<div data-store-description="v1"> <p>Voltage Regulator (1990-1991) for Mazda Protege L4 1.8L. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: <br>- Voltage Regulator</p> <p>Fits Models: <br>- Mazda Protege</p> <p>Model Years: <br>- 1990–1991</p> <p>Submodels: <br>- Common trims include Base, LX, and ES; chassis code is BG; body style is sedan.</p> <p>Engine Options: <br>- 1.8L L4 (engine code BP)</p> <p>Description: <br>This voltage regulator is designed specifically for the 1990–1991 Mazda Protege equipped with a 1.8L inline-4 engine. It ensures stable voltage output to the vehicle's electrical system, preventing damage to sensitive components.</p> <p>Features: <br>- Direct fit for 1990–1991 Mazda Protege <br>- Regulates voltage to protect electrical systems <br>- Durable construction for long-lasting performance <br>- Easy installation with no modifications required <br>- Compatible with standard engine options</p>