Engines are the heart of any vehicle, and the advancements in technology have led to some remarkable innovations in recent years. The best engines of 2025 showcase a blend of power, efficiency, and eco-friendliness, making them stand out in the automotive industry. From electric powertrains to high-performance combustion engines, these top contenders are designed to meet the demands of modern drivers while minimizing their environmental impact. As we look ahead, these engines promise to redefine performance standards and enhance the driving experience.
SALE
−$20.00
Playz V8 Combustion Engine Model Kit That Runs - Build Your Own STEM Mini V8 Model Engine Kit for Adults & Kids Age 12+, Visible V8 Mini Engine Kit That Works for Adult w/ 270 STEM Parts
- GET HANDS ON with Playz V8 engine model kit that works for adults and kids alike. Engage young minds into STEM with a working replica of a classic 8-cylinder internal combustion car engine, while adults enjoy the rewarding experience of building their own mini V8 engine kit that runs like a dream.
- REALISTIC MODEL THAT WORKS: Deliver the action of a classic car engine with powerful pistons and interactive cables! Watch the motor fans turn on with real engine sounds from your visible V8 engine model kit, making it a perfect STEM toy for curious minds seeking a fun blend of education and entertainment.
- FUEL THE FUN: Our complete toy V8 engine assembly kit provides hours of fun as you tinker with cranks, pulleys, belts, and exhaust valves, bringing this miniature engine kit to life before your very eyes! Conquer long boring days with a small V8 engine kit that runs. (Requires 3x AA Batteries not included)
- CHALLENGE ACCEPTED: Supercharge your critical thinking skills with our mini engine build kit! Expand your creativity, think logically, and refine your motor skills as you build a model V8 engine kit all while having fun. Get ready for a brain-boosting build challenge that works wonders!
- POPULAR GIFT THAT INSPIRES: Make the world of STEM amazing with our DIY engine kits for adults, teens, young boys and girls! Whether it's for birthdays, holidays, or any special occasion, Playz V8 model engine kit will keep them captivated as they build and operate their own engine from start to finish.
$79.95
YUNLAIGOTOP Gas Engine Motor 7.5HP 212CC 4-Stroke Gas Powered Engine with Air Cooling & Air Filter, 3000W Gas Powered Engine for Go-Karts, Minibikes, Lawnmowers, Log-Splitter
- 【HIGH QUALITY & STABLE OPERATION】- This 7.5HP 4-Stroke Gas Powered Engine is made of iron and aluminum, with high hardness properties. It has a high-quality starter and cast iron cylinder liner, which makes the engine work stably and effectively to avoid jamming
- 【EXCELLENT EFFICIENCY】- The go kart engine has a strong power of 3000W and a rated speed of 3600 rpm, so it can handle heavy loads from water pumps, vibrators, and high-current electric tools
- 【LARGE FUEL TANK & LOW FUEL CONSUMPTION】- The fuel tank of the go kart motor has a large capacity of 0.95gal, enabling it to work for a long time. It is equipped with a high-precision carburetor, which improves the combustion efficiency, thus reducing fuel consumption
- 【HUMANIZED DESIGN】- The small engine is equipped with a low oil alarm light that can alert you to add oil in time and a low oil automatic shutdown, helping your engine run year after year. The spark plug placement is easy to reach with a ratchet-socket combo or a simple T handle socket extension tool
- 【WIDE RANGE OF APPLICATIONS】- The 7.5hp gasoline engine is suitable for water pumps, vibrators, dosing machines, puffers, threshers, recreational vehicles, construction, farm/ranch, pressure washers, air compressors, trenchers, concrete/mortar mixers/saws, go-karts, minibikes, lawnmowers, log-splitter, vacuums, etc
$131.99
Discovery #MINDBLOWN Model Engine Building Kit, DIY 4-Cylinder Combustion Engine, Working Pistons Fan Valves Belts LED Lights, STEM Mechanic Engineering Construction Experiment Set, Kids & Adults Gift
- ✔ LET YOUR CHILDREN GET HANDS ON: The Discovery #Mindblown DIY Toy Model Engine Kit! This mini replica of a classic four cycle internal combustion gasoline car engine teaches young minds all about the wonderful world of mechanical engineering in one immersive set. It's the perfect holiday or Christmas gift for any child!
- ✔ ALL THE TOOLS THEY NEED TO SUCCEED: Your child will have a great time constructing this comprehensive model engine toy! Tinker with the cranks, pulleys, belts, and exhaust valves to make this little gadget come to life right in front of their eyes!
- ✔ REV IT UP: Deliver the action of a classic car engine thanks to the powerful pistons and interactive cables! Simply plug the cables to the battery pack distributor and watch the engine fans turn around!
