1pc Transmission Solenoid Block For Direct Fit Engine Parts 45RFE 5-45RFE 545RFE 66RFE 68RFE Accessories Material: Constructed with materials designed for longevity and performance Compatibility: Direct fit for vehicles equipped with 45RFE, 545RFE, 66RFE, and 68RFE transmissions Design: Engineered to provide mechanical stability and corrosion protection Performance: Supports 105℃ vapor emission levels for transmission Installation: Designed for easy installation, suitable for both DIY users and professional mechanics This transmission solenoid block serves as a functional replacement for the component, maintaining proper transmission.It is built to endure regular use and supports consistent performance under typical operating conditions.The unit is designed as a direct fit, requiring no modifications or additional parts during installation.Tested to meet standard performance requirements, it offers a practical solution for transmission maintenance and repair.