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  2. sku: 15472724648272782
  3. YAMAHA 1SL-11166-00-00

YAMAHA 1SL-11166-00-00 Pipe Breather

fits make: Yamaha.

1sl-11166-00-00 Yamaha Oem Part Pipe Breather 1

( Manufacturer Part Number: 1SL-11166-00-00 ), ( Part Type: Pipe Breather ), ( Disclaimer: Honda/yamaha/ktm Dealer For Over 30 Years ), ( Genuine Oem: Yes ), ( Mpn Fits Multiple Applications: Each Oem Mpn Can Be Used On Multiple Ymm Combinations ), ( What You Are Buying: You Are Buying The Individual Mpn Referenced In The Listing Title )

Review YAMAHA Oem Part Pipe Breather

Introducing the Yamaha 1SL-11166-00-00 Pipe Breather, an essential accessory designed to enhance the performance and longevity of your Yamaha engine. This pipe breather is meticulously engineered to provide effective crankcase ventilation, ensuring that harmful gases are efficiently expelled from the crankcase.

The breather features a high-quality, durable rubber diaphragm that provides superior sealing and flexibility. This design allows for smooth and consistent venting, protecting your engine from the damaging effects of positive crankcase pressure. The diaphragm is enclosed within a robust, stainless steel housing, making it resilient against the harsh conditions often encountered in marine and powersports applications.

The Yamaha 1SL-11166-00-00 Pipe Breather is designed to be a direct replacement for the original equipment on Yamaha engines. It is easy to install, requiring no modifications to your engine. Simply remove the old breather and replace it with the new one, ensuring that your engine is properly ventilated for optimal performance.

This pipe breather is not only functional but also aesthetically pleasing. Its sleek, compact design complements the overall look of your Yamaha engine, making it a great addition to any powersports vehicle or marine application.

Investing in a Yamaha 1SL-11166-00-00 Pipe Breather is an investment in the longevity and efficiency of your engine. By providing effective crankcase ventilation, this breather helps to prevent engine damage caused by positive crankcase pressure, ensuring that your Yamaha engine continues to run smoothly and reliably for years to come.

A Comprehensive Analysis of the Yamaha 1SL-11166-00-00 Pipe Breather

The Yamaha 1SL-11166-00-00 Pipe Breather is a popular aftermarket accessory designed to improve the performance and longevity of engines, particularly those from Yamaha. This device helps in reducing crankcase pressure, preventing oil foaming, and ensuring consistent oil pressure. In this analysis, we will discuss some pros and cons that can help potential buyers make an informed decision.

Pros:

1. Enhances Engine Performance: By reducing crankcase pressure, the pipe breather allows the engine to breathe better, leading to improved combustion efficiency and power output.

2. Reduces Oil Foaming: During high-RPM operations, engines produce crankcase pressure which can lead to oil foaming. The pipe breather prevents oil foaming, ensuring consistent oil pressure and better engine protection.

3. Improves Engine Longevity: By reducing crankcase pressure and preventing oil foaming, the pipe breather helps in reducing engine wear and tear, ultimately leading to increased engine life.

4. Easy Installation: The Yamaha 1SL-11166-00-00 Pipe Breather is relatively easy to install, requiring no major modifications to the engine or the vehicle.

Cons:

1. Expense: Compared to other aftermarket engine accessories, the Yamaha 1SL-11166-00-00 Pipe Breather can be considered expensive.

2. Not Necessary for All Engines: The pipe breather is not essential for all engines, as some modern engines have built-in systems to manage crankcase pressure and oil foaming.

3. Requires Regular Maintenance: Although the pipe breather can help reduce engine wear and tear, it still requires regular maintenance to ensure optimal performance.

Conclusion:

The Yamaha 1SL-11166-00-00 Pipe Breather is an effective aftermarket accessory that can help improve engine performance, reduce oil foaming, and prolong engine life. However, it comes with a higher price tag compared to other accessories, and not all engines may require it. Careful consideration of these factors can help potential buyers make an informed decision about whether or not to invest in this accessory.

