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Genuine OEM 16483023549116 - Dashboard Air Vent (Left)
Product Overview
This Genuine OEM 16483023549116 left dashboard air vent is the factory-original component for Mercedes-Benz GL-Class and ML-Class SUVs from 2009 to 2012. The vent assembly controls climate distribution to the driver and passenger sides of the dashboard, maintaining proper cabin comfort and defrost functionality. This left-side vent fits GL320 BlueTec, GL450, GL550, ML320 BlueTec, ML350, ML550, and ML63 AMG models across both gasoline and diesel powertrains. As a Genuine OEM part, it meets Mercedes-Benz factory specifications and carries dealership warranty coverage, ensuring exact fit and long-term reliability.
This may also fit other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time, backed by our fitment guarantee.
- Fast, Reliable Shipping: Most in-stock orders ship the same or next business day from our U.S.-based warehouse.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Exclusive Kits That Fitâ„¢: Complete repair solutions with no guesswork.
- Established Trust: Serving the European car community since 2000.
Frequently Asked Questions
How do I know if my Mercedes-Benz GL-Class or ML-Class dashboard air vent needs replacement?
Common signs of a failing dashboard air vent include restricted or uneven airflow from the vent opening, cracks or damage to the vent housing, difficulty adjusting the vent louvers, or complete loss of air distribution to that side of the cabin. If you notice cold or warm air not reaching the intended area during heating or cooling cycles, the vent assembly may be blocked or damaged.
Will this left vent work on both GL and ML models?
Yes, this left dashboard air vent is compatible with both Mercedes-Benz GL-Class and ML-Class SUVs from 2009 to 2012, across all engine options including gasoline and diesel variants. However, always verify your specific year, model, and trim using the vehicle selector tool to confirm exact fitment before purchase.
What is the difference between a Genuine OEM part and an aftermarket alternative?
Genuine OEM parts are manufactured to Mercedes-Benz factory specifications and carry the same warranty coverage as parts installed at a dealership. They are engineered for exact fit, proper function, and long-term durability. Aftermarket alternatives may vary in material quality, fit tolerance, and longevity. For climate control components like dashboard vents, OEM parts ensure consistent air distribution and proper HVAC system operation.
Is this a left or right vent, and do I need to order both sides?
This is a left-side dashboard air vent. Most owners replace the vent on the side experiencing problems; however, if both vents show age or damage, ordering both left and right assemblies ensures balanced airflow and consistent cabin climate control across the entire dashboard.
Order Genuine OEM 16483023549116 today. In-stock orders ship same or next business day from our U.S. warehouse, and our fitment team is one call away if you need help confirming the right part for your Mercedes-Benz.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.
- BrandGenuine OEM
- ManufacturerGenuine OEM
- MPN1.6483E+13
- Part TypeDashboard Air Vent
- PositionLeft
- OE Part Numbers164-830-23-54-9116, 16483023549116
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2012 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: outer black |
| 2012 | Mercedes-Benz | GL350 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2012 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | GL350 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2011 | Mercedes-Benz | ML63 AMG | Base (6.3 V8 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Notes: outer black |
| 2011 | Mercedes-Benz | ML350 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2010 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2010 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: outer black |
| 2010 | Mercedes-Benz | GL350 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2010 | Mercedes-Benz | ML63 AMG | Base (6.3 V8 GAS) | Notes: outer black |
| 2010 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2010 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Notes: outer black |
| 2010 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Notes: outer black |
| 2010 | Mercedes-Benz | ML350 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2009 | Mercedes-Benz | ML63 AMG | Base (6.3 V8 GAS) | Notes: outer black |
| 2009 | Mercedes-Benz | GL320 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2009 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2009 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | Notes: outer black |
| 2009 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | Notes: outer black |
| 2009 | Mercedes-Benz | ML320 | Bluetec 4Matic (3.0 V6 DIESEL) | Notes: outer black |
| 2009 | Mercedes-Benz | ML350 | 4Matic (3.5 V6 GAS) | Notes: outer black |
| 2009 | Mercedes-Benz | ML350 | Base (3.5 V6 GAS) | Notes: outer black |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.



