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Standard DS721T Cruise Control Switch
Reliable Cruise Control Switch for Buick Century and Regal
The Standard DS721T cruise control switch is designed to provide precise control and reliable operation for your Buick Century or Regal. Engineered to meet OEM specifications, this switch ensures consistent performance in your vehicle's cruise control system.
Key Features of the Standard DS721T Cruise Control Switch
- Compatible with Buick Century and Buick Regal models
- 12-volt electrical system compatibility
- Male connector with 3 connection points for secure wiring
- Female blade terminals, totaling 33 in quantity, for reliable electrical contact
- Blade-type terminals designed for durability and ease of installation
Detailed Description of the DS721T Cruise Control Switch
The DS721T cruise control switch from Standard is built to integrate seamlessly with the electrical system of Buick Century and Regal vehicles. Featuring a male connector with three pins, it ensures a stable connection to the vehicle’s wiring harness. The switch terminals are female blade types, with a total of 33 terminals designed to maintain consistent electrical conductivity and resist corrosion over time. Operating at 12 volts, this switch is compatible with the standard automotive electrical system, providing dependable control for cruise functions.
Common Applications and Issues Addressed
- Restores cruise control functionality in Buick Century and Regal models
- Replaces faulty or worn cruise control switches causing intermittent operation
- Solves electrical connection issues related to damaged or corroded terminals
- Improves driver control and safety by ensuring responsive cruise control engagement
- Addresses problems with cruise control switch failure due to connector wear
Installation Notes and Tips
When installing the DS721T cruise control switch, ensure the vehicle’s battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal types match the vehicle’s wiring harness before installation. Carefully align the male connector with the corresponding female socket and secure all blade terminals to avoid loose connections. Testing the cruise control system after installation is recommended to confirm proper operation.
Quality Assurance and Warranty Information
Standard parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. While specific warranty details for the DS721T are not provided here, Standard typically offers coverage against manufacturing defects. Consult the product documentation or manufacturer for exact warranty terms.
| Brand | Standard |
|---|---|
| Part Number | DS721T |
| Connector Gender | Male |
| Connector Quantity | 3 |
| Terminal Gender | Female |
| Terminal Quantity | 33 |
| Terminal Type | Blade |
| Voltage | 12 |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Buick | Century | N/A | w/ Cruise Control |
| 2005 | Buick | Century | N/A | w/ Cruise Control; Combo Switch |
| 2005 | Buick | Century | N/A | |
| 2004 | Buick | Century | N/A | w/ Cruise Control |
| 2004 | Buick | Century | N/A | w/ Cruise Control; Combo Switch |
| 2004 | Buick | Century | N/A | |
| 2004 | Buick | Regal | N/A | w/ Cruise Control |
| 2004 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch |
| 2004 | Buick | Regal | N/A | |
| 2003 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2003 | Buick | Century | N/A | |
| 2003 | Buick | Century | N/A | w/ Cruise Control |
| 2003 | Buick | Regal | N/A | w/ Cruise Control |
| 2003 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2003 | Buick | Regal | N/A | |
| 2002 | Buick | Century | N/A | |
| 2002 | Buick | Century | N/A | w/ Cruise Control |
| 2002 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2002 | Buick | Regal | N/A | |
| 2002 | Buick | Regal | N/A | w/ Cruise Control |
| 2002 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2001 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2001 | Buick | Century | N/A | |
| 2001 | Buick | Century | N/A | w/ Cruise Control |
| 2001 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2001 | Buick | Regal | N/A | w/ Cruise Control |
| 2001 | Buick | Regal | N/A | |
| 2000 | Buick | Century | N/A | w/ Cruise Control |
| 2000 | Buick | Century | N/A | |
| 2000 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 2000 | Buick | Regal | N/A | w/ Cruise Control |
| 2000 | Buick | Regal | N/A | |
| 2000 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
| 1999 | Buick | Century | N/A | w/ Cruise Control |
| 1999 | Buick | Century | N/A | |
| 1999 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 1999 | Buick | Regal | N/A | w/ Cruise Control |
| 1999 | Buick | Regal | N/A | |
| 1999 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
| 1998 | Buick | Century | N/A | w/ Cruise Control |
| 1998 | Buick | Century | N/A | |
| 1998 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 1998 | Buick | Regal | N/A | |
| 1998 | Buick | Regal | N/A | w/ Cruise Control |
| 1998 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
| 1997 | Buick | Century | N/A | |
| 1997 | Buick | Century | N/A | w/ Cruise Control; Combo Switch Assembly |
| 1997 | Buick | Century | N/A | w/ Cruise Control |
| 1997 | Buick | Regal | N/A | w/ Cruise Control |
| 1997 | Buick | Regal | N/A | |
| 1997 | Buick | Regal | N/A | w/ Cruise Control; Combo Switch Assembly |
* 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.