fits model: K2500. make: Chevy. year: 1991–1996.

( Brand: Carlights360 ), ( Manufacturer Part Number: ALX-PAU-SI-TCS55-CLA5 ), ( Part Type: Control Transmission Solenoid Blade ), ( Features: Easy Installation ), ( Oe/oem Part Number: 8684216 ), ( Material: Metal ), ( Item Height: 3.500 ), ( Item Length: 2.000 ), ( Item Weight: 0.0500 ), ( Item Width: 1.500 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Oem Equivalent Part Number 2: 24203101 ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 197295005695 )
The **Carlights 360 ALX-PAU-SI-TCS55-CLA5** is a meticulously engineered, high-performance transmission control solenoid designed specifically for the **1991 1996 Chevrolet K2500** with the **5-speed automatic transmission (5T40/T404H)**, ensuring optimal hydraulic flow and precise shift control. This solenoid features a **360-degree blade terminal**, a cutting-edge design that eliminates common issues like loose or corroded connections, which can lead to erratic shifting, delayed engagement, or complete transmission failure. The terminal s robust construction prevents oxidation and ensures a consistent, low-resistance electrical path, while its flexible yet durable blade design accommodates slight misalignments in wiring harnesses, reducing the risk of damage during installation. Built with **high-quality copper alloy contacts**, this solenoid delivers superior conductivity and longevity, even under the demanding conditions of heavy-duty towing or extreme temperatures. The **PAU (Pressure Adaptive Unit) integrated design** enhances transmission responsiveness by dynamically adjusting hydraulic pressure based on driving conditions, promoting smoother upshifts and downshifts while extending the life of the valve body and torque converter. Whether you re hauling heavy loads, navigating rough terrain, or simply seeking reliable performance, this solenoid is engineered to restore factory-level or better transmission efficiency. Backed by **Carlights reputation for precision engineering and compatibility**, this part is a direct-fit replacement that requires no modifications, making it an ideal choice for mechanics and DIY enthusiasts alike who demand both performance and peace of mind.
### **Pros and Cons of buying a CarLights360 ALX-PAU-SI-TCS55-CLA5 Transmission Control Solenoid Blade Terminal for a 1991-1996 Chevy K2500**
#### **Pros:**1. **Compatibility** This part is specifically designed for the 1991-1996 Chevy K2500 transmission control solenoid, ensuring a proper fit without modification.
2. **Quality Construction** CarLights360 is a reputable brand known for durable electrical components, reducing the risk of premature failure.
3. **Easy Installation** The blade terminal design is straightforward, making it easier to connect than some older-style wiring harnesses.
4. **Reliability** A well-made solenoid terminal minimizes electrical resistance, improving transmission control system performance and longevity.
5. **Cost-Effective** Compared to full transmission rebuilds or replacements, replacing just the solenoid terminal is a low-cost fix for common electrical issues.
6. **Prevents Further Damage** A failing solenoid terminal can cause erratic shifting, stalling, or even damage to the transmission if left unaddressed.
#### **Cons:**1. **Potential Misdiagnosis** If the issue stems from a faulty transmission solenoid rather than just the terminal, replacing only the terminal may not resolve the problem.
2. **Wiring Concerns** If the wiring harness is damaged or corroded, the new terminal may not function correctly even if installed properly.
3. **Limited Availability** Since this is a specific part for an older vehicle, sourcing may be difficult if the seller is not reliable or the part goes out of stock.
4. **DIY Difficulty** While the installation is simple, those unfamiliar with transmission systems may struggle with proper diagnostics before replacement.
5. **No Warranty (if purchased used/refurbished)** If buying from a third-party seller without a warranty, there s no recourse if the part fails shortly after installation.
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### **Conclusion**
The **CarLights360 ALX-PAU-SI-TCS55-CLA5 transmission control solenoid blade terminal** is a **practical and cost-effective solution** for addressing electrical connection issues in a 1991-1996 Chevy K2500 s transmission control system. Its **direct compatibility, durability, and ease of installation** make it a strong choice for drivers experiencing shifting problems due to a faulty terminal. However, **proper diagnostics** (testing the solenoid itself, checking wiring, and ensuring no other transmission issues exist) are crucial before purchasing to avoid unnecessary expenses.
If the problem is confirmed to be a **terminal failure** (not the solenoid or wiring), this part is a **reliable upgrade**. If the issue persists after replacement, further investigation into the transmission or solenoid may be necessary.
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### **Recommendation**
- **Buy from an authorized or trusted seller** (e.g., CarLights360 s official website, reputable auto parts retailers, or eBay/Amazon with verified feedback).
- **Verify the exact issue** test the solenoid and wiring before purchasing to ensure the terminal is the root cause.
- **Consider a full transmission fluid flush** alongside the replacement, as old fluid can exacerbate solenoid-related problems.
- **Install with care** ensure the terminal is securely connected to prevent future loose connections.
**Final Verdict:** **Worth purchasing** if the diagnosis confirms a terminal failure, but **not a standalone fix for broader transmission issues**. For most drivers with a confirmed terminal problem, this is a **smart, low-risk upgrade**.
CarLights360 For Chevy K2500 1991 92 93 94 95 1996 Transmission Control Solenoid Metal Blade Terminal Push On Attachment Method Round Connector 1 Male 8684216, 24203101: Item condition: Brand New in Original Box. Built for Durability: Made from high-quality materials, this product has been tested FREE FAST SHIPPING 1 YEAR WARRANTY 30-DAY SATISFICATION GUARANTEE. Terminal Type: Blade. OEM Part #:8684216 24203101.
Please refer to manufacturer for warranty information. Contents: Solenoid. All products ship in pristine and original manufacturer packaging. Brand New - Sealed in a Box.
Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance. Material: Metal. Part: Transmission Control Solenoid. OEM Numbers: 8684216, 24203101, 24220158, 24209276.