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Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug
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Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug
Complete with pre-installed Valves and Spark Plug, this Cylinder Head is compatible with 150cc GY6 4 Stroke QMJ157 Engines used in various vehicles.
Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug
MMG

Item #: 49159903

Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug

Item #: 49159903

TZS 211472

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Wednesday, July 01
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Complete with pre-installed Valves and Spark Plug, this Cylinder Head is compatible with 150cc GY6 4 Stroke QMJ157 Engines used in various vehicles.
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What Stands Out

Complete Assembly
This 150cc GY6 cylinder head comes fully assembled with valves, valve seals, and springs, ensuring easy installation for users and allowing for quick upgrades without additional parts.
Enhanced Performance
Designed for the 157QMJ engine, this cylinder head optimizes airflow and combustion efficiency, enhancing overall performance and power output compared to standard components.
Durable Construction
Manufactured with high-quality materials, this cylinder head ensures long-lasting durability and reliability, reducing maintenance frequency and extending the lifespan of your engine.

Product Details

Shop for high-quality Cylinder Head Assy with Valves, Seals, Springs, and Spark Plug. Get the best deals on Ubuy KW, your Tanzania for automotive parts.
Item Weight11 lbs (4.99 kg)

Who Should Buy?

Suitable For
  • Scooter Owners

    Ideal for scooter owners looking to replace a worn-out cylinder head in their 150cc GY6 engine.

  • DIY Mechanics

    Perfect for DIY enthusiasts wanting to upgrade or repair their GY6 engine for improved performance.

  • Budget Builders

    A cost-effective solution for budget builders aiming to enhance their scooters or small motorcycles efficiently.

Not Suitable For
  • High-Performance Racers

    Not suitable for high-performance racing applications requiring specialized cylinder heads for maximum horsepower.

  • Larger Engines

    Not recommended for users with engines larger than 150cc, as it is specifically designed for 150cc GY6 models.

  • Non-GY6 Users

    Incompatible with any engines outside the GY6 150cc specifications, potentially leading to performance issues.

Product Description

Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a Cylinder Head Assembly for a 150cc GY6 engine?

    Answer: The Cylinder Head Assembly for a 150cc GY6 engine, specifically the 157QMJ model, is a crucial part of the engine that houses the valves, valves springs, and sometimes a spark plug. It plays a key role in the intake and exhaust process of the engine, ensuring that air-fuel mixture enters and exhaust gases exit efficiently. A well-functioning cylinder head helps optimize engine performance, improve fuel efficiency, and maintain overall engine health.
  • Question: How can I identify if my Cylinder Head Assembly needs replacement?

    Answer: Signs that your Cylinder Head Assembly may need replacement include engine misfires, reduced power output, unusual engine noise, and overheating issues. If you notice oil or coolant leaks around the cylinder head, it's also a strong indication of a failing assembly. Observing these symptoms consistently can help you determine the necessity of a replacement and avoid further engine damage.
  • Question: What components are included in the Cylinder Head Assembly for the 150cc GY6?

    Answer: The Cylinder Head Assembly typically includes the cylinder head itself, valves, valve seals, valve springs, and a spark plug. Each component serves a specific purpose: valves regulate gas flow, seals prevent leaks, springs maintain tension, and the spark plug ignites the air-fuel mixture. Together, these parts ensure the engine operates smoothly and efficiently.
  • Question: What are the specific advantages of getting a complete Cylinder Head Assembly over individual parts?

    Answer: Purchasing a complete Cylinder Head Assembly offers several advantages, including compatibility assurance, ease of installation, and potential cost savings compared to buying each part separately. With a complete assembly, you can ensure that all components function well together, minimizing the risk of mismatched parts that could lead to performance issues.
  • Question: Can I install the Cylinder Head Assembly myself?

    Answer: Installation of the Cylinder Head Assembly can be done at home if you have some mechanical skills and tools, but expertise is preferred. Procedures involve proper alignment and torque specifications to avoid damaging the engine. Consider consulting a service manual for detailed steps, and if unsure, seek professional help to ensure longevity and optimal performance.
  • Question: What maintenance is required for the Cylinder Head Assembly?

    Answer: Maintenance for the Cylinder Head Assembly primarily includes regular checks for leaks, tightening bolts, and ensuring that the valve clearances are within specification. Regular oil changes and monitoring engine temperatures also contribute to the durability of the head assembly. Proper maintenance helps prolong the lifespan of the assembly and maintain engine efficiency.
  • Question: Will using a high-performance Cylinder Head Assembly improve my engine's performance?

    Answer: Yes, using a high-performance Cylinder Head Assembly can significantly improve engine performance by enhancing airflow and combustion efficiency. These assemblies often feature upgraded valves and springs, allowing for higher RPMs and better throttle response. If you are looking to boost your scooter or ATV's capability, investing in a performance cylinder head can be beneficial.
  • Question: What should I consider when selecting a Cylinder Head Assembly?

    Answer: When selecting a Cylinder Head Assembly, consider compatibility with your engine model, the quality of materials used, and reviews from other users. It's crucial to ensure that the assembly matches your specific engine requirements to avoid complications during installation or operation. Researching reputable brands can also help you find a reliable and durable product.
  • Question: How does a faulty valve seal affect engine performance?

    Answer: A faulty valve seal can lead to oil leaks and increased oil consumption, which may result in poor engine performance. It can also cause engine misfires, as oil may enter the combustion chamber, leading to smoke emissions and potential damages. Staying on top of valve seal conditions is important for maintaining engine efficiency and component lifespan.
  • Question: Where can I buy Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug 0201?

    Answer: You can purchase the Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Valve Seals, Valve Springs, and Spark Plug 0201 at Ubuy. They offer a convenient shopping experience, ensuring that you find the right parts to keep your engine running smoothly.

MMG Cylinder Heads Editorial Review

The Cylinder Head Assy 150cc GY6 4 Stroke 157QMJ with Valves, Seals, Springs, Spark Plug (0201) is a budget-friendly option for those in need of a replacement cylinder head for their 150cc motor. While some customers have reported missing components upon delivery, those who received complete packages were satisfied with the product's performance. Upon installation, customers have reported that the cylinder head functions smoothly and performs well.

Customer Reviews & Ratings

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Pros

  • Budget-friendly option
  • Good quality part for the price
  • Works well once installed

Cons

  • Some reports of missing components

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TZS 211472

Order now and get it around Wednesday, July 01

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Compatible with 150cc GY6 4 Stroke QMJ157 Engines
  • Comes with pre-installed Valves and Spark Plug
  • Bore Diameter: 57mm
  • Intake Port Diameter: 24mm
  • Exhaust Port Diameter: 23mm