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Multi-Function Switch
PART#: DS-721
Standard Ignition
+ 0 More
Interchanges
| Brand | Part # |
|---|
| ACDelco | D6280C |
| Airtex | 1S1375 |
| BWD | S14091 |
| CARQUEST Premium By WELLS | 53-14002 / 5314002 |
| Carquest Premium Vehicle Solutions | SAE1156 |
| Dorman | 2330824 |
| Duralast | SW1418 |
| Echlin | DL6099 |
| General Motors | 88963625 |
| HOLSTEIN | 2FMS0003 |
| KEM | CS208 |
| MasterPro | 2-TSS40 / 2TSS40 |
| MasterPro Ignition | 2-TSS40 / 2TSS40 |
| NAPA Solutions | 70010151 |
| Original Engine Management | TSS40 |
| Rostra Powertrain | 64-0038 / 640038 |
| Shee-Mar | SM246A |
| SKP | SK5S1529 |
| T Series | DS721T |
| VEMO | V51-80-0007 / V51800007 |
Fitments
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2005 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch | FWD; | |
| 2005 | Buick | Century | Special Edition | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch | FWD; | |
| 2005 | Buick | Century | Special Edition | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Special Edition | 3.1V6 | GAS | Combo Switch | FWD; | |
| 2005 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2005 | Buick | Century | Special Edition | 3.1V6 | GAS | | FWD; | |
| 2004 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2004 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2004 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch | FWD; | |
| 2004 | Buick | Century | Limited | 3.1V6 | GAS | with cruise control | FWD; | |
| 2004 | Buick | Century | Custom | 3.1V6 | GAS | with cruise control | FWD; | |
| 2004 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2004 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2004 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch | FWD; | |
| 2004 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2004 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2004 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2004 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2004 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2004 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch | FWD; | |
| 2004 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch | FWD; | |
| 2004 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2003 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2003 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2003 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2003 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2003 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2003 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2003 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2003 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2003 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2003 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2003 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2003 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2002 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2002 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2002 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2002 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2002 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2002 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2002 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2002 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2002 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2002 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2002 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2002 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2002 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2002 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2002 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2002 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2001 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2001 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2001 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2001 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2001 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2001 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2001 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2001 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2001 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2001 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2001 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2001 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2001 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2001 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2001 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2001 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2000 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2000 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2000 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 2000 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2000 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2000 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 2000 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2000 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LSE | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2000 | Buick | Regal | GSE | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LSE | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2000 | Buick | Regal | GSE | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LSE | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LSE | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | GSE | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 2000 | Buick | Regal | GSE | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 2000 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1999 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1999 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1999 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1999 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 1999 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 1999 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1999 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1999 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1999 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1998 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1998 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1998 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 1998 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1998 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1998 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 1998 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1998 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1998 | Buick | Regal | 25th Anniversary Edition | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | 25th Anniversary Edition | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1998 | Buick | Regal | 25th Anniversary Edition | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1998 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1998 | Buick | Regal | 25th Anniversary Edition | 3.8V6 | GAS | | FWD; | |
| 1997 | Buick | Century | Custom | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 1997 | Buick | Century | Limited | 3.1V6 | GAS | Combo Switch Assembly | FWD; | |
| 1997 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1997 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1997 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1997 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1997 | Buick | Century | Custom | 3.1V6 | GAS | | FWD; | |
| 1997 | Buick | Century | Limited | 3.1V6 | GAS | | FWD; | |
| 1997 | Buick | Regal | GS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1997 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1997 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; | |
| 1997 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1997 | Buick | Regal | LS | 3.8V6 | GAS | Combo Switch Assembly | FWD; | |
| 1997 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1997 | Buick | Regal | GS | 3.8V6 | GAS | | FWD; | |
| 1997 | Buick | Regal | LS | 3.8V6 | GAS | | FWD; |
Specifications
| Attachment Method | Bolt On |
| California Proposition 65 | Warning: This product contains a chemical known to the State of California to cause cancer. |
| Connector Gender | Male |
| Connector Quantity | 3 |
| Connector Shape | Rectangular |
| Cruise Control Cancel Included | Yes |
| Cruise Control On/Off Operator Inc | Yes |
| Cruise Control Resume Included | Yes |
| Cruise Control Set Included | Yes |
| Cruise Control Speed Adjustment In | Yes |
| Displayed | Yes |
| Fog Light Operator Included | No |
| Functions | Combination Switch |
| Indicator Markings Included | Yes |
| Latching High Beam Operator Includ | Yes |
| Main Light Operator Included | No |
| Momentary High Beam Flasher Includ | Yes |
| New or Reman | New |
| Number Of Connector Cavities | 3 |
| Number Of Wiper Delay Settings | 5 |
| Number Of Wiper Speed Settings | 3 |
| Rear Window Washer Spray Included | No |
| Rear Window Wiper Delay Control In | No |
| Rear Window Wiper Speed Setting In | No |
| Running Light Operator Included | No |
| Terminal Gender | Female |
| Terminal Quantity | 33 |
| Terminal Type | Blade |
| Turn Signal Control Included | Yes |
| Turn Signal/Directional Indicator | Yes |
| Voltage | 12 |
| Windshield Washer Spray Included | Yes |
| Windshield Wiper Delay Setting Inc | Yes |
| Windshield Wiper Speed Setting Inc | Yes |
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns
Delivery Info
Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.
Returns Info
Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
