Order Chevrolet Impala Transmission Shifters. Purchase Chevrolet Impala Paddle Shifters Manual Transmission & Chevrolet Impala Transmission Shifters For Sale. Maintaining the transmission shifter in your Chevrolet Impala is crucial for smooth gear transitions and driving comfort. Regularly check for signs of wear such as stiffness or unresponsiveness, which could signal the need for a replacement. To enhance longevity, ensure proper lubrication and avoid forceful shifting. When selecting a new shifter, consider options like short-throw for quicker shifts or weighted shifters for a more solid feel. High-quality materials like billet aluminum or stainless steel not only offer durability but also enhance the interior aesthetics of your vehicle. For a seamless installation, always opt for shifters compatible with your Impala's specific model year to guarantee a perfect fit, and remember to recalibrate your shift position sensor to match the new setup.