1-20 of 143 results in Model Rockets > Rocket Engines

In Stock Model Rocket Engines

Online shopping for over 100 in stock model rocket engines, saving you up to 23%. Estes Rockets is ranked 1st out of 2 in stock model rocket engines manufacturers, followed by Aerotech. Reloadable is the most popular of the 14 in stock model rocket engines categories, then C Size, G Size, E Size, B Size, D Size and Miscellaneous.

In Stock Model Rocket Engines Categories

In Stock Model Rocket Engines Manufacturers

143 In Stock Model Rocket Engines Products

Aerotech G64-7W 29/40-120 Reload Motor Kit G RMS Model Rocket Engine #76407
8%
Off

G64-7W 29/40-120 Reload Motor Kit

G RMS Model Rocket Engine

$17.99
$16.39
 
In Stock
Earn
467
Rewards
Aerotech #ARO76407. This [[Model Rocket Motor Reload Kit Includes One G-class G64-7W Reloadable Motor Systems for RMS 29/40-120 Motor Hardware, Designed by Aerotech. Federal Law Prohibits the Sale of This Product to Persons Under Age 18. Package contains 1 Aerotech G Size Reloadable Model Rocket Engines.
Estes C6-5 Model Rocket Engines (3) Standard Rocket Motor #1614
23%
Off

C6-5 Model Rocket Engines (3)

Standard Rocket Motor

$11.79
$9.07
 
In Stock
Earn
258
Rewards
Estes #EST1614. This is a C6-5 C-class single stage model rocket engine designed to launch model rockets.
 
(67)
Aerotech G80-7T Blue Thunder Motor G Model Rocket Engine #78007
9%
Off
HAZMAT

G80-7T Blue Thunder Motor

G Model Rocket Engine

$29.99
$27.29
 
In Stock
Earn
778
Rewards
Aerotech #ARO78007. This Package Contains One G-class G80-7T Blue Thunder Single Use Composite Model Rocket Engine Designed by Aerotech.
 
(47)
Estes A8-3 Model Rocket Engines (3) Standard Rocket Motor #1598
23%
Off

A8-3 Model Rocket Engines (3)

Standard Rocket Motor

$10.29
$7.92
 
In Stock
Earn
226
Rewards
Estes #EST1598. This is a A8-3 A-class single stage model rocket engine designed to launch a model rocket.
 
(57)
Estes B6-4 Model Rocket Engines (3) Standard Rocket Motor #1606
23%
Off

B6-4 Model Rocket Engines (3)

Standard Rocket Motor

$10.79
$8.30
 
In Stock
Earn
237
Rewards
Estes #EST1606. This is a B6-4 B-class single stage model rocket engine designed to launch model rockets.
 
(48)
Estes E12-4 Model Rocket Engines (3) 24mm Standard Rocket Motor #1692
22%
Off

E12-4 Model Rocket Engines (3)

24mm Standard Rocket Motor

$23.99
$18.49
 
In Stock
* 5X Bonus *
2,360
Rewards
Estes #EST1692. This is the E12-4 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.
 
(29)
Estes 29mm Model Rocket Motor Retainer Set Pro Series II #9750
22%
Off

29mm Model Rocket Motor Retainer Set

Pro Series II

$9.00
$6.94
 
In Stock
Earn
198
Rewards
Estes #EST9750. This is the 29mm Motor Retainer Set from the Pro Series by Estes. Suitable for Ages 18 & Older.
Estes D12-5 Standard Model Rocket Engines (2) Model Rocket Motor #1567
23%
Off

D12-5 Standard Model Rocket Engines (2)

Model Rocket Motor

$11.99
$9.23
 
In Stock
Earn
263
Rewards
Estes #EST1567. This is the D12-5 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.
 
(30)
Estes Solar Model Rocket Igniters Rocket Motor Starter #2302
23%
Off

Solar Model Rocket Igniters

Rocket Motor Starter

$5.49
$4.21
 
In Stock
Earn
120
Rewards
Estes #EST2302. 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.
Estes D12-3 Standard Model Rocket Engines (2) Model Rocket Motor #1566
23%
Off

D12-3 Standard Model Rocket Engines (2)

Model Rocket Motor

$11.99
$9.23
 
In Stock
* 5X Bonus *
1,180
Rewards
Estes #EST1566. This is the D12-3 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.
 
