2007-2009 Mercedes-Benz R-Class W251 R320 Engine Air Duct W/ Mass Sensor 6420908237
SKU: 20668410848

2007-2009 Mercedes-Benz R-Class W251 R320 Engine Air Duct W/ Mass Sensor 6420908237

Sale price$109.39 Regular price$121.55
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

2007-2009 Mercedes-Benz R-Class W251 R320 Engine Air Duct W/ Mass Sensor 6420908237Engine Air Duct W Mass Sensor Fit for Mercedes Benz X164 W164 W211 W251 6420908237 Features: 1: According to the original factory specifications,perfect match for the original car. 2: Own different test machines to design exact accurate parameter for our products. All switches were tested for performance. 3: Made by high quality material, anti rust, colorfast and durable. 4: Aftermarket product with premium quality. 5: Stable performance, high

Engine Air Duct W/ Mass Sensor Fit for Mercedes-Benz X164 W164 W211 W251 6420908237

Features:
1: According to the original factory specifications,perfect match for the original car.
2: Own different test machines to design exact accurate parameter for our products.All switches were tested for performance.
3: Made by high quality material, anti-rust, colorfast and durable.
4: Aftermarket product with premium quality.
5: Stable performance, high reliability,suitable for replacing your broken one.

Specifications:
Condition: 100% Brand New
Material: Plastic
Color: Black
Length: 270 mm
Manufacturer Part Number: 6420908237
Other Part Number: A6420906097, 6420906097, A6420946397, 6420946397
Reference OE/OEM Number: A6420907437, 6420907437, A6420946397 6420946397
Note: Please check and confirm the item fits your vehicle before ordering.

Applicable Models:
for Mercedes-Benz E-Class W211 E320 2007-2009
for Mercedes-Benz E-ClassE350 Bluetec 2011-2013
for Mercedes- Benz GL-Class X164 GL320 2007-2009
for Mercedes- Benz GL-Class X164 GL350 2010-2012
for Mercedes-Benz ML-Class W164 ML320 2007-2009
for Mercedes-Benz ML-Class W164 ML350 Bluetec 4M 2010-2011
for Mercedes-Benz R-Class W251 R320 2007-2009
for Mercedes-Benz R-Class W251 R350 Bluetec 4M 2010-2012

Package Included:
1x Clean Air Line with Air Mass Sensors (as shown in the pictures)

Warranty:
1. Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
2. 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: 20668410848

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4.4 ★★★★★
Based on 1469 reviews
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Product Reviews
L
Verified Purchase
LJB
Draper, US
★★★★★ 5
My dog likes it!
Size: Medium, Color: Antler, Size: Medium, Color: Antler
My aggressive chewer loves it! I have a 20 pound rat terrier ....small was recommended, but we went with a medium. He went to work on it right away. He is not picky about chew bones but it makes me feel better that it is a natural material. The chewed photo is about 30 mins after giving it to him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 3
Not for us!
Size: Large, Color: Antler
I'm sure for a dog that doesn't chew, would be great. Ours went through it in days, leaving sharp shards and making his gums bleed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
Y
Verified Purchase
Y. Dulak
Battle Creek, US
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Margaret F.
Battle Creek, US
★★★★★ 5
Power Chewer Loves This!
Size: Medium, Color: Antler
This is my dog's new favorite chew! She loves that she can hold it in her paws. I think she really loves the taste and texture of it. I don't give her antlers as I have heard too many horror stories about broken teeth. I also don't give her nylon toys as I have also heard a lot of horror stories of broken teeth as well as concerns about them digesting the plastic. This is between antlers and bully sticks, which is perfect for a power chewer. I feel comfortable with her eating the pieces that flake off this toy. She loves chewing and she will default to this toy when she wants to help calm down. I don't notice much of a smell. It does flake, but not enough I will even take a star off. Plus, it's plant based and vacuums up easily once dried. It doesn't capture her attention as much as bully sticks or beef cheek chews, but it's much less expensive over time and doesn't stink up our living room! She will also always pick this over any of her rubber chews. Great product and recommend it for all the power chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 23, 2025
J
Verified Purchase
JA
Pawtucket, US
★★★★★ 3
Crumbly, odd texture
Size: Large, Color: Duo Pack
Neither of my dogs were very interested in these. They did chew on the antler-shaped versions more so than the infinity-style versions. When they did chew on these, they didn’t hold up well or last long. These have a strange, crumbly texture when chewed. You’ll find bits and pieces of these chews where the dogs have been chewing. Will not be reordering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026

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