2003 BMW M3 Electrical Parts

Name: Multi-Purpose Wire Connector with Leads
Brand: ACDelco
SKU: PT2384
Price: 27.49 USD

Below you will find various in-demand BMW Electrical Parts, components and accessories for your 2003 M3. Advance Auto Parts has popular M3 parts like Fuses, Driving Safety Monitoring System Parts, Electrical Motors and more. You’ll also find aftermarket and OEM Electrical Parts for other M3 model years including 2009, 2010, 2011, 2012, 2013, 2015, 2016, 2017, 2018 and more. Select a category of 2003 BMW M3 Electrical Parts below and start saving instantly.

Popular 2003 BMW M3 Electrical Parts Categories

Oil Pressure Switch and Senders

Window Lift Motors

Fuses

Crankshaft Position Sensor Connectors

Cruise Control Cutout Switches

Emergency Warning Switches

Fog Light Connectors

Electric Fuel Pump Inertia Switches

Power Accessory Relays

Air Charge Temperature Sensor Connectors

Coolant Temperature Sensor Connectors

Multi Purpose Relays

Electrical Pin Connectors

Cornering Light Wiring Harness

Engine Oil Level Sensor Connectors

Essential Electrical Parts for 2003 BMW M3s

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

$12.79

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 H7 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

from

$19.05

The Intermotor brand has built its reputation by engineering and distributing a full line of genuine import parts – parts that are unrivaled for quality, original look, fit, form & function, as well as coverage.

Product Features:

In manufacturing, we utilize a laser etching system to calibrate thick film printed circuits. This method provides for high accuracy reading of actual oil pressure in vehicle’s engine.
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

$33.99

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.

Product Features:

Designed to meet or exceed OE specifications for fit, form and function
Manufactured with high quality materials, industry-leading electronic components and strict quality controls
O-rings, seals or thread sealant are included if required
Extensive design validation testing and 100% end-of-line tested
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$36.95

The Vemo Hazard Flasher Switch is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

from

$142.99

Hazard Warning Switch

from

$119.99

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

$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

$11.49

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 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

$12.79

100% pure copper windings in primary and secondary bobbins improve durability and provide higher resistance to internal shorts and dielectric breakdown
Electronic ignition module profile and feedback signal ensures proper OE fit, form, and function
Thermoplastic housing withstands heat stress for enhanced durability
Internal core made from grain oriented electrical steel limits loss factor within magnetic circuit to reduce heat and ensure coil endurance
Neodymium magnet produces max high voltage output at all speeds

from

$258.09

Regulator Purchased Separately The VEMO Electric Window Motor meets or exceeds the OE specifications for fit, durability and performance.

Product Features:

OE-Equivalent direct fit application
OE connections and fittings
Designed for quieter operation
Provides exceptional reliability

from

$98.99

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

from

$16.29

URO Parts has been a leading brand of replacement auto parts for European vehicles for more than thirty years. Affordable yet dedicated to quality, URO Parts controls its production process in strict accordance with ISO/TS 16949 QMS specifications and offers a wide variety of components used to restore or repair engine, electrical, drive train, braking, steering, suspension, climate control, cooling, exhaust, and fuel systems in classic to late-model German, British, and Scandinavian vehicles. Looking for parts that are even higher quality than original equipment? URO Parts engineers analyze common failures and identify weaknesses in original equipment parts when creating URO Premium components, which are superior to OE in performance and reliability thanks to improved materials and more robust designs. Thanks to high-quality, competitively-priced URO Parts and bulletproof URO Premium replacement components, owning a prestigious European vehicle is no longer an expensive luxury reserved for the elite and wealthy.

Product Features:

Guaranteed Fitment
High Quality Materials
Guaranteed fitment
Direct-fit OE replacement connector design instantly restores factory circuit function
Manufactured using high-quality materials to withstand vehicle heat
Alloy conductors minimize electrical resistance and current draw for cool and consistent operation

from

$35.99

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.

from

$50.99

from

$21.99

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

$49.99

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

$84.99

from

$95.68

Cruise Cut Out Switc

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.

from

$3.24

Fuse – Ceramic

from

$4.51

Fuse – Blade Type (A

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.

from

$16.77

Relay

from

$9.99

Electrical parts control all aspects of vehicles on the road today. Replacing these components when they are starting to fail will ensure your vehicle has maximum performance and fuel economy. This is why Rein Automotive electrical parts are application specific and match the design and function of the OE parts.

