Skip to product information
New Thermostat 129155-49800 for Yanmar Skid Steer 3TNE84 3TNE88 4TNE84 4TNE88

New Thermostat 129155-49800 for Yanmar Skid Steer 3TNE84 3TNE88 4TNE84 4TNE88

Write Review

Your Source for Aftermarket Parts

$29.29
Sale price  $29.29 Regular price 

Available to Order

Usually ships in 2–4 business days.
This Thermostat is a high-quality aftermarket replacement part compatible with Yanmar Skid Steer 3TNE84 3TNE88 4TNE84 4TNE88 and matches OEM Part# 129155-49800.
Industrial Retailer parts support representative

Need help finding the right part? Talk with a parts expert today.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

Call us

I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.

Randy W. — Verified customer

Product Overview

Ensure your engine maintains the correct operating temperature with this precision-engineered replacement thermostat. Designed specifically for Yanmar engines, this part helps prevent overheating and ensures long-term engine health by regulating coolant flow effectively.

Key Features & Performance

  • Optimized Cooling: Maintains steady engine temperatures to enhance fuel efficiency and performance.
  • Robust Build: Manufactured from high-grade materials for resistance to thermal stress and corrosion.
  • Exact Fitment: Built to original equipment dimensions for easy installation without modifications.
  • Reliable Operation: Tested to ensure consistent opening and closing at specified temperatures.

Fitment & Compatibility

  • Yanmar Models: 3TNE84, 3TNE88, 4TNE84, 4TNE88
  • Equipment Type: Skid Steers and industrial machinery powered by compatible Yanmar engines.

Technical Specifications

  • Part Number(s): 129155-49800
  • Component: Engine Thermostat
  • Material: Copper and Stainless Steel

Frequently Asked Questions

Q: What is the primary function of this thermostat? A: This part regulates the flow of coolant through the engine to maintain an ideal operating temperature and prevent thermal damage.

Q: Is this an aftermarket or OEM part? A: This is a premium aftermarket replacement part designed to provide the same fit and function as the original Yanmar component.

Compatibility may vary by serial number. Verify fitment before purchase.

Customers also purchased

Keywords (Used as search references only) View IP policy.