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Back-Up Light Switch - SMP CORP (LS-274)

Details

  • Brand:

    Parts

  • SKU:

    LS-274

  • GTIN: 00091769272258
  • UPC: 091769272258
  • Description:

    ACDelco GM Original Equipment front turn signal lamp socket/connector. Two-blade terminals with a gray, oval female connector; twist‑locks into the lamp housing to hold the front turn signal bulb and connect it to the vehicle harness.
  • Condition: New
  • Warranty:

Back-Up Light Switch - SMP CORP (LS-274)

  • Sale Price: $34.49
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aftermarket

AutoNation Aftermarket Parts FAQ & Buying Guide | AutoNation Parts

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Key Product Information

Additional Information

FITMENT Front left or right turn signal lamp socket on listed GM applications. 2‑terminal (blade) design, gray oval female connector; commonly noted as fitting 2018–2021 Equinox models without fog lamps and superseding earlier GM socket numbers. Verify by VIN when possible. Cadillac SRX (2010-2016): 2.8L V6, 3.0L V6, 3.6L V6 Chevrolet Equinox (2018-2024): 1.5L L4, 1.6L L4 Diesel, 2.0L L4 Turbo
SYMPTOMS Front turn signal inoperative or intermittent, hyper‑flashing indicator, bulb out message, melted or discolored socket, or corrosion on socket contacts.
TROUBLESHOOTING If the new bulb does not illuminate or hyper‑flashes, inspect the socket for heat damage or poor ground, check for moisture in the lamp, and verify the bulb type. On LED retrofit conversions, use CAN‑bus compatible bulbs or add proper load resistors to avoid hyper‑flash.
INSTALLATION Disconnect battery if desired. Access the front turn signal housing, rotate the socket counter‑clockwise to remove, transfer/install the correct amber bulb, seat the socket O‑ring, and twist clockwise to lock. Apply a thin film of dielectric grease to the bulb base/terminals to help prevent corrosion.
MAINTENANCE
GENERAL_NOTES Equinox front turn signal bulb is typically 7444NA (amber). This socket is OE‑equivalent to GM 84174041 and replaces earlier GM 25984640. Some catalogs list applicability as w/o fog lamp for certain Equinox trims; confirm options and build data.
FAULT_CODES
REPLACEMENTS GM 25984640
WEIGHT 0.10 lb
DIMENSIONS 2.7 x 2.0 x 1.5 inches