2004 Hummer H2 Electrical Parts

Name: Inline Connector
Brand: Carquest Premium
SKU: PTA2335
Price: 68.99 USD

Below you will find various in-demand Hummer Electrical Parts, components and accessories for your 2004 H2. Advance Auto Parts has popular H2 parts like Fuses, Electrical Connectors, Driving Safety Monitoring System Parts and more. You’ll also find aftermarket and OEM Electrical Parts for other H2 model years including 2003, 2005, 2006, 2007, 2008, 2009 and more. Select a category of 2004 Hummer H2 Electrical Parts below and start saving instantly.

Popular 2004 Hummer H2 Electrical Parts Categories

Impact Sensors

Oil Pressure Switch and Senders

Cigarette Lighter Connectors

Anti-Theft Module Connector

Window Lift Motors

Lighting Wiring Harness Connectors

Body Wiring Harness Connectors

Ignition Knock (Detonation) Sensor Connectors

Cruise Control Switches

Crankshaft Position Sensor Connectors

License Lamp Connectors

Anti-Theft Relays

Coolant Temperature Sensor Connectors

Barometric Pressure Sensor Connectors

Oil Pressure Switch Connectors

Multi Purpose Wire Connectors

Accessory Wiring Junction Block Connectors

Engine Wiring Harness Connectors

Junction Block Wiring Harness Connectors

Cruise Control Switch Connectors

Inline Connectors

Instrument Panel Wiring Junction Block Connectors

Instrument Panel Harness Connectors

Dash Board Wiring Connectors

Sun Load Temperature Sensor Connectors

Hood Ajar Indicator Switch Connectors

Engine Speed Sensor Connector

Ground Block Connector

Driver Information Display Connectors

Door Latch Anti-Theft Shield Retainer

Multi Purpose Relay Connectors

Liftgate Release Relay Connector

Trunk Light Connectors

Fuel Temperature Sensor Connector

Essential Electrical Parts for 2004 Hummer H2s

from

$68.99

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

$26.49

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

Product Features:

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

from

$69.99

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

from

$25.99

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

$47.99

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

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

Product Features:

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

from

$134.05

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

Product Features:

Designed to OE standards for ease of installation
Our parts are 100% tested to verify both mechanical and electrical switching performance.
Decades of research to meet all of your needs
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

$46.49

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

from

$11.99

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

$62.99

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

from

$114.99

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

$18.99

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

from

$2.49

Constructed of quality materials, this multi-purpose retainer provides the same function and 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

from

$395.99

from

$88.99

Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:

CarQuest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.

from

$33.49

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

from

$139.99

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

$235.99

This air bag impact sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this air bag impact sensor is designed to match the fit and function of the original sensor on specified vehicles
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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

from

$114.99

from

$52.99

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

$49.49

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

from

$36.99

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

from

$36.49

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

from

$94.99

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

$19.05

Points feature one-piece nylon breaker arms where specified providing longer tune-up life
Featuring brass or copper contacts where specified for extended wear
All parts are manufactured to stringent quality requirements. Our plants are TS16949 and ISO9001 certified which ensures that every part is the right part for the right vehicle.
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

$16.05

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

from

$53.99

ACDelco Professional Throttle Position 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

Upgrade your 2004 Hummer H2 with Top-Quality Electrical Parts

When it comes to maintaining or upgrading your 2004 Hummer H2, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Hummer or enhancing its overall performance, Electrical Parts are key to keeping your H2 functioning at its best. At Advance Auto Parts, we offer a wide selection of 65 Electrical Parts for the 2004 Hummer H2, designed to meet your needs without breaking the bank. From Fus replacements to Electrical Connectors 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 Hummer H2 at great prices. Our Electrical Parts inventory for this model ranges from just $2.49 to $395.99, with an average price of $90.29. Our 65 Electrical Parts in stock come from 9 trusted brands, so you’re sure to find the right part for your 2004 Hummer H2 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 Hummer H2, 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 168 customer reviews and counting, our 2004 Hummer H2 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 Hummer H2 is always ready to roll. We’re committed to providing you with everything you need to keep your H2 in top shape, all in one place. Start shopping confidently below for your 2004 Hummer H2!

Best-Selling Fuses for 2004 Hummer H2s

Enhance the driving experience in your Hummer with 1 quality Fus components, starting at $25.99.

show more show less

from

$25.99

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

Most Popular 2004 Hummer H2 Electrical Connectors

Customize your Hummer with 42 Electrical Connectors products like Oil Pressure Switch and Senders, Coolant Temperature Sensor Connectors, and Oil Pressure Switch Connectors, all priced under $395.99.