(30)
Aerotech G64-10W 29/40-120 Reload Motor Kit G RMS Model Rocket Engine #76410
8%
Off

G64-10W 29/40-120 Reload Motor Kit

G RMS Model Rocket Engine

$17.99
$16.39
 
In Stock
Earn
467
Rewards
Aerotech #ARO76410. This Model Rocket Motor Reload Kit Includes One G-class G64-10W Reloadable Motor Systems for RMS 29/40-120 Motor Hardware, Designed by Aerotech. Federal Law Prohibits the Sale of This Product to Persons Under Age 18. Package contains 1 Aerotech G Size Reloadable Model Rocket Engines.
Estes 24mm Model Rocket Motor Retainer Set Pro Series II #9751
23%
Off

24mm Model Rocket Motor Retainer Set

Pro Series II

$8.00
$6.16
 
In Stock
Earn
176
Rewards
Estes #EST9751. 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.
Estes C6-3 Model Rocket Engines (3) Standard Rocket Motor #1613
23%
Off

C6-3 Model Rocket Engines (3)

Standard Rocket Motor

$11.79
$9.07
 
In Stock
Earn
258
Rewards
Estes #EST1613. This is a C6-3 C-class single stage model rocket engine designed to launch model rockets.
 
(21)
Estes Sonic Model Rocket Igniter Pro Series II (4) Rocket Motor Starter #2305
23%
Off

Sonic Model Rocket Igniter

Pro Series II (4)

$5.99
$4.60
 
In Stock
Earn
131
Rewards
Rocket Motor Starter Estes #EST2305. This is the Sonic Igniters from the Pro Series by Estes. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
Aerotech G76-10G 29/40 Reload Motor Kit G RMS Model Rocket Engine #77510
8%
Off

G76-10G 29/40 Reload Motor Kit

G RMS Model Rocket Engine

$17.99
$16.39
 
In Stock
Earn
467
Rewards
Aerotech #ARO77510. This is the G76-10G 29mm Reloadable Motor System from AeroTech Consumer Aerospace. For use in RMS 29mm E, F, G Motors. Package contains 1 Aerotech G Size Reloadable Model Rocket Engines.
Estes C6-7 Model Rocket Engines (3) Standard Rocket Motor #1615
23%
Off

C6-7 Model Rocket Engines (3)

Standard Rocket Motor

$11.79
$9.07
 
In Stock
Earn
258
Rewards
Estes #EST1615. This is a C6-7 C-class single stage model rocket engine designed to launch model rockets.
 
(33)
Estes A10-3T Model Rocket Engines (4) Mini Rocket Motor #1511
23%
Off

A10-3T Model Rocket Engines (4)

Mini Rocket Motor

$10.29
$7.92
 
In Stock
Earn
226
Rewards
Estes #EST1511. This is an A-class A10-3T mini model rocket engine from Estes. For use in single stage model rockets.
 
(37)
Aerotech G64-4W 29/40-120 Reload Motor Kit G RMS Model Rocket Engine #76404
8%
Off

G64-4W 29/40-120 Reload Motor Kit

G RMS Model Rocket Engine

$17.99
$16.39
 
In Stock
Earn
467
Rewards
Aerotech #ARO76404. This Model Rocket Motor Reload Kit Includes One G-class G64-4W Reloadable Motor Systems for RMS 29/40-120 Motor Hardware, Designed by Aerotech. Federal Law Prohibits the Sale of This Product to Persons Under Age 18. Package contains 1 Aerotech G Size Reloadable Model Rocket Engines.
Estes A3-4T Model Rocket Engines (4) Mini Rocket Motor #1507
23%
Off

A3-4T Model Rocket Engines (4)

Mini Rocket Motor

$10.29
$7.92
 
In Stock
Earn
226
Rewards
 
(21)
Aerotech G76-7G 29/40 Reload Motor Kit G RMS Model Rocket Engine #77507
8%
Off

G76-7G 29/40 Reload Motor Kit

G RMS Model Rocket Engine

$17.99
$16.39
 
In Stock
Earn
467
Rewards
Aerotech #ARO77507. This is the G76-7G 29mm Reloadable Motor System from AeroTech Consumer Aerospace. For use in RMS 29mm E, F, G Motors. Package contains 1 Aerotech Size Reloadable Model Rocket Engines.
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