PO Box 1523, St. Charles Mo. 63302 | Toll Free: 1-800-842-7859 | FAX: 1-800-466-4354
  FREE SHIPPING - orders over $100 (lower 48 states) Online Orders Only -(purchase orders excluded) -- excluding hazmat fee ...

The Estes A8-3 engine is single stage engine designed for model rocket flight. This engine is a standard engine designed for flights in rockets weighing less than 3 ounces, including the engine. Each package includes 3 engines, 4 starters and 4 starter plugs.

 SHIPPING INFORMATION: 
"Mini" through "D" Rocket Engines must be shipped ground and will be shipped by *USPS (5 - 15 business day service) or optional **UPS Hazmat (2 - 5 business day service).  UPS charges us a $37.00 fee for this Hazmat service which we have to pass on to the customer!   If you want your order to go via **UPS Hazmat, please order one UPS Hazmat Shipping Service from the "Related Products" below.
 If shipping **UPS Hazmat, only one **UPS HAZMAT charge per order is required! 

*USPS (United States Postal Service) Ground Parcel Post: Takes 5 - 15 business days and requires no extra shipping charges. (Only mini through D can be shipped this way!)
**UPS Hazmat: ships regular UPS ground Hazmat and will arrive in 2 - 5 business days depending on your zone! UPS charges us a $37.00 hazardous material fee which we have to pass along! (This is above and beyond any shipping charges. ) If UPS is your choice please see "Related Products" below to order the UPS Hazmat shipping.
Sorry for any inconvenience this may cause but we have only these shipping options due to federal law!

Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly. Tools, construction and finishing supplies sold separately. In order to launch, a launch system, model rocket engines, starters and recovery wadding are required - sold separately-unless otherwise specified.




Write a review

Please login or register to review

Estes 1598 - A8-3 Model Rocket Engines (3)

  • $10.29
  • $6.17


Related Products

STARTECH STARTERS (6) - Estes 2303

STARTECH STARTERS (6) - Estes 2303

Dependable, easy-to-use Estes Starters. The new StarTech starters stay true to the design of the ori..

$3.59 $5.99

Recovery Wadding - (75 Sheets)  Estes 2274

Recovery Wadding - (75 Sheets) Estes 2274

The flame resistant wadding is required in most Estes rockets unless they are tumble recovery. Cont..

$3.29 $5.49

Alpha III Model Rocket Kit  - Estes 1256

Alpha III Model Rocket Kit - Estes 1256

Skill Level 0 - Beginner - One of the oldest, most reliable, easiest to build rockets with..

$13.19 $21.99

Skywriter Model Rocket Kit  - Estes 1260

Skywriter Model Rocket Kit - Estes 1260

Skill Level 0 - Beginner This fun rocket looks like a wooden pencil. It SKY WRITES up to 1..

$8.99 $14.99

Dragonite Model Rocket Kit  - Estes 2169

Dragonite Model Rocket Kit - Estes 2169

Skill Level 0 - Beginner - The DragoniteTM is as much fun to put together as it is to fly! ..

$10.19 $16.99

Baby Bertha Model Rocket Kit  - Estes 1261

Baby Bertha Model Rocket Kit - Estes 1261

Skill Level 1 - A miniature version of one of the most popular kits of all time, the Big Bertha. T..

$8.99 $14.99

Wizard Model Rocket Kit  - Estes 1292

Wizard Model Rocket Kit - Estes 1292

Skill Level 1 - Conjure up some magical flights with your Wizard rocket! This magical wand of a ro..

$8.39 $13.99

Yankee Model Rocket Kit  - Estes 1381

Yankee Model Rocket Kit - Estes 1381

Skill Level 1 - The Estes Yankee is an exciting Skill Level 1 rocket kit that knows how to rip up th..

$8.39 $13.99

Viking Model Rocket Kit  - Estes 1949

Viking Model Rocket Kit - Estes 1949

Skill Level 1 -The Viking rocket is amazing with 48 possible fin configurations. When flown on stand..

$8.39 $13.99

Mongoose Model Rocket Kit  - Estes 2092

Mongoose Model Rocket Kit - Estes 2092

Skill Level 1 -  Snakes won't get close to this one! Estes Mongoose rocket is the perfect fir..

$10.19 $16.99

Hi Flier Model Rocket Kit  - Estes 2178

Hi Flier Model Rocket Kit - Estes 2178

Skill Level 1 - The Estes Hi-Flier is an ultra high performance model rocket with tons of attitude. ..

