Standard Ignition DS-941 Headlight Dimmer Switch

Brand Standard Ignition DS-941
Attachment Method Bolt On
Connector Gender Female; Male
Connector Shape Rectangular
Contents Switch
Cruise Control Cancel Included No
Cruise Control On/Off Operator Inc Yes
Cruise Control Resume Included No
Cruise Control Set Included No
Cruise Control Speed Adjustment In No
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 Male; Female
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
Fits Chevrolet · 6 vehicles

Bolt-on installation. Switch mounts cleanly with no modifications needed.

Combination switch. Integrates lighting, wiper, washer, and turn signal controls.

Copper alloy conductors. Deliver strong conductivity with low resistive losses.

Cross-references Dorman - HELP 2330838, HOLSTEIN 2FMS0001 and 1S2701 for the same application. See all 16.

$128.87Free shipping
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Headlight Dimmer Switch for Chevrolet Impala

Restore reliable lighting control with this Standard Ignition headlight dimmer switch, part number DS-941. Built for 2000-2005 Chevrolet Impala models with cruise control, it combines headlight dimmer, turn signal, windshield wiper, and washer functions in one replacement switch.

Key Features

  • Direct replacement headlight dimmer switch for select Chevrolet Impala applications
  • Bolt-on attachment with 3 rectangular connector cavities
  • Combination switch with turn signal control and indicator markings
  • Includes latching high beam operator and momentary high beam flasher
  • Windshield washer spray, wiper delay, and wiper speed functions included
  • 12-volt electrical design with copper alloy conductors for low-resistance current flow
  • New switch with 100% tested mechanical and electrical switching performance

Detailed Description

Standard Ignition DS-941 is a combination switch engineered for dependable lighting and wiper control in the 2000-2005 Chevrolet Impala. It is built with high-grade materials and copper alloy conductors to support consistent electrical conductivity, while the switch is tested to verify both mechanical action and electrical switching performance. This replacement is a practical choice when the original dimmer or multifunction switch no longer responds correctly.

This part cross-references Dorman - HELP 2330838 for the same application. Standard Ignition DS-941 is also referenced by aftermarket numbers commonly used for the same Chevrolet Impala fitment, including 1S2701 and SW2897.

What It Helps Fix

  • Headlights that do not switch properly between low and high beam
  • Turn signal operation that is intermittent or unresponsive
  • Windshield wiper delay or speed control problems
  • Washer spray activation issues at the steering column switch
  • Worn or damaged multifunction switch contacts

Installation Notes and Tips

Fits 2000-2005 Chevrolet Impala, N/A. Verify the connector style, terminal count, and cruise control configuration before installation. This switch uses a bolt-on attachment method and 3 connector cavities, so matching the original electrical layout is important for proper operation. Confirm the vehicle is equipped for the listed application before replacing the part.

Quality Assurance

Standard Ignition builds this switch with robust materials and tests each unit for mechanical and electrical switching performance. The DS-941 is a new replacement part intended to meet the demands of professional service work on Chevrolet Impala lighting and multifunction switch repairs.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005ChevroletImpalaN/ABrake Light Switch for vehicles with Cruise Control.
2004ChevroletImpalaN/ABrake Light Switch for vehicles with Cruise Control.
2003ChevroletImpalaN/ABrake Light Switch for vehicles with Cruise Control.
2002ChevroletImpalaN/ABrake Light Switch for vehicles with Cruise Control.
2001ChevroletImpalaN/ABrake Light Switch for vehicles with Cruise Control.
2000ChevroletImpalaN/ABrake Light Switch for vehicles with Cruise Control.
Directly replaces or cross-references 16 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - HELP — 2330838HOLSTEIN — 2FMS00011S27012-TSS442TSS4453-16657260736127001025188964580CS769DL6329DL6329SBS14220SM260ASW2897TSS44