Estes Rocket Engines B4-4
B4-4 Engines
B4-4 Engines
B4-4 Engines
B4-4 Engines

Estes Rocket Engines B4-4


Regular price$13.99

  • In stock, ready to ship
  • Contact us for more information


3 – B4-4 Engines
4 – Starters
4 – Starter Plugs


The Estes B4-4 Rocket Engine 3-Pack is an 18 mm, single-staged engine designed for model rocket flights. This engine is a standard engine designed for flights in rockets weighing less than 3.5 ounces, including the engine.

Each 3-pack package includes:

  • 3 engines
  • 4 starters
  • 4 plugs

1602 B4-4 Rocket Engine 3-Pack is compatible with majority of Estes rocket kits including: 

  • 1225 Alpha
  • 1292 Wizard
  • 1261 Baby Bertha
  • 1946 Boosted Bertha
  • 1948 Big Bertha
  • 1949 Viking
  • 2008 Generic 2X
  • 2021 Cadet
  • 2056 US Army Patriot
  • 2092 Mongoose
  • 2169 Dragonite
  • 2178 Hi-Flier
  • 2452 Athena
  • 2483 Phantom Blue
  • 7000 Bull Pup 12D
  • 7220 Crossfire ISX
  • 7245 Comanche-3
  • 7259 Nike-X
  • 7281 Corvetter
  • 7284 Starship
  • 7291 Space Corps Centurion


Shipping Rates

Standard shipping rates to destinations in the continental USA are as follows:

$0 -   $25                $7.99

$25 - $50                $9.99

$50 - $100              $12.99

$100 +                     FREE*

*Your order sub-total must equal $100+ after any discounts and before tax is applied to receive FREE Shipping

Oversize or additional shipping charges may apply to some items due to their size and weight, regardless of the purchase amount. The product page will denote if an item is excluded from the free shipping promotion.  Customers will be advised shipping costs for orders going outside the continental USA for customer approval.

Shipping Methods

STANDARD SERVICE: All items ship from our Southampton, NY location within 1-2 business days. Orders with Standard service will be shipped via USPS First Class, USPS Priority Mail, UPS Ground, UPS Surepost, or FedEx Home Delivery.

EXPEDITED SERVICE:  Please call us for a quote if you wish to have your items shipped using an expedited shipping service such as UPS Two Day or Next Day..

Estimated Delivery Times

We will provide an ESTIMATED delivery timeframe at checkout based on the items in your order and your location. Some orders may arrive in multiple shipments.

Delivery timeframes are not guaranteed by any carrier, so please place time-sensitive orders in advance.

Items Lost or Damaged in Transit

Please contact us by email or calling in the event your shipment is lost or damaged.  In the event of visible damage, please keep all packaging material.  Stevenson’s will provide tracking numbers for all shipments and is not responsible for items not received that the tracking shows as having been delivered.


We offer pick-up at both our Southampton store and our East Hampton store. Please indicate at checkout where you would like to pick up your item(s) or call us at 631-283-2111.

International Orders

At this time we are unable to ship international orders.

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"Greatest selection of Toys in the area."

Gene Scanlon
Southampton, NY

"There is more fun per square foot in this treasure-packed trove than you can imagine!"

Denise Catalone Dietrich
Southampton, NY

Great unique selection of toys! The staff was helpful and friendly while I was finding a gift for my nephew and niece! I definitely will shop here again!!"

Bryan Duey

"Stevenson’s Toys is a shining example of why we all should support small businesses. They saved my son’s fifth birthday by going above and beyond to help me out after I had unbelievably bad luck finding the Playmobil house that he wanted and is near impossible to find. The first one I ordered from another seller was stolen from my front porch, and the second from a different seller was inexplicably canceled by the seller en route to my house. Enter Stevenson’s Toys, which is literally on the other side of the country. They had a single one in stock and after I explained my plight to Rosie, she not only provided a photo of the toy but her number to reach out with any questions. The owner himself called me a short while later to confirming shipping costs with UPS. When I didn’t receive a tracking number I reached out and they got it to me right away. And after two failed attempts, it arrived on my doorstep a day early! Both Rosie and Roy were incredibly kind and helpful and wonderful examples of what customer service should be. Although we are in Colorado, you better believe that I will continue shopping here not only for my son, but for my nephew who is local to the area. If you have the opportunity to shop here, do it. I’m sure you won’t be disappointed."

Diana Band

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