INSIGNIA 317GTCLS500CVT Board Stch 703190909831 NS-55F501NA26 STCH.MT9026.761

( Brand: Insignia ), ( Manufacturer Part Number: 317GTCLS500CVT ), ( Type: Television T-con Board ), ( Compatible Model: Ns-55f501na26 ), ( UPC: 703190909831 )

Review INSIGNIA T con Board

The **Insignia 317GTCLS500CVT NS-55F501NA26** is a sophisticated and versatile **T-con board** designed to elevate the performance and connectivity of modern smart home and entertainment systems. Engineered with precision, this board serves as the backbone for seamless integration with Insignia s lineup of high-definition televisions, particularly those equipped with **4K UHD, HDR, and advanced smart platform capabilities**. The **STCH.MT9026.761** model is built on a robust **Quad-Core Cortex-A53 processor**, ensuring smooth multitasking, rapid app loading, and fluid navigation through streaming services, web browsing, and smart home automation interfaces. Its **1GB of RAM** and **8GB of internal storage** provide ample capacity for running multiple applications simultaneously, from popular streaming platforms like Netflix, Hulu, and YouTube to voice-controlled assistants such as Amazon Alexa and Google Assistant. The board s **CVT (Continuously Variable Transmission) tuning** optimizes power efficiency while maintaining peak performance, reducing heat generation and extending the lifespan of the device.

One of the standout features of this T-con board is its **compatibility with Insignia s NS-55F501NA26 TV models**, which often include **4K resolution, Dolby Vision, and HDR10** support, delivering vibrant colors, deep blacks, and lifelike contrast for an immersive viewing experience. The board s **Wi-Fi 5 (802.11ac) connectivity** ensures stable and high-speed internet access, enabling seamless streaming without buffering, while its **Bluetooth 4.2** capability allows for easy pairing with wireless peripherals like soundbars, headphones, or smart home devices. Additionally, the **built-in Ethernet port** offers a wired alternative for users seeking ultra-low latency and more reliable connections, ideal for online gaming or high-bandwidth applications.

For tech-savvy consumers and DIY enthusiasts, the **Insignia 317GTCLS500CVT NS-55F501NA26** board is a modular and upgradeable solution, allowing for customization and expansion through its **open-source-friendly design**. Whether used in a standalone TV setup or as part of a larger smart home ecosystem, this board excels in delivering a **fast, responsive, and feature-rich** digital experience. Its compact yet durable construction, combined with Insignia s reputation for affordability without compromising functionality, makes it an excellent choice for those looking to enhance their entertainment system with cutting-edge technology. From streaming movies in 4K to controlling smart lights via voice commands, this T-con board bridges the gap between hardware and software, creating a seamless and intuitive user experience.

### **Pros and Cons of buying a Insignia 317GT (CLS500CVT NS-55F501NA26 with T-Con Board STCH.MT9026.761)**

#### **Overview**

The Insignia 317GT is a compact luxury sedan based on the Opel/Vauxhall Insignia platform, offering a blend of European styling, comfort, and performance. The **CLS500CVT** variant features a continuously variable transmission (CVT), a 1.5L turbocharged engine (150 hp), and a **T-Con (Transmission Control) board** with the part number **STCH.MT9026.761**, which is a critical component for transmission function. Below is a detailed breakdown of its advantages and drawbacks.

---

### **Pros**

1. **European Luxury Styling and Build Quality**

- The Insignia platform delivers a refined, upscale interior with high-quality materials (available in higher trims).

- Spacious cabin with comfortable seating, especially for its class, offering better legroom than many rivals.

- Premium features like **cloth/leather seats, power-adjustable driver s seat, heated front seats, and a touchscreen infotainment system** (depending on trim).

2. **Efficient Engine and CVT Transmission**

- The **1.5L turbocharged engine (150 hp)** provides adequate power for city and highway driving, with decent fuel efficiency ( 6-7L/100km combined, depending on driving style).

- The **CVT (Continuously Variable Transmission)** offers smooth acceleration and fuel savings, though it may lack the sporty feel of a traditional automatic.

- Lower maintenance costs compared to high-performance engines due to its modest power output.

3. **Comfortable Ride and Handling**

- Well-tuned suspension balances comfort and road grip, making it suitable for both urban and highway driving.

- Front-wheel drive (FWD) provides good stability in normal conditions, though it may underperform in severe winter conditions compared to AWD vehicles.

4. **Tech and Safety Features**

- **Standard safety features** (depending on market/trim) include **ABS, EBD, stability control, and multiple airbags**.

- **Advanced trims** may include **adaptive cruise control, lane-keep assist, blind-spot monitoring, and parking sensors**.

- **Apple CarPlay/Android Auto** compatibility (if equipped) enhances connectivity.

5. **Affordability and Value**

- Generally **cheaper to buy and maintain** than German luxury sedans (e.g., BMW 3 Series, Audi A4).

- Lower insurance costs compared to high-end European brands.

- Good resale value in some markets due to its reliability reputation.

6. **Reliability (When Well-Maintained)**

- The **1.5L turbo engine** is known for durability if serviced regularly (oil changes, timing belt replacement if applicable).

- The **CVT transmission** is robust but requires proper maintenance (fluid changes every 60,000 80,000 km).

- The **T-Con board (STCH.MT9026.761)** is a critical part if functioning correctly, it ensures smooth gear shifts. However, failures can be costly ( $500 $1,000 for replacement).

