Fan Location Internal Rotation Clockwise New Or Remanufactured Remanufactured Voltage 12V Regulator Internal Core Charge No Core Required (Alternator Replacement)If all you hear when starting your car is a click-click sound, your alternator may have a problem or a malfunction. Our alternator is built especially for extremes of heat and cold, performance lasts longer and runs more reliably. (Upgraded Alternator) Alternators feature high-quality bearings with high-temp lubricant and double-lip rubber seals to reduce friction, vibration and noise; Rotors and stators calibrated and then sealed with secondary insulating coating to help prevent shorts. (Provides Protection) Our alternator provides protection from excessive charging or failure due to shorts in your car's wiring that can cause spikes or open circuits. (Rugged & Durable)Our alternators replacement feature larger bearings, improved circuitry; increased output and additional provisions for cooling: internal regulator and fan. Longer life of the alternator through the use of premium brushes and other critical components that resist failure or poor performance for a more reliable driving experience. (Fast Shipping & Warranty Commitment) Directly shipping from the USA within 2~5 working days, warranty 2 years & 30-day free replacement. Please confirm the alternator is suitable with your car before placing an order. Any problem, just feel free to contact us via Amazon message center, we will reply to your message within 24 working hours.