Recommendation:

If you own a Yamaha engine that experiences high crankcase pressure or oil foaming, especially during high-RPM operations, the Yamaha 1SL-11166-00-00 Pipe Breather is a worthwhile investment. It can help improve engine performance, reduce engine wear, and ultimately lead to increased engine life. However, if you have a modern engine with built-in systems to manage crankcase pressure and oil foaming, or if the cost is a major concern, you may want to consider other engine accessories or wait until you have a larger budget.

Details:

Yamaha OEM Part 1SL-11166-00-00 PIPE, BREATHER 1: This listing is based on part, price, and inventory data that provided directly from. 2014 Yamaha YZ450FEL CYLINDER PIPE, BREATHER When purchasing this part you should look to the OEM brand and MPN that is referenced in listing title. Yamaha OEM Part 1SL-11166-00-00 PIPE, BREATHER 1 Application Information.

Unfortunately all of the key information and image/ content that you find with aftermarket products does not exist for most Ems. Keep in mind that a part can be used several times over multiple year, make, model's. 2015 Yamaha YZ450FFW CYLINDER PIPE, BREATHER 1.

part #: 1sl111660000 prices

  • $14.99-$39.99

specifications motoralph:

  • for makes: Yamaha
  • mpn: 1sl-11166-00-00
  • part type: Pipe Breather
  • disclaimer: Honda/yamaha/ktm Dealer For Over 30 Years
  • genuine oem: Yes
  • mpn fits multiple applications: Each Oem Mpn Can Be Used On Multiple Ymm Combinations
  • what you are buying: You Are Buying The Individual Mpn Referenced In The Listing Title

seller motoralph:

  • rating: 98.8%
  • city: East Hanover, New Jersey
  • # reviews: 22249

shipping motoralph:

  • service: USPS First Class
  • carrier: USPS
  • cost: $4.85
  • type: Fixed
  • transit: 10-17 Days
  • class: Standard

general motoralph:

  • Motors > Parts Accessories > Other
  • condition: New

offer motoralph:

  • sold: 0
  • quantity: 2
  • started: April 14, 2026
  • availability: In Stock
  • options: Ship-to-home

returns motoralph:

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

payments motoralph:

  • credit card: Mastercard
  • wallet: Google-pay
  • other
for makes: yamaha, part type: pipe breather, disclaimer: honda/yamaha/ktm dealer for over 30 years, genuine oem: yes, mpn fits multiple applications: each oem mpn can be used on multiple ymm combinations, what you are buying: you are buying the individual mpn referenced in the listing title,
sku: 15472724648272782,

Yamaha 1SL-11166-00-00 Is Similar To:

motoralph logo
5 offers $14.99–$39.99 USD
  • Offer #1: $39.99 price + $4.85 shipping estimate = $44.84* total. 2014 Yamaha YZ450FEL CYLINDER PIPE, BREATHER 1. Yamaha OEM Part PIPE, BREATHER 1 Application Information.+$4.85 shipping
  • Offer #2: $14.99 price + $7.02 shipping estimate = $22.01* total. Hose is in great working condition and shows normal signs of wear. 1V-1788: 2014 YZ450F.+$7.02 shipping
  • Offer #3: $30.78 price + $13.90 shipping estimate = $44.68* total. Important Notes. YAMAHA GENUINE PARTS.+$13.90 shipping
  • Offer #4: $8.99 price + $28.00 shipping estimate = $36.99* total. 2017 YZ 450F.+$28.00 shipping
  • Offer #5: $19.99 price + $8.60 shipping estimate = $28.59* total. It will fit 2014-2017 Yamaha Yz 450f Up for sale I have a used cylinder head breather tube removed from a 60th anniversary Yamaha Yz 450f.+$8.60 shipping

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