KAC New Automotive Replacement Alternator Compatible with 2002-2005 Trailblazer, 2002-2005 Envoy, 2004-2005 Rainier 4.2L Replace 8290 OEM Design - 9219ALT229BUS

• COMPATIBLE VEHICLES: This CNC machined alternator fit for 2002-2005 Trailblazer, 2002-2005 Envoy, 2004-2005 Rainier 4.2L, 2002-2004 Bravada, 2005 Envoy XL 4.2L, 2003-2005 Ascender 4.2L, 2005 Envoy XUV 4.2L, 2005 9-7x. Please confirm whether your model matches this Car Alternator model. PREMIUM ALTERNATORS: Automotive replacement alternators throught precision CNC machined castings, increased output and additional provisions for cooling: Internal Fan. that reduce stress on the alternator and increase its life expectancy for a more reliable driving experience. ENHANCED SAFETY: KAC alternator are equipped with built-in safety features to protect both your vehicle and its electrical systems. They regulate voltage and power output to prevent overcharging of the battery and protect sensitive electronic components from damage. This ensures the safety and longevity of your vehicle's electrical system. STABLE PERFORMANCE: Automotive Replacement Alternator adopts advanced voltage regulation technology to ensure low output voltage fluctuation, effectively protect the battery life, avoid damage to electrical equipment caused by unstable voltage, and ensure a safe and reliable environment for vehicle power consumption. ALTERNATOR REPLACEMENT: If all you hear when starting your car is a click-click sound, your alternator is probably dead on you. Our alternator is built especially for extremes of heat and cold, performance lasts longer and runs more reliably.