15802491

The Chevrolet Hummer H3 Body Control Module (BCM/BCU), part number 15802491, is an essential automotive component that plays a significant role in managing various electrical functions in your Hummer H3. This Body Control Module, which fits models from the 2006, 2007, and 2008 production years, is a crucial element of the vehicle's electrical system.

Designed and manufactured by General Motors, this BCM/BCU is a sophisticated microcontroller that receives and processes input signals from multiple sensors throughout the vehicle. It then sends appropriate output signals to various actuators to control various functions, including power windows, mirrors, door locks, and interior lighting.

The BCM/BCU is a plug-and-play component, meaning it can be easily installed in your Hummer H3 without requiring extensive mechanical knowledge or modification to the vehicle's wiring harness. It is designed to directly replace the failing or faulty module in your vehicle, ensuring seamless integration with the existing electrical system.

This Body Control Module is constructed using high-quality components and advanced manufacturing processes to ensure reliability and durability. It is tested rigorously to meet General Motors' stringent quality standards, ensuring optimal performance and longevity.

Installing a new BCM/BCU, such as the 15802491, can help resolve various electrical issues in your Hummer H3, including intermittent window operation, doors not locking, and interior lights not functioning correctly. By replacing this critical component, you can restore the proper functioning of these essential features and enhance your driving experience.

In summary, the Chevrolet Hummer H3 Body Control Module (BCM/BCU), part number 15802491, is an essential automotive component that plays a crucial role in managing various electrical functions in your Hummer H3. This sophisticated microcontroller is designed to receive and process input signals from various sensors and send appropriate output signals to various actuators to control various functions. This plug-and-play component is easy to install and can help resolve various electrical issues in your Hummer H3, ensuring optimal performance and enhancing your driving experience.

The Chevrolet H3, a compact SUV produced by General Motors between 2005 and 2010, utilizes Body Control Modules (BCMs) and Bulk Control Units (BCUs) to manage various electrical systems in the vehicle. The Hummer 15802491 is a specific BCM model that fits the 2006, 2007, and 2008 H3 models. In this response, I will outline the pros and cons of buying this BCM and conclude with a recommendation.

1. OEM (Original Equipment Manufacturer) part: This BCM is an original part produced by General Motors, ensuring a perfect fit and optimal performance.

2. Diagnosis and repair: The BCM can help diagnose and repair various electrical issues in the H3, such as problems with the power windows, seat adjustments, climate control, and more.

3. Warranty: New OEM parts usually come with a warranty, providing peace of mind and protection against potential defects.

1. Cost: OEM parts, especially for vehicles like the H3 with a discontinued production, can be quite expensive compared to aftermarket alternatives.

2. Availability: Due to the discontinued production of the H3, the availability of new OEM BCMs may be limited, leading to longer wait times for shipping and installation.

3. Complex repair: Replacing a BCM can be a complex repair that requires professional expertise and diagnostic tools, which could add to the overall cost.

The Hummer 15802491 BCM is an essential part for maintaining the electrical systems in a Chevrolet H3 from 2006, 2007, and 2008. While it comes with several advantages, such as being an OEM part and offering a warranty, it also comes with disadvantages, including the high cost and potential difficulty in availability. If you are experiencing electrical issues in your H3 and are concerned about the long-term reliability of aftermarket parts, then investing in a new OEM BCM may be the best option. However, if cost is a major concern, consider exploring aftermarket alternatives or seeking professional advice to determine the most cost-effective solution for your specific situation.

Details:

Donor vehicle: year: 2007 make: Hummer, model: H3, part: bcm module, part # 15802491, condition: used cracks on case, 15802491.

specifications perfoelectric:

• for models: H3
• for makes: Chevrolet
• for years: 2006–2008
• brand: Hummer
• mpn: 15802491
• part type: Control Module

shipping perfoelectric:

• type: fixed
• class: expedited
• transit: 3-7 days
• service: expedited

general perfoelectric:

• category: Auto Parts > Electrical Components

offer perfoelectric:

• sold #: 16
• availability: in stock
• options: ship-to-home
• best offers: true
• started: august 12, 2025
• prices: $43.52–$649.95
• item condition:
  • Used
  • Remanufactured
• in stock #: 5

payments perfoelectric:

• wallet: apple-pay
• credit card: mastercard
• other

seller perfoelectric:

• rating: 99.7%
• city: north port, florida
• # reviews: 32256

returns perfoelectric:

• policy: returns accepted
• paid by: buyer
• time: 14 days

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