1. Car & Truck Dash Gauges Offered
  2. sku: 20276283031248793
  3. TRQ 85625TGRB

TRQ 85625TGRB Speedometer Transmitter Q70L

fits make: Infiniti. year: 2015–2019.

85625tgrb Trq For 2015-2019 Infiniti Q70l Speedometer Transmitter 2016 2017 2018

( Brand: Trq ), ( Manufacturer Part Number: 85625TGRB ), ( Part Type: Speedometer ), ( Notes: Vehicle Speed Sensor ), ( Years: 2015 2016 2017 2018 2019 ), ( Application: Infiniti Q70l Speedometer Transmitter ), ( Cs-sku: 400 )

Review TRQ Infiniti Speedometer Transmitter fits 2015–2019

The **85625TGRB** is a high-quality, direct-fit speedometer transmitter designed specifically for the **2015-2019 Infiniti Q70L** models, ensuring seamless compatibility with the **2016, 2017, and 2018** trim levels. This precision-engineered component is crafted to replace the original factory speedometer transmitter, which may fail due to wear, electrical issues, or mechanical fatigue over time. The **85625TGRB** features a robust, durable construction with a **high-precision magnetic pickup sensor** that accurately detects the speed pulses from the vehicle s speed sensor, providing reliable and consistent speed readings to the instrument cluster. Built with **corrosion-resistant materials**, this transmitter is designed to withstand the demanding conditions of daily driving, including exposure to moisture, temperature fluctuations, and road debris, ensuring long-term performance and durability. The **direct-fit design** eliminates the need for complex modifications, making installation straightforward for both professional technicians and DIY enthusiasts. Whether replacing a faulty original unit or upgrading for enhanced reliability, the **85625TGRB** delivers the precision and performance expected in a luxury vehicle like the Infiniti Q70L, restoring accurate speedometer functionality with ease.

### **Pros and Cons of Buying a Used 85625TGRB Speedometer Transmitter (2015 2019 Infiniti Q70L)**

#### **Pros:**

1. **Compatibility and Fitment** The **85625TGRB** is a direct replacement for the speedometer transmitter in the **2015 2019 Infiniti Q70L**, ensuring an exact fit without modifications. This reduces the risk of installation errors and ensures proper function with the vehicle s existing wiring and connectors.

2. **Reliability and Durability** If sourced from a reputable supplier (e.g., an authorized dealer, OEM parts distributor, or trusted aftermarket brand), this part is built to last. Speedometer transmitters are relatively simple mechanical components, and a high-quality unit should provide years of trouble-free service.

3. **Cost-Effective Repair** Replacing a faulty speedometer transmitter is significantly cheaper than overhauling the entire instrument cluster or dashboard. Prices for this part typically range from **$50 $150**, depending on the source, making it an affordable fix compared to labor-intensive repairs.

4. **Easy Installation** The replacement process is straightforward for a mechanically inclined person or a professional mechanic. It usually involves removing the dashboard panel, disconnecting the old transmitter, and installing the new one. No special tools are required beyond basic automotive equipment.

5. **Prevents Further Damage** A failing speedometer transmitter can sometimes cause intermittent issues with the tachometer or fuel gauge (if they share the same sensor). Replacing it early prevents potential cascading failures in the vehicle s electrical system.

6. **OEM Quality (If Purchased from a Trusted Source)** Some suppliers offer **OEM-equivalent** parts that match the original manufacturer s specifications. These parts are designed to meet the same durability and performance standards as factory-installed components.

7. **Warranty Coverage (If Available)** Some sellers provide warranties (e.g., 6 months to 1 year), offering peace of mind in case the part fails shortly after installation.

---

#### **Cons:**

1. **Potential Counterfeit Parts** The aftermarket for automotive parts is rife with **counterfeit or low-quality replicas**, especially on eBay, Amazon, or unvetted online marketplaces. A cheap part may fail prematurely or not fit correctly, leading to repeated replacements and frustration.

2. **Mismatched Specifications** While the **85625TGRB** is the correct part number for the Q70L, some sellers may mislabel or misrepresent the product. Ensuring the part is **100% compatible** with your model year (2015 2019) is crucial to avoid purchasing the wrong variant.

3. **Installation Challenges** If the vehicle has been previously modified (e.g., aftermarket dash, wiring changes, or sensor replacements), the new transmitter may not integrate seamlessly. A **professional installation** is recommended if you re unsure about the wiring or connectors.

4. **Diagnostic Needed for Underlying Issues** A faulty speedometer transmitter is often a **symptom** of a deeper problem, such as:

- **Wiring harness damage** (corrosion, fraying, or poor connections).

- **Faulty instrument cluster** (if the issue persists after replacement).

- **Speed sensor failure** (if the problem is intermittent or accompanied by other gauge malfunctions).

A **scan tool** should be used to check for error codes before purchasing the part.

5. **Limited Availability of OEM Parts** While the **85625TGRB** is widely available, ** genuine OEM parts** (from Infiniti dealers) may be harder to find and more expensive than aftermarket alternatives. Some buyers prefer aftermarket brands for cost savings, but quality varies.