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from

$67.99

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

from

$37.99

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

from

$78.99

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

Product Features:

Designed to OE standards for ease of installation
High temperatures, polyimide film diaphragms are used in production 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

from

$41.99

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

from

$16.05

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

from

$11.49

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

from

$23.49

This direct replacement cigarette light is designed to match the fit and function of the original lighter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this direct replacement cigarette lighter is designed to match the fit and function of the original lighter on specified vehicles.
Ideal solution – this cigarette lighter is a reliable replacement for an original lighter that is missing or burned out
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$83.99

ACDelco GM Original Equipment Multi Purpose Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.

Product Features:

Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

from

$77.99

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

$61.99

Carquest oil pressure sensors and switches are designed to meet original equipment (O.E.) fit, form and function and are built to ensure reliable performance at a great price. Each oil pressure sensor or switch is 100% tested to ensure proper performance and a trouble-free installation. Carquest oil pressure sensors and switches are a cost-effective solution for your engine management repair. Carquest 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:

Long service life and durable performance
100% tested for proper performance
O-rings, seals or thread sealant are included if required
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$57.99

This engine oil pressure sensor is designed to match the function of an original sensor on specified vehicles. It is engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.

Product Features:

Direct replacement – this engine oil pressure sensor is designed to match the fit and function of an original sensor on specified vehicles.
Ideal solution – engineered to help accurately monitor oil pressure when an original sensor has failed from heat or internal component damage.
Durable construction – designed and manufactured to strict specifications for reliable performance
Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

from

$31.49

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

from

$18.99

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

from

$11.99

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

$51.99

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

from

$52.99

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

$56.99

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

$54.99

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

from

$69.99

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

from

$395.99

from

$336.99

from

$139.99

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

$127.99

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

from

$127.99

from

$114.99

from

$112.16

Oil Pressure Sender

from

$99.99

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

from

$94.99

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

$94.99

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

$91.99

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

from

$85.99

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

$68.99

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

$67.99

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

$62.99

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

$53.99

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

from

$49.49

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

from

$47.99

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

$44.99

CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:

Lifecycle tested to meet or exceed OE specifications
Direct OE replacement
High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
Global coverage for import and/or domestic applications.

from

$36.99

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

from

$33.99

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

from

$26.49

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

from

$24.99

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

Top Picks for 2004 Hummer H2 Driving Safety Monitoring System Parts

Upgrade Hummer H2s with top-quality Driving Safety Monitoring System Parts parts, including 1 OEM and aftermarket selections for your 2004 model.

show more show less

from

$235.99

This air bag impact sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this air bag impact sensor is designed to match the fit and function of the original sensor on specified vehicles
Ideal solution – this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
Durable construction – this sensor is made from quality components to ensure reliable performance and a long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

In-Demand Electrical Motors for 2004 Hummer H2s

Select from 9 premium Electrical Motors parts for your 2004 Hummer H2, with prices ranging from $113.33 to $344.99.

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from

$344.99

GM Genuine Parts Power Window Motor and Regulator Assemblies are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Window regulators roll your vehicle’s window up and down, and the motor is what powers the regulator. By being powered, the window can be ‘rolled’ up and down with the push of a button. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:

This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Rolls
Offers power and controls function of power windows
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.

from

$146.99

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

$327.99

This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Rolls
Offers power and controls function of power windows
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.

from

$142.99

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

$319.21

Dorman’s Power Window Regulator and Motor Assembly has been re-engineered to improve on the original design. The latest technological advances in motors, materials and cable systems have been applied to new and previously released applications.

Product Features:

Engineered improvements enhance performance
Quality tested to ensure trouble free installation, performance, and durability
Plug & Play – No wire splicing necessary
Features Anti-Pinch technology (where applicable) Safety feature reduces risk to passenger

from

$146.67

Window Regulator w/

from

$140.35

Window Regulator w/

from

$121.16

Regulator Purchased Separately VDO Window Lift Motors are comparable in fit, form, and function to the original equipment parts. VDO Window Lift Motors match the original motors to insure durable performance, restoring your vehicles window function like new. VDO Window Lift Motors are built in ISO TS certified facilities. VDO Window Lift Motors provide original form and function. VDO offers motors with or without regulators, both of which provide reliable performance, restoring your vehicles window function like new.

