2004 Mazda RX-8 Electrical Parts

Below you will find various in-demand Mazda Electrical Parts, components and accessories for your 2004 RX-8. Advance Auto Parts has popular RX-8 parts like Electrical Connectors, Exterior Wiring Harnesses, Electrical Motors and more. You’ll also find aftermarket and OEM Electrical Parts for other RX-8 model years including 2005, 2006, 2007, 2008, 2009, 2010, 2011 and more. Select a category of 2004 Mazda RX-8 Electrical Parts below and start saving instantly.

Popular 2004 Mazda RX-8 Electrical Parts Categories

Oil Pressure Switch and Senders

Window Lift Motors

Crankshaft Position Sensor Connectors

Fog Light Connectors

Coolant Temperature Sensor Connectors

Cruise Control Clutch Switches

Cornering Light Wiring Harness

Engine Speed Sensor Connector

Essential Electrical Parts for 2004 Mazda RX-8s

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$18.03

Oil Pressure Sender

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$32.99

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

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$24.29

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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$13.99

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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$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

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$16.04

The FAE Clutch Safety 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

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$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

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$19.05

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

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$174.39

Based on over 44 years of making top-rated remanufactured products, we’ve seen where: and why:original parts fail. This unique, reverse-engineering expertise is the foundation of CARDONE Select Engineered (CSE) Technology. The CSE process identifies and corrects original design flaws, resulting in longer-lasting, reliable new electrical motors.

Product Features:

100% Load Testing ensures guaranteed performance every time.
Brushes are precisely designed to ensure armature and contacts are properly matched
CARDONE Select Engineered (CSE) Technology ensures that all window lift motors meet or exceed O.E. form, fit and function.
Every motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
Improved over original performance – CARDONE Select Gears are designed with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage, thus extending the performance life.
Magnets deliver the right amount of torque needed to withstand extreme weather conditions and to compensate for other worn components in the window lift system.
Units are designed with extra torque motors to prevent premature failure resulting from improperly lubricated window lift regulators.

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$82.99

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

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$136.00

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 ( )

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$205.69

100% Load Testing ensures guaranteed performance every time.
Brushes are precisely designed to ensure armature and contacts are properly matched
CARDONE Select Engineered (CSE) Technology ensures that all window lift motors meet or exceed O.E. form, fit and function.
Every motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
Improved over original performance – CARDONE Select Gears are designed with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage, thus extending the performance life.
Magnets deliver the right amount of torque needed to withstand extreme weather conditions and to compensate for other worn components in the window lift system.
Units are designed with extra torque motors to prevent premature failure resulting from improperly lubricated window lift regulators.

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$73.73

Window Motor

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$123.97

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 ( )

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$56.99

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$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

Upgrade your 2004 Mazda RX-8 with Top-Quality Electrical Parts

When it comes to maintaining or upgrading your 2004 Mazda RX-8, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mazda or enhancing its overall performance, Electrical Parts are key to keeping your RX-8 functioning at its best. At Advance Auto Parts, we offer a wide selection of 18 Electrical Parts for the 2004 Mazda RX-8, designed to meet your needs without breaking the bank. From Electrical Connector replacements to Exterior Wiring Harnesses 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 2004 Mazda RX-8 at great prices. Our Electrical Parts inventory for this model ranges from just $12.79 to $174.39, with an average price of $60.81. Our 18 Electrical Parts in stock come from 10 trusted brands, so you’re sure to find the right part for your 2004 Mazda RX-8 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 2004 Mazda RX-8, we stock popular OEM and aftermarket Electrical Parts from top names like Dorman, and more. Dorman Electrical Parts start at just $82.99 and boast an impressive 4 stars average rating from customers. With 3 customer reviews and counting, our 2004 Mazda RX-8 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 2004 Mazda RX-8 is always ready to roll. We’re committed to providing you with everything you need to keep your RX-8 in top shape, all in one place. Start shopping confidently below for your 2004 Mazda RX-8!

Best-Selling Electrical Connectors for 2004 Mazda RX-8s

Enhance the driving experience in your Mazda with 7 quality Electrical Connector components, starting at $13.99.

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$18.03

Oil Pressure Sender

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$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

$37.99

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

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$56.99

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$24.53

Oil Pressure Sender

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$24.29

Top Picks for 2004 Mazda RX-8 Electrical Motors

Upgrade Mazda RX-8s with top-quality Electrical Motors parts, including 8 OEM and aftermarket selections for your 2004 model.

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from

$82.99

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

$88.99

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

$73.73

Window Motor

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$85.65

Window Motor

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$174.39

100% Load Testing ensures guaranteed performance every time.
Brushes are precisely designed to ensure armature and contacts are properly matched
CARDONE Select Engineered (CSE) Technology ensures that all window lift motors meet or exceed O.E. form, fit and function.
Every motor is assembled with the precise amount of lubricant to ensure quiet operation and long life.
Improved over original performance – CARDONE Select Gears are designed with a stronger, less brittle material than O.E. to prevent premature wear, striping and breakage, thus extending the performance life.
Magnets deliver the right amount of torque needed to withstand extreme weather conditions and to compensate for other worn components in the window lift system.
Units are designed with extra torque motors to prevent premature failure resulting from improperly lubricated window lift regulators.

from

$136.00

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 ( )

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$123.97

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 ( )

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$82.25

Window Regulator w/

In-Demand Cruise Control Parts for 2004 Mazda RX-8s

Select from 1 premium Cruise Control Parts parts for your 2004 Mazda RX-8.

