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B6 4 Rocket Engine(5)
Uses item details. Price when purchased online
Best seller Estes 3 Packs of B6-4 Model Rocket Engines - Total of 9 Engines with Starters & Plugs (1606PK3) $33.24
$3324
current price $33.24Estes 3 Packs of B6-4 Model Rocket Engines - Total of 9 Engines with Starters & Plugs (1606PK3)
34.7 out of 5 Stars. 3 reviews
Estes Rockets B6-4 Engines 3 Pack $15.84
$1584
current price $15.84Estes Rockets B6-4 Engines 3 Pack
25 out of 5 Stars. 2 reviews
Estes Rockets B6-4 Engines 3 Pack EST10021 / EST1606 $19.29
$1929
current price $19.29Estes Rockets B6-4 Engines 3 Pack EST10021 / EST1606
15 out of 5 Stars. 1 reviews
Estes Rockets B6-4 Engines 3 Pack w/ Recovery Wadding EST10055 / EST7963 FLIGHT PACK $18.84
$1884
current price $18.84Estes Rockets B6-4 Engines 3 Pack w/ Recovery Wadding EST10055 / EST7963 FLIGHT PACK
Estes B6-4 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1783) $91.02
$9102
current price $91.02Estes B6-4 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1783)
54.8 out of 5 Stars. 5 reviews
Other options to consider(44)
Estes 3 Packs of B4-4 Model Rocket Engines - Total of 9 Engines with Starters & Plugs (1602PK3) $38.99
$3899
current price $38.99Estes 3 Packs of B4-4 Model Rocket Engines - Total of 9 Engines with Starters & Plugs (1602PK3)
35 out of 5 Stars. 3 reviews
Estes® B4-4 Model Rocket Engines (3 pk)
Estes® B4-4 Model Rocket Engines (3 pk)
84.3 out of 5 Stars. 8 reviews
Best seller Estes Blast-Off Flight Pack - 24 Assorted Model Rocket Engines - Includes A8-3, B6-4, C6-3, and C6-5 (1672) $75.99
$7599
current price $75.99Estes Blast-Off Flight Pack - 24 Assorted Model Rocket Engines - Includes A8-3, B6-4, C6-3, and C6-5 (1672)
134.6 out of 5 Stars. 13 reviews
Estes Rockets B4-4 Engines 3 Pack EST10019/ EST1602 $18.84
$1884
current price $18.84Estes Rockets B4-4 Engines 3 Pack EST10019/ EST1602
Estes B6-0/B6-6 Engine Bulk Pack for Two-Stage Model Rockets - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1784) $89.84
$8984
current price $89.84Estes B6-0/B6-6 Engine Bulk Pack for Two-Stage Model Rockets - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1784)
Estes Rockets B6-0 Engines 3 Pack EST10046 / EST1608 $19.84
$1984
current price $19.84Estes Rockets B6-0 Engines 3 Pack EST10046 / EST1608
Estes B6-2 Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1605) $14.99
$1499
current price $14.99Estes B6-2 Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1605)
Estes Rockets B6-2 Engines 3 Pack EST10020 / EST1605 $16.84
$1684
current price $16.84Estes Rockets B6-2 Engines 3 Pack EST10020 / EST1605
Estes Rockets E16-4 Engines 2 Pack EST10033 / EST1696 $39.94
$3994
current price $39.94Estes Rockets E16-4 Engines 2 Pack EST10033 / EST1696
Taser Launch Set $36.60 $36.60/lb
$3660
current price $36.60$36.60/lb
Taser Launch Set
54.8 out of 5 Stars. 5 reviews
Best seller Estes D12-3 Mini Bulk Pack - 3 Packs of 2 for 6 Engines / Motors with Starters $14.80
$1480
current price $14.80Estes D12-3 Mini Bulk Pack - 3 Packs of 2 for 6 Engines / Motors with Starters
154.4 out of 5 Stars. 15 reviews
Estes Rockets B6-6 Engines 3 Pack EST10037 / EST1607 $19.84
$1984
current price $19.84Estes Rockets B6-6 Engines 3 Pack EST10037 / EST1607
Estes 2 Packs of C6-5 Model Rocket Engines - Total of 6 Engines with Starters & Plugs Was $27.67
