GMCSierra 15002018
  1. GMC Sierra 1500
  2. Problems
  3. 2018
  4. Exterior Lighting

2018 GMC Sierra 1500 Exterior Lighting Problems

2
Owner complaint records in our dataset

Records are owner complaints, not a measured failure rate.

Owner complaint recordsComplaint records reflect reports in our dataset and do not measure how frequently the problem occurs across all vehicles.

Mileage in stored records

BandRecords
1–30k mi2

Complaint records

Owner-submitted complaint content, presented as stored.

  • March 3, 2019 · 3,000 miles

    Exterior Lighting

    Passenger side headlight jiggles up and down constantly over every small bump. Very distracting and leaves many black areas on the road from lack of light. Fix this immediately!

    ODI 11185013

  • February 2, 2019 · 4,000 miles

    Exterior Lighting

    Passengers side low beam jiggles up and down when going over small bumps. Dealer tells me its a common issue with the projector style headlights but cannot be replaced under warranty until gm recognizes it.

    ODI 11175156

Catalog parts for this system

Catalog year/make/model rows for 2018 GMC Sierra 1500.

KAI

New Standard Replacement Driver Side Headlight Assembly, GM2502453

MPN: GM2502453

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KAI

New Standard Replacement Driver Side Headlight Assembly, GM2502459

MPN: GM2502459

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KAI

New Standard Replacement Passenger Side Headlight Assembly, GM2503453

MPN: GM2503453

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KAI

New Standard Replacement Passenger Side Headlight Assembly, GM2503459

MPN: GM2503459

View product →

Catalog fitment does not by itself prove OEM-equivalent compatibility.