1. Motorcycle Cylinder Heads & Valve Covers For Sale
  2. sku: 11265709217946653
  3. BMW 1264572

BMW 1264572 Airhead Left Cylinder Head Valves Dual Spark Plug R100/7

fits model: R100. make: Bmw.

1264572 Bmw Airhead Left Cylinder Head Valves Dual Spark Plug R100/7

( Manufacturer Part Number: 1264572 ), ( Engine Type: 4-stroke ), ( Type: Cylinder Head ), ( Material: Aluminum ), ( Country/region Of Manufacture: Germany )

Review BMW Airhead Left Cylinder Head Valves Dual Spark Plug R100/7 fits R100

BMW Airhead Left Cylinder Head Valves with Dual Spark Plugs (Part Number: 1264572) for R100/7

Description:

The BMW 1264572 airhead left cylinder head valves are a crucial component for the two-stroke, boxer engine found in the classic BMW R100/7 motorcycle models. These valves are designed to optimize engine performance, efficiency, and longevity.

The left cylinder head valves in this BMW motorcycle part consist of an intake and an exhaust valve. Both valves are equipped with dual spark plugs, which allows for more efficient combustion and improved engine power. With the dual spark plugs, each cylinder can be ignited from two directions, ensuring a more consistent and stable combustion process.

The intake valves are responsible for drawing in the air-fuel mixture during the intake stroke, while the exhaust valves release the exhaust gases during the exhaust stroke. These valves are meticulously engineered to provide optimal gas flow for maximum power and fuel efficiency.

The BMW 1264572 left cylinder head valves are crafted from high-quality materials, ensuring durability and resistance to wear and tear. Their design allows for precise control over the engine's combustion process, contributing to the distinctive BMW riding experience.

Installing these new valves is an essential maintenance task for BMW R100/7 motorcycle owners. Over time, the valves can wear out or become damaged, leading to decreased engine performance. By replacing these valves with genuine BMW parts, you can ensure that your motorcycle continues to run at its best and maintain its value.

In summary, the BMW 1264572 airhead left cylinder head valves with dual spark plugs are a vital upgrade for your R100/7 motorcycle. These valves provide enhanced engine performance, improved combustion efficiency, and increased longevity, ensuring that your classic BMW continues to deliver the iconic riding experience you've come to expect.

Pros and Cons of Buying BMW Airhead Left Cylinder Head Valves with Dual Spark Plugs (R100/7)

I. Introduction

BMW's air-cooled boxer engines, commonly referred to as "airheads," are renowned for their unique character and longevity. The BMW R100/7 model is an iconic motorcycle from this era. One of the critical components of these engines is the left cylinder head valves, which now come with dual spark plugs. In this analysis, we will discuss the advantages and disadvantages of purchasing new BMW airhead left cylinder head valves with dual spark plugs.

II. Pros

1. Improved Engine Performance: Dual spark plugs enhance combustion efficiency by ensuring better fuel mixture ignition. This results in improved engine performance, smoother idling, and increased power output.

2. Better Fuel Economy: With better combustion efficiency comes improved fuel economy. The dual spark plugs help the engine burn fuel more efficiently, reducing the overall fuel consumption.

3. Longer Engine Life: The dual spark plugs help prevent detonation, which can cause engine damage. By reducing the likelihood of detonation, the engine will last longer, saving you money on potential repairs or replacement in the future.

III. Cons

1. Cost: BMW airhead left cylinder head valves with dual spark plugs are more expensive than their single spark plug counterparts. This higher cost may deter some potential buyers, especially those on a tight budget.

2. Complexity: The addition of a second spark plug increases the complexity of the engine. This may make the repair and maintenance process more complicated, potentially requiring more time and expertise.

3. Availability: Finding new BMW airhead left cylinder head valves with dual spark plugs may be challenging, as they are not as commonly available as single spark plug versions. This could result in longer wait times for replacement parts or potentially driving up the cost if purchasing from third-party sellers.

IV. Conclusion

In conclusion, BMW airhead left cylinder head valves with dual spark plugs offer several advantages, including improved engine performance, better fuel economy, and longer engine life. However, they come with a higher cost, increased complexity, and potential availability issues. Ultimately, the decision to purchase these valves depends on the individual's priorities, budget, and willingness to invest in a more advanced and efficient engine component.

V. Recommendation

If you are a BMW R100/7 owner seeking increased engine performance, improved fuel economy, and a longer engine life, investing in new BMW airhead left cylinder head valves with dual spark plugs is a worthwhile consideration. Weigh the potential benefits against the higher cost, complexity, and availability challenges and make an informed decision based on your priorities and budget.

Details:

Cylinder head and valves removed from R100/7. This will need thorough inspection, cleaning, and possibly new consumable parts. This cylinder head was drilled and threaded to accommodate a second spark plug.

part #: 1264572 prices

  • $408.93-$760.02

specifications cylindermotorcycleiz:

  • for models: R100
  • for makes: Bmw
  • mpn: 1264572
  • engine type: 4-stroke
  • type: Cylinder Head
  • material: Aluminum
  • country/region of manufacture: Germany

offer cylindermotorcycleiz:

  • started: March 9, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

shipping cylindermotorcycleiz:

  • class: Standard
  • carrier: FedEx
  • service: FedEx Ground or FedEx Home Delivery
  • type: Calculated
  • cost: $20.79
  • transit: 4-9 Days

seller cylindermotorcycleiz:

  • city: Saint Paul, Minnesota
  • rating: 100.0%
  • # reviews: 63

general cylindermotorcycleiz:

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

returns cylindermotorcycleiz:

  • policy: No Returns

payments cylindermotorcycleiz:

  • credit card: Discover
  • other
  • wallet: Google-pay
for models: r100, for makes: bmw, engine type: 4-stroke, type: cylinder head, country/region of manufacture: germany,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > cylinder heads, material: aluminum, sku: 11265709217946653,
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5 offers $408.93–$760.02 USD
  • Used. Offer #1 priced at $408.93 + $68.16 shipping estimate = $477.09* total. Pair BMW R80GS RT ST R75 Cylinder Heads 38/42mm Right Left 1264569 used once, just stored long time.+$68.16 shipping
  • Used. Offer #2 priced at $760.02 + $35.51 shipping estimate = $795.53* total. The spare part BMW R90/6 R80 G/S R75/7 - Zylinderkopf rechts + links geklebt 1264569 A145G-2 is of very high quality and has been designed to improve the performance and efficiency of your motorcycle.+$35.51 shipping
  • Used. Offer #3 priced at $743.67 + $21.81 shipping estimate = $765.48* total. +$21.81 shipping
  • Gebraucht. Offer #4 priced at $825.03 + $22.40 shipping estimate = $847.43* total. Bei MTH finden Sie Ersatzteile f r fast alle Motorr der. Alle anderen Teile f r dieses Motorrad.+$22.40 shipping
  • Generalüberholt. Offer #5 priced at $1295.39 + $117.75 shipping estimate = $1413.14* total. Die berholung beinhaltet: Ventile berarbeitet / neue Ventilf hrungen / Ventilsitze gefr st / Glasperlgestrahlt / Einbaufertig geschliffen und montiert. Einlass/Auslass 42/38mm.+$117.75 shipping

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