Valeo 443157 Alternator

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Mazda ZJ38-18-300
• Remy 11142
• DENSO 2104336
• USA Industries A3578
• Duralast 11578
• Mazda ZJ3818300

• 100% NEW PRODUCT €“ Valeo alternators are 100% new, not remanufactured, eliminating the risk of premature failure
• BUILT TO LAST €“ Resistant to heat, vibration, and contaminants for long-term, reliable performance.
• EXTREME TESTING €“ Each alternator undergoes up to 1,000 hours of load and thermal cycle testing for proven durability
• HIGH-EFFICIENCY OUTPUT €“ Premium rare earth magnets deliver higher charging power without increasing unit size
• OE FIT €“ Application-specific design ensures exact fit and seamless integration with vehicle systems
• As a pioneer in automotive electrical systems since 1923, Valeo delivers OE-quality alternators trusted by global vehicle manufacturers. Valeo alternators are 100% new €” never remanufactured €” and are engineered with premium rare earth magnets to enhance power output without increasing unit size. Each unit is tested for up to 1,000 hours in extreme thermal, vibration, and electrical conditions to guarantee long-lasting reliability. Designed for seamless OE fitment, Valeo alternators help improve charging efficiency and reduce CO‚‚ emissions, making them the ideal solution for both performance and sustainability.