Front Signal Acquisition Control Module Unit 1644421700 1645401401 1649004101 for Mercedes-Benz R350 GL350 GL450 ML350 R550 R500 ML500 2006-2013
Front Signal Acquisition Control Module Unit 1644421700 1645401401 1649004101 for Mercedes-Benz R350 GL350 GL450 ML350 R550 R500 ML500 2006-2013 is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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No Hidden Charges Upon Arrival
Compatibility Information
Description
Description
Front Signal Acquisition Control Module Unit — Fits Mercedes-Benz R350 GL350 GL450 ML350 R550 R500 ML500 2006-2013
This Front Signal Acquisition Control Module Unit is a new aftermarket replacement designed to ensure accurate and reliable signal processing for various Mercedes-Benz models. The module comes as a single unit and is engineered to meet or exceed OEM standards, providing seamless integration and optimal performance for your vehicle's electrical system.
Part Details
- Condition: New, Aftermarket
- Quantity: 1 Unit
- Part Numbers: 1644421700, 1645401401, 1649004101 and others (see compatible part numbers)
- Function: Controls and manages front signal acquisition for vehicle lighting and indicators
Compatible Part Numbers
- 1644421700
- 1645401401
- 1645402501
- 1645404401
- 1645404601
- 1645406501
- 1645407562
- 1645409362
- 1645453616
- 1645457932
- 1645458532
- 1649004101
- A 164 442 17 00
- A 164 540 14 01
- A 164 540 25 01
- A 164 540 44 01
- A 164 540 46 01
- A 164 540 65 01
- A 164 540 75 62
- A 164 540 93 62
- A 164 545 36 16
- A 164 545 79 32
- A 164 545 85 32
- A 164 900 41 01
Compatible Vehicles
- Mercedes-Benz GL320 Bluetec 4Matic (2009) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz GL320 CDI (2007-2008) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz GL350 Bluetec 4Matic (2010-2012) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz GL450 Base (2007-2012) – 4.7L V8 Gas Naturally Aspirated
- Mercedes-Benz GL500 Base (2008-2012) – 5.5L V8 Gas Naturally Aspirated
- Mercedes-Benz GL550 4Matic (2012) – 5.5L V8 Gas Naturally Aspirated
- Mercedes-Benz GL550 Base (2008-2012) – 5.5L V8 Gas Naturally Aspirated
- Mercedes-Benz ML320 Bluetec 4Matic (2009) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz ML320 CDI (2007-2008) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz ML350 4Matic and Base (2006-2011) – 3.5L V6 Gas Naturally Aspirated
- Mercedes-Benz ML350 Bluetec 4Matic (2010-2011) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz ML350 Introduction, Lujo, Premium, Sport AMG, and Sport trims (2006-2011) – V6 Gas and V8 Gas variants
- Mercedes-Benz ML500 Base, Introduction, Lujo, and Premium (2006-2011) – 5.0L and 5.5L V8 Gas Naturally Aspirated
- Mercedes-Benz ML550 Base (2008-2011) – 5.5L V8 Gas Naturally Aspirated
- Mercedes-Benz ML63 AMG Base (2007-2011) – 6.3L V8 Gas Naturally Aspirated
- Mercedes-Benz R320 Bluetec Wagon (2009) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz R320 CDI Wagon (2007-2008) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz R350 4Matic and Base Wagon (2006-2013) – 3.5L V6 Gas Naturally Aspirated
- Mercedes-Benz R350 Bluetec 4Matic Wagon (2010-2013) – 3.0L V6 Diesel Turbocharged
- Mercedes-Benz R500 Base, Premium, and Sport Wagon (2006-2008) – 5.0L V8 Gas Naturally Aspirated
- Mercedes-Benz R550 4Matic Wagon (2008) – 5.5L V8 Gas Naturally Aspirated
- Mercedes-Benz R63 AMG Base Wagon (2007) – 6.3L V8 Gas Naturally Aspirated
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 3-6 workdays
No Core Charge
No Core Charge
We don't have a core charge for any products.
The Right Part, the First Time
Engine and hydraulic parts matched by part number, trusted by fleets, contractors and repair shops worldwide.
50,000+
Customers including fleets, workshops and machinery owners
100K+
Parts in stock and ready to ship
65+
Countries served worldwide
Since 2019
Supplying heavy equipment parts to the trade
Frequently Asked Questions
What is your return policy?
We accept returns within 60 days of delivery for unused parts in original packaging. To initiate a return, please submit your request through our return portal. Return shipping costs for non-defective items are the buyer's responsibility.
Can I cancel my order?
You may request a cancellation before your order has been dispatched. Once an order has been fulfilled and shipped, it cannot be cancelled — standard return terms will apply instead. Please contact us as soon as possible if you need to cancel.
What payment methods do you accept?
We accept all major credit and debit cards including Visa, Mastercard, and American Express. We also support PayPal, Apple Pay, and Google Pay at checkout. For B2B and trade customers, bank transfer and net payment terms may be available upon account approval — please contact us to discuss your requirements.
How long will delivery take?
Estimated delivery timeframes are displayed on most product pages and all tool listings. For parts without a displayed timeframe, standard delivery to US addresses is typically 5–10 business days from dispatch, depending on your location and the origin warehouse. Express shipping options may be available at checkout.
Will I be charged import tax or customs duties?
No. US customers are not charged any import fees or customs duties on their orders. The price you see is what you pay — there are no hidden charges added upon delivery.
How do I find out the shipping cost for my order?
You can get an estimated shipping cost directly on the cart page — just add your parts to the cart and enter your delivery zip code to see available shipping options and rates. For large or heavy orders requiring a freight quote, please contact us directly with your parts list and delivery zip code.
Do you offer trade accounts for US buyers?
Yes. US trade customers can apply for a B2B account to access volume pricing, bulk quotation, team invite and dedicated account support. Contact us directly to get started.
