1. Auto Apparel & Car Merchandise For Sale
  2. sku: 22688048118113892
  3. YANMAR 129150-49811

YANMAR 129150-49811 Gasket Thermostat

129150-49811 Yanmar Gasket Thermostat

( Brand: Yanmar ), ( Manufacturer Part Number: 129150-49811 ), ( Part Type: Gasket Thermostat )

Review YANMAR Gasket Thermostat

Yanmar 129150-49811 Thermostat Gasket

The Yanmar 129150-49811 Thermostat Gasket is a crucial component designed for Yanmar marine diesel engines, ensuring optimal engine performance and efficiency. This gasket is specifically engineered to seal the thermostat housing and regulate the engine coolant temperature.

Made from high-quality materials, the gasket boasts excellent thermal and mechanical properties. It is designed to withstand the extreme temperatures and pressures that marine engines are subjected to, thus ensuring a long service life. The gasket's thickness and dimensions are precisely engineered to fit Yanmar marine diesel engines, providing a secure and leak-free seal.

The Yanmar 129150-49811 Thermostat Gasket is easy to install. It comes in a flat, flexible design that conforms to the contours of the thermostat housing and engine block, making it simple to position and seal. The gasket's materials offer excellent resistance to corrosion and wear, ensuring that it maintains its sealing properties even in harsh marine environments.

This gasket is essential in maintaining the engine's coolant temperature within the recommended range. By sealing the thermostat housing, it allows the engine to warm up efficiently during start-up and prevents overheating during operation. This not only ensures the engine runs smoothly and efficiently but also prolongs its lifespan.

In summary, the Yanmar 129150-49811 Thermostat Gasket is a vital component for Yanmar marine diesel engines that delivers exceptional sealing properties and temperature regulation. It is made from high-quality materials, offers excellent thermal and mechanical properties, and is easy to install. By ensuring a leak-free seal and maintaining the engine's coolant temperature, this gasket contributes to the engine's optimal performance and longevity.

The Yanmar 129150-49811 gasket thermostat is a crucial component for maintaining the cooling system in Yanmar marine diesel engines. Here are some pros and cons to help you make an informed decision about purchasing this part.

Pros:

1. Proper Functioning: A faulty or worn-out thermostat can cause engine overheating, which can lead to significant damage. By replacing the thermostat with a new one, you can ensure that your engine stays at the optimal operating temperature, thus preventing potential damage.

2. Improved Fuel Efficiency: A malfunctioning thermostat can cause the engine to work harder than necessary, leading to increased fuel consumption. Replacing the thermostat can help improve fuel efficiency and reduce operating costs.

3. Longer Engine Life: A new thermostat can help extend the life of your engine by preventing damage caused by overheating or undercooling.

4. Easy Installation: The Yanmar 129150-49811 gasket thermostat is relatively easy to install, and it comes with a gasket to ensure a proper seal.

Cons:

1. Cost: Replacing a thermostat can be an expensive repair, especially if you're not doing it yourself. The cost of the part itself, plus labor costs if you're not installing it yourself, can add up.

2. Availability: Depending on where you live, it may be challenging to find a local supplier that carries this specific part. You may need to order it online, which can add to the wait time for the repair.

3. Time-Consuming: Installing a thermostat can be a time-consuming process, especially if you're not experienced with engine repairs. It may take several hours to complete the repair.

In conclusion, while the Yanmar 129150-49811 gasket thermostat is an essential component of your marine diesel engine, it can also be an expensive and time-consuming repair. However, the benefits of a properly functioning cooling system, improved fuel efficiency, and extended engine life make it a worthwhile investment. If you're experiencing issues with your engine's cooling system, it's recommended that you replace the thermostat as soon as possible to prevent potential damage. If you're comfortable with doing the repair yourself, consider purchasing the part online to save on labor costs. Otherwise, take your boat to a qualified mechanic to have the repair done professionally.

Details:

Manufactured following strict OE standards to work like the original component. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Made of high-quality components for durability, reliability, and performance. Engineered using the latest technology to ensure product lasts longer in service.

Designed specifically for trucks, trailers, and buses. Yanmar 1 Gasket Thermostat: Part Number: Manufacturer.

part #: 12915049811 prices

  • $25.43-$82.43

specifications apparaut:

  • brand: Yanmar
  • mpn: 129150-49811
  • part type: Gasket Thermostat

general apparaut:

  • condition: New with tags
  • Parts Accessories > Apparel, Protective Gear Merchandise > Other Apparel, Protective Gear Merchandise

seller apparaut:

  • rating: 99.4%
  • city: Los Angeles, California
  • # reviews: 70235

payments apparaut:

  • credit card: Discover
  • wallet: Paypal
  • other

shipping apparaut:

  • type: Fixed
  • class: Standard
  • service: Standard
  • cost: $0.00
  • transit: 3-7 Days

returns apparaut:

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

offer apparaut:

  • started: May 12, 2026
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • best offers: True
  • quantity: 5
part type: gasket thermostat,
category: auto parts > apparel, protective gear merchandise, sku: 22688048118113892,
Yanmar 129150-49811 Is Similar To:
apparaut logo
5 offers $25.43–$82.43 USD
  • Brand New. Offer #1 priced at $82.43 + $23.20 shipping estimate = $105.63* total. HYDRAULIC TAPPETS & LIFTERS. Thermostat housing seal/gasket fits: YANMAR.+$23.20 shipping
  • Nuovo. Offer #2 priced at $27.31 + $28.28 shipping estimate = $55.59* total. Otteniamo i nostri articoli dalla distribuzione ufficiale tramite grossisti affidabili con cui abbiamo contratti. PASTIGLIE E PARTI DEI FRENI.+$28.28 shipping
  • Neu. Offer #3 priced at $25.43 + $30.64 shipping estimate = $56.07* total. EINLASS- / AUSLASSDICHTUNG. KATEGORIEN :TURBOLADER.+$30.64 shipping
  • New with tags. Offer #4 priced at $18.92 + $0.00 shipping estimate = $18.92* total. Manufacturer :Yanmar.FREE SHIPPING
  • New. Offer #5 priced at $11.69 + $5.62 shipping estimate = $17.31* total. Part Number: . Up for sale is one (1) Genuine Yanmar.+$5.62 shipping

Copyright © apparaut.com