Product Features:

Tested to ensure maximum performance
Manufactured to strict engineering standards/specifications in materials and tolerances
Long life and durability
Made by the OE manufacturer

from

$23.03

Relay

Upgrade your 2003 BMW M3 with Top-Quality Electrical Parts

When it comes to maintaining or upgrading your 2003 BMW M3, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your BMW or enhancing its overall performance, Electrical Parts are key to keeping your M3 functioning at its best. At Advance Auto Parts, we offer a wide selection of 32 Electrical Parts for the 2003 BMW M3, designed to meet your needs without breaking the bank. From Fus 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 2003 BMW M3 at great prices. Our Electrical Parts inventory for this model ranges from just $4.29 to $258.09, with an average price of $59.68. Our 32 Electrical Parts in stock come from 12 trusted brands, so you’re sure to find the right part for your 2003 BMW M3 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 2003 BMW M3, we stock popular OEM and aftermarket Electrical Parts from top names like Carquest, and more. Carquest Electrical Parts start at just $11.49 and boast an impressive 4 stars average rating from customers. With 29 customer reviews and counting, our 2003 BMW M3 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 2003 BMW M3 is always ready to roll. We’re committed to providing you with everything you need to keep your M3 in top shape, all in one place. Start shopping confidently below for your 2003 BMW M3!

Best-Selling Fuses for 2003 BMW M3s

Enhance the driving experience in your BMW with 1 quality Fus components, starting at $4.29.

show more show less

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.

Most Popular 2003 BMW M3 Driving Safety Monitoring System Parts

Customize your BMW with 3 Driving Safety Monitoring System Parts products like Emergency Warning Switches and Electric Fuel Pump Inertia Switches, all priced under $84.99.

show more show less

from

$84.99

from

$65.93

The Febi Hazard Flasher Switch is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:

Premium aftermarket replacement
Provides performance and dependability
Manufactured to meet OE specifications

from

$52.99

Top Picks for 2003 BMW M3 Electrical Motors

Upgrade BMW M3s with top-quality Electrical Motors parts, including 12 OEM and aftermarket selections for your 2003 model.

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from

$61.99

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

$50.99

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

$98.99

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

from

$258.09

Regulator Purchased Separately The VEMO Electric Window Motor meets or exceeds the OE specifications for fit, durability and performance.

Product Features:

OE-Equivalent direct fit application
OE connections and fittings
Designed for quieter operation
Provides exceptional reliability

from

$157.25

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

$149.99

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

$119.20

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

$80.80

Window Regulator w/

from

$74.99

CARDONE Remanufactured Window Lift Motors are direct-fit O.E. replacements that began as Original Equipment cores. Each unit is re-engineered, renewed and tested to match O.E. performance. For nearly half a century, CARDONE Remanufactured Window Lift Motors have provided rock-solid reliability that you can trust for the long haul.

Product Features:

Each motor is tested 100%. Testing includes loading the motor on a simulated window fixture to verify speed and strength of the motor.
For motors which have an auto up / down feature, output signals and pulse counts are matched to the vehicle application and motors are shipped in the ┐full up position┐.
Every motor has its internal components inspected and gauged. Bushings are gauged and re-impregnated with lubricating oil, ball bearings are replaced with new and armatures are fully tested to ensure insulation.
Internal gears are gauged, inspected and renewed for reuse or replaced if out of spec. Replacement gears are redesigned with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage.
Motor magnets are 100% recharged guaranteeing efficiency and reliability.
Every remanufactured motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
Every remanufactured motor is fully compatible with the O.E. mounting and regulator.
As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.

