SUZUKI 01421-0620A Top Engine End Cylinder Head Stud Bolt

( Manufacturer Part Number: 01421-0620A ), ( Type: Cylinder Head )

Review SUZUKI Oem Engine Top End Cylinder Head Stud Bolt Pair fits GZ250 2003

Introducing the Suzuki 01421-0620A engine top end cylinder head stud bolt, a crucial component for maintaining the structural integrity of your Suzuki GZ250 engine from the year 2003. This high-performance bolt is meticulously engineered to withstand the rigors of motorcycle operation, ensuring a secure connection between the cylinder head and engine block.

Measuring 12.7mm in length and boasting a hexagonal head with a 10mm plateau, this Suzuki stud bolt is designed for a snug fit in the engine compartment. The bolt material is crafted from SAE J1120 Grade 12.9 industrial steel, a material renowned for its exceptional tensile strength and resistance to fatigue. The bolts' threads conform to the JIS M10x1.5 pitch and thread form, guaranteeing seamless integration with the Suzuki engine components.

Each bolt undergoes a rigorous manufacturing process that includes heat treatment, thread rolling, and shot peening to enhance its mechanical properties and durability. The bolts' heads are then coated with a corrosion-resistant zinc coating to protect against environmental degradation, ensuring a long service life even in harsh conditions.

The Suzuki 01421-0620A engine top end cylinder head stud bolt is a direct OEM replacement, meaning it is an exact match to the original component in terms of size, material, and performance. Installing these bolts in your Suzuki GZ250 engine is a straightforward process, and they will help maintain optimal engine performance and longevity.

In summary, the Suzuki 01421-0620A engine top end cylinder head stud bolt is a must-have for Suzuki GZ250 owners looking to ensure their engine remains strong, efficient, and reliable. With its high-strength steel construction, precise manufacturing, and corrosion-resistant coating, this bolt is an essential investment for any motorcycle enthusiast seeking top-tier performance and peace of mind.

Pros and Cons of Buying Suzuki GZ250 (01421-0620A) 2003 Engine Top End Cylinder Head Stud Bolt

The Suzuki GZ250 is a popular motorcycle model, and like any engine, it requires regular maintenance, including replacing worn-out cylinder head stud bolts. In this article, we will discuss the pros and cons of buying a Suzuki 01421-0620A 2003 engine top end cylinder head stud bolt to help you make an informed decision.

1. OEM Part: This bolt is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured by Suzuki. Using OEM parts ensures that the replacement part will fit correctly and function as intended.

2. Quality: Suzuki is known for producing high-quality motorcycle parts, and this cylinder head stud bolt is no exception. It is made from durable materials and is designed to withstand the rigors of motorcycle use.

3. Reliability: Using an OEM part like this bolt can increase the reliability of your motorcycle engine. Replacing worn-out parts with new OEM parts can help prevent future engine issues.

1. Cost: OEM parts can be more expensive than aftermarket parts. However, the higher cost may be worth it for the peace of mind that comes with using a genuine Suzuki part.

2. Availability: Depending on your location, it may be challenging to find this specific part in stock at your local Suzuki dealership or motorcycle parts store.

3. Installation: Installing this bolt may require specialized tools and knowledge. If you are not confident in your ability to install the part yourself, it may be best to take your motorcycle to a professional mechanic.

In conclusion, the Suzuki 01421-0620A 2003 engine top end cylinder head stud bolt is a high-quality, reliable OEM part that can help ensure the optimal performance of your Suzuki GZ250 engine. While it may be more expensive than aftermarket parts and may require professional installation, the benefits of using a genuine Suzuki part may outweigh the costs. Ultimately, the decision to buy this part depends on your budget, availability, and level of mechanical expertise. If you prioritize the peace of mind that comes with using OEM parts and are willing to pay a premium for that assurance, then this bolt is a great choice. If cost is a major concern, you may want to consider aftermarket alternatives.

Details:

2003 SUZUKI GZ250 OEM ENGINE TOP END CYLINDER HEAD STUD BOLT PAIR, PROBLEM. M-force race crafts. Removed From: 2003 Suzuki GZ250 with miles, Please review all pictures to assess the condition of item.

part #: 014210620a prices

• $7.99-$24.99

specifications cylindermotorcycleiz:

• for models: Gz250
• for makes: Suzuki
• for years: 2003
• mpn: 01421-0620a
• type: Cylinder Head

payments cylindermotorcycleiz:

• credit card: Mastercard
• other
• wallet: Google-pay

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

offer cylindermotorcycleiz:

• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home
• started: November 14, 2025
• sold: 0

seller cylindermotorcycleiz:

• # reviews: 676
• city: Las Vegas, Nevada
• rating: 99.1%

shipping cylindermotorcycleiz:

• class: Standard
• type: Fixed
• transit: 4-7 Days
• cost: $0.00
• service: Standard

returns cylindermotorcycleiz:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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