2019 GMC Sierra Denali 3500 Engines

Used and remanufactured engines that fit the 2019 GMC Sierra Denali 3500. Each unit below is matched to this vehicle, warranty-backed, and shipped with freight quoted at checkout from EP Engines.

Available Engines (1)

  • Used Engine

    Price
    $9,200.00
    Engine:
    6.6L
    Mileage:
    90,000
    Condition:
    used

Other GMC Sierra Denali 3500 Years

  • 2019(1)

2019 GMC Sierra Denali 3500 Engine Market Context

Is replacing the engine worth it?

Vehicle value (full-size truck):
$12,695 – $16,157
Repair makes sense under:
≈$6,492

Rule of thumb: a engine replacement is usually worth it when the installed cost stays under 45% of what the 2019 GMC Sierra Denali 3500 is worth — most units below beat that comfortably.

Frequently Asked Questions

Is it worth repairing or replacing the engine on a 2019 GMC Sierra Denali 3500?

As a general rule of thumb, an engine replacement on a 2019 GMC Sierra Denali 3500 (full-size truck segment, vehicle value roughly $12,695–$16,157) is usually worth it when the installed cost stays under about $6,492 — roughly 45% of what the vehicle is worth.