INFINITI 5WK4-8775-8117 Keyless Smart Key Antenna Sensor G37

( Manufacturer Part Number: 5WK4-8775-8117 ), ( Part Type: Entry Antenna Sensor ), ( Country Of Origin: Japan )

Review INFINITI G37 Sedan Keyless Entry Smart Key Antenna Sensor Oem fits G35 2007–2013

The Infiniti 5WK4-8775-8117 keyless smart key antenna sensor is an essential component of the keyless entry and ignition system in Infiniti G35 and G37 models produced between 2007 and 2013. This sensor plays a crucial role in enabling the vehicle to detect the presence of the smart key fob and grant access to the vehicle, allowing for a convenient and hassle-free entry experience.

The antenna sensor is compact yet sophisticated in design. It measures approximately 4.5 inches long, 1.5 inches wide, and 0.5 inches thick, making it a discreet addition to the vehicle's exterior. Its sleek and unobtrusive design ensures that it blends seamlessly with the vehicle's overall appearance.

The sensor is constructed from high-quality materials that are built to withstand the rigors of daily use. It features a durable and weather-resistant housing that protects the internal components from the elements. The sensor's antenna is made from a high-performance material that ensures reliable and consistent signal reception, enabling the vehicle to accurately detect the presence of the smart key fob.

The Infiniti 5WK4-8775-8117 keyless smart key antenna sensor is easy to install. It can be attached to the exterior of the vehicle using the provided mounting hardware, and the wiring connections are straightforward and simple to make. The installation process is typically completed in under an hour, making it a quick and convenient upgrade for Infiniti G35 and G37 owners.

In the event that the keyless smart key antenna sensor fails or becomes damaged, it can be replaced with a new one. The Infiniti 5WK4-8775-8117 keyless smart key antenna sensor is available for purchase from authorized Infiniti dealers or through reputable aftermarket parts suppliers. Replacing the sensor is a cost-effective solution that can help restore the convenience and functionality of the keyless entry and ignition system in your Infiniti G35 or G37.

In summary, the Infiniti 5WK4-8775-8117 keyless smart key antenna sensor is a vital component of the keyless entry and ignition system in Infiniti G35 and G37 models. It is a compact, durable, and reliable sensor that enables the vehicle to detect the presence of the smart key fob and grant access to the vehicle. The sensor is easy to install and can be replaced if necessary, making it an essential upgrade for Infiniti G35 and G37 owners.

Keyless Smart Key Antenna Sensor for Infiniti G35 and G37 (5WK4-8775-8117): A Comprehensive Analysis

The Infiniti G35 and G37 are known for their sleek designs and advanced features, including keyless smart entry systems. However, issues with the keyless smart key antenna sensor (5WK4-8775-8117) are not uncommon. In this analysis, we will discuss the potential pros and cons of replacing this sensor.

1. Improved Convenience: A malfunctioning keyless smart key antenna sensor can cause issues with the keyless entry system, making it more difficult to access your vehicle. Replacing the sensor will restore the convenience of being able to unlock and start your car with the push of a button.

2. Enhanced Security: The keyless entry system's antenna sensor plays a crucial role in detecting your key fob and activating the alarm system. A faulty sensor can potentially weaken the security features of your vehicle. Replacing the sensor ensures that your car remains secure.

3. Potential Cost Savings: Diagnosing and fixing other potential issues related to the keyless entry system (such as the power door lock actuator or the immobilizer system) can be costly. Replacing the sensor is a more cost-effective solution.

1. Cost: The replacement cost for the Infiniti G35 and G37 keyless smart key antenna sensor (5WK4-8775-8117) can vary depending on the source and location. Be prepared to pay anywhere between $100 to $300 for the part and labor.

2. Installation Complexity: The keyless smart key antenna sensor is a relatively small component, but its installation can be complex due to the vehicle's wiring and the need for precise alignment during installation. It is recommended to have a professional technician perform the replacement to ensure proper functionality.

3. Potential for Unintended Consequences: Replacing the sensor may cause unintended consequences, such as interfering with other vehicle systems or causing the check engine light to illuminate. It is crucial to have a qualified technician diagnose and address any potential issues.

Replacing the Infiniti G35 and G37 keyless smart key antenna sensor (5WK4-8775-8117) can offer significant benefits, including improved convenience, enhanced security, and potential cost savings. However, it is essential to consider the potential challenges, such as the cost, installation complexity, and potential unintended consequences. Ultimately, if you are experiencing issues with your keyless entry system, it is recommended to consult a professional technician for a proper diagnosis and replacement, if necessary.

Details:

2007 2013 Infiniti G35 G37 Sedan Keyless Entry Smart Key Antenna Sensor OEM, OEM 5WK4-8775-8117 B.

part #: 5wk487758117 price

• $15.00

specifications entrykeylessfob:

• for models: G35
• for makes: Infiniti
• for years: 2007-2013
• mpn: 5wk4-8775-8117
• part type: Entry Antenna Sensor
• country of origin: Japan

returns entrykeylessfob:

• policy: No Returns

payments entrykeylessfob:

• credit card: Discover
• other
• wallet: Apple-pay
• money order

seller entrykeylessfob:

• rating: 100.0%
• city: Laveen, Arizona
• # reviews: 194

offer entrykeylessfob:

• options: Ship-to-home
• started: April 19, 2026
• quantity: 1
• sold: 0
• availability: In Stock

shipping entrykeylessfob:

• type: Calculated
• transit: 4-10 Days
• service: USPS Ground Advantage
• class: Standard
• cost: $5.52
• carrier: USPS

general entrykeylessfob:

• condition: Used
• In-Car Technology, GPS Security > Dash Cams, Alarms Security > Remote Entry System Kits

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