAX50)

Fuse - Maxi Blade 32V 50A: 50 Amp, Red, Maxi, 1 Pack

from

$4.29
MAXI uses “Diffusion Pill Technology” to provide predictable time delay characteristic and low heat dissipation. MAXI Fuses are primarily used for under hood applications and are products with a high temperature polymer and silver plated blades. Replace commonly used fusible wire or fusible link to protect a high current segment or system of the wiring harness. Ideal for motor powered applications which have large inrush currents. Littelfuse, founded in 1927 and headquartered in Chicago, is an industrial technology manufacturing company empowering a sustainable, connected, and safer world. Across more than 15 countries, and with 17,000 global associates, we partner with customers to design and deliver innovative, reliable solutions.

Product Features:
  • MAXI uses “Diffusion Pill Technology” to provide predictable time delay characteristic and low heat dissipation
  • MAXI Fuses are primarily used for under hood applications and are products with a high temperature polymer and silver plated blades.
  • Replace commonly used fusible wire or fusible link to protect a high current segment or system of the wiring harness.
  • Ideal for motor powered applications which have large inrush currents.
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Carquest Premium – Multi Purpose Relay (Part No.RAA1747)

Multi Purpose Relay

from

$19.99
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.
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Dorman – Chrysler, Ford, GM Panel Retainer, Pack of 3 (Part No.963-058D)

Chrysler, Ford, GM Panel Retainer, Pack of 3

from

$4.49
Constructed of quality materials, this multi-purpose retainer provides the same function & versatility as the original equipment retainer ensuring long service life.

Product Features:
  • Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
  • Quality material – this retainer is made of durable material for long-lasting service
  • Versatile design – this retainer is suitable for a variety of automotive uses
  • Excellent value – this part offers original equipment quality at a competitive cost
  • Pack of 3
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Driveworks – Oil Pressure Gauge Switch (Part No.59020)

Oil Pressure Gauge Switch

from

$9.05
Driveworks® offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
  • Direct-fit OE replacement ensures ease of installation
  • Designed to meet OE performance
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
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Carquest Premium – Combination Switch Connector (Part No.PTA1747)

Combination Switch Connector

from

$16.99
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
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Carquest Premium – Instrument Panel Connector (Part No.PTC3117)

Instrument Panel Connector

from

$82.99
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.
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Carquest Premium – Electric Fuel Pump Inertia Switch (Part No.SBA5375)

Electric Fuel Pump Inertia Switch

from

$101.99
Electric Fuel Pump Inertia Switch

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

Multi-Purpose Wire Connector with Leads

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
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Carquest Premium – Exhaust Gas Recirculation (EGR) Pressure Feedback Sensor Connector (Part No.PTA1191)

Exhaust Gas Recirculation (EGR) Pressure Feedback Sensor Connector

from

$32.49
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.

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 – Parking Light Connector (Part No.PTA1109)

Parking Light Connector

from

$10.49
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.

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

2003 Ford Mustang Electrical Parts

You count on your 2003 Ford Mustang to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Electrical Parts. With 43 Electrical Parts ranging in price from $4.29 to $165.99, you’re sure to find everything you need for your 2003 Ford Mustang.

Brands matter. If you want to shop a specific Electrical Parts brand, we stock 8 different brands like Carquest, Dorman, and Carquest Premium. 2003 Ford Mustang Electrical Parts start as low as $4.29!

One of the best ways to find top quality OEM or aftermarket Electrical Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 140 extensive product reviews on 2003 Ford Mustang Electrical Parts. Some of the top-rated Electrical Parts products we carry are Window Regulator & Motor Assembly: Power, 1 Pack with 4.1 stars and Power Window Lift Motor with 4.2 stars.

Did we mention you can order your Electrical Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Electrical Parts inventory for your 2003 Ford Mustang below to get started!

Top-Rated Electrical Parts Brands For Your 2003 Ford Mustang

Trusted Electrical Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Ford Mustang running right for years to come. In our inventory you’ll find brands like Carquest, Dorman, Carquest Premium, and even more.

Popular Cardone Electrical Parts

You’ll find popular Cardone brand products across Switches, Sensors & Relays. All are waiting to get your 2003 Ford Mustang back on the road. Some of the top-rated Cardone products in these categories are:
Relay Control Module
from $119.99
(1)
Relay Control Module
Relay Control Modules
Relay Control Module
from $165.99
(5)
Relay Control Module
Relay Control Modules

Top-Rated Carquest Electrical Parts


If Carquest are what you’re looking for, our inventory holds plenty. We stock Carquest brand Electrical Parts for your 2003 Ford Mustang, and some of our most reviewed Carquest parts include:
Air Charge Temperature Sensor Connector
from $12.79
(21)
Air Charge Temperature Sensor Connector
Engine Oil Temperature Sensor Connectors
Engine Oil Pressure Sender
from $20.05
(9)
Engine Oil Pressure Sender
Oil Pressure Switch and Senders
Air Charge Temperature Sensor Connector
from $18.99
(7)
Air Charge Temperature Sensor Connector
Air Charge Temperature Sensor Connectors

FAQs for 2003 Ford Mustang Electrical Parts

What are the most purchased Electrical Parts for the 2003 Ford Mustang?

Out of 43 Electrical Parts for the 2003 Ford Mustang, the most popular in our inventory are:
Chrysler, Ford, GM Panel Retainer, Pack of 3
from $4.49
(1)
Chrysler, Ford, GM Panel Retainer, Pack of 3
Anti-Theft Alarm Control Unit Clip
Engine Camshaft Position Sensor Connector
from $26.49
This product is not rated
Engine Camshaft Position Sensor Connector
Brake Fluid Level Sensor Connectors
Engine Oil Pressure Switch
from $20.99
This product is not rated
Engine Oil Pressure Switch
Oil Pressure Switch and Senders

What are the top-rated 2003 Ford Mustang Electrical Parts?

Top-rated Electrical Parts for your 2003 Ford Mustang based on customer reviews/ratings are:
Window Regulator & Motor Assembly: Power, 1 Pack
from $114.99
(10)
Window Regulator & Motor Assembly: Power, 1 Pack
“Took me about an hour to install, with the aid of a helpful YouTube videos. It appears to be a good quality part and works better than the original on”
Power Window Lift Motor
from $68.99
(5)
Power Window Lift Motor
“Works great!”
Back Up Light Connector
from $26.05
(1)
Back Up Light Connector
“worked like a charm”