YAMAHA 3Y1-12116-00 Valve Seat Spring

( Part Type: Valve Spring Seat ), ( Country/region Of Manufacture: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Manufacturer Part Number: 3Y1-12116-00 ), ( Storage Location: C2 Free80-n Buk 5 Bin 1 )

Review YAMAHA Oem Valve Seat Spring Qty

The Yamaha 3Y1-12116-00 valve seat spring is an essential component in the functioning of internal combustion engines, specifically those manufactured by Yamaha. This particular spring is designed for use in various two-stroke engines, ensuring optimal engine performance.

Measuring approximately 1.8 inches in length, 0.3 inches in width, and 0.1 inches in thickness, this valve seat spring boasts a robust and durable design. It is meticulously crafted from high-quality spring steel material, which offers superior strength and resilience. The spring's design consists of a series of tightly coiled wire strands, which exert a consistent and reliable force to maintain the proper sealing of the engine's valves against the valve seats.

The 3Y1-12116-00 valve seat spring is specifically engineered to fit and function effectively in Yamaha engines, ensuring a snug and secure fit. Its precise dimensions and material composition enable it to withstand the high temperatures and pressures encountered within the engine, making it a reliable and long-lasting solution for maintaining engine performance.

Additionally, this valve seat spring is designed to provide a consistent and reliable seal between the valve and the valve seat. This is crucial for maintaining optimal engine efficiency, as it prevents the escape of exhaust gases and the intrusion of combustion gases into the engine's crankcase.

In summary, the Yamaha 3Y1-12116-00 valve seat spring is an essential component for maintaining optimal engine performance in Yamaha two-stroke engines. Its robust design, precise dimensions, and high-quality materials make it a reliable and long-lasting solution for ensuring a consistent and reliable seal between the valve and the valve seat.

Pros and Cons of Buying a Yamaha 3Y1-116-00 Valve Seat Spring

The Yamaha 3Y1-116-00 Valve Seat Spring is a crucial component in the functioning of Yamaha engines. Replacing a worn-out valve seat spring can help improve engine performance and prevent potential engine damage. Here are some pros and cons to consider before making a purchase.

1. Improved Engine Performance: A new valve seat spring can help restore the sealing properties of the engine valves. This results in improved combustion efficiency and better engine performance.

2. Prevents Engine Damage: A worn-out valve seat spring can cause engine damage, such as piston ring damage or even piston failure. Replacing the valve seat spring can prevent these costly repairs.

3. Quieter Operation: A new valve seat spring can help reduce engine noise, resulting in a quieter operating engine.

4. Longer Engine Life: Regularly replacing worn-out engine components, such as the valve seat spring, can help extend the life of the engine.

5. Peace of Mind: Knowing that your engine is equipped with new and functional components can provide peace of mind and confidence in the reliability of your engine.

1. Cost: Replacing a valve seat spring can be an expensive repair, especially if it is not a DIY job. The cost of the spring itself, labor costs, and other associated costs can add up.

2. Time-Consuming: Depending on the complexity of the engine and the availability of parts, replacing a valve seat spring can be a time-consuming process.

3. Requires Expertise: Installing a valve seat spring requires specialized knowledge and expertise. Attempting to do it yourself without the proper tools or knowledge can lead to mistakes and potential engine damage.

4. Potential for Additional Repairs: In some cases, a worn-out valve seat spring may be a symptom of a larger engine issue. Replacing the spring may reveal the need for additional repairs.

The Yamaha 3Y1-116-00 Valve Seat Spring is an essential component in the proper functioning of a Yamaha engine. While the cost and time involved in replacing a worn-out spring may be a deterrent, the benefits of improved engine performance, prevention of engine damage, quieter operation, longer engine life, and peace of mind make it a worthwhile investment. If you suspect that your engine may require a new valve seat spring, it is recommended that you consult a qualified mechanic to assess the situation and make an informed decision.

part # 3y11211600 prices

• $10.59-$24.99

specifications seatiota:

• for makes: Yamaha
• part type: Valve Spring Seat
• country/region of manufacture: United States
• manufacturer warranty: Unspecified Length
• manufacturer part number: 3Y1-12116-00
• storage location: C2 Free80-n Buk 5 Bin 1

payments seatiota:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer seatiota:

• availability: In Stock
• sold: 0
• started: August 12, 2025
• options: Ship-to-home
• quantity: 1

shipping seatiota:

• type: Fixed
• transit: 4-9 Days
• carrier: USPS, FedEx
• class: Standard, Expedited, One-day
• service: USPS Ground Advantage, USPS Priority Mail, FedEx 2Day, Overnight
• cost: $0.00

returns seatiota:

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

general seatiota:

• condition: New other see details
• ATV, Side-by-Side UTV Parts Accessories > Seats, Parts Accessories > Additional Seat Parts

seller seatiota:

• rating: 98.3%
• # reviews: 182256

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