HomeElectrical, Lighting and Body > SwitchesStandard Ignition DS-1270 Turn Signal Switch
Part #: DS-1270

Standard Ignition DS-1270 Turn Signal Switch

⚙️ 13 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Pontiac, Grand Prix and Tempest
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Turn Signal Switch for Pontiac Grand Prix and Tempest

The Standard Ignition DS-1270 turn signal switch is designed specifically for Pontiac Grand Prix and Tempest models. This new, black plastic switch integrates multiple cruise control functions and turn signal operations to ensure smooth and dependable vehicle control.

  • Compatible with Pontiac Grand Prix and Tempest vehicles
  • Includes cruise control cancel, on/off, resume, set, and speed adjustment functions
  • Turn signal and directional indicator control included
  • Features latching high beam operator and momentary high beam flasher
  • Black plastic finish with male connector and female pin terminals
  • Indicator markings clearly displayed for ease of use

Comprehensive Functionality and Durable Design

The DS-1270 turn signal switch from Standard Ignition offers a robust solution for electrical and lighting control in Pontiac Grand Prix and Tempest models. Its black plastic construction provides durability while the single male connector with four female pin terminals ensures secure and reliable electrical connections. This switch supports full cruise control operations including cancel, on/off, resume, set, and speed adjustment, allowing drivers to maintain consistent speed with ease. Additionally, it incorporates turn signal control and directional indicators, along with latching and momentary high beam functions for enhanced lighting control. The clearly displayed indicator markings improve usability and driver awareness.

Common Applications and Problem Resolution

  • Replacement for faulty or unresponsive turn signal switches in Pontiac Grand Prix and Tempest
  • Restores cruise control functionality when original switch fails
  • Fixes issues with high beam operation and signaling
  • Resolves electrical connection problems related to worn or damaged terminals
  • Improves driver control and safety through reliable switch operation

Installation Notes and Tips

Installation of the Standard Ignition DS-1270 turn signal switch requires basic automotive electrical knowledge. Ensure the vehicle's battery is disconnected before beginning to avoid electrical shorts. The switch features a single male connector with four female pin terminals, so verify connector compatibility with your Pontiac Grand Prix or Tempest wiring harness. Follow the vehicle’s service manual for proper removal of the old switch and installation of the new unit. Test all cruise control and lighting functions after installation to confirm correct operation.

Quality Assurance and Warranty

This Standard Ignition DS-1270 turn signal switch is a new, OEM-quality replacement part designed to meet or exceed original equipment specifications. Manufactured with precision and tested for durability, it provides reliable performance for Pontiac Grand Prix and Tempest vehicles. Standard Ignition parts typically come with a limited warranty covering defects in materials and workmanship, ensuring confidence in your purchase.

BrandStandard Ignition
Part NumberDS-1270
ColorBlack
Connector GenderMale
Cruise Control Cancel IncludedYes
Cruise Control On/Off Operator IncYes
Cruise Control Resume IncludedYes
Cruise Control Set IncludedYes
Cruise Control Speed Adjustment InYes
DisplayedYes
FinishPlastic
Fog Light Operator IncludedNo
Indicator Markings IncludedYes
Latching High Beam Operator IncludYes
Main Light Operator IncludedNo
Momentary High Beam Flasher IncludYes
New or RemanNew
Number Of Connector Cavities1
Rear Window Washer Spray IncludedNo
Rear Window Wiper Delay Control InNo
Rear Window Wiper Speed Setting InNo
Running Light Operator IncludedNo
Terminal GenderFemale
Terminal TypePins
Turn Signal Control IncludedYes
Turn Signal/Directional IndicatorYes
Windshield Washer Spray IncludedNo
Windshield Wiper Delay Setting IncNo
Windshield Wiper Speed Setting IncNo

This part fits 13 vehicles. Search below:

YearMakeModelPositionNotes
1993PontiacGrand PrixN/A
1992PontiacGrand PrixN/A
1991PontiacGrand PrixN/A
1991PontiacTempestN/A
1990PontiacGrand PrixN/Aw/ Cruise Control; Single Lever Multifunction Switch Assembly
1990PontiacGrand PrixN/A
1990PontiacTempestN/A
1989PontiacGrand PrixN/Aw/ Cruise Control; Single Lever Multifunction Switch Assembly
1989PontiacGrand PrixN/A
1989PontiacTempestN/A
1988PontiacGrand PrixN/Aw/ Cruise Control; Single Lever Multifunction Switch Assembly
1988PontiacGrand PrixN/A
1988PontiacTempestN/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:

1S73632511162653-14050CC112S17010SW4919

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.