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$16.04

The FAE Clutch Safety 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

Top-Rated Electrical Parts Brands For Your 2004 Mazda RX-8

Shop for the best-rated brands offering Electrical Parts and other products for your 2004 Mazda RX-8s. Below you’ll find some of our best rated Electrical Parts from Dorman, and more. Electrical Parts from these brands that fit a 2004 RX-8 start at just $82.99 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 Dorman 2004 Mazda RX-8 Electrical Parts

When it comes to maintaining or upgrading your 2004 Mazda RX-8, using quality Electrical Parts is essential to ensure durability and a perfect fit. Dorman ticks all of those boxes. We offer a wide selection of Dorman Electrical Parts, specifically designed for the 2004 Mazda RX-8. With over 4 Dorman brand Electrical Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $82.99, with an average price of just $107.99. Plus, with over 2 customer reviews and an average rating of 4 stars, you can trust that our Dorman 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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$136

This product is not rated

OE Solutions Power Window Lift Motor

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$123.97

This product is not rated

OE Solutions Power Window Lift Motor

“”

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$82.99

(1)

Power Window Lift Motor

“Exact replacement for my Mazda CX-9. Repair was reasonably easy to do. Keep window immobilized with tape so you don’t “spring” the pulley system.”

FAQs for 2004 Mazda RX-8 Electrical Parts

Which Electrical Parts are best-sellers for 2004 Mazda RX-8s?

Out of 18 Electrical Parts that fit 2004 Mazda RX-8s, the following parts are the top sellers:

Multi-Use Pigtail (12443214) – $22.99
Multi-Purpose Wire Connector with Leads (11935166) – $37.99
Headlight Wiring Harness (10954702) – $12.79

What’s the price range for 2004 Mazda RX-8 Electrical Parts?

Electrical Part prices for the 2004 Mazda RX-8 start at $12.79 and go up to $174.39 for the most premium parts.

What’s the average price of a Electrical Part for a 2004 Mazda RX-8?

The average price for Electrical Parts for the 2004 Mazda RX-8 is $60.81. 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 Mazda RX-8 model years?

Yes, we currently carry Electrical Parts for 7 model years of Mazda RX-8s between 2005 and 2011. Electrical Parts are bought most frequently for the following model years: 2011, 2010, 2009, 2008, 2007, 2006, and 2005.

What are the cheapest Electrical Parts for my 2004 Mazda RX-8?

The cheapest 2004 Mazda RX-8 Electrical Parts we carry in stock are:

Headlight Wiring Harness (10954702) – $12.79
Fog Light Connector (12459515) – $13.99
Clutch Safety Switch (11858556) – $16.04
Oil Pressure Sender (10797543) – $18.03
Headlight Wiring Harness (10661242) – $19.05

What are the top-rated Electrical Parts that fit the 2004 Mazda RX-8?

Out of 3 reviews by customers, our 2004 Mazda RX-8 Electrical Parts have an average customer rating of . These are some of the highest-rated Electrical Part types for the 2004 Mazda RX-8 and their top-rated products:

Electrical Motors
- Power Window Lift Motor (10192698) – $82.99
- Power Window Lift Motor (10192702) – $88.99
Electrical Connectors
- Power Window Lift Motor (10192698) – $82.99
- Power Window Lift Motor (10192702) – $88.99

What types of Electrical Parts do you sell for my 2004 Mazda RX-8?

As of 2/5/25, these are some of the most in-demand types of Electrical Parts for a 2004 Mazda RX-8:

Can I get help with 2004 Mazda RX-8 Electrical Part orders?

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

What is your return policy for Mazda RX-8 Electrical Parts?

Advance Auto Parts keeps returns simple. For new Mazda RX-8 Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2004 Mazda RX-8 Electrical Parts

FAE – Oil Pressure Sender (Part No.P4030187437FAE)

Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1675)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1635)

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

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

FAE – Clutch Safety Switch (Part No.P3056436303FAE)

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

Tech Smart – Headlight Wiring Harness (Part No.F90001)

Cardone – New Window Lift Motor (Part No.O3050283245CAR)

Dorman – Power Window Lift Motor (Part No.742-801)

Dorman – OE Solutions Power Window Lift Motor (Part No.O3050830642DOR)

Cardone – New Window Lift Motor (Part No.O3050283249CAR)

TSK – Window Motor (Part No.O3050283244TSK)

Dorman – OE Solutions Power Window Lift Motor (Part No.O3050830643DOR)

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

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

FAE – Oil Pressure Sender (Part No.P4030187437FAE)

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

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

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

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

Futaba – Oil Pressure Sender (Part No.P4030177624FEW)

Carquest Premium – Engine Oil Pressure Switch (Part No.SBA1635)

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

Tech Smart – Headlight Wiring Harness (Part No.F90001)

Dorman – Power Window Lift Motor (Part No.742-801)

Dorman – Power Window Lift Motor (Part No.742-802)

TSK – Window Motor (Part No.O3050283244TSK)

Original Equipment – Window Motor (Part No.O3050283245OEA)

Cardone – New Window Lift Motor (Part No.O3050283245CAR)

Dorman – OE Solutions Power Window Lift Motor (Part No.O3050830642DOR)

Dorman – OE Solutions Power Window Lift Motor (Part No.O3050830643DOR)

Autopart International Inc – Window Regulator w/ (Part No.O30521954149API)

FAE – Clutch Safety Switch (Part No.P3056436303FAE)