1. Motorcycle Cylinder Heads & Valve Covers For Sale
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  3. HONDA 12251-MEB-671/12191-MEB-671

HONDA Cylinder Head Gasket Base Set 12251-MEB-671/12191-MEB-671 Gasket/base

fits model: Crf450r. make: Honda. year: 2002–2006.

12191-meb-671 Honda 12251-meb-671/12191-meb-671 2002-06 Oem Crf450r Cylinder Head Gasket/base Gasket Set 12251-meb-671

( Manufacturer Part Number: 12251-MEB-671/12191-MEB-671 ), ( Type: Gasket ), ( Machine Type: Off-road Motorcycle )

Review HONDA 12251-meb-671/12191-meb-671 Oem Cylinder Head Gasket/base Gasket Set fits CRF450R 2002–2006

Honda CRF450R Cylinder Head Gasket/Base Gasket Set (12251-MEB-671/12191-MEB-671)

Description:

This gasket set, consisting of part numbers 12251-MEB-671 for the cylinder head gasket and 12191-MEB-671 for the base gasket, is specifically designed for the 2002-2006 Honda CRF450R motorcycle. It is an essential replacement component for ensuring the optimal performance and sealing of the engine.

The cylinder head gasket (part number 12251-MEB-671) is responsible for sealing the connection between the engine block and cylinder head. This gasket features a precise design to ensure a perfect seal between the mating surfaces, preventing coolant and combustion gases from leaking. The gasket is manufactured with high-quality materials to ensure durability and reliability, allowing the engine to perform at its best.

The base gasket (part number 12191-MEB-671) forms the seal between the engine block and the crankcase. It is designed to prevent oil and coolant from mixing, ensuring that the engine's lubrication system remains effective and free from contamination. Like the cylinder head gasket, this gasket is manufactured with high-quality materials to ensure a long-lasting and reliable seal.

Installing these gaskets requires the removal of the engine components, making it an involved process. However, the precision engineering and high-quality materials used in their manufacture guarantee that they will provide a perfect seal and ensure the continued optimal performance of your Honda CRF450R motorcycle.

These gaskets are a crucial replacement part for any CRF450R owner seeking to maintain the performance and reliability of their bike. By using genuine Honda gaskets, you can trust that you are investing in a high-quality product that is specifically designed for your motorcycle.

In conclusion, the Honda CRF450R Cylinder Head Gasket/Base Gasket Set (12251-MEB-671/12191-MEB-671) is a must-have replacement component for any CRF450R owner. These gaskets are precision-engineered to provide a perfect seal, ensuring the continued optimal performance and reliability of your motorcycle's engine.

Buying the Honda CRF450R 2002-06 cylinder head gasket/base gasket set (part numbers 12251-MEB-671 and 12191-MEB-671) can be a crucial decision for motorcycle enthusiasts looking to maintain or repair their CRF450R model. Here are some potential pros and cons to consider before making a purchase.

Pros:

1. OEM (Original Equipment Manufacturer) Parts: These gaskets are manufactured by Honda, ensuring a perfect fit and compatibility with your motorcycle.

2. Quality: Honda is known for its high-quality parts, and using OEM gaskets can help ensure the longevity and performance of your engine.

3. Preventing Leaks: Worn or damaged gaskets can cause engine oil or coolant leaks, leading to potential damage and expensive repairs. Replacing them with new gaskets can help prevent these issues.

4. Easy Installation: These gaskets are designed to be easy to install, making the repair process more straightforward and less time-consuming.

Cons:

1. Cost: OEM parts can be more expensive than aftermarket alternatives. However, the cost may be offset by the potential for longer engine life and fewer repairs in the future.

2. Availability: Depending on your location and the availability of parts from local dealers, you may need to order these gaskets online, which could result in additional shipping costs and wait times.

3. Limited Use: These gaskets are specifically designed for the Honda CRF450R 2002-06 model. If you have a different Honda motorcycle or a different model entirely, you would need to purchase a different gasket set.

In conclusion, purchasing the Honda CRF450R 2002-06 cylinder head gasket/base gasket set (12251-MEB-671 and 12191-MEB-671) can provide several benefits, including the use of high-quality OEM parts, the prevention of potentially costly leaks, and the ease of installation. However, the cost and limited availability of these gaskets may be drawbacks for some buyers. Ultimately, the decision to purchase these gaskets depends on your individual needs, budget, and the importance you place on using OEM parts for your motorcycle repair or maintenance.

If you decide that purchasing these gaskets is the best choice for your CRF450R, you can find them at authorized Honda dealers or through reputable online motorcycle parts retailers. Make sure to follow the installation instructions carefully to ensure a successful repair.

Details:

part #: 12191-meb-671 prices

  • $27.50-$36.11

specifications cylindermotorcycleiz:

  • for models: Crf450r
  • for makes: Honda
  • for years: 2002-2006
  • mpn: 12251-meb-671/12191-meb-671
  • type: Gasket
  • machine type: Off-road Motorcycle

shipping cylindermotorcycleiz:

  • class: Standard
  • transit: 5-12 Days
  • cost: $0.00
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Calculated

offer cylindermotorcycleiz:

  • options: Ship-to-home
  • started: May 16, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0

seller cylindermotorcycleiz:

  • city: Keokuk, Iowa
  • # reviews: 0
  • rating: 0.0%

general cylindermotorcycleiz:

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

returns cylindermotorcycleiz:

  • policy: No Returns

payments cylindermotorcycleiz:

  • wallet: Apple-pay
  • other
  • credit card: Discover
for models: crf450r, for makes: honda, for years: 2002-2006, type: gasket, machine type: off-road motorcycle,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, sku: 14306867228028632,
Honda 12251-MEB-671 Is Similar To:
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4 offers $27.50–$36.11 USD
  • New. Offer #1 priced at $34.54 + $5.40 shipping estimate = $39.94* total. Keep your motorcycle running smoothly with this genuine Honda part. The Honda Genuine Cylinder Head Gasket is a high-quality replacement part specifically designed for Honda motorcycles.+$5.40 shipping
  • New. Offer #2 priced at $36.11 + $7.95 shipping estimate = $44.06* total. Our extensive micro fiche data ensures you can always find the correct part for your ride. Our OEM parts are your key to maintaining that high standard.+$7.95 shipping
  • New. Offer #3 priced at $27.50 + $8.00 shipping estimate = $35.50* total. Willis Motorsports.+$8.00 shipping
  • New. Offer #4 priced at $36.98 + $0.00 shipping estimate = $36.98* total. Fits Honda CRF450X. Fits Honda CRF450R.FREE SHIPPING

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