FORD Lighting Control Module 3W7T-13C788-AG

( Manufacturer Part Number: 3W7T13C788AG ), ( Part Type: Control Module ), ( Warranty: 30 Days )

Review FORD Lighting Control Module fits CROWN VICTORIA MARQUIS GRAND 2003–2004

The Ford 3W7T13C788AG lighting control module is an essential component for the electrical system of certain Ford Crown Victoria and Marquis models produced between the years 2003 and 2004. This module is specifically designed to regulate and control various lighting functions in these vehicles, ensuring optimal performance and functionality.

The 3W7T13C788AG lighting control module features advanced electronic circuitry that monitors and manages various lighting systems in the vehicle. These include the headlights, taillights, interior lights, and other auxiliary lighting functions. This module also plays a crucial role in the vehicle's diagnostic system, providing important diagnostic information to the onboard computer.

The design of this module is robust and durable, with a compact and waterproof housing that can withstand the rigors of automotive use. The module is also designed to be easy to install, with clear and concise wiring diagrams and straightforward installation instructions provided.

The 3W7T13C788AG lighting control module is compatible with a wide range of Ford Crown Victoria and Marquis models, including sedans and wagons. It is essential to check the specific application of the module before installation to ensure proper compatibility.

In the event of a malfunction or failure of the lighting control module, it can result in various lighting issues in the vehicle, such as headlights not working, taillights not illuminating, or interior lights not turning on. Replacing the module with a genuine Ford OEM part, such as the 3W7T13C788AG, will ensure that the lighting systems in the vehicle function optimally and reliably.

In summary, the Ford 3W7T13C788AG lighting control module is a critical component of the electrical system in certain Ford Crown Victoria and Marquis models. Its advanced electronic circuitry regulates and manages various lighting functions, ensuring optimal performance and functionality. The module is designed to be robust, durable, and easy to install, making it an excellent choice for vehicle owners seeking to maintain the lighting systems in their vehicles.

Buying a Ford Crown Victoria/Marquis Lighting Control Module (3W7T-13C788-AG): Pros, Cons, and Conclusion

The Ford Crown Victoria and Marquis models, particularly those from the 2003 and 2004 generations, are known for their sophisticated lighting systems. The Lighting Control Module (LCM), part number 3W7T-13C788-AG, plays a crucial role in managing various lighting functions. If you're considering purchasing this module, it's essential to weigh the pros and cons.

1. Improved Functionality: Replacing a faulty LCM with a new one can restore the proper functioning of various lighting systems, such as headlights, turn signals, brake lights, and interior lights.

2. Enhanced Safety: A properly working LCM ensures the reliability of critical lighting systems, which is essential for safe driving conditions.

3. Better Visibility: A new LCM can lead to improved headlight performance and better overall visibility, enhancing your driving experience.

1. Cost: Replacing the LCM can be a costly repair, especially if you choose to purchase a new OEM (Original Equipment Manufacturer) part or have a professional install it.

2. Availability: Depending on your location and the availability of the part from the dealership or aftermarket suppliers, it may take some time to receive and install the new LCM.

3. Complexity: The LCM is an intricate component of the vehicle's electrical system, and installing it requires a good understanding of automotive electronics.

The decision to buy a Ford Crown Victoria/Marquis Lighting Control Module (3W7T-13C788-AG) ultimately depends on your specific circumstances. If you're experiencing lighting issues and prioritize safety and functionality, then investing in a new LCM could be a worthwhile investment. However, if the cost and complexity of the repair outweigh the benefits for you, alternative solutions might be more suitable.

1. Verify the diagnosis: Ensure that the issue is indeed with the LCM by performing a thorough diagnostic check.

2. Shop around: Compare prices from various dealerships and aftermarket suppliers to find the best deal.

3. Installation: If you're not confident in installing the LCM yourself, consider hiring a professional mechanic to ensure a proper installation.

4. Alternative solutions: Research alternative solutions, such as repairing or refurbishing the old LCM or using an aftermarket replacement, to potentially save costs.

Details:

The unit may show light signs of cosmetic wear consistent with normal use. Restores Lighting Functionality: designed to fix common issues such as flickering headlights, no low or high beams, other exterior lighting failures. Part Number 3W7T-13C788-AG: This is the specific part number for module, crucial ensuring compatibility. It is highly recommended to inspect your current LCM verify the part number before purchasing.

2003 2004 Mercury Grand Marquis. Common Failure Point: The original LCM in these vehicles are a known issue, and this part is an ideal replacement to resolve common lighting problems. Key Features: Genuine OEM Part: Original equipment manufactured OEM part, ensuring a precise fit and seamless integration. Compatibility: This Lighting Control Module is specifically compatible with: 2003 2004 Ford Crown Victoria.

03-04 Crown Victoria Grand Marquis Lighting Control Module LCM 3W7T-13C788-AG. It does not require special programming or a trip to the dealer after installation. Condition: Used - Excellent Working Condition. This part does not fit Lincoln Town Car model's.

