Engine Coolant Thermostat for BMW G20 G30 330 530 X1 X3 Z4 2.0L 11538642560

Engine Coolant Thermostat for BMW

This engine coolant thermostat regulates the operating temperature of the engine block by controlling coolant flow, cross-referencing OEM part number 11538642560.

Overview

This engine coolant thermostat replaces a stuck or faulty thermostat to maintain optimal engine operating temperatures. Designed for modern vehicle cooling systems, this engine coolant thermostat helps prevent engine overheating and reduces warming times during cold starts. Mechanics and vehicle owners install this engine coolant thermostat to restore cabin heating and engine efficiency.

Built For Performance

• Integrated housing matches original dimensions for a precise, leak-free installation.
• Calibrated temperature spring ensures rapid, accurate response to coolant temperature changes.
• Heavy-duty sealing gasket resists degradation from hot engine coolant.
• Durable composite housing resists thermal cracking and pressure deformation.

Fits These Machines

• for BMW G20
• for BMW G30
• for BMW 330 2.0L
• for BMW 530 2.0L
• for BMW X1 2.0L
• for BMW X3 2.0L
• for BMW Z4 2.0L

On-The-Job Use

• Replacing a stuck-open thermostat that causes slow cabin warm-up and check engine lights.
• Preventing engine overheating caused by a thermostat stuck in the closed position.
• Servicing the coolant system during a water pump replacement or scheduled flush.

Specs At A Glance

Good To Know

Q: Why does this thermostat include the housing? A: Many modern vehicles utilize an integrated thermostat housing assembly to ensure a perfect seal and simplify the replacement process.

Q: Can a bad thermostat cause a check engine light? A: Yes, if the engine takes too long to reach operating temperature, the onboard computer will trigger a diagnostic trouble code.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.