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Model Rocket Engines
Online shopping for 179 model rocket engines, saving you up to 39%. Reloadable is the most popular of the 14 model rocket engines categories, then G Size, and C Size.
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Solar Model Rocket Igniters Rocket Motor Starter #2302
Solar Model Rocket Igniters
Rocket Motor Starter
Estes # est2302
$5.49 $4.21
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This is the Solar Model Rocket Starters by Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.
HDK-11 Delay Kit HAZ
HDK-11 Delay Kit HAZ
Aerotech # aro43511
$4.95 $4.19
SALE
15% Off
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HDK-12 Delay Kit HAZ
HDK-12 Delay Kit HAZ
Aerotech # aro43512
$4.95 $4.49
* currently unavailable
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24mm To 29mm Motor Adapter Model Rocket Engine Supply #9753
24mm To 29mm Motor Adapter
Model Rocket Engine Supply
Estes # est9753
$5.99 $4.60
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This is the 24mm to 29mm Engine Adapters by Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
Sonic Model Rocket Igniter Pro Series II (4) Rocket Motor Starter #2305
Sonic Model Rocket Igniter
Pro Series II (4)
Rocket Motor Starter
Estes # est2305
$5.99 $4.60
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This is the Sonic Igniters from the Pro Series by Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
Mini Igniter Plug 5 Orange/5 Green Model Rocket Engine Plug #2250
Mini Igniter Plug 5 Orange/5 Green
Model Rocket Engine Plug
Estes # est2250
$6.00 $4.29
SALE
29% Off
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This is the Mini Engine Igniter Plugs for Flying Model Rockets from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.
Standard Igniter Plug 5 Magenta/5 Yellow Model Rocket Engine Plug #2251
Standard Igniter Plug 5 Magenta/5 Yellow
Model Rocket Engine Plug
Estes # est2251
$6.00 $3.63
SALE
40% Off
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This is the Standard Engine Igniter Plugs for Flying Model Rockets from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.
C11/D/E (29mm) Igniter Plug 5 White/5 Black Model Rocket Engine Plug #2252
C11/D/E (29mm) Igniter Plug 5 White/5 Black
Model Rocket Engine Plug
Estes # est2252
$6.00 $4.61
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This is the C11/D/E Igniter Plugs for Flying Model Rockets from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.
C11-7 Standard Model Rocket Engines (2) Model Rocket Motor #1524
C11-7 Standard Model Rocket Engines (2)
Model Rocket Motor
Estes # est1524
$7.99 $6.14
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This is the C11-7 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. 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.
C11-5 Standard Model Rocket Engines (2) Model Rocket Motor #1523
C11-5 Standard Model Rocket Engines (2)
Model Rocket Motor
Estes # est1523
$7.99 $6.14
* currently unavailable
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This is the C11-5 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. 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.
C11-0 Standard Model Rocket Engines (2) Model Rocket Motor #1521
C11-0 Standard Model Rocket Engines (2)
Model Rocket Motor
Estes # est1521
$7.99 $6.14
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This is the C11-0 Standard Model Rocket Engines/Motors from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. 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.
24mm Model Rocket Motor Retainer Set Pro Series II #9751
24mm Model Rocket Motor Retainer Set
Pro Series II
Estes # est9751
$8.00 $6.16
* currently unavailable
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This is the 24mm Engine Retainer Set from Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12. For your safety and enjoyment, always follow the NAR Model Rocketry Safety Code while participating in any model rocketry activities.
HDK-10 Delay
HDK-10 Delay
Aerotech # aro43510
$6.99 $6.39
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HDK-25 Delay Kit
HDK-25 Delay Kit
Aerotech # aro43525
$6.99 $6.39
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HDK-09 Delay
HDK-09 Delay
Aerotech # aro43509
$6.99 $6.39
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HDK-08 Delay Kit HAZ
HDK-08 Delay Kit HAZ
Aerotech # aro43508
$6.99 $6.39
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HDK-06 Delay Kit
HDK-06 Delay Kit
Aerotech # aro43506
$6.99 $6.39
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HDK-05 Delay Kit
HDK-05 Delay Kit
Aerotech # aro43505
$6.99 $6.39
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HDK-04 Delay Kit
HDK-04 Delay Kit
Aerotech # aro43504
$6.99 $6.39
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HDK-03 Delay Kit
HDK-03 Delay Kit
Aerotech # aro43503
$6.99 $6.39
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HDK-07 Delay Kit HAZ
HDK-07 Delay Kit HAZ
Aerotech # aro43507
$6.99 $6.39
* currently unavailable
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HDK-13 Delay
HDK-13 Delay
Aerotech # aro43513
$6.99 $6.39
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HDK-15 Delay Kit
HDK-15 Delay Kit
Aerotech # aro43515
$6.99 $6.39
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HDK-01 Delay Kit
HDK-01 Delay Kit
Aerotech # aro43501
$6.99 $6.39
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HDK-24 Delay Kit
HDK-24 Delay Kit
Aerotech # aro43524
$6.99 $6.39
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HDK-23 Delay Kit HAZ
HDK-23 Delay Kit HAZ
Aerotech # aro43523
$6.99 $6.39
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This is the Aerotech Consumer Aerospace HDK-23 Delay Kit. For use with Reloadable Motor System Reload Kits F22-7J.