All light circuits, including headlights, turn signals, and parking lights, have been verified. IMPORTANT: This module is specific to the years and model's listed. Direct Fit Replacement: This module is a direct replacement for the original LCM in compatible vehicles.

part #: 3w7t13c788ag prices

• $144.99-$159.95

specifications othercarlight:

• for models: Crown, Victoria, Marquis, Grand
• for makes: Ford
• for years: 2003-2004
• mpn: 3w7t13c788ag
• part type: Control Module
• warranty: 30 Days

returns othercarlight:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

seller othercarlight:

• rating: 91.4%
• city: Watertown, New York
• # reviews: 295

payments othercarlight:

• credit card: Mastercard
• wallet: Apple-pay
• other

general othercarlight:

• condition: Used
• Car Truck Parts Accessories > Lighting Lamps > Other Lighting Lamps

shipping othercarlight:

• carrier: USPS
• cost: $14.99
• class: Expedited
• service: USPS Priority Mail
• type: Fixed
• transit: 4-9 Days

offer othercarlight:

• sold: 0
• availability: In Stock
• quantity: 1
• started: September 4, 2025
• options: Ship-to-home

Ford 3W7T13C788AG Is Similar To:

• 122593504 Tyc Passenger Rh Parklamp Turn Signal Lamp For 2004 Ford Crown Victoria 03404 (23.6% similar) Qu Beck 5 GST police outer headlamp mounted, this will fit ford crown victoria park lamp turn signal outer headlamp mounted, excl. Police ford crown victoria park lamp turn signal excl. Tc passenger Rh park lamp turn signal lamp for 2004 ford crown victoria this online listing is in good, used, ...(July 9th, 2016)
• Header Crown 1958 Ford Panel Victoria Solid Front Prices Origina Fairlane Nice Ranchero (32.6% similar) This offer is for a very nice solid straight used original 1958 ford full size cars header panel. This is specific to 1958 model's and is a nice straight solid original part with the bracket included as shown...(April 30th, 2015)
• 1l3t-14a067-bb 4x2 Ford Control Body Gem 150 Module Electronic 250 1999-2003 (26.3% similar) Used factory gem control module and fuse box removed from a 2001 ford F150 4X2. Items ship within 24 hours. No corrosion, no water damage of any sort. Priority mail for light items, FedEx ground for most heavy items 5 lbs. Very good condition, ready to install. Very good condition...(October 2nd, 2015)
• 1w7t13c788ab 1w7t13c788ab Ford Lincoln Crown Vic Marquis Lighting Control Module Lcm Free (63.3% similar) Parts are marked with visible and or invisible markings. Please make me aware of any problem and I will do what can to things right. Up for sale is an LCM lighting control module removed from a 2001 ford crown victoria. This fits all crown Victoria's as well the mercury grand marquis from 2001 ...(March 24th, 2019)
• 1w7z-13c788-bc Motorcraft Ford Genuine Oem Crown Victoria Lighting Control Module Processor (56% similar) Free shipping: if an item is offered with shipping - for lower 48 USA only. For use with: make model year engine important vehicle option details ford crown victoria Cl higher shipping and handling cost prevail. 6l 4AT 4R70W mercury grand marquis Cl all photography is for illustrative purposes only ...(August 6th, 2018)
• 2266-001 Oracle Lighting Led Halo Kit Ford Mustang White 226600120140 (27.5% similar) ...(May 15th, 2018)
• 264129bkhpr Recon Lighting Ford Raptor Ultra High Power Red Led Brake (26.3% similar) Return instructions: check that the parts are complete and in their original unmarked manufacturer part boxes. If possible, ship the package using ground service of a tractable carrier such as ups, us mail with delivery confirmation or FedEx...(January 23rd, 2019)
• 2652-001 Oracle Lighting Tech Ford Mustang Smd Halo Led 265200120112 (28.9% similar) In-stock items can ship from multiple locations. Virgin islands. Addresses at this time. Electrical or electronic components are also void if they have been connected opened...(December 30th, 2018)
• 3223-0017l Brock Ford Crown Victoria Drivers Front Park Signal Marker Light (38.6% similar) Match a reference number from the e-z chart below. Features excludes cornering lamp dot STAMPED1 year limited warranty your right part checklist visually compare the you are replacing with our pictures above. These products conform with federal motor vehicle safety standards for automotive lighting...(October 30th, 2018)
• 3w7t-13c788-ah Ford Lincoln Mercury Grand Marquis Lighting Control Module Lcm Headlights (63.7% similar) Car manufactures do vary design and function within the same production year. Fast shipping. A lighting module from low mileage 2005 grand marquis. Used parts are in working order, and tested before being offered for sale when possible. I always have tons of pictures to show condition. Condition: ...(September 11th, 2018)
• 4w1z-13c788-ba Genuine Ford Lighting Control Module (52.1% similar) This is a listing for one oem product, compatible with some Lincoln town cars. For this reason, all pictures of the actual part are stock photos off internet. This auto part is new-in-box, and the box has never been opened...(February 25th, 2017)