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Features, Description, Q&A, Specs & Installation
Product Overview. The Diode Dynamics Red LED Light Bulb options for 3157 sockets provide a modern lighting upgrade for Jeep Grand Cherokee rear turn signals from 1999 to 2026. These LEDs offer an instant on-off function replacing slower incandescent bulbs, with proper SAE/DOT red color output to ensure compliant signaling. Designed as direct replacements for factory 3157 bulbs, they allow easy installation without modifications.
Construction and Appearance. The HP11 variant features a robust metal heatsink and high-power COB LED chips for bright and efficient lighting, while the HP48 variant offers an omnidirectional design with a diffusing cover for a clean off-state appearance. All variants include sturdy molded connectors to ensure reliable connections.
Installation. Installation is straightforward and plug-and-play using OEM-style connectors, requiring no drilling or modifications. To prevent hyperflashing and bulb-out warnings with PWM or CANBUS controlled systems, LED resistors must be installed by tapping into the vehicle's power and ground wires.
Warranty. This product comes with a three-year limited replacement warranty, supporting durability and reliability over time.
Application. These bulbs are specifically designed as direct replacements for Jeep Grand Cherokee rear turn signal sockets from model years 1999 through 2026, ensuring fitment and compatibility with factory 3157 bulb sