
8L8Z15604B Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $44.99 | Top Pick! Condition is Used, 2008-2012 Mercury Mariner Ford Escape Interior Fuse Smart Junction Box *PIGTAILS, FREE SHIPPING | ![]() |
![]() | $78.50 | Condition is Used, Ford 2008 2009 Escape Interior Relay Fuse Box 8L8T-15604-AK Mercury Mariner H89, shipping cost = $14.82 | ![]() |
![]() | $89.95 | Condition is Used, 8L8T-15604-AK Ford 2008 2009 Escape Interior Relay Fuse Box Factory Cabin F28, shipping cost = $14.82 | ![]() |

The Mercury Mariner, produced by Ford Motor Company between 2009 and 2011, is equipped with a multifunction body control module, specifically part number 8L8Z15604B. This crucial component is an integral part of the vehicle's electrical system, located in the cabin fuse box.
The Mercury Mariner's multifunction body control module is a sophisticated electronic device designed to manage various functions related to the vehicle's body systems. These functions include but are not limited to the power windows, power door locks, power mirrors, and the central door locking system. It ensures seamless communication between these systems, enabling them to operate in unison and providing the driver with convenience and comfort.
The 8L8Z15604B body control module is strategically placed in the cabin fuse box, which is a crucial location as it houses the vehicle's various electrical circuits. This placement allows the module to effectively monitor and control the electrical current throughout the vehicle's body systems.
When the Mercury Mariner's body control module fails, it can lead to various issues with the vehicle's electrical systems. For instance, the power windows may stop working, the doors may refuse to lock or unlock, and the mirrors might not function correctly. In some cases, the check engine light may illuminate on the dashboard, indicating a more significant problem.
The 8L8Z15604B multifunction body control module is a complex electronic component that requires professional diagnosis and repair. If you suspect that this part is the cause of your Mercury Mariner's electrical issues, it's essential to consult a certified mechanic or a professional automotive repair shop. They will have the expertise and tools necessary to accurately diagnose the problem and replace the faulty module with a genuine Ford or Mercury part to ensure the proper functioning of your vehicle's electrical systems.
In summary, the Mercury Mariner's 8L8Z15604B multifunction body control module is a vital component that manages various electrical functions in the vehicle. Its location in the cabin fuse box allows it to effectively control the power windows, door locks, mirrors, and central door locking system. When the module fails, it can lead to various electrical issues, necessitating professional diagnosis and repair.
Pros and Cons of Buying a Mercury Mariner Multifunction Body Control Module (MBCM) Cabin Fuse Box (8L8Z15604B) for 2009-2011 Models
1. Overview:The Mercury Mariner Multifunction Body Control Module (MBCM) cabin fuse box (8L8Z15604B) is a crucial component in managing various electrical systems of your Mercury Mariner from 2009 to 2011. Here we discuss its advantages and disadvantages.
2. Pros:a. Centralized Control: The MBCM consolidates the control of multiple electrical systems, making it easier to diagnose and repair issues.
b. Improved Functionality: This module enhances convenience by allowing the driver to manage several features like windows, mirrors, and door locks from a single location.
c. Durability: The MBCM is designed to be robust and long-lasting, providing reliable service for an extended period.
d. OEM Part: This original equipment manufacturer (OEM) part ensures proper integration and compatibility with your vehicle's systems.
3. Cons:a. Cost: The MBCM cabin fuse box is a costly repair or replacement option, which may be a significant investment for some Mariner owners.
b. Complex Repair: Replacing this module may require professional assistance, adding labor costs to the total expense.
c. Potential Diagnostic Challenges: Identifying the root cause of a problem related to the MBCM can be intricate, potentially requiring advanced diagnostic tools and expertise.
4. Conclusion:The Mercury Mariner Multifunction Body Control Module (MBCM) cabin fuse box (8L8Z15604B) offers several advantages, such as centralized control, improved functionality, and durability. However, its high cost, complex repair, and potential diagnostic challenges may deter some Mariner owners. Ultimately, the decision to purchase this part depends on the specific needs, budget, and technical abilities of the vehicle owner.
5. Recommendation:If you frequently experience electrical issues with your Mercury Mariner from 2009 to 2011 and are tired of dealing with multiple fuse boxes, the MBCM cabin fuse box (8L8Z15604B) could be a worthwhile investment. However, if you are budget-conscious or not comfortable with complex repairs, you may want to consider alternative solutions or seek professional advice before making a purchase.
Details:
Paint color may be different then what it appears in photos. Please see all pictures: unless stated otherwise all our body parts are used and may have some damage, scuff sand scratches. Ford escape 09 multifunction, front floor console, from 12/01/08, id 9l8t-14c442-ab. Also, make sure to compare this item with yours before buying as well please do your research will fit vehicle.
Ford escape 09 multifunction, front floor console, from 12/01/08, id al8t-14c442-AA thru ea. Multifunction, front floor console, from 12/01/08, id bl8t-14c442-AA. Its a real easy process. All damage is shown in pictures.
You might need to get the item repaired, sanded, primed and/or painted.
specifications perfoelectric:
- for models: Mariner
- for years: 2009–2011
- brand: Mercury
- mpn: 8l8z15604b
- part type: Control Fuse Module Box
- part: 663
- product type: Cabin Fuse Box
- performance part: Yes
seller perfoelectric:
- city: winston-salem, north carolina
- rating: 98.3%
- # reviews: 182
offer perfoelectric:
- options: ship-to-home
- best offers: true
- availability: in stock
- started: march 19, 2025
- in stock #: 3
- sold #: 23
- prices: $44.99–$89.95
- item condition: Used
shipping perfoelectric:
- type: fixed
- service: ups ground
- transit: 4-9 days
- carrier: ups
- class: standard
returns perfoelectric:
- paid by: buyer
- policy: returns accepted
- time: 30 days
payments perfoelectric:
- wallet: google-pay
- other
- credit card: discover
general perfoelectric:
- category: Auto Parts > Electrical Components
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