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Standard Ignition Headlight Switch HLS1787 - front view
Standard Ignition Headlight Switch HLS1787 - connector view
Standard Ignition Headlight Switch HLS1787 - top view
Standard Ignition Headlight Switch HLS1787 - angled view
Standard Ignition Headlight Switch HLS1787 - back view
Standard Ignition Headlight Switch HLS1787 - left view
Standard Ignition Headlight Switch HLS1787 - right view
Standard Ignition Headlight Switch HLS1787 - front view
Standard Ignition Headlight Switch HLS1787 - connector view
Standard Ignition Headlight Switch HLS1787 - top view
Standard Ignition Headlight Switch HLS1787 - angled view
Standard Ignition Headlight Switch HLS1787 - back view
Standard Ignition Headlight Switch HLS1787 - left view
Standard Ignition Headlight Switch HLS1787 - right view

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Standard Ignition Headlight Switch HLS1787 for 2020-2024 GMC 6.6L (Sierra 1500, Sierra 2500 HD, Sierra 3500 HD)

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$85.85
$54.76
(You save $31.09 )
SKU: FBHK_HLS1787
UPC: 033086903316

Out of stock

Description  

The Standard Ignition Headlight Switch (part number HLS1787) is a direct-fit replacement for 2020-2024 GMC vehicles with 6.6L engines.

Specifications:

Number of Terminals12
Connector GenderMale
Terminal GenderFemale
Connector TypePlug In
FinishPlastic
FunctionsSwitch
Terminal TypePin
Color/FinishBlack, Chrome
Attachment MethodSnap Fit
Connector Quantity1

Fits: 2020-2024 GMC models including Sierra 1500, Sierra 2500 HD, and Sierra 3500 HD — 6.6L engines.

Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.

Interchanges With: BWD S10654, Duralast HLSB10401, General Motors 84469523, Airtex 1S16831, NAPA Echlin HL7812

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