SKU: 87417745284

2007-2009 Mercedes-Benz R320 251.125 251.122 Front Signal Acquisition Module SAM Unit 1649004101

$95.75 $106.39
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Description

2007-2009 Mercedes-Benz R320 251.125 251.122 Front Signal Acquisition Module SAM Unit 16490041011649004101 Front Signal Acquisition Module SAM Unit for Mercedes GL ML R CLASS Feature: High quality aluminum alloy material, good corrosion protection and best durability. Easy to install. Compared with other similar products, our module has higher performance Specifications: Condition: New Manufacturer Part Number: 1649004101 Other Part Number: A1649004101 Fitment: Mercedes X164 GL W164 ML W251 R Class Fron Right Signal Acquisition Module SAM

1649004101 Front Signal Acquisition Module SAM Unit for Mercedes GL ML R CLASS

Feature:
High-quality aluminum alloy material, good corrosion protection and best durability.
Easy to install.
Compared with other similar products, our module has higher performance

Specifications:
Condition: New
Manufacturer Part Number: 1649004101
Other Part Number: A1649004101

Fitment:
Mercedes X164 GL / W164 ML / W251 R Class Fron Right Signal Acquisition Module SAM Control Unit
2007-2009 Mercedes-Benz GL320 164.825 164.822
2010-2012 Mercedes-Benz GL350 164.825
2007-2012 Mercedes-Benz GL450 164.871
2008-2012 Mercedes-Benz GL550 164.886
2007-2009 Mercedes-Benz ML320 164.125 164.122
2006-2011 Mercedes-Benz ML350 164.186 164.125
2006-2007 Mercedes-Benz ML500 164.175
2008-2011 Mercedes-Benz ML550 164.172
2007-2011 Mercedes-Benz ML63 AMG 164.177
2007-2009 Mercedes-Benz R320 251.125 251.122
2006-2012 Mercedes-Benz R350 251.157 251.125 251.165 251.124 251.156
2006-2007 Mercedes-Benz R500 251.175
2007-2007 Mercedes-Benz R63 AMG 251.177

Package included:
1x Module

Note:
1.Please check the description or use the year/make/model check finder and replace part numbers-confirm the compatibility before purchasing.
2.Professional installation is recommended.

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87417745284

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4.7 ★★★★★
Based on 18 reviews
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Product Reviews
P
Verified Purchase
Patricia Dodd
Lexington, US
★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
C
Verified Purchase
ChelaTho813
Carnegie, US
★★★★★ 5
The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025
B
Verified Purchase
Belle of the Ball
Grantham, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2013
P
Verified Purchase
PSBone
Boise, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2014
E
Verified Purchase
Eudy Ernesto De León Batista
Fort Morgan, US
★★★★★ 5
Excelente Muy Satisfecho
Servicio excepcional, cuidadoso, el producto muy bien empacado. Y el tiempo de entrega fue el acordado. Y del producto ni hablar, excelente.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026

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