- ✔ DEVELOP THEIR CRITICAL THINKING SKILLS: The Discovery #Mindblown DIY Toy Model Engine Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once!
- ✔ MAKE THE WORLD OF STEM AMAZING: For your children with this intuitive and engaging kit! It makes science, mechanical engineering, and even technology exciting from start to finish!
$29.99
Mould King 10130 V8 Engine Model kit That Runs - Build Your Own STEM V8 Model Engine for Adults, 8-Cylinder Engine kit 3.9-Liter Twin-Turbo Engine, Mechanic Engineering Construction Set (2718 PCS)
- 【Build your Own Engine Model】It is equipped with a 3.9-liter twin-turbo V8 engine, which is widely praised for its outstanding performance and innovative technology. Equipped with twin turbochargers to increase air intake efficiency and power output. 8 cylinders, arranged in a V shape.
- 【Building Science Educational Toys】Equipped with an XL engine and a 9V battery box, its compact design allows for high power output in the limited engine compartment. The drive train works with precise piston movements. By moving the light gray gear lever, the speed can be adjusted and the chain tension can be regulated.
- 【Building Science Educational Toys】The toy set contains many building blocks, all components are sorted and carefully packed to prevent them from getting lost. Assembly instructions are included so you can start with each step. Compatible with most similar building blocks on the market, with strong scalability. The best home learning game for everyone. It will be a great parent-child time to play with the kids.
- 【Best Educational】This kit is a great gift for boys and girls for Valentine's Day/Birthday/Father's Day, especially for kids, teens, adults ages 8, 9, 10, 12, 14 and up. They are consistent, compatible, easy to connect and won't fall apart easily. It has all the desirable features of a at an affordable price and is a great gift for birthday/Children's Day/Christmas/Easter.
- 【Nice gift for Children】Every single one of our products is picked up by a machine, and the packaging is not confirmed until three tests have been done. If your kit is still missing parts, we will send you the missing parts.
$129.99
SALE
−$13.00
YEECHAO Ideas V8 Engine Building Kit for Adults, Build Your Own MOC Mini V8 Engine Model Toy for Display, Compatible with Lego Sets for Boys 8-14, STEM Building Project for Kids & Teens (692 PCS)
- Realistic V8 Engine Model: YEECHAO V8 engine model, exquisitely designed and unique, contains many realistic details. Such as transparent cylinder head, simulate piston movement, turbocharger. This is a good mini engine model toy, and its compact design simulates the inner workings of a real V8 engine.
- USB Charging Motor Design: This V8 engine kit includes a motor (No Battery Required) and a USB charging cable, enabling the model toy to be electrically driven. You can watch the movement of the internal pistons through the transparent cylinder heads on both sides and get a sense of how the V8 engine powers the car.
- Safe High Quality Material: YEECHAO V8 engine kit is made of ABS material, non-toxic and odor-free, and is tested by ASTM and CPSIA to ensure a safe and building experience. If you have any questions, please feel free to contact us so that we can provide you with the best service.
- Practical STEM Educational Toys: Our MOC engine toys provide hours of building fun that will not only spark your interest in mechanics and engineering, but also help expand your creativity, logical thinking and problem solving skills. The perfect STEM project for everyone's family to build and play with kids.
- Great Gift for Adults & Kids: This V8 engine model, designed for people who like car and mechanical engineering, is suitable for adults or kids 8+. Its practicality and collectibility make it the perfect gift for any special occasion, such as Christmas, Birthdays, Children's Day, STEM educational events, etc.
$46.99
VDIAGTOOL VD10 OBD2 Scanner Code Reader Car Diagnostic Tool Engine Fault Code Reader for Turn Off CEL with Live Data/Freeze Frame/I/M Readiness for All OBDII Protocol Cars, 2025 New Version
- 【A MUST-HAVE TOOL FOR DIYERS】- VDIAGTOOL VD10 car code reader is an incredibly useful obd scanner for each car owner or hobbyist, even for those with little to no experience when it comes to vehicle mechanics! Using this car diagnostic scanner is extremely easy. All you have to do is attach it to your car OBDII port and you can diagnose car problems in seconds! Read Codes (DTCs); Clear Codes; Live Data; View Freeze Frame; I/M Readiness; Vehicle Information.