$7.19 $11.99

Chuter II Model Rocket Kit  - Estes 3009

Chuter II Model Rocket Kit - Estes 3009

Skill Level 1 - Another great addition to the classic series. Estes has gone back to the archives, p..

$13.07 $21.79

Crossfire ISX Model Rocket Kit  - Estes 7220

Crossfire ISX Model Rocket Kit - Estes 7220

Skill Level 1 -  A great beginner kit that is hot in looks. Previously sold in the 1469 Tande..

$8.39 $13.99

Nike Apache Model Rocket Kit  - Estes 7254

Nike Apache Model Rocket Kit - Estes 7254

Skill Level 1 -  Another classic kit has returned to the Estes line! And did we mention it's ..

$11.99 $19.99

Space Twister Model Rocket Kit  - Estes 7258

Space Twister Model Rocket Kit - Estes 7258

Skill Level 1 -  Take to the skies with the Estes Space Twister and watch this rocket climb 9..

$11.99 $19.99

Bull Pup 12D Model Rocket Kit  - Estes 7000

Bull Pup 12D Model Rocket Kit - Estes 7000

Skill Level 2 - Advanced - Sport scale model rocket of the USAF AGM-12D Bull Pup. Plas..

$12.59 $20.99

Crossbow SST Model Rocket Kit  - Estes 7234

Crossbow SST Model Rocket Kit - Estes 7234

Skill Level 2 - Advanced - Impressive yet powerful! Launched on an Estes C6-5 engine, ..

$9.59 $15.99

Super Neon Model Rocket Kit  - Estes 7242

Super Neon Model Rocket Kit - Estes 7242

Skill Level 2 - Advanced -     New & Improved Version of an Estes C..

$11.99 $19.99

Power Patrol Model Rocket ARF  - Estes 2481

Power Patrol Model Rocket ARF - Estes 2481

Skill Level ARF  - Beginner Swirled plastic colors are here again! Fun on the launch pa..

$11.39 $18.99

Phantom Blue Model Rocket ARF  - Estes 2483

Phantom Blue Model Rocket ARF - Estes 2483

Skill Level ARF  - Beginner With all pre-colored parts, you are ready for lift-off in m..

$11.39 $18.99

Dazzler Model Rocket ARF  - Estes 2494

Dazzler Model Rocket ARF - Estes 2494

Skill Level ARF  - Beginner Slip the fins into the fin can, tie the shock cord to the n..

$10.19 $16.99

Athena Model Rocket RTF  - Estes 2452

Athena Model Rocket RTF - Estes 2452

Skill Level RTF  - One of four new Ready-to-Fly kits from Estes, the Athena is one cool ..

$8.39 $13.99

Standard Engine Starter Plugs - Estes 2251

Standard Engine Starter Plugs - Estes 2251

Need extra Starter Plugs? You've put them away and can't find them or you've lost them? Regardless o..

$3.59 $5.99

Porta Pad II Launch Pad and Electron Beam Launch Controller Combo

Porta Pad II Launch Pad and Electron Beam Launch Controller Combo

Great value over purchasing seperate!  The Launch Pad comes complete with blast deflector, st..

$17.99 $29.99

UPS Hazmat Charge - $37.00

UPS Hazmat Charge - $37.00

$37.00 UPS Hazardous material shipping charge. Your order will ship UPS HAZMAT and will arrive ..

$0.00

Alpha Model Rocket Kit  - Estes 1225

Alpha Model Rocket Kit - Estes 1225

Skill Level 1 - For over 30 years, the Estes Alpha rocket has been the first choice for millions o..

$11.39 $18.99

Generic Model Rocket Kit  - Estes 2008

Generic Model Rocket Kit - Estes 2008

Skill Level 0 - Beginner - The Generic E2X standard engine powered and can reach heights of 11..

$7.79 $12.99

Galaxy Glow Model Rocket Kit  - Estes 7277

Galaxy Glow Model Rocket Kit - Estes 7277

Skill Level 0 - Beginner - In addition to the fun and excitement of building, launching and ..

$8.99 $14.99

Black Brant III Model Rocket Kit  - Estes 1293

Black Brant III Model Rocket Kit - Estes 1293

Skill Level 1 - You asked and we listened! Another highly sought after kit is rejoining the Estes li..

$8.99 $14.99

Solaris Model Rocket ARF  - Estes 2482

Solaris Model Rocket ARF - Estes 2482

Skill Level ARF  - Beginner High flying fun! Bright colors, sure to be a hit! ARF - Alm..