Product Features:

OE-Equivalent direct fit application
Manufactured in ISO TS certified facilities
OE connections and fittings
Designed for quieter operation
Provides exceptional reliability

from

$113.33

OE-Equivalent direct fit application
Manufactured in ISO TS certified facilities
OE connections and fittings
Designed for quieter operation
Provides exceptional reliability

Most Sold 2004 Hummer H2 Wire Connectors

Explore our best-selling Hummer parts for the 2004 H2 among 3 OEM and aftermarket options starting from $36.99.

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from

$70.99

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

from

$40.99

Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.

Product Features:

Professional appearance – this electrical pigtail is designed for a clean, professional look when installed.
Convenient solution – this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$36.99

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

Top-Rated Electrical Parts Brands For Your 2004 Hummer H2

Shop for the best-rated brands offering Electrical Parts and other products for your 2004 Hummer H2s. Below you’ll find some of our best rated Electrical Parts from Carquest, and more. Electrical Parts from these brands that fit a 2004 H2 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 2004 Hummer H2 Electrical Parts

When it comes to maintaining or upgrading your 2004 Hummer H2, 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 2004 Hummer H2. With over 8 Carquest brand Electrical Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $11.49, with an average price of just $53.95. Plus, with over 151 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
$61.99

This product is not rated

Engine Oil Pressure Sensor

“”

from
$67.99

(1)

Engine Crankshaft Position Sensor Connector

“Crankshaft position sensor works perfectly on my car”

from
$134.05

(6)

Multi Function Switch

“Part was as described and works great.”

FAQs for 2004 Hummer H2 Electrical Parts

Which Electrical Parts are best-sellers for 2004 Hummer H2s?

Out of 65 Electrical Parts that fit 2004 Hummer H2s, the following parts are the top sellers:

Engine Oil Pressure Sensor (11680467) – $83.99
Engine Oil Pressure Sensor (12450499) – $77.99
Engine Oil Pressure Sensor (12453406) – $61.99

What’s the price range for 2004 Hummer H2 Electrical Parts?

Electrical Part prices for the 2004 Hummer H2 start at $2.49 and go up to $395.99 for the most premium parts.

What’s the average price of a Electrical Part for a 2004 Hummer H2?

The average price for Electrical Parts for the 2004 Hummer H2 is $90.29. 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 Hummer H2 model years?

Yes, we currently carry Electrical Parts for 6 model years of Hummer H2s between 2003 and 2009. Electrical Parts are bought most frequently for the following model years: 2009, 2008, 2007, 2006, 2005, and 2003.

What are the cheapest Electrical Parts for my 2004 Hummer H2?

The cheapest 2004 Hummer H2 Electrical Parts we carry in stock are:

Nylon Push In Rivet (11224055) – $2.49
Air Charge Temperature Sensor Connector (3464660) – $11.49
Air Bag Seat Position Sensor Connector (12443331) – $11.99
A/C Compressor Connector (20974428) – $16.05
Electrical Relay (11440190) – $16.79

What are the top-rated Electrical Parts that fit the 2004 Hummer H2?

Out of 168 reviews by customers, our 2004 Hummer H2 Electrical Parts have an average customer rating of . These are some of the highest-rated Electrical Part types for the 2004 Hummer H2 and their top-rated products:

Anti-Theft and Alarm Parts
- A/C and Heater Relay (18970754) – $19.05
Driving Safety Monitoring System Parts
- A/C and Heater Relay (18970754) – $19.05

What types of Electrical Parts do you sell for my 2004 Hummer H2?

As of 2/5/25, these are some of the most in-demand types of Electrical Parts for a 2004 Hummer H2:

Can I get help with 2004 Hummer H2 Electrical Part orders?

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

What is your return policy for Hummer H2 Electrical Parts?

Advance Auto Parts keeps returns simple. For new Hummer H2 Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

2004 Hummer H2 Electrical Parts

Carquest Premium – Inline Connector (Part No.PTA2335)

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

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

Carquest Premium – Accessory Wiring Junction Block Connector (Part No.PTA2651)

Carquest Premium – Ambient Light Sensor Connector (Part No.PTA2017)

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

Carquest – Multi Function Switch (Part No.S14344)

ACDelco – Gray Multi-Purpose Pigtail (Part No.PT3923)

Carquest Premium – Air Bag Seat Position Sensor Connector (Part No.PTA1737)

ACDelco – 7-Way Female Gray Multi-Purpose Pigtail (Part No.PT1391)

Carquest Premium – Inline Connector (Part No.PTA2247)

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

Dorman – Nylon Push In Rivet (Part No.961-359)

