<div data-store-description="v1"> <p>Thermostat Housing RN161ZZ for Mazda B2300 (2004-2009). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Thermostat Housing</p> <p>Fits Models: - Mazda B2300</p> <p>Model Years: - 2004–2009</p> <p>Submodels: - Common trims include Base, SE; chassis code RN161; body style: Pickup</p> <p>Engine Options: - 2.3L I4 (engine code: FP)</p> <p>Description: This thermostat housing is designed specifically for the Mazda B2300 from 2004 to 2009, ensuring a precise fit and optimal performance. It plays a crucial role in regulating engine temperature, preventing overheating and maintaining efficiency.</p> <p>Features: - Direct replacement for OEM part - Durable construction for long-lasting use - Ensures proper coolant flow and temperature regulation - Easy installation with no modifications required - Compatible with standard engine options</p> <p>Part Number: RN161ZZ</p>