$11.39 $18.99

Boosted Bertha Model Rocket Kit  - Estes 1946

Boosted Bertha Model Rocket Kit - Estes 1946

Skill Level 2 - Advanced - Estes is proud to welcome the newest member of the Bertha fam..

$17.99 $29.99

Tazz Model Rocket Kit  - Estes 7282

Tazz Model Rocket Kit - Estes 7282

Skill Level 2 - Advanced - A re-imagining of an Estes classic! Based on the Estes Gyro..

$13.79 $22.99

Starship Octavius Model Rocket Kit  - Estes 7284

Starship Octavius Model Rocket Kit - Estes 7284

Skill Level 0 - Beginner - The Starship Octavius has a sleek, jet-fighter look and is capabl..

$10.19 $16.99

Space Corps Centurion - Estes 7291

Space Corps Centurion - Estes 7291

Skill Level 0 - Beginner - The Space Corps Centurion agile interceptor and space fighter was d..

$17.99 $29.99

Orange Bullet - Estes 7295

Orange Bullet - Estes 7295

Skill Level 1 - Intermediate - The Orange Bullet will be the first release in the brand new Es..

$7.19 $11.99

Ghost Chaser - Estes 7300

Ghost Chaser - Estes 7300

Skill Level 0 - Beginner - The translucent blue and silvery-white Ghost Chaser features a tr..

$11.99 $19.99

Illusion - Estes 7299

Illusion - Estes 7299

Skill Level 0 - Beginner - Quick to build and fast off the pad, the Estes Illusion is gone in ..

$11.99 $19.99

Astrocam   - Estes 7308

Astrocam - Estes 7308

NOW SHIPPING - Skill Level - Beginner -  The Estes AstroCam is equipped with its own high-defin..

$29.99 $49.99

Silver Arrow Model Rocket  - Estes 85262

Silver Arrow Model Rocket - Estes 85262

Skill Level  0 - Easy to Build  Join the thousands of people wanting a really cool quick b..

$10.79 $17.99

Xtreme Model Rocket Kit  - Estes 7306

Xtreme Model Rocket Kit - Estes 7306

Skill Level 1 - Intermediate -This sleek, high performance rocket is designed with surface mounted f..

$8.99 $14.99

Tech Rocket Model Rocket Kit With A8-3 Engine - Estes 2126A

Tech Rocket Model Rocket Kit With A8-3 Engine - Estes 2126A

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$10.19 $13.69

Tech Rocket Model Rocket Kit With B6-4 Engine - Estes 2126B

Tech Rocket Model Rocket Kit With B6-4 Engine - Estes 2126B

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$9.70 $13.89

Tech Rocket Model Rocket Kit With C-6-5 Engine - Estes 2126C

Tech Rocket Model Rocket Kit With C-6-5 Engine - Estes 2126C

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$9.91 $14.19

Tech Rocket Model Rocket Kit With Balsa Fins - Estes 2126X

Tech Rocket Model Rocket Kit With Balsa Fins - Estes 2126X

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$7.54 $10.75

Tech Rocket Model Rocket Kit With Balsa Fins and A8-3 Engine - Estes 2126AX

Tech Rocket Model Rocket Kit With Balsa Fins and A8-3 Engine - Estes 2126AX

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$9.94 $14.25

Tech Rocket Model Rocket Kit With Balsa Fins and B6-4 Engine - Estes 2126BX

Tech Rocket Model Rocket Kit With Balsa Fins and B6-4 Engine - Estes 2126BX

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$10.05 $14.45

Tech Rocket Model Rocket Kit With Balsa Fins and C6-5 Engine - Estes 2126CX

Tech Rocket Model Rocket Kit With Balsa Fins and C6-5 Engine - Estes 2126CX

Skill Level 1 - Intermediate - Scratch build your own tech rocket using authentic Estes parts..

$10.26 $14.55

Cadet Model Rocket Kit  - Estes 2021

Cadet Model Rocket Kit - Estes 2021

Skill Level 0 - Beginner - A fast and easy build, featuring injection molded base with integ..

$8.99 $14.99

Antar   - Estes 7310

Antar - Estes 7310

Skill Level - Advanced -  Harry Stine (NAR#02) is known as the “Father of Model Rocketry” and f..

$17.99 $29.99

Tags: estes model rocket engine, A8-3, 1598