Hummer H3 Engines

Engines for the Hummer H3, fitment-verified and warranty-backed. Select a year below to see the units we have in stock and current pricing.

Available Engines (2)

  • Used Engine

    Price
    $2,813.00
    Engine:
    3.7L
    Mileage:
    165,133
    Condition:
    used

  • Used Engine

    Price
    $3,211.00
    Engine:
    3.7L
    Mileage:
    120,630
    Condition:
    used

Hummer H3 Engines by Year