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  3. TESLA 1521914-S5-C

TESLA 1521914-S5-C Modem Intel Sim Card Extend Lte 4G HW2.5

1521914-s5-c Tesla New Usa Modem Intel Sim Card Extend 4g Lte Na For Model 3 Hw2.5

( Brand: Tesla ), ( Manufacturer Part Number: 1521914-S5-C ), ( Part Type: Modem Card )

Review TESLA New Usa Modem Intel Sim Card Extend 4g Lte Model

Introducing the Tesla 1521914-S5-C Modem, an Intel Sim Card Extend 4G LTE solution designed specifically for Tesla vehicles with hardware version 2.5. This innovative device expands the connectivity capabilities of your Tesla, allowing you to enjoy a more seamless and reliable mobile data experience.

The Tesla 1521914-S5-C Modem supports Intel XMM 7560 LTE modem chipset, ensuring high-speed 4G LTE data connectivity. It is engineered to work in sync with your Tesla's infotainment system, providing faster web browsing, smoother software updates, and improved functionality for Tesla-enabled applications.

This modem is a compact, plug-and-play solution that can be easily installed in your Tesla vehicle. It features a slim design, making it an unobtrusive addition to your dashboard. With its simple installation process, you won't require any professional assistance to get it up and running.

The Tesla 1521914-S5-C Modem also comes with a removable SIM card tray, enabling you to easily switch between mobile data providers if needed. This flexibility allows you to choose the best mobile data plan for your specific usage and budget.

In summary, the Tesla 1521914-S5-C Modem Intel Sim Card Extend 4G LTE is a must-have accessory for Tesla owners with hardware version 2.5. By enhancing your vehicle's connectivity, it offers faster data speeds, improved functionality, and the freedom to choose your preferred mobile data provider. With its simple installation and compact design, this modem is the perfect solution for those seeking to optimize their Tesla's infotainment system.

The Intel Sim Card Extender for Tesla Model S and X (Tesla part number 1521914-S5-C) is an optional accessory designed to improve the cellular connectivity of Tesla vehicles by adding a second sim card slot and extending 4G LTE coverage. Below are the potential pros and cons of purchasing this accessory.

Pros:

1. Dual Sim Card Capability: This accessory allows Tesla owners to use two different mobile data plans, which can be useful for those who want to avoid overage charges or have separate business and personal data usage.

2. Improved Coverage: The Intel Sim Card Extender is designed to improve cellular connectivity in areas with weak signals or poor coverage. It does this by amplifying the signal and extending the range of the onboard cellular module.

3. Enhanced Performance: The accessory may provide faster download and upload speeds, resulting in a better browsing experience and improved performance for features such as Autopilot and over-the-air software updates.

Cons:

1. Cost: The Tesla Intel Sim Card Extender is an expensive accessory, and the potential cost savings from using two different data plans or improved coverage may not justify the upfront investment for all Tesla owners.

2. Installation: Installing the accessory requires some technical expertise and may involve drilling holes in the vehicle to route the necessary cables. Tesla recommends having the accessory installed by a certified Tesla Service Center.

3. Compatibility: The accessory is only compatible with Tesla Model S and X vehicles with hardware version 2.5 or later. Tesla owners with older hardware versions will not be able to use this accessory.

Conclusion:

The Intel Sim Card Extender for Tesla Model S and X is an optional accessory that can provide dual sim card capability, improved coverage, and enhanced performance for Tesla owners. However, the high cost, installation complexity, and compatibility limitations may not make it a worthwhile investment for all Tesla owners.

Recommendation:

Before deciding to purchase the Tesla Intel Sim Card Extender, Tesla owners should carefully consider their specific needs and circumstances. Those who frequently travel to areas with poor cellular coverage, have separate business and personal data usage, or require faster download and upload speeds may find the accessory to be a valuable investment. However, for those who do not need these features or are put off by the cost and installation complexity, it may be best to forego the accessory.

Details:

Genuine Tesla part number 1521914-S2-C. You are buying the actual item pictured. Package opened only to take pictures.

part #: 1521914s5 prices

  • $80.00-$203.00

specifications electvehic:

  • brand: Tesla
  • mpn: 1521914-s5-c
  • part type: Modem Card

returns electvehic:

  • policy: No Returns

shipping electvehic:

  • carrier: USPS
  • transit: 4-10 Days
  • cost: $4.25
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated

payments electvehic:

  • other
  • wallet: Apple-pay
  • credit card: Diners-club

seller electvehic:

  • rating: 94.7%
  • city: Lancaster, Pennsylvania
  • # reviews: 761

offer electvehic:

  • options: Ship-to-home
  • quantity: 1
  • started: March 28, 2025
  • availability: In Stock
  • sold: 0

general electvehic:

  • condition: New
  • Car Truck Parts Accessories > Electric, Hybrid PHEV Specific Parts > Other Electric, Hybrid PHEV Specific Parts
part type: modem card,
category: auto parts > car truck parts accessories > electric, hybrid phev specific parts, sku: 10517773859114761,
Tesla 1521914-S5 Is Similar To:
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3 offers $80.00–$203.00 USD
  • New. Offer #1 priced at $84.99 + $5.62 shipping estimate = $90.61* total. Genuine Tesla part Part number 1521914-S2-C Brand new.+$5.62 shipping
  • New. Offer #2 priced at $80.00 + $10.22 shipping estimate = $90.22* total. New USA Modem Intel SIM CARD Extend 4G LTE NA For Tesla Model 3 .+$10.22 shipping
  • New. Offer #3 priced at $203.00 + $12.50 shipping estimate = $215.50* total. Engineered to Tesla s precise specifications, this fused version ensures secure operation, seamless software integration, and enhanced durability.+$12.50 shipping

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