This high quality rectifier is designed as a direct replacement for early style Bosch K1 alternators and compatible units where a like for like bridge assembly is required. Manufactured with robust silicon diodes and a corrosion resistant heat sink body, this rectifier restores charging performance and reduces alternator ripple for reliable 12 volt systems. The assembly features OEM style terminals and mounting points for straightforward installation and long service life. Use the Parts Checker to confirm fitment to your vehicle before purchase.

• Application type 12 volt alternator rectifier bridge suitable for Bosch K1 style units
• High quality silicon diode construction for improved conductivity and durability
• Corrosion resistant aluminium alloy heat sink for efficient heat dissipation
• OEM style mounting holes and terminals for direct replacement installation
• Restores charging performance and reduces electrical noise in the charging circuit

Ideal for workshops and DIY mechanics replacing worn or faulty rectifier bridges, this part offers a cost effective way to return an alternator to specification without replacing the entire unit. Professional installation is recommended where appropriate and always confirm compatibility using the Parts Checker to ensure correct fitment for your specific vehicle and alternator model.