6. **Risk of Overpaying** Some sellers inflate prices due to perceived demand or rarity. Researching the **average market price** (typically **$70 $120**) helps avoid overpaying for a part that may be available elsewhere for less.

7. **Potential for Compatibility Issues with Modified Vehicles** If the vehicle has had **speed sensor modifications** (e.g., for tuning or data logging), the new transmitter may not sync correctly with the existing system, requiring additional adjustments.

---

### **Conclusion:**

Buying a **used or new 85625TGRB speedometer transmitter** for a **2015 2019 Infiniti Q70L** is a **practical and cost-effective solution** for fixing a faulty speedometer. The part is **widely available, easy to install, and prevents further electrical issues** if the problem is isolated to the transmitter. However, **quality control is critical** purchasing from a **reputable supplier** (preferably an OEM dealer or a trusted aftermarket brand) ensures reliability.

If the vehicle has **pre-existing electrical issues** or the problem persists after replacement, further diagnostics (e.g., checking the instrument cluster or speed sensor) may be necessary. **Always verify the part s authenticity** and consider professional installation if unsure about wiring or compatibility.

---

### **Recommendation:**

1. **Source the Part from a Trusted Supplier**

- **OEM Option:** Purchase from an **Infiniti dealership** or an authorized parts distributor (e.g., RockAuto, AutoZone, or local auto parts stores with OEM sections).

- **Aftermarket Option:** If opting for aftermarket, choose a **well-reviewed brand** (e.g., **ABS, Dorman, or OE Parts Online**) with a **warranty** to avoid counterfeit parts.

2. **Verify Compatibility**

- Confirm the **exact model year** (2015 2019) and that the part number (**85625TGRB**) matches your vehicle s specifications.

- Check for **recalls or known issues** with the part number in your year.

3. **Diagnose Before Replacing**

- Use an **OBD-II scanner** to check for **error codes** (e.g., P0500 for speed sensor issues).

- Inspect the **wiring harness** and **connectors** for damage or corrosion.

4. **Consider Professional Installation**

- If you re not comfortable with dashboard work, a **mechanic or auto electrician** can ensure proper installation and avoid voiding any warranty.

5. **Budget Accordingly**

- Expect to pay **$70 $150** for a quality part. Avoid parts priced significantly below this range, as they may be counterfeit.

6. **Test After Installation**

- After replacing the transmitter, **reset the instrument cluster** (if required) and verify that the speedometer functions correctly at various speeds.

By following these steps, you can **successfully resolve the speedometer issue** while minimizing risks associated with counterfeit parts or installation errors.

Details:

Parts Geek - For 2015 - 2019 Infiniti Q70L Speedometer Transmitter 85625TGRB 2016 2017 2018: Review Fitment Notes to Ensure Proper Fit condition: New Brand: TRQ Notes: Vehicle Speed Sensor 12 Month Warranty Vehicle.

part #: 85625tgrb prices

  • $50.94-$55.91

specifications boosttempgauges:

  • for makes: Infiniti
  • for years: 2015-2019
  • brand: Trq
  • mpn: 85625tgrb
  • part type: Speedometer
  • notes: Vehicle Speed Sensor
  • years: 2015 2016 2017 2018 2019
  • application: Infiniti Q70l Speedometer Transmitter
  • cs-sku: 400

seller boosttempgauges:

  • # reviews: 328349
  • rating: 98.8%
  • city: Carson, California

shipping boosttempgauges:

  • cost: $0.00
  • carrier: FedEx
  • transit: 4-8 Days
  • service: FedEx Ground / FedEx Home Delivery
  • class: Standard
  • type: Fixed

offer boosttempgauges:

  • started: April 15, 2026
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

general boosttempgauges:

  • Interior Parts Accessories > Gauges > Individual Gauges
  • condition: New

returns boosttempgauges:

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

payments boosttempgauges:

  • wallet: Apple-pay
  • credit card: Visa
  • other
for makes: infiniti, for years: 2015-2019, part type: speedometer, notes: vehicle speed sensor, years: 2015 2016 2017 2018 2019, application: infiniti q70l speedometer transmitter, cs-sku: 400,
category: auto parts > interior parts accessories > gauges > individual gauges, sku: 20276283031248793,
Trq 85625TGRB Is Similar To:
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4 offers $50.94–$55.91 USD
  • New. Offer #1 priced at $50.94 + $0.00 shipping estimate = $50.94* total. 2015-2019 Infiniti .FREE SHIPPING
  • New. Offer #2 priced at $55.91 + $0.00 shipping estimate = $55.91* total. 12 Month Warranty.FREE SHIPPING
  • New. Offer #3 priced at $51.36 + $0.00 shipping estimate = $51.36* total. Notes: Vehicle Speed Sensor.FREE SHIPPING
  • New. Offer #4 priced at $55.91 + $0.00 shipping estimate = $55.91* total. FREE SHIPPING

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