Compatible - Voltage Regulator is especially designed fit for 400 Automatic 1998-1999. The replace OEM part number for your reference is 3430-037, more detailed adaptation vehicle and OEM numbers can be found below.
Premium Quality - Voltage Regulator is made of high quality Aluminum, and sturdy, long service life. Designed with large area heat sink fins for better cooling, long service life.
Excellent Performance - Stable performance and high reliability. Help to dissipate excess voltage, improve charging capability, prevent overcharging battery.
Easy to Install - Regulator Rectifier is easy to install, just plug and play, no instructions required. Based on the original factory specifications, a direct replacement for the old or broken one.
Pre test - This product has been fully tested before leaving the factory to ensure that it provides you with a satisfactory experience. If you are not satisfied, we will accept all return, replacement or refund requests.