from

$73.09

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

$62.99

Each motor is tested 100%. Testing includes loading the motor on a simulated window fixture to verify speed and strength of the motor.
For motors which have an auto up / down feature, output signals and pulse counts are matched to the vehicle application and motors are shipped in the ¿full up position¿.
For motors which have an auto up / down feature, output signals and pulse counts are matched to the vehicle application and motors are shipped in the ┐full up position┐.
Every motor has its internal components inspected and gauged. Bushings are gauged and re-impregnated with lubricating oil, ball bearings are replaced with new and armatures are fully tested to ensure insulation.
Internal gears are gauged, inspected and renewed for reuse or replaced if out of spec. Replacement gears are redesigned with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage.
Motor magnets are 100% recharged guaranteeing efficiency and reliability.
Every remanufactured motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
Every remanufactured motor is fully compatible with the O.E. mounting and regulator.
As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.

from

$57.87

Window Regulator w/

In-Demand Electrical Connectors for 2003 BMW M3s

Select from 10 premium Electrical Connectors parts for your 2003 BMW M3, with prices ranging from $6.99 to $119.99.

show more show less

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

$12.79

100% pure copper windings in primary and secondary bobbins improve durability and provide higher resistance to internal shorts and dielectric breakdown
Electronic ignition module profile and feedback signal ensures proper OE fit, form, and function
Thermoplastic housing withstands heat stress for enhanced durability
Internal core made from grain oriented electrical steel limits loss factor within magnetic circuit to reduce heat and ensure coil endurance
Neodymium magnet produces max high voltage output at all speeds

from

$19.05

In manufacturing, we utilize a laser etching system to calibrate thick film printed circuits. This method provides for high accuracy reading of actual oil pressure in vehicle’s engine.
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

$15.79

from

$21.99

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

$13.99

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

$27.49

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

from

$6.99

Tested to ensure maximum performance
Manufactured to strict engineering standards/specifications in materials and tolerances
Long life and durability
Made by the OE manufacturer

from

$119.99

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

$16.29

Guaranteed Fitment
High Quality Materials
Guaranteed fitment
Direct-fit OE replacement connector design instantly restores factory circuit function
Manufactured using high-quality materials to withstand vehicle heat
Alloy conductors minimize electrical resistance and current draw for cool and consistent operation

Most Sold 2003 BMW M3 Switches, Sensors & Relays

Explore our best-selling BMW parts for the 2003 M3 among 3 OEM and aftermarket options starting from $9.99.

show more show less

from

$35.99

from

$15.99

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

$9.99

Tested to ensure maximum performance
Manufactured to strict engineering standards/specifications in materials and tolerances
Long life and durability
Made by the OE manufacturer

Top-Rated Electrical Parts Brands For Your 2003 BMW M3

Shop for the best-rated brands offering Electrical Parts and other products for your 2003 BMW M3s. Below you’ll find some of our best rated Electrical Parts from Carquest, and more. Electrical Parts from these brands that fit a 2003 M3 start at just $11.49 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 2003 BMW M3 Electrical Parts

When it comes to maintaining or upgrading your 2003 BMW M3, 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 2003 BMW M3. With over 3 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 $14.44. Plus, with over 29 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.

from
$11.49

(6)

Electrical Connector

“Works”

from
$12.79

(21)

Air Charge Temperature Sensor Connector

“Havent connected yet”

from
$19.05

(2)

Engine Oil Pressure Sender

“Great Product Great Price”

FAQs for 2003 BMW M3 Electrical Parts

Which Electrical Parts are best-sellers for 2003 BMW M3s?

Out of 32 Electrical Parts that fit 2003 BMW M3s, the following parts are the top sellers:

Engine Oil Pressure Switch (12473074) – $15.79
Headlight Wiring Harness (10954702) – $12.79
Barometric Pressure Sensor Connector (12447300) – $21.99

What’s the price range for 2003 BMW M3 Electrical Parts?

Electrical Part prices for the 2003 BMW M3 start at $4.29 and go up to $258.09 for the most premium parts.

What’s the average price of a Electrical Part for a 2003 BMW M3?

The average price for Electrical Parts for the 2003 BMW M3 is $59.68. 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 BMW M3 model years?

Yes, we currently carry Electrical Parts for 26 model years of BMW M3s between 1988 and 2024. Electrical Parts are bought most frequently for the following model years: 2018, 2017, 2016, 2015, 2013, 2012, 2011, 2010, and 2009.

What are the cheapest Electrical Parts for my 2003 BMW M3?

