1. Chevrolet Climate Controls & Control Units To Buy
  2. sku: 11479005632982722
  3. CARLIGHTS360 ALX-PAU-SI-TCS13-CLA23

CARLIGHTS360 ALX-PAU-SI-TCS13-CLA23 Transmission Control 197295640506 Connector Solenoid Round

fits model: 3500. make: Chevy. year: 1997–1998.

Alx-pau-si-tcs13-cla23 Carlights360 For Chevy Express 3500 1997 1998 Transmission Control Solenoid Round Connector

( Brand: Carlights360 ), ( Manufacturer Part Number: ALX-PAU-SI-TCS13-CLA23 ), ( Part Type: Control Transmission Solenoid ), ( Features: Easy Installation ), ( Oe/oem Part Number: 8634960 ), ( Item Height: 4.100 ), ( Item Length: 4.000 ), ( Item Weight: 0.3800 ), ( Item Width: 1.800 ), ( Fitment Type: Direct Replacement ), ( Generic Keywords 1: Part ), ( Oem Equivalent Part Number 2: 24235642 ), ( Intended Use: Automobiles ), ( Misc Fitment Notes: See Notes ), ( Manufacturer Warranty: 1 Year ), ( UPC: 197295640506 )

Review CARLIGHTS360 Chevy Express Transmission Control Solenoid Round Connector fits 3500 1997–1998

The **Carlights360 ALX-PAU-SI-TCS13-CLA23** is a meticulously engineered transmission control solenoid designed specifically for the **1997 1998 Chevrolet 3500 series trucks** equipped with the **4L60-E or 4L65-E 4-speed automatic transmission**. This high-performance solenoid is crafted to replace the original factory unit, ensuring seamless integration with the vehicle s transmission control system while delivering enhanced reliability and durability. Engineered with precision, the solenoid features a **round connector** that matches the exact pinout and mounting configuration of the OEM part, eliminating the need for wiring modifications or adapters. Its robust construction incorporates high-quality materials, including a corrosion-resistant housing and a durable internal valve mechanism, which guarantees long-term performance even under demanding driving conditions. Whether you re tackling heavy loads, towing, or navigating rough terrain, this solenoid maintains optimal transmission fluid flow, promoting smoother shifts and improved engine response. Ideal for both restoration projects and routine maintenance, the **Carlights360 ALX-PAU-SI-TCS13-CLA23** is a direct-fit replacement that adheres to strict quality standards, ensuring compatibility and performance equivalent to or exceeding the original equipment. Perfect for mechanics, DIY enthusiasts, and fleet operators seeking a dependable upgrade, this solenoid is a testament to Carlights360 s commitment to delivering aftermarket solutions that restore and enhance vehicle functionality.

### Pros and Cons of buying a **Carlights360 ALX-PAU-SI-TCS13-CLA23 Transmission Control Solenoid (Round Connector) for a 1997-1998 Chevy 3500**

---

#### **Pros**

1. **Compatibility** This solenoid is specifically designed for the **1997-1998 Chevy 3500 HD (heavy-duty) trucks** with the **4L60-E or 4L65-E transmission**, which are common in these models. The round connector ensures a proper fit with the transmission control module (TCM).

2. **OEM Replacement Quality** Carlights360 is a reputable brand that produces aftermarket parts with high durability, often matching or exceeding OEM standards. The solenoid is built to handle the demands of a heavy-duty transmission under load.

3. **Reliability** The **4L60-E/4L65-E transmissions** in these trucks are known for longevity, but solenoids can wear out over time, causing shifting issues, rough transitions, or failure to engage gears properly. Replacing a faulty solenoid can restore smooth operation and prevent further transmission damage.

4. **Easy Installation** The round connector design simplifies wiring, reducing the risk of misrouting or loose connections. Many users report that replacing the solenoid is a straightforward DIY job requiring only basic tools (socket set, torque wrench, and possibly a transmission jack).

5. **Cost-Effective Fix** Replacing a single solenoid is significantly cheaper than a full transmission rebuild or replacement. For a heavy-duty truck, this is a minor repair that can extend the life of the transmission without a major investment.

6. **Warranty Support** Carlights360 typically offers a warranty (check the product page for specifics), providing peace of mind in case of premature failure due to defects.

7. **Performance Improvement** A failing solenoid can cause delayed shifts, harsh engagement, or even stalling. A new solenoid ensures quicker, smoother shifts and better overall transmission performance, which is critical for towing or hauling in a 3500 HD.

---

#### **Cons**

1. **Potential Counterfeit Concerns** While Carlights360 is a legitimate brand, some aftermarket parts (especially on platforms like Amazon or eBay) may be counterfeit or low-quality knockoffs. Always verify the seller s reputation and check for authenticity seals or packaging.

2. **Diagnostic Uncertainty** If the transmission symptoms (e.g., rough shifting, check engine light, or gear slipping) are caused by something other than the solenoid (e.g., low fluid, worn clutches, or TCM issues), replacing just the solenoid may not resolve the problem. A full diagnostic (e.g., scanning for codes with an OBD-II scanner) is recommended before purchase.

3. **Labor Intensity** While the solenoid itself is easy to replace, accessing it may require draining transmission fluid, removing the transmission pan, or even lifting the truck slightly to reach the solenoid. For those without mechanical experience, this could be time-consuming or frustrating.

4. **Mixed Reviews on Longevity** Some users report that while this solenoid works well initially, it may fail again after a few years, especially under heavy loads (e.g., frequent towing). This could lead to repeated replacements, though this varies by driving conditions.