Estes 2 Packs of C6-5 Model Rocket Engines - Total of 6 Engines with Starters & Plugs
43.8 out of 5 Stars. 4 reviews
Estes Rockets C6-5 Engines 3 Pack w/ Recovery Wadding EST10056 / EST7968 Flight Pack $15.99 Was $17.84
Now$1599
current price Now $15.99, Was $17.84$17.84
Estes Rockets C6-5 Engines 3 Pack w/ Recovery Wadding EST10056 / EST7968 Flight Pack
Best seller Estes C6-7 Upper Stage Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1615) $17.99
$1799
current price $17.99Estes C6-7 Upper Stage Model Rocket Engine Pack - Includes 3 Engines with Starters & Plugs (1615)
144.4 out of 5 Stars. 14 reviews
Flash Launch Set $39.97
$3997
current price $39.97Flash Launch Set
134.3 out of 5 Stars. 13 reviews
Estes Rockets C6-3 Model Rocket Engines 3Pk $14.99 Was $18.00
Now$1499
current price Now $14.99, Was $18.00$18.00
Estes Rockets C6-3 Model Rocket Engines 3Pk
144.8 out of 5 Stars. 14 reviews
Estes C6-5 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1789) $99.99
$9999
current price $99.99Estes C6-5 Model Rocket Engine Bulk Pack - Includes 24 Engines with Starters, Plugs, and Recovery Wadding (1789)
124.7 out of 5 Stars. 12 reviews
Estes 7315 Blue Origin Shepard Builder Kit Skill Level: Intermediate $45.53
$4553
current price $45.53Estes 7315 Blue Origin Shepard Builder Kit Skill Level: Intermediate
Estes Sidekick Model Rocket Kit $32.84
$3284
current price $32.84Estes Sidekick Model Rocket Kit
Estes Rockets C6-5 Engines 3 Pack EST10024 / EST1614 $15.94 $15.94/count
$1594
current price $15.94$15.94/count
Estes Rockets C6-5 Engines 3 Pack EST10024 / EST1614
15 out of 5 Stars. 1 reviews
Estes C6-0 Model Rocket Engines Bagged $16.99
$1699
current price $16.99Estes C6-0 Model Rocket Engines Bagged
Estes Rockets 001403 Riptide Launch Set $48.04
$4804
current price $48.04Estes Rockets 001403 Riptide Launch Set
94.4 out of 5 Stars. 9 reviews
Estes Rockets 000814 Long Ranger $19.84
$1984
current price $19.84Estes Rockets 000814 Long Ranger
34.7 out of 5 Stars. 3 reviews
Estes 7282 Tazz rocket kit Advanced $26.82
$2682
current price $26.82Estes 7282 Tazz rocket kit Advanced
45 out of 5 Stars. 4 reviews
ESTES PROSPECTOR MODEL ROCKET KIT SKILL: BEGINNER EST3240 $22.84
$2284
current price $22.84ESTES PROSPECTOR MODEL ROCKET KIT SKILL: BEGINNER EST3240
Estes 2056 U.S. Army Patriot Flying Model Rocket Kit $29.84
$2984
current price $29.84Estes 2056 U.S. Army Patriot Flying Model Rocket Kit
14 out of 5 Stars. 1 reviews
ESTES TRI-FLYER STEM ROCKET LAUNCH KIT - INCLUDES EVERYTHING NEEDED TO FLY - LAUNCH PAD, ENGINES, AND WADDING EST0647 $78.84
$7884
current price $78.84ESTES TRI-FLYER STEM ROCKET LAUNCH KIT - INCLUDES EVERYTHING NEEDED TO FLY - LAUNCH PAD, ENGINES, AND WADDING EST0647
Estes 5326 Beginner Rocket Science Starter Set $58.84
$5884
current price $58.84Estes 5326 Beginner Rocket Science Starter Set
ESTES ESAM-58 FLYING MODEL ROCKET KIT SKILL ADVANCED EST0661 $37.84
$3784
current price $37.84ESTES ESAM-58 FLYING MODEL ROCKET KIT SKILL ADVANCED EST0661
Estes Space Corps Centurion Model Rocket Starter Set - Includes Rocket Kit (Quick and Easy Assembly), Launch Pad, Launch Controller, Four AA Batteries, and Three Motors $79.99
$7999
current price $79.99Estes Space Corps Centurion Model Rocket Starter Set - Includes Rocket Kit (Quick and Easy Assembly), Launch Pad, Launch Controller, Four AA Batteries, and Three Motors
15 out of 5 Stars. 1 reviews
TOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit $899.99
$89999
current price $899.99TOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit
Estes 1441 Journey Model Rocket Launch Set, Beginner Skill Level Kit with Launch Controller and Pad, Easy to Assemble $49.84
$4984
current price $49.84Estes 1441 Journey Model Rocket Launch Set, Beginner Skill Level Kit with Launch Controller and Pad, Easy to Assemble
Estes 7265 Est7265 Space Crater Egg Launcher Rocket Kit E2x $22.99
$2299
current price $22.99Estes 7265 Est7265 Space Crater Egg Launcher Rocket Kit E2x
Estes Rockets 001323 Solar Twirl, STEM ROCKET $21.94
$2194
current price $21.94Estes Rockets 001323 Solar Twirl, STEM ROCKET
Best seller Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Blue) Was $29.80
Cison V8 Engine Kit Gas, Gasoline Ohv V8 Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own Stem V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6(Blue)
141.2 out of 5 Stars. 14 reviews
Estes ANTAR Flying Model Rocket KIT Designer Signature Series EST7310 New* $42.84
$4284
current price $42.84Estes ANTAR Flying Model Rocket KIT Designer Signature Series EST7310 New*
BESTSKY Engine Kit Gas, Gasoline Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own STEM V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6 (Green) $19.51
$1951
current price $19.51BESTSKY Engine Kit Gas, Gasoline Small-Block Engine Model Kits, Mini V8 Engine Kits That Runs, Build Your Own STEM V8 Model Engine for Adults, 4-Stroke 44cc Water-Cooled 1/6 (Green)
BESTSKY 2026 New V8 Engine Kit Gas,Gasoline Ohv V8 Small-Block Engine Model Kits,Mini V8 Engine Kits That Runs,Build Your Own Stem V8 Model Engine,4-Stroke 44Cc Water-Cooled 1/6(Black+Green) $36.08
$3608
current price $36.08BESTSKY 2026 New V8 Engine Kit Gas,Gasoline Ohv V8 Small-Block Engine Model Kits,Mini V8 Engine Kits That Runs,Build Your Own Stem V8 Model Engine,4-Stroke 44Cc Water-Cooled 1/6(Black+Green)
31 out of 5 Stars. 3 reviews
BESTSKY V8 Engine Kit Gas,Gasoline V8 Small-Block Engine Model Kits,Mini V8 Engine Kits That Runs,Build Your Own Stem V8 Model Engine for Adults,4-Stroke 44Cc Water-Cooled 1/6(Blue) $22.76
$2276
current price $22.76BESTSKY V8 Engine Kit Gas,Gasoline V8 Small-Block Engine Model Kits,Mini V8 Engine Kits That Runs,Build Your Own Stem V8 Model Engine for Adults,4-Stroke 44Cc Water-Cooled 1/6(Blue)
BESTSKY 2026 New V8 Engine Model Kit-Mini V8 Engine Kits That Runs,Build Your Own V8 Model Engine for Adults and Kids,Visible V8 Mini Engine Kit That Works for Gifts $33.77
$3377
current price $33.77BESTSKY 2026 New V8 Engine Model Kit-Mini V8 Engine Kits That Runs,Build Your Own V8 Model Engine for Adults and Kids,Visible V8 Mini Engine Kit That Works for Gifts
BESTSKY 2026 New Model Engine Kit for Adults, 4/8-Cylinder Full Metal Car Engine Model, V8 Engine Model Kit, Metal Engine Model Kit, Car Engine Model Kit for Adults $18.93
$1893
current price $18.93BESTSKY 2026 New Model Engine Kit for Adults, 4/8-Cylinder Full Metal Car Engine Model, V8 Engine Model Kit, Metal Engine Model Kit, Car Engine Model Kit for Adults
Estes Wizard Model Rocket, Skill Level 1, Bulk Pack Of 12
Estes Wizard Model Rocket, Skill Level 1, Bulk Pack Of 12
Quest Rockets QUS1617 Triton-X Model Rocket Kit - Quick Kit
Quest Rockets QUS1617 Triton-X Model Rocket Kit - Quick Kit
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