Help protect your coil spring and its seat and cut down on suspension noise with the Delphi Coil Spring Insulator, part number TD4641W, a front upper insulator that sits between the spring and its seat. It fits many vehicles, among them the 2011-2013 Ram 1500, the 1994-2010 Dodge Ram 1500 and the 2011-2012 Ram 2500, as a direct-fit replacement for the listed applications. See the Buyer's Guide tab for the full list.
- Spring and seat protection: helps guard the coil spring and spring seat from damage.
- Quieter suspension: helps reduce noise.
- Dust control: helps keep dust out.
- Tested to extremes: Delphi tests its parts to withstand temperatures below -40°C and above 120°C, plus 720 hours of salt-spray exposure.
Delphi's OE safety technology is fitted to millions of vehicles worldwide, and the company brings that OE expertise to its aftermarket parts. Extensive dimensional and material analysis is aimed at giving the closest possible compatibility between the original part and this replacement. Delphi calls its insulators a reliable replacement for the original equipment on specific vehicles.
Signs this part may need replacing: squeaks or clunks from the front suspension over bumps, or an upper insulator that looks cracked, flattened or missing when inspected. Coil springs store a lot of energy, so follow the vehicle service procedure and use a proper spring compressor when installing.
Interchange: 4711 854 · 5203 7718AB
4711854 · 52037718AB · 52037718 · 52106717AA · K160036 · MK160036 · JCC103
This part cross-references / interchanges with the following part numbers:
4711 854, 52037718, 5203 7718AB, 52106717AA, K160036, MK160036, JCC103
