Search  for anything...

Fat Brain Toys My Auto Shop Engine Builder - Pretend Mechanic Playset for Ages 3+

  • Based on 22 reviews
Condition: New
Checking for the best price...
$107.94 Why this price?

Buy Now, Pay Later


As low as $17.99 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Fat Brain Toys

Arrives Thursday, Jun 11
Order within 14 hours and 13 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • 62-piece toy truck engine kids can take apart and put back together
  • Features special tool, key fob, realistic lights and sounds
  • Great for ages 3 and up
  • Encourages fine motor skills, spatial reasoning, logic, problem-solving imaginative play, STEM skills
  • Measures 15.5 x 13.5 x 18 inches; Requires 3 AA batteries, not included

Description

A dream-come-true for little mechanics! This realistically detailed truck engine comes apart into 62 authentic parts that kids can "fix" and put back together. Take everything apart piece by piece. Check the oil. Check the spark plugs. Remove the engine cover and check the engine. Lower the stilts to jack up the vehicle and then replace the wheels, brake discs, and shock struts. The steering wheel features a button for honking the horn, the headlights actually light up, plus there's an ignition button for firing it up and a lever for switching from park to reverse to neutral to drive - all with realistic sounds. It even comes with a working key fob! Designed with a storage slot for the included tools and chunky parts that are just right for the youngest mechanics, the My Auto Shop Engine Builder set is an ideal, early introduction to the thrills of engineering. My Auto Shop Engine Builder - Large truck engine kids can take apart and put back together - Encourages fine motor skills, spatial reasoning, logic, problem-solving, imaginative play - Realistically detailed - Features engine cover, engine, spark plugs, carburetor, oil dipstick, and more - Lower the stilts to jack up the truck, remove the wheels, brake discs, shock struts - Headlights and engine light up, features realistic engine sounds - Turn on the emergency blinkers - Press the Start Engine button to hear it turn on - Use the lever to switch from park to reverse to neutral to drive - Lock, unlock, and turn on the car alarm with the key fob - Includes 62 truck parts and bolts - comes with special tool and key fob - Truck requires 3 AA batteries - Not included - Key fob requires 1 CR2025 watch battery - Included - Assembled truck measures 15.5 x 13.5 x 18 inches - High-quality materials and construction - Exceptional build-and-play experience

Brand Name: Fat Brain Toys


Age Range Description: Kid


Manufacturer Maximum Age (MONTHS): 72


Manufacturer Minimum Age (MONTHS): 36.00


Set Name: My Auto Shop


Manufacturer: Fat Brain Toys


UPC: 810074270359


Manufacturer Part Number: SB-122-Black-48


Unit Count: 1.0 Count


Material Type: Plastic


Number of Players: 1


Educational Objective: Learning


Power Source: battery powered


Supported Battery Types: 3 AA batteries for the truck and 1 CR2025 watch battery for the key fob


Operation Mode: Automatic


Indoor Outdoor Usage: Indoor


Is Assembly Required: Yes


Theme: car, truck


Size: Large


Item Weight: 8.4 Pounds


Item Dimensions: 13.5 x 16.2 x 17 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Grandson loved it.
Grandson loved it. Opened a bunch of gifts, this was the first one he played with.
Reviewed in the United States on February 21, 2026 by Roger E.

  • nice
My grand son loves it
Reviewed in the United States on January 30, 2026 by robert linster

  • Cute educational toy!
Bought this for my grandson and he seems to really like it!
Reviewed in the United States on December 31, 2025 by Colorado Shopper

  • Turn, snap and screw - loads of fun!
Must have for any child. Bought this for two of our grandchildren who love cars and their eyes lit up and they couldn’t wait to dive in. Hands on learning at its best! We had fun while also boosting their confidence and building patience.
Reviewed in the United States on August 27, 2025 by Mandeflores6

  • Good!!
Such a good toy! It has been very entertaining and, although loud, it’s not squeaky loud. It was a gift for my three year olds, it’s been 4 months and is still going strong.
Reviewed in the United States on September 2, 2025 by Fernando taracena

  • Best toy.
My son is obsessed with anything with an engine. He is 3 and absolutely loves this toy. Whenever he is bored it’s the first toy he grabs.
Reviewed in the United States on July 20, 2025 by Brittany

  • Best present ever! Best present ever!
HUGE hit with my grandson who just turned three! Now he can be like big brother who loves working on engines!!
Reviewed in the United States on July 20, 2025 Reviewed in the United States on July 20, 2025 by Learning Coach

  • Great toy
Best toy ever my 4 year old grandson plays with this fir hours highly recommend
Reviewed in the United States on June 14, 2025 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...