The cheapest 2003 BMW M3 Electrical Parts we carry in stock are:

Fuse – Maxi Blade 32V 50A: 50 Amp, Red, Maxi, 1 Pack (5170060) – $4.29
Oil Pressure Switch (11324788) – $6.99
Relay (11324531) – $9.99
Electrical Connector (20974553) – $11.49
Air Charge Temperature Sensor Connector (20975509) – $12.79

What types of Electrical Parts do you sell for my 2003 BMW M3?

As of 2/5/25, these are some of the most in-demand types of Electrical Parts for a 2003 BMW M3:

Can I get help with 2003 BMW M3 Electrical Part orders?

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

What is your return policy for BMW M3 Electrical Parts?

Advance Auto Parts keeps returns simple. For new BMW M3 Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2003 BMW M3 Electrical Parts

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

Tech Smart – Headlight Wiring Harness (Part No.F90007)

Carquest – Engine Oil Pressure Sender (Part No.S4065)

Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1446)

Vemo – Hazard Flasher Switc (Part No.P303094589VMO)

Carquest Premium – Hazard Warning Switch (Part No.HDC1301)

Carquest Premium – Engine Oil Level Sensor Connector (Part No.PTA2768)

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

Carquest – Electrical Connector (Part No.PT255)

Carquest – Air Charge Temperature Sensor Connector (Part No.28423)

Vemo – Electric Window Motor (Part No.O3050238108VMO)

Dorman – Window Regulator & Motor Assembly: Power, 1 Pack (Part No.748-744)

URO Parts – Electrical Connector (Part No.61132359999)

Carquest Premium – Multi Purpose Relay (Part No.RAA1825)

Carquest Premium – Accessory Power Relay (Part No.RAA3003)

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

Carquest Premium – Engine Crankshaft Position Sensor Connector (Part No.PTC2659)

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

Vemo – Cruise Cut Out Switc (Part No.P50192440956VMO)

Littelfuse – Fuse – Maxi Blade 32V 60A: 60 Amp, Blue, Maxi, 1 Pack (Part No.MAX60)

Littelfuse – Fuse – Ceramic (Part No.4K2001865058LTL)

Littelfuse – Fuse – Blade Type (A (Part No.4K1001867995LTL)

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

Bosch – Relay (Part No.P2020939442BOS)

Rein – Relay (Part No.ELR0053)

Hella – Relay (Part No.P202021141HEL)

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

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

Febi – 33071 Hazard Flasher and Central locking Switch (Part No.P3030174949FEB)

Carquest Premium – Hazard Warning Switch (Part No.HDA1013)

Dorman – Power Window Lift Motor (Part No.742-295)

Dorman – Power Window Lift Motor (Part No.742-294)

Dorman – Window Regulator & Motor Assembly: Power, 1 Pack (Part No.748-744)

Vemo – Electric Window Motor (Part No.O3050238108VMO)

Dorman – OE Solutions Power Window Lift Motor (Part No.O3050684948DOR)

Dorman – Power Window Lift Motor (Part No.742-909)

Dorman – OE Solutions Power Window Lift Motor (Part No.O3050684949DOR)

Autopart International Inc – Window Regulator w/ (Part No.O30521917126API)

Cardone – Power Window Motor: Manual, 1 Pack (Part No.42-3006)

Dorman – Window Motor (Part No.O3050830582DOR)

Cardone – Power Window Motor: Manual, 1 Pack (Part No.47-2136)

Autopart International Inc – Window Regulator w/ (Part No.O30521925673API)

Carquest – Electrical Connector (Part No.PT255)

Carquest – Air Charge Temperature Sensor Connector (Part No.28423)

Carquest – Engine Oil Pressure Sender (Part No.S4065)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1055)

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

Carquest Premium – Fog Light Connector (Part No.PTA1032)

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

Rein – Oil Pressure Switch (Part No.ELP0140P)

Carquest Premium – Engine Oil Level Sensor Connector (Part No.PTA2768)

URO Parts – Electrical Connector (Part No.61132359999)

Carquest Premium – Multi Purpose Relay (Part No.RAA1825)

Carquest Premium – Accessory Power Relay (Part No.RAA2029)

Rein – Relay (Part No.ELR0053)