Carquest Premium – Instrument Panel Wiring Junction Block Connector (Part No.PTC2936)

Carquest Premium – Body Wiring Harness Connector (Part No.PTC2568)

Carquest Premium – 4WD Switch Connector (Part No.PTA1783)

Carquest Premium – Automatic Transmission Connector (Part No.PTA2269)

Dorman – Front Impact Sensor (Part No.590-215)

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

Carquest Premium – Communication Interface Module Connector (Part No.PTA2354)

Carquest Premium – Air Charge Temperature Sensor Connector (Part No.PTA1129)

ACDelco – Multi-Purpose Pigtail (Part No.PT1795)

ACDelco – Multi-Purpose Pigtail (Part No.PT2786)

Carquest Premium – Accessory Wiring Junction Block Connector (Part No.PTA2144)

Carquest Premium – Air Suspension Compressor Motor Connector (Part No.PTC2342)

Carquest – A/C and Heater Relay (Part No.R3146)

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

ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2319)

Carquest Premium – Ground Block Connector (Part No.PTA1777)

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

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

Carquest – Engine Oil Pressure Switch (Part No.S4202)

Carquest – HVAC Blower Motor Resistor Connector (Part No.PT5793)

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

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

Dorman – Help – Lighter Socket And Removal Tool (Part No.56457)

ACDelco – Engine Oil Pressure Sensor (Part No.12677836)

Carquest Premium – Engine Oil Pressure Sensor (Part No.SBC1004)

Carquest – Engine Oil Pressure Sensor (Part No.59C1001)

Dorman – Engine Oil Pressure Sensor With Filter (Part No.926-040)

Carquest Premium – Inline Connector (Part No.PTA1274)

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

Carquest Premium – Air Bag Seat Position Sensor Connector (Part No.PTA1737)

ACDelco – Black Multi-Purpose Pigtail (Part No.PT2623)

Carquest Premium – Air Charge Temperature Sensor Connector (Part No.PTA1129)

Carquest Premium – Accessory Wiring Junction Block Connector (Part No.PTA1795)

ACDelco – Multi-Purpose Pigtail (Part No.PT1799)

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

Carquest Premium – Instrument Panel Wiring Junction Block Connector (Part No.PTC2936)

Carquest Premium – Multi Purpose Connector (Part No.PTA3072)

Carquest Premium – Automatic Transmission Connector (Part No.PTA2269)

ACDelco – 14-Way Female Gray Multi-Purpose Pigtail (Part No.PT1008)

Carquest Premium – Instrument Panel Wiring Junction Block Connector (Part No.PTA2974)

Carquest Premium – Communication Interface Module Connector (Part No.PTA2354)

ACDelco – Oil Pressure Sender (Part No.P4030922030ACD)

Carquest Premium – Communication Interface Module Connector (Part No.PTA2465)

Carquest Premium – Air Suspension Compressor Motor Connector (Part No.PTC2342)

Carquest Premium – Inline Connector (Part No.PTA2836)

ACDelco – 5-Way Female Black Multi-Purpose Pigtail (Part No.PT676)

Carquest Premium – A/C Compressor Clutch Connector (Part No.PTA2471)

Carquest Premium – Inline Connector (Part No.PTA2335)

Carquest Premium – Inline Connector (Part No.PTA2491)

Carquest Premium – Inline Connector (Part No.PTA2235)

ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2319)

ACDelco – Multi-Purpose Pigtail (Part No.PT1795)

Carquest Premium – Ambient Light Sensor Connector (Part No.PTA2017)

Carquest Premium – Body Wiring Harness Connector (Part No.PTA1563)

ACDelco – 4-Way Female Black Multi-Purpose Pigtail (Part No.PT548)

Carquest Premium – Air Bag Module Connector (Part No.PTA1775)

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

Carquest Premium – Accessory Power Receptacle Connector (Part No.PTA1817)

Dorman – Front Impact Sensor (Part No.590-215)

GM Genuine Parts – Window Regulator: Electric, 1 Pack (Part No.15771355)

Dorman – Window Regulator & Motor Assembly: Power, 1 Pack (Part No.751-708)

GM Genuine Parts – Window Regulator: Electric, 1 Pack (Part No.15771354)

Dorman – Window Regulator & Motor Assembly: Power, 1 Pack (Part No.751-707)

Dorman – Power Window Regulator and Motor Assembly (Part No.O3052369545DOR)

TSK – Window Regulator w/ (Part No.O3052369548TSK)

Autopart International Inc – Window Regulator w/ (Part No.O30521914644API)