7. **Fuel Efficiency**

- Better MPG (Miles Per Gallon) than many competitors in its class, making it cost-effective for daily commuting.

---

### **Cons**

1. **CVT Transmission Limitations**

- **Lack of traditional gears** can feel less engaging to drivers who prefer manual or automatic transmissions with fixed ratios.

- Some owners report **jerky acceleration or hesitation** if the CVT fluid is old or the system is not well-maintained.

- **Potential long-term reliability issues** with CVTs, though this varies by model. Some require **frequent fluid changes** to prevent wear.

2. **T-Con Board (STCH.MT9026.761) Reliability Concerns**

- This **transmission control module** can fail over time, causing **rough shifting, no acceleration, or error codes**.

- **Repair/replacement costs** can be high ( $500 $1,000), and parts may not always be readily available.

- If the board is already failing, this could be a **major red flag** before purchase.

3. **Resale Value and Market Demand**

- The Insignia is **not as popular as German or Japanese luxury brands**, meaning **lower resale value** over time.

- Some markets may have **limited service support** compared to mainstream brands.

4. **Engine Power Limitations**

- The **150 hp engine** may feel underpowered for **aggressive driving or towing**.

- **Turbo lag** can be noticeable at low RPM, though it improves with higher trims.

5. **Interior Quality Variability**

- **Lower trims** may have **cheaper plastics and less refined materials**, affecting long-term satisfaction.

- **Infotainment system** can be **laggy or outdated** compared to modern competitors.

6. **Maintenance Costs Over Time**

- While initial costs are low, **CVT fluid changes, timing belt replacements (if applicable), and suspension work** can add up.

- **OEM parts** may be expensive compared to aftermarket alternatives.

7. **Noise and Vibration Issues**

- Some owners report **wind noise at high speeds** and **engine vibrations** in certain driving conditions.

- **Road noise** can be intrusive in less expensive trims.

8. **Limited Availability of Parts and Dealers**

- As a **discontinued model**, finding **genuine parts and authorized service centers** may be difficult in some regions.

- **Aftermarket support** is more common but may not always be reliable.

---

### **Conclusion**

The **Insignia 317GT (CLS500CVT with T-Con board STCH.MT9026.761)** is a **decent choice for budget-conscious buyers** who prioritize **comfort, fuel efficiency, and European styling** over raw performance. It offers a **comfortable ride, good interior space, and lower running costs** compared to luxury rivals. However, **potential CVT and T-Con board issues** make it a **high-risk purchase if not thoroughly inspected**.

- **Daily commuters** who value **fuel efficiency and comfort**.

- **Buyers on a budget** who want a **luxury-like sedan without high maintenance costs**.

- **Those who prioritize reliability** and are willing to **monitor transmission health**.

- You **need a high-performance or sporty driving experience**.

- You **cannot afford potential CVT or T-Con board repairs**.

- You **want a vehicle with strong long-term resale value**.

- You **prefer traditional automatic transmissions** over CVTs.

---

### **Recommendation**

1. **Get a Pre-Purchase Inspection (PPI)**

- **Check the CVT fluid condition** (should be fresh, not burnt or leaking).

- **Test the T-Con board** for proper transmission function (no jerky shifts, error codes, or hesitation).

- **Inspect for oil leaks** (common in turbo engines).

2. **Verify Maintenance History**

- Ensure **regular oil changes** (every 10,000 15,000 km).

- Confirm **CVT fluid was changed** (recommended every 60,000 80,000 km).

- Check if the **timing belt** (if applicable) was replaced at the manufacturer s interval.

3. **Consider Alternatives**

- If **CVT reliability is a concern**, look at **hybrid models (Toyota Camry Hybrid, Honda Accord Hybrid)** or **traditional automatic sedans (Mazda6, Hyundai Sonata)**.

- If **luxury is a priority**, consider a **used BMW 3 Series or Audi A4** (though with higher costs).

4. **Budget for Potential Repairs**

- If buying used, **set aside $1,000 $2,000** for **CVT fluid replacement, T-Con board diagnostics, or suspension work**.

The **Insignia 317GT is a solid mid-range sedan** for **practical, cost-effective driving**, but **only if the transmission (especially the T-Con board) is in good condition**. If you **find a well-maintained example with a clean service history**, it can be a **great value**. However, if **transmission issues are suspected**, it may be wiser to **look elsewhere** to avoid costly repairs.

Details:

Otherwise this board will not work for you. Circuit boards do not include any manufacturer packaging and may show signs of prior installation.Parts are New or Like. IMPORTANT: Horizontal lines on the screen are virtually NEVER caused by a bad T-con board.

part #: 317gtcls500cvt prices

• $19.96-$30.89

specifications tvboardgo:

• brand: Insignia
• mpn: 317gtcls500cvt
• type: Television T-con Board
• compatible model: Ns-55f501na26
• upc: 703190909831

shipping tvboardgo:

• class: Standard, Expedited
• transit: 2-7 Days
• type: Calculated
• carrier: USPS, FedEx
• service: USPS Ground Advantage, FedEx 2Day, USPS Priority Mail
• cost: $8.60

payments tvboardgo:

• other
• wallet: Apple-pay
• credit card: Visa

offer tvboardgo:

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

general tvboardgo:

• condition: Used
• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

returns tvboardgo:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller tvboardgo:

• city: Lansing, Michigan
• rating: 99.6%
• # reviews: 67850

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