HDK-21 Delay Kit
HDK-21 Delay Kit
Aerotech # aro43521
$6.99 $6.39
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HDK-20 Delay Kit HAZ
HDK-20 Delay Kit HAZ
Aerotech # aro43520
$6.99 $6.39
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HDK-16 Delay Kit HAZ
HDK-16 Delay Kit HAZ
Aerotech # aro43516
$6.99 $6.39
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HDK-19 Delay Kit
HDK-19 Delay Kit
Aerotech # aro43519
$6.99 $6.39
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HDK-17 Delay Kit
HDK-17 Delay Kit
Aerotech # aro43517
$6.99 $6.39
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29mm Model Rocket Motor Retainer Set Pro Series II #9750
29mm Model Rocket Motor Retainer Set
Pro Series II
Estes # est9750
$9.00 $6.94
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User Gallery Examples
This is the 29mm Motor Retainer Set from the Pro Series by Estes. Suitable for Ages 18 & Older.
Model Rocket Booster Stage 29mm Pro Series II #9752
Model Rocket Booster Stage
29mm Pro Series II
Estes # est9752
$9.99 $7.70
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This is the Estes Pro Series II E2X Booster. Turn your Pro Series E2X model rocket into a two stage rocket, and see your altitudes go up by 1,000 feet!!
1/2A3-4T Model Rocket Engines (4) Mini Rocket Motor #1504
1/2A3-4T Model Rocket Engines (4)
Mini Rocket Motor
Estes # est1504
$10.29 $7.35
SALE
29% Off
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1/2 A6-2 Model Rocket Engines (3) Standard Rocket Motor #1593
1/2 A6-2 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1593
$10.29 $7.35
SALE
29% Off
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This is a 1/2A6-2 1/2A-class single stage model rocket engine designed to launch model rockets.
A8-0 Model Rocket Booster Engines (3) Standard Rocket Motor #1600
A8-0 Model Rocket Booster Engines (3)
Standard Rocket Motor
Estes # est1600
$10.29 $7.92
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This is a 3-Pack of Estes A8-0 Model Rocket "A" Engines. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
1/4A3-3T Model Rocket Engines (4) Mini Rocket Motor #1502
1/4A3-3T Model Rocket Engines (4)
Mini Rocket Motor
Estes # est1502
$10.29 $7.92
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A8-5 Model Rocket Engines (3) Standard Rocket Motor #1599
A8-5 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1599
$10.29 $7.92
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This is an A8-5 A-class single stage model rocket engine designed to launch model rockets.
A3-4T Model Rocket Engines (4) Mini Rocket Motor #1507
A3-4T Model Rocket Engines (4)
Mini Rocket Motor
Estes # est1507
$10.29 $7.92
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A10-0T Model Rocket Booster Engines (4) Mini Rocket Motor #1510
A10-0T Model Rocket Booster Engines (4)
Mini Rocket Motor
Estes # est1510
$10.29 $7.92
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This is a 4-Pack of Estes A10-0T Model Rocket "A" Engines. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
A10-3T Model Rocket Engines (4) Mini Rocket Motor #1511
A10-3T Model Rocket Engines (4)
Mini Rocket Motor
Estes # est1511
$10.29 $7.92
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This is an A-class A10-3T mini model rocket engine from Estes. For use in single stage model rockets.
1/2A3-2T Model Rocket Engines (4) Mini Rocket Motor #1503
1/2A3-2T Model Rocket Engines (4)
Mini Rocket Motor
Estes # est1503
$10.29 $7.92
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A8-3 Model Rocket Engines (3) Standard Rocket Motor #1598
A8-3 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1598
$10.29 $7.92
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This is a A8-3 A-class single stage model rocket engine designed to launch a model rocket.
B6-0 Model Rocket Booster Engines (3) Standard Rocket Motor #1608
B6-0 Model Rocket Booster Engines (3)
Standard Rocket Motor
Estes # est1608
$10.79 $8.30
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This is a replacement B6-0 Estes Model Rocket Engine. Recommended for ages 10 and over with adult supervision for ages 12 and under.
B6-6 Model Rocket Engines (3) Standard Rocket Motor #1607
B6-6 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1607
$10.79 $8.30
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B6-4 Model Rocket Engines (3) Standard Rocket Motor #1606
B6-4 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1606
$10.79 $8.30
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B6-2 Model Rocket Engines (3) Standard Rocket Motor #1605
B6-2 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1605
$10.79 $7.70
SALE
29% Off
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B4-4 Model Rocket Engines (3) Standard Rocket Motor #1602
B4-4 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1602
$10.79 $8.30
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B4-2 Model Rocket Engines (3) Standard Rocket Motor #1601
B4-2 Model Rocket Engines (3)
Standard Rocket Motor
Estes # est1601
$10.79 $8.30
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C6-0 Model Rocket Booster Engines (3) Standard Rocket Motor #1616
C6-0 Model Rocket Booster Engines (3)
Standard Rocket Motor
Estes # est1616
$11.79 $9.07
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User Gallery Examples
This is a C6-0 C-class model rocket booster engine used for launching multi-stage model rockets.
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