1. Snowmobile Parts Items
  2. sku: 10471042711522722
  3. YAMAHA 1SM-12116-00

YAMAHA 1SM-12116-00 Nos Spring Valve Seat

fits model: Wr250, Yz250. make: Yamaha. year: 2014–2019.

1sm-12116-00 Yamaha Nos 2015-2019 Wr250 2014-2019 Yz250 Spring Valve Seat

( Manufacturer Part Number: 1SM-12116-00 ), ( Part Type: Spring Valve Seat )

Review YAMAHA Nos Spring Valve Seat fits WR250 YZ250 2014–2019

Yamaha 1SM-12116-00 Spring Valve Seat for select 2015-2019 WR250F and YZ250 models (2014-2019)

Description:

This Yamaha Genuine Part 1SM-12116-00 is an essential component for the repair or maintenance of select Yamaha WR250F and YZ250 motorcycles produced between 2015 and 2019. Specifically, this part fits models from 2014 to 2019. It serves as the seat for the spring valve, a crucial element in the engine's combustion process.

The spring valve seat is designed to provide a perfect seal between the spring valve and the cylinder head. It is made from high-quality materials, ensuring durability, reliability, and optimal engine performance. By ensuring a tight seal, this part helps minimize exhaust gas leakage, which can lead to power loss and reduced fuel economy.

Installing a genuine Yamaha OEM (Original Equipment Manufacturer) part, such as the 1SM-12116-00, is essential for maintaining the performance and longevity of your motorcycle. Using non-genuine or aftermarket parts can lead to compatibility issues, reduced engine performance, and potential safety concerns.

To replace the spring valve seat, your Yamaha motorcycle will require some basic tools and mechanical skills. It is recommended that you follow the instructions provided in your motorcycle's owner's manual or consult with a professional mechanic if you are unsure of the process.

In summary, the Yamaha 1SM-12116-00 Spring Valve Seat is a vital component for the proper functioning of your select 2015-2019 WR250F and YZ250 motorcycles. By choosing a genuine Yamaha part, you can trust that you are receiving a high-quality, reliable, and performance-enhancing upgrade for your motorcycle.

Pros and Cons of Buying Yamaha 1SM-12116-00 Spring Valve Seat for 2015-2019 WR250 and YZ250

1. Pros:

a. OEM Part: This spring valve seat is an original equipment manufacturer (OEM) part, ensuring a perfect fit and optimal engine performance.

b. Quality: Yamaha is a reputable brand known for its high-quality motorcycle parts. Purchasing an OEM part like this spring valve seat guarantees durability and reliability.

c. Engine Performance: A worn-out or incorrect spring valve seat can lead to poor engine performance, misfires, or even engine damage. Replacing it with an OEM part can help restore the engine's performance.

2. Cons:

a. Cost: OEM parts can be more expensive compared to aftermarket alternatives. However, the price difference is often justified by the part's superior quality and fit.

b. Availability: Depending on the market and location, it might be challenging to find this specific part in stock. It is essential to ensure availability before making a purchase.

3. Conclusion:

The Yamaha 1SM-12116-00 spring valve seat is an excellent investment for those who own a 2015-2019 WR250 or YZ250. Its benefits include a perfect fit, high-quality materials, and the restoration of optimal engine performance. While the cost might be a concern for some, the part's durability and reliability often justify the investment.

4. Recommendation:

If you own a 2015-2019 WR250 or YZ250 and are experiencing issues related to the spring valve seat, consider purchasing the Yamaha 1SM-12116-00 OEM part. Ensure availability from a trusted Yamaha dealer or online marketplace, and take advantage of its superior quality to restore your engine's performance.

Details:

Brand new OEM YAMAHA PART NUMBER: 1SM-12116-00 Fits: 2019 WR250F YZ250 YZ250F 2018 WR250R 2017 2016 2015 2014.

part #: 1sm1211600 prices

  • $7.06-$10.00

specifications snowpar:

  • for models: Wr250, Yz250
  • for makes: Yamaha
  • for years: 2014-2019
  • mpn: 1sm-12116-00
  • part type: Spring Valve Seat

shipping snowpar:

  • class: Standard
  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • cost: $0.00
  • type: Calculated

offer snowpar:

  • availability: In Stock
  • started: February 20, 2026
  • options: Ship-to-home
  • sold: 0
  • quantity: 2

payments snowpar:

  • credit card: Discover
  • other
  • wallet: Google-pay

seller snowpar:

  • rating: 97.7%
  • city: Shelby, North Carolina
  • # reviews: 929

general snowpar:

  • condition: New
  • Parts Accessories > Snowmobile Parts > Other Parts

returns snowpar:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted
for models: wr250, yz250, for makes: yamaha, for years: 2014-2019, part type: spring valve seat,
category: snowmobile parts > parts, sku: 10471042711522722,

Yamaha 1SM-12116-00 Is Similar To:

snowpar logo
3 offers $7.06–$10.00 USD
  • Offer #1: $7.06 price + $9.95 shipping estimate = $17.01* total.+$9.95 shipping
  • Offer #2: $10.00 price + $0.00 shipping estimate = $10.00* total. Brand new OEM YAMAHA PART NUMBER: Fits: 2019 WR250F YZ250 YZ250F 2018 WR250F WR250R YZ250 YZ250F 2017 YZ250 2016 YZ250 2015 YZ250 2014 YZ250.FREE SHIPPING
  • Offer #3: $8.49 price + $4.85 shipping estimate = $13.34* total. 2015 Yamaha YZ250FFL VALVE SEAT, VALVE SPRING. 2018 Yamaha YZ250FJW VALVE SEAT, VALVE SPRING.+$4.85 shipping

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