ESTES: Mixed Engine Plug Set – White & Black (10-Pack)

$7.49
& Free Shipping over $69* Exclusions Apply
SKU: 264772
  • Engine Plug Set
  • Replacement Parts
  • Model Compatibility
Adding to cart… The item has been added

Details

Keep your launches on track with the Estes Plugs for Large Engines (10 pack). Whether you’ve misplaced your starter plugs or simply need extras, this pack ensures you’ll always be prepared for launch day. Designed specifically for larger engines, these plugs hold your starter securely in place while helping your rocket motor build up the pressure it needs for a successful ignition.

Each pack includes 10 plugs—white plugs for D12 and 29 mm E and F engines, and black plugs for C11 and 24 mm E engines. With a perfect fit and dependable performance, these plugs make setup simple and reliable, so you can focus on the excitement of countdown and liftoff.

  • Engine Compatibility: Works with C11, D12, 24 mm E, and 29 mm E and F engines
  • Pack Size: Includes 10 plugs for multiple launches
  • Color Coded: White plugs for D12/29 mm engines and black plugs for C11/24 mm engines
  • Reliable Fit: Keeps starters securely in place for consistent ignition
  • Always Prepared: Perfect for restocking your launch supplies

Overview

The Estes Plugs for Large Engines are a must-have accessory for rocketeers flying with C11, D12, and E size engines, as well as larger 29 mm E and F engines. These plugs are designed to hold your starter in place during launch preparation, ensuring that ignition is consistent and reliable every time. Without them, pressure inside the motor may not build correctly—so keeping extras on hand is essential for smooth launches.

Engine-Specific Fit

Each pack includes 10 plugs in two sizes and colors for easy identification. The white plugs are made for D12 and 29 mm E and F engines, while the black plugs fit C11 and 24 mm E engines. This thoughtful design helps eliminate guesswork and ensures that your starter is properly secured to match the engine type you’re flying with.

Convenient and Reliable

Starter plugs may be small, but they play a big role in the success of your launches. If you’ve ever misplaced or run out of them, you know how frustrating it can be to halt a launch day. With this 10-pack, you’ll always have spares ready, giving you peace of mind and the confidence to keep your fleet flying.

Perfect for Every Rocketeer

Whether you’re prepping for a big launch event or stocking up for your next flying season, Estes Plugs for Large Engines are an indispensable part of your toolkit. Keep them in your launch box so you never have to worry about missing a flight due to a lost or damaged plug. With Estes, you can launch with confidence, knowing every detail is covered.

Specifications

You May Also Like

What Educators are Saying About Geyer

Justin has been nothing but helpful and professional in my requests for these Boeing Defense requirements. He has been able to answer my questions and concerns quickly, and helped in securing the order that I may have made with another supplier had be not been the value-add that he is to your company. I hope his merit raise this FY was "exceeds expectations".

Jesse C.

..I contacted Geyer via email. I had an email back within minutes!.. A back and forth via email sometimes takes days with other companies and customer service doesn’t happen like this very often. When it does, it’s much appreciated. Brett at Geyer was very polite and accommodating!

John C.

The customer service rep went as far as to reach out to the manufacturer of a product to answer my question, and then provided pictures. She really went above and beyond and answered the question thoroughly and gave me exactly the information I was looking for. This entire process was also extremely fast.

Robert C.

I called to ask how to submit a Tax Exempt Certificate for my library and spoke to a real person, no automation or asking me to press a number. He was friendly, helpful and got our Tax Exempt status established immediately.

Mischelle F.

...I don't think I've ever experienced that level of customer service before, and taking it into consideration along with the quality of their products, I would absolutely recommend Geyer to fellow teachers.

Robert S.

Trusted By