1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 12470144380786791
  3. HONDA 12010-KRN-673

HONDA 12010-KRN-673 Engine Motor Cylinder Head Reb

fits model: Crf250x. make: Honda. year: 2004–2006.

12010-krn-673 Honda 04-06 Crf250x Oem Engine Motor Cylinder Head Reb

( Manufacturer Part Number: 12010-KRN-673 ), ( Type: Cylinder Head )

Review HONDA Oem Engine Motor Cylinder Head Reb fits CRF250X 2004–2006

The Honda CRF250X 12010-KRN-673 engine motor cylinder head is a crucial component of the CRF250X off-road motorcycle model produced by Honda between 2004 and 2006. This cylinder head is designed with advanced engineering to deliver optimal engine performance and efficiency.

The cylinder head is made of a durable aluminum alloy, ensuring lightweight yet robust construction. The combustion chamber design is optimized for superior combustion efficiency, contributing to the engine's power and responsiveness. The head features four valves operated by a DOHC (Double Overhead Camshaft) system. This design allows for a more efficient intake and exhaust flow, improving engine performance and power delivery.

The cylinder head also includes a high-performance cooling system. The compact shape of the head enhances cooling efficiency, while a large coolant passage ensures proper heat dissipation. This cooling system is essential for maintaining engine temperature during demanding off-road riding conditions.

Additionally, the cylinder head is equipped with a redesigned intake port. This port shape and size have been optimized for improved intake flow, allowing more air to enter the engine efficiently. This enhances power output and engine responsiveness, making the CRF250X more agile and responsive on the trail.

The Honda 12010-KRN-673 cylinder head is designed to fit and function seamlessly with other components of the CRF250X engine. Its precise machining ensures a perfect fit, while its durable construction guarantees long-lasting performance. This component is an excellent choice for riders seeking to improve their CRF250X's engine power and efficiency or for those who need to replace a worn-out or damaged cylinder head.

In summary, the Honda CRF250X 12010-KRN-673 engine motor cylinder head is a high-performance and robust component designed to deliver optimal engine performance and efficiency for the CRF250X off-road motorcycle model produced between 2004 and 2006. Its advanced engineering, durable construction, and efficient cooling system make it a top choice for riders seeking to enhance their off-road riding experience.

Buying a Honda CRF250X engine motor cylinder head reb (rebuilt) for a 2010-2016 model can be a viable solution for those seeking to save costs or improve the performance of their motorcycle. However, it's essential to weigh the pros and cons before making a decision.

Pros:

1. Cost-effective: A rebuilt cylinder head is generally less expensive than a brand-new one. This can be a significant cost savings, especially for those on a budget.

2. Availability: Rebuilt cylinder heads are often easier to find than new ones, especially for older models or hard-to-find parts.

3. Performance: A rebuilt cylinder head can improve the performance of your motorcycle. A rebuild can address issues such as worn valves, damaged head gaskets, or other problems that can affect engine efficiency.

Cons:

1. Quality: The quality of a rebuilt cylinder head can vary depending on the skill of the person or shop that did the rebuild. It's essential to ensure that the rebuild was done correctly and that all necessary repairs were made.

2. Wear and Tear: A rebuilt cylinder head may still have some wear and tear, even after the rebuild. This can lead to future issues and the need for additional repairs.

3. Unknown History: When buying a rebuilt cylinder head, you may not know the exact history of the part. It's essential to ensure that the shop or seller can provide information about the condition of the head before the rebuild and any repairs that were made.

Conclusion:

A rebuilt Honda CRF250X engine motor cylinder head can be a cost-effective and performance-enhancing solution for some motorcycle owners. However, it's essential to carefully consider the pros and cons before making a purchase. Be sure to choose a reputable shop or seller, ask for detailed information about the rebuild process and any repairs made, and be prepared for potential future issues.

Recommendation:

If you decide to purchase a rebuilt Honda CRF250X engine motor cylinder head, make sure to do your research and choose a reputable shop or seller. Ask for recommendations from other motorcycle enthusiasts, read online reviews, and contact the shop or seller directly with any questions. Additionally, be prepared for potential future issues and have a plan in place for addressing any problems that may arise.

Details:

This cylinder head is in REBUILDABLE CONDITION. Unknown: Condition. $ITEMTITLE: Mileage.

part #: 12010krn673 prices

  • $476.78-$504.01

specifications cylindermotorcycleiz:

  • for models: Crf250x
  • for makes: Honda
  • for years: 2004-2006
  • mpn: 12010-krn-673
  • type: Cylinder Head

returns cylindermotorcycleiz:

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

shipping cylindermotorcycleiz:

  • cost: $0.00
  • transit: 2-6 Days
  • type: Fixed
  • class: Standard
  • service: Standard

seller cylindermotorcycleiz:

  • # reviews: 34466
  • city: Divide, Colorado
  • rating: 99.5%

payments cylindermotorcycleiz:

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

general cylindermotorcycleiz:

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

offer cylindermotorcycleiz:

  • availability: In Stock
  • started: September 10, 2025
  • quantity: 1
  • best offers: True
  • sold: 0
  • options: Ship-to-home
for models: crf250x, for makes: honda, for years: 2004-2006, type: cylinder head,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 12470144380786791,
Honda 12010-KRN-673 Is Similar To:
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5 offers $476.78–$504.01 USD
  • New. Offer #1 priced at $504.01 + $0.00 shipping estimate = $504.01* total. New Cylinder Works Cylinder Head Kit For Honda CRF 250 R 2004-2007 CH1003-K01.FREE SHIPPING
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  • New. Offer #4 priced at $504.01 + $0.00 shipping estimate = $504.01* total. Always refer to a repair manual for proper tear-down, assembly, and break-in procedures (if applicable). New genuine Cylinder Works cylinder head.FREE SHIPPING
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