1. Car Keyless Entry Remote Fob For Sale
  2. sku: 18199919535610663
  3. CG HKSA2149

CG HKSA2149 Keyless Go Key MB08 2IN1 315/433MHZ W251

fits model: W164, W221, W216. make: Mercedes.

Hksa2149 Cg Original Mb08 Keyless Go Key 2in1 315/433mhz For Mercedes W164 W221 W216 W251

( Brand: Cg ), ( Manufacturer Part Number: HKSA2149 ), ( 2-way Paging: No ), ( Color: Green ), ( Country Of Origin: China ), ( Unit Type: Unit ), ( Warranty: 1 Year )

Review CG Original Keyless Go Key 2in1 315/433mhz Mercedes fits W164 W221 W216

Introducing the CG HKS A2149 MB08 keyless go key, an innovative 2-in-1 solution designed specifically for Mercedes-Benz vehicles with model codes W164, W221, W216, and W251. This key is engineered to provide the ultimate in convenience and security for your Mercedes-Benz.

The keyless go feature allows you to unlock and start your vehicle without the need to manually insert the key into the ignition or even take it out of your pocket. Simply approach your car with the key in hand, and the vehicle recognizes the signal emitted by the key. The door unlocks, and the engine starts, offering you a seamless entry and driving experience.

The CG HKS A2149 MB08 keyless go key operates on both 315MHz and 433MHz frequencies, ensuring compatibility with a wide range of Mercedes-Benz models. The key's sleek, ergonomic design not only complements your vehicle's interior but also provides a comfortable grip for effortless use.

Equipped with the latest security technology, this key ensures that only authorized users can access and start the vehicle. The key's advanced encryption methods protect against unauthorized entry and engine start attempts, providing an added layer of security for your Mercedes-Benz.

The CG HKS A2149 MB08 keyless go key is built to last with high-quality materials that resist wear and tear. The key's battery is easily replaceable, ensuring that your key remains functional for an extended period.

In summary, the CG HKS A2149 MB08 keyless go key is a must-have accessory for any Mercedes-Benz owner. Its 2-in-1 design offers both keyless entry and start functionality, while its advanced security features ensure the safety of your vehicle. With its sleek design, long battery life, and compatibility with various Mercedes-Benz models, this key is an essential investment for any Mercedes-Benz enthusiast.

The CG HKS A2149 MB08 keyless go key is a 2-in-1 remote control that is compatible with various Mercedes-Benz models, including W164, W221, W216, and W251. This key offers both keyless entry and keyless start features using 315MHz and 433MHz frequencies. Let's discuss the potential advantages and disadvantages of purchasing this key:

Advantages:

1. Convenience: The keyless entry and start features offer greater convenience, allowing you to access your vehicle and start the engine without having to insert the key into the ignition or door lock.

2. Improved Security: Keyless entry and start systems use rolling codes to generate new access codes each time the key is used, making it harder for thieves to gain unauthorized access to your vehicle.

3. Compatibility: This key is compatible with several Mercedes-Benz models, making it a versatile option for those who own or plan to own multiple vehicles from this manufacturer.

Disadvantages:

1. Cost: The CG HKS A2149 MB08 keyless go key may be more expensive than a standard key or a universal remote control, which could be a consideration for budget-conscious consumers.

2. Limited Range: The keyless entry and start systems may have a limited range, which could make it difficult to access your vehicle or start the engine from a significant distance.

3. Compatibility Limitations: While the key is compatible with several Mercedes-Benz models, it may not work with all vehicles from this manufacturer. It's essential to confirm compatibility before making a purchase.

In conclusion, the CG HKS A2149 MB08 keyless go key offers the convenience of keyless entry and start features for various Mercedes-Benz models. While it may come with a higher cost and limited compatibility, the improved security and added convenience could make it a worthwhile investment for Mercedes-Benz owners.

Recommendation:

If you own or plan to own a Mercedes-Benz W164, W221, W216, or W251 and are looking for a convenient and secure way to access and start your vehicle, the CG HKS A2149 MB08 keyless go key could be a suitable option. However, it's essential to confirm compatibility and consider the potential limitations before making a purchase.

Details:

Frequency Switching Between 315MHZ-433.92MHZ. Original CG MB 08 Version Keyless Go Key 2-in-1 315MHz/433MHz For Mercedes W164 W221 W216 from Year 2005 -2010. Support Repeated Renew of the Key. CG MB 08 Version Keyless Go Key Support Mercedes from the Year 2005 2010 only.

Supported model's: W221-S, W216-S, W164-ML, W251-R, W164-GL. Our test engineer will check for quality, including the basic function of hardware and software, appearance, packing, necessary accessories power adapter plug standard.

part #: hksa2149 prices

  • $29.95-$239.00

specifications entrykeylessfob:

  • for models: W164, W221, W216
  • for makes: Mercedes
  • brand: Cg
  • mpn: Hksa2149
  • 2-way paging: No
  • color: Green
  • country of origin: China
  • unit type: Unit
  • warranty: 1 Year

seller entrykeylessfob:

  • city: Perth Amboy, New Jersey
  • # reviews: 6155
  • rating: 99.0%

offer entrykeylessfob:

  • best offers: True
  • options: Ship-to-home
  • started: November 24, 2025
  • sold: 0
  • availability: In Stock

payments entrykeylessfob:

  • other
  • credit card: Mastercard
  • wallet: Paypal

returns entrykeylessfob:

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

shipping entrykeylessfob:

  • transit: 4-10 Days
  • type: Fixed
  • service: Standard
  • class: Standard
  • cost: $0.00

general entrykeylessfob:

  • In-Car Technology, GPS Security > Dash Cams, Alarms Security > Remote Entry System Kits
  • condition: New
for models: w164, w221, w216, for makes: mercedes, 2-way paging: no, country of origin: china, unit type: unit, warranty: 1 year,
category: auto parts > in-car technology, gps security > dash cams, alarms security > remote entry system kits, color: green, sku: 18199919535610663,
Cg HKSA2149 Is Similar To:
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5 offers $29.95–$239.00 USD
  • New. Offer #1 priced at $129.00 + $0.00 shipping estimate = $129.00* total. 1pc x CG BENZ 08 Version Keyless Go Key 2-in-1 315MHz/433MHz. CGDI MB 08 Version Keyless Go Key 2-in-1 315MHz/433MHz for Benz 2005-2010.FREE SHIPPING
  • New. Offer #2 priced at $29.95 + $0.00 shipping estimate = $29.95* total. Xhorse Renew Cable For VVDI Key Tool, Mini Key Tool, Key Tool Max XDKT02EN. Get 200 bonus points when use CGDI MB to prog/ram the key.FREE SHIPPING
  • New. Offer #3 priced at $239.00 + $0.00 shipping estimate = $239.00* total. CGDI CG MB FBS3 BGA KeylessGo Key 315/433MHZ for Benz W204 W207 W212 W164 W166 CGDI MB AC adapter collect data via OBD for W164 W204 W221 W209 W246 W166.FREE SHIPPING
  • New. Offer #4 priced at $29.95 + $0.00 shipping estimate = $29.95* total. FREE SHIPPING
  • New. Offer #5 priced at $29.95 + $0.00 shipping estimate = $29.95* total. FREE SHIPPING

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