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Thermostat 8971606540 for Isuzu 3LD2 3LB1 4LB1 Engine 76.5���
$72.89
Sale price
$72.89
Regular price
Available to Order
This Thermostat is a high-quality aftermarket replacement part compatible with Isuzu 3LD2, 3LB1, 4LB1 Engines and matches OEM Part# 8971606540.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
Ensure your engine operates within its optimal temperature range with this precision-engineered replacement thermostat. Designed specifically for Isuzu diesel engines, this component regulates coolant flow to prevent overheating and promote efficient combustion.
Key Features & Performance
- Precision Temperature Control: Set to open at 76.5��� to maintain the perfect engine heat balance.
- Durable Materials: Constructed from heavy-duty materials to resist corrosion and thermal fatigue.
- Reliable Operation: Engineered to provide consistent performance in demanding industrial or automotive environments.
Fitment & Compatibility
- Compatible Models: Isuzu 3LD2, Isuzu 3LB1, Isuzu 4LB1
- Part Number(s): 8971606540
Technical Specifications
- Part Name: Thermostat
- Opening Temperature: 76.5���
- Material: Metal/Brass
- Application: Isuzu Industrial Engines
Frequently Asked Questions
Q: What is the specific opening temperature for this unit?
A: This thermostat is designed to open at 76.5��� (169.7��F) to ensure proper cooling system cycling.
Q: Is this part a direct replacement for the OEM unit?
A: Yes, this is a high-quality aftermarket part manufactured to meet or exceed the original specifications of OEM part 8971606540.
Compatibility may vary by serial number. Verify fitment before purchase.