<div data-store-description="v1"> <p>Engine Coolant Thermostat Housing Assembly for B2500 Mazda 1998-2001. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Engine Coolant Thermostat Housing Assembly</p> <p>Fits Models: - Mazda B2500</p> <p>Model Years: - 1998–2001</p> <p>Submodels: - Common trims include B2500 SE, B2500 DX, and B2500 4WD - Chassis code: UN</p> <p>Engine Options: - 2.5L I4 (engine code: KL)</p> <p>Description: This Engine Coolant Thermostat Housing Assembly is designed specifically for the Mazda B2500 from 1998 to 2001. It ensures optimal engine temperature regulation by housing the thermostat, which controls the flow of coolant. This assembly is crucial for maintaining engine performance and preventing overheating.</p> <p>Features: - Direct fit replacement for easy installation - Durable construction for long-lasting performance - Designed to meet or exceed OEM specifications - Ensures proper coolant flow and engine temperature regulation - Compatible with standard engine options</p> <p>Part Number: H563SQ</p>