HONDA 90021-415-000 Cylinder Head Bolts

( Manufacturer Part Number: 90021-415-000 ), ( Engine Type: 4-stroke ), ( Type: Cylinder Head ), ( Machine Type: Street Motorcycle ), ( Manufacturer Warranty: No ), ( Items Included: Bolts ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )

Review HONDA Cylinder Head Bolts fits CX500 CX500C CX500D CX500TX GL500

The Honda 90021-415-000 cylinder head bolts are a crucial component for maintaining the structural integrity and optimal performance of Honda CX500, CX500C, CX500D, CX500T, and GL500 motorcycles. These bolts are specifically designed by Honda for these models, ensuring a perfect fit and reliable function.

The cylinder head bolts are manufactured from high-strength material, enabling them to withstand the immense pressure generated within the engine during operation. Each bolt features a hexagonal head for easy and secure engagement with the appropriate socket or wrench. The bolts are also coated with a protective finish, which prevents corrosion and ensures their longevity.

The Honda 90021-415-000 cylinder head bolts come in a set, typically including the required number of bolts for a complete cylinder head replacement or maintenance. These bolts are often replaced during regular maintenance intervals, such as engine overhauls or valve adjustments, to ensure that the engine continues to run efficiently and safely.

Installing these bolts is a straightforward process, but it's important to follow the manufacturer's instructions carefully. Proper torque is crucial to ensure a secure installation and to prevent damage to the engine components. Using the appropriate socket or wrench and a torque wrench is essential to achieve the correct torque value.

These cylinder head bolts offer peace of mind for Honda motorcycle owners, knowing that they have genuine, high-quality components installed on their machines. The use of OEM (Original Equipment Manufacturer) parts ensures the best possible fit, function, and durability for their CX500, CX500C, CX500D, CX500T, and GL500 motorcycles.

CX500/GL500 Cylinder Head Bolts Buying Decision: Pros, Cons, and Conclusion

The Honda CX500, CX500C, CX500D, and GL500 models are popular motorcycles known for their reliability and performance. Over time, the cylinder head bolts on these bikes may need replacement. In this article, we will discuss the pros and cons of buying OEM (Original Equipment Manufacturer) and aftermarket cylinder head bolts for these models.

1. Designed specifically for your bike model, ensuring a perfect fit.

2. Manufactured to meet Honda's high-quality standards.

3. Provides peace of mind, knowing that the parts are from the original manufacturer.

1. Generally more expensive than aftermarket bolts.

2. Availability may be limited, especially from dealers or distributors.

1. Often more affordable than OEM bolts.

2. Widely available from various aftermarket suppliers.

3. May offer improved performance or additional features, such as torque-rated bolts.

1. Quality and fit may vary between different aftermarket suppliers.

2. Risk of using the wrong bolts, which could lead to engine damage.

When deciding between OEM and aftermarket cylinder head bolts for your Honda CX500, CX500C, CX500D, or GL500, consider your budget, availability, and the importance of a perfect fit and high quality. If you prioritize peace of mind and a guaranteed fit, opt for OEM bolts. However, if you're looking for a more affordable option and are willing to do some research to ensure quality, aftermarket bolts may be the way to go.

To make an informed decision, research various aftermarket suppliers and read customer reviews. Look for reputable brands with a proven track record of producing high-quality, reliable parts. Alternatively, consider purchasing OEM bolts from a trusted Honda dealer or authorized distributor to ensure authenticity and quality. Always double-check the compatibility of the bolts with your specific bike model before making a purchase.

Details:

These 4-stroke cylinder head bolts are designed for street motorcycles and included in the package. While the manufacturer warranty is not included, these authentic Honda parts are essential for maintaining and repairing your vintage motorcycle engine. Includes 4 main head bolts and 2 of the smaller for one side engine, left or right. The Honda CX5 CX500C CX500D CX500TX GL500 Cylinder Head Bolts # 90021-415-000 are vintage parts made in Japan by.

Good used condition - Pulled from a 1979 HONDA CX500 DELUXE.

part #: 90021415000 prices

• $8.95-$12.00

specifications cylindermotorcycleiz:

• for models: Cx500, Cx500c, Cx500d, Cx500tx, Gl500
• for makes: Honda
• mpn: 90021-415-000
• engine type: 4-stroke
• type: Cylinder Head
• machine type: Street Motorcycle
• manufacturer warranty: No
• items included: Bolts
• vintage part: Yes
• country of origin: Japan

payments cylindermotorcycleiz:

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

seller cylindermotorcycleiz:

• # reviews: 4095
• city: Thayer, Missouri
• rating: 98.8%

offer cylindermotorcycleiz:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 2
• started: November 4, 2025

shipping cylindermotorcycleiz:

• cost: $7.17
• service: USPS Ground Advantage
• transit: 4-11 Days
• type: Calculated
• carrier: USPS
• class: Standard

general cylindermotorcycleiz:

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

returns cylindermotorcycleiz:

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

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