- 【KEEP ENGINE IN GOOD STATUS】- VDIAGTOOL check engine code reader brings a fast access to scan, read the car fault code, show its definition on the screen instantly, troubleshooting to find the root causes of problems, erase the engine fault code and turn off the MIL (Malfunction Indicator Light).car code reader
- 【READ/CLEAR CODES & DTC LOOKUP】- No search online & saving your time, this vehicle car code reader retrieves generic (P0, P2, P3, and U0), manufacturer specific (P1, P3, and U1) codes, pending codes and displays DTC definitions based on the built-in database(more than 3000 codes) on the TFT screen, find out the root causes and clear the codes after fixed.
- 【LIVE DATA & RETRIEVE FREEZE FRAME】- This diagnostic scan tool for accurate diagnosis enables you to retrieve data from vehicle sensors, such as Engine RPM, Intake air temperature, Short/Long term fuel, Misfire data and etc. The freeze frame is stored in the PCM together with the diagnostic trouble code (DTC) related to the fault. VD10 car code reader car scanner can be a valuable & practical diagnostic aid and also greatly help when diagnosing intermittent problems.
- 【I/M READINESS for THE S-nn-0-g CHECK】- OBDII vehicle may not pass the annual inspection unless the required monitors since reset are complete. So you should at least read the readiness monitors and make sure they are ready. This car obd2 scanner diagnostic tool is equipped with I/M readiness function to check the operations of the e-m-issi0n system on OBD2 compliant vehicles, run I/M monitor readiness test, checking if the pass vehicle s-m-0-g inspection.
$19.99
ACDelco GM Original Equipment A3244C (84121219) Air Filter
- Helps trap airborne particles before they enter the engine
- Excellent filter capacity and efficiency
- Equipped with tight seals to help keep unfiltered air from entering the combustion chamber
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
$34.50
SINGARO Inline Spark Plug Tester, Plug-in Engine Ignition Tester, Car Exterior Accessories, Automobile, Lawn Mower,Engine Verification-Armature Diagnostic Test Tool
- Scope of application: The spark plug tester is universal and suitable for testing and troubleshooting small or large internal/external engines such as engines, trucks, automobiles, lawn mowers, marine engines and motorcycles. It is the preferred product in any personal or professional machinery store or automobile garage.
- About use: Just connect the tester between the spark plug and the spark plug wire, and it takes about 30 seconds for the internal combustion engine to troubleshoot. If the engine can emit spark, the tester bulb reflects the spark and lights up, so as to quickly find the fault point and bad circuit of the spark plug.
- Excellent material selection: It adopts excellent rubber and metal, high-temperature resistant wire and environmental friendly acetate plastic. It works in high and low temperature environment without impact and is durable.
- Product size: 2.28 inch metal interface, 4.44 inch shaft/lamp housing, 6.53 inch sheath/cable; The internal bulb lasts for several years and is replaced by a transparent housing.
- Service: If you have any questions about the product, please contact us in time, and we will provide you with satisfactory solutions.
$5.99
FRAM Extra Guard CA9997 Replacement Engine Air Filter for Select Subaru Models, Provides Up to 12 Months or 12,000 Miles Filter Protection
- VEHICLE APPLICATIONS: Subaru (2013-2015 XV Crosstrek 2.0L, 2013-2018 WRX STI 2.5L, 2013-2014 WRX 2.5L, 2015-2021 WRX 2.0L, 2008-2014 Tribeca 3.6L, 2005-2009 Outback 3.0L, 2005-2019 Outback 2.5L, 2005-2019 Legacy 2.5L)
- EXPANSIVE AIRFLOW: With a fine filter media, Extra Guard captures various debris without hampering airflow. Filter attracts dirt like a magnet so that maximum amount of debris stay trapped to prevent entering within the engine.
- TRAPS DIRT AND FILTH: Various damaging particles and dust can collect over your engine, however, with FRAM car air filter, Extra Guard entraps these particles for a safer, cleaner, and quality engine performance.
- DOUBLE MAXIMUM PROTECTION: FRAM automotive replacement engine filter provides 2x the protection compared to standard filters for up to 12,000 miles.
- EASY INSTALLATION: A seamless DIY replacement that can be completed in minutes. Remove your old filter, replace with FRAM engine filter ensuring it is sealed around the perimeter, replace cover and fasten.
$14.50
Chemical Guys Signature Series Orange Degreaser, Heavy-duty All-purpose Cleaner For Engines, Tires, Undercarriages & More, Professional Strength Formula, Breaks Down Grease, Oil & Grime - 16 fl oz
- Heavy-duty degreaser – Cuts through grease, grime & oil fast
- Multi-surface cleaner – Ideal for engines, tires, tools & more
- Professional-strength formula – Tackles the toughest messes
- Works fast – Rapidly dissolves stubborn contaminants
- Versatile use – Perfect for automotive, garage & industrial cleaning
$11.99
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API