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Standard Ignition TCS177 Automatic Transmission Control Solenoid
Overview of Standard Ignition Automatic Transmission Control Solenoid
The Standard Ignition TCS177 is a reliable automatic transmission control solenoid designed for select BMW models. Engineered with durable metal and plastic materials, this solenoid ensures precise transmission control for vehicles like the BMW 325Ci, 330i, and Z4.
- Connector Gender: Female
- Terminal Gender: Male with blade terminal type
- Attachment Method: Push on for secure installation
- Single rectangular connector for easy connection
- Includes one solenoid and necessary gaskets
- Constructed from metal and plastic for durability
- Two terminals included for proper electrical connection
Detailed Product Description
The Standard Ignition TCS177 automatic transmission control solenoid is designed to regulate hydraulic pressure within the transmission system, enabling smooth gear shifts and optimal vehicle performance. This solenoid features a female connector with a rectangular shape and a push-on attachment method, facilitating straightforward installation and reliable electrical contact. The male blade terminals provide secure connectivity, while the included gaskets help maintain a proper seal to prevent leaks. Compatible with BMW models such as the 325i, 525i, 530i, 330Ci, and Z4, this solenoid is built to meet OEM specifications using a combination of metal and plastic materials for long-lasting operation.
Common Applications and Problem Resolution
- Addresses erratic or delayed gear shifting in automatic transmissions
- Helps resolve transmission slipping or failure to engage gears
- Prevents transmission overheating caused by improper hydraulic pressure
- Eliminates transmission warning lights related to solenoid malfunction
- Restores smooth transmission operation in compatible BMW models
Installation Notes and Tips
Installation of the Standard Ignition TCS177 solenoid requires basic automotive tools and knowledge of transmission systems. Ensure the vehicle is safely lifted and the transmission fluid is drained before removal. The push-on connector and blade terminals simplify electrical connections, but verify all connections are secure to avoid operational issues. Replace the included gaskets during installation to maintain a proper seal and prevent leaks. No additional hardware or mounting brackets are included, so reuse existing components as needed.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TCS177 solenoid undergoes rigorous quality control testing to verify fitment and function for compatible BMW models. While specific warranty details are not provided here, Standard Ignition typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Standard Ignition |
| Part Number | TCS177 |
| Attachment Method | Push On |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Contents | Solenoid |
| Gaskets Included | Yes |
| Hardware Included | No |
| Material | Metal, Plastic |
| Mounting Bracket(s) Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Wiring Harness Included | No |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | BMW | Z4 | N/A | |
| 2005 | BMW | Z4 | N/A | |
| 2004 | BMW | Z4 | N/A | |
| 2003 | BMW | 330Ci | N/A | Automatic Transmission Control Pressure Solenoid |
| 2003 | BMW | 330i | N/A | |
| 2003 | BMW | 525i | N/A | |
| 2003 | BMW | 530i | N/A | |
| 2003 | BMW | Z4 | N/A | |
| 2002 | BMW | 325Ci | N/A | |
| 2002 | BMW | 325i | N/A | Automatic Transmission Control Pressure Solenoid |
| 2002 | BMW | 330Ci | N/A | |
| 2002 | BMW | 330i | N/A | |
| 2002 | BMW | 525i | N/A | |
| 2002 | BMW | 530i | N/A | |
| 2001 | BMW | 325Ci | N/A | |
| 2001 | BMW | 325i | N/A | Automatic Transmission Control Pressure Solenoid |
| 2001 | BMW | 330Ci | N/A | |
| 2001 | BMW | 330i | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.