5. **Compatibility Nuances** Ensure the solenoid matches your exact transmission variant (4L60-E vs. 4L65-E) and year. Some users have noted slight differences in wiring or mounting between models, so double-checking the part number and application guide is essential.

6. **Fluid and Filter Consideration** If the solenoid is being replaced due to transmission issues, it s often recommended to flush the transmission fluid and replace the filter simultaneously. This adds to the cost and effort but is crucial for long-term reliability.

7. **Limited Availability of OEM Parts** While aftermarket solenoids like this one are widely available, OEM replacements (e.g., from GM) may be harder to source and more expensive. However, the aftermarket option is usually sufficient for most users.

---

### **Conclusion**

The **Carlights360 ALX-PAU-SI-TCS13-CLA23 transmission control solenoid** is a **strong aftermarket alternative** for replacing a faulty solenoid in a **1997-1998 Chevy 3500 HD** with a 4L60-E or 4L65-E transmission. It offers **reliability, ease of installation, and cost-effectiveness**, making it a practical choice for DIYers and professionals alike. However, it s not a universal fix **proper diagnosis** (e.g., checking for transmission fluid issues, codes, or other worn components) is critical to ensure the solenoid is the root cause of the problem.

If the symptoms align with solenoid failure (e.g., delayed shifts, harsh engagement, or "slipping" gears), this part is a **solid recommendation**. For those uncomfortable with transmission work, consulting a mechanic for installation may be wise, especially if other transmission components (e.g., bands, clutches) are suspected of wear.

---

### **Final Recommendation**

**Buy the Carlights360 solenoid if:**

- You ve confirmed the issue is related to the transmission control solenoid (via diagnostic trouble codes or symptoms).

- You re comfortable with basic transmission maintenance or have access to a mechanic for installation.

- You prioritize cost-effective, high-quality aftermarket parts over OEM replacements.

**Avoid or proceed with caution if:**

- You haven t diagnosed the exact cause of transmission problems (e.g., low fluid, TCM failure, or internal wear).

- You re purchasing from an unverified seller (stick to reputable retailers or the manufacturer s website).

- You re not prepared to address related issues (e.g., fluid change, filter replacement) during the repair.

**Alternative Considerations:**

- If budget allows, an **OEM GM solenoid** (e.g., part number 24050368 or equivalent) may offer slightly better longevity but at a higher cost.

- For persistent issues, consider a **transmission fluid flush and filter change** alongside the solenoid replacement.

- If the transmission is old or heavily abused, weigh the cost of repairs against a **transmission rebuild or replacement** for long-term reliability.

Details:

CarLights360 For Chevy Express 3500 1997 1998 Transmission Control Solenoid Cylindrical Tube Terminal Round Connector 2 Female 1 Replacement 8634960, 24235642: Item condition: Brand New in Original Box. Terminal Type: Cylindrical tube. Part: Transmission Control Solenoid. Connector Gender: Female 2.

OEM Part #:8634960 24235642. Misc Notes 1: TRANSM SOLENOID. Contents: Solenoid. Built for Durability: Made from high-quality materials, this product has been tested to ensure long-lasting performance.

Connector Shape: Round. Please refer to manufacturer for warranty information. All products ship in pristine and original manufacturer packaging. Brand New - Sealed in a Box.

part #: alxpausitcs13cla23 price

  • $51.83

specifications chvyacheatercontrols:

  • for models: 3500
  • for makes: Chevy
  • for years: 1997-1998
  • brand: Carlights360
  • mpn: Alx-pau-si-tcs13-cla23
  • part type: Control Transmission Solenoid
  • features: Easy Installation
  • oe/oem part number: 8634960
  • item height: 4.100
  • item length: 4.000
  • item weight: 0.3800
  • item width: 1.800
  • fitment type: Direct Replacement
  • generic keywords 1: Part
  • oem equivalent part number 2: 24235642
  • intended use: Automobiles
  • misc fitment notes: See Notes
  • manufacturer warranty: 1 Year
  • upc: 197295640506

general chvyacheatercontrols:

  • condition: New
  • Car Truck Parts Accessories > Air Conditioning Heating > HVAC Controls Control Units

offer chvyacheatercontrols:

  • started: April 6, 2026
  • options: Ship-to-home
  • quantity: 6
  • sold: 0
  • availability: In Stock

shipping chvyacheatercontrols:

  • transit: 2-5 Days
  • class: Expedited
  • service: Expedited
  • cost: $0.00
  • type: Fixed

seller chvyacheatercontrols:

  • city: West Chicago, IL
  • rating: 99.7%
  • # reviews: 152813

returns chvyacheatercontrols:

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

payments chvyacheatercontrols:

  • wallet: Apple-pay
  • other
  • credit card: Visa
for models: 3500, for makes: chevy, for years: 1997-1998, part type: control transmission solenoid, features: easy installation, oe/oem part number: 8634960, item height: 4.100, item length: 4.000, item weight: 0.3800, item width: 1.800, fitment type: direct replacement, generic keywords 1: part, oem equivalent part number 2: 24235642, intended use: automobiles, misc fitment notes: see notes, manufacturer warranty: 1 year,
category: auto parts > car truck parts accessories > air conditioning heating > hvac controls control units, sku: 11479005632982722,
Carlights360 ALX-PAU-SI-TCS13-CLA23 Is Similar To:
chvyacheatercontrols logo
1 offer $51.83 USD
  • New. Offer #1 priced at $51.83 + $0.00 shipping estimate = $51.83* total. Connector Quantity: 2 Contents: Solenoid.FREE SHIPPING

Copyright © chvyacheatercontrols.com