Skip to product information

D12-3 Standard D Hobby Model Rocket Engine (2)

SKU: EST1566
D12-3 Std D Engine (2) by Estes Product Item #: EST1566 Includes: 2 - C11-3 Engines 2 - Starters 4 - Starter Plugs

This item is an ORM-D / Limited regulated product and can only be shipped by ground.‚  Please allow additional time for delivery.
With this hobby model Rocket Engine you can reach for the sky and this D12-3 Standard Model Rocket Engines/Motors from Estes is just the thing. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.


  • Single stage engine
  • Standard engine designed for flights in rockets weighing less than 14 ounces, including the engine
  • Engines tested and certified by the NAR
  • Easy to use and comes with clear instructions


Two D12-3 Engines Two Igniters Igniter Plugs


Model rocket Adult Supervision for Children Under 12


Length: 2.75" (7cm) Diameter: .95" (24mm)


WARNING: Flammable. Read instructions before use Do not burn, soak in water to destroy Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities Residents of California, New Jersey, Rhode Island and North Dakota please review the Terms of Sale for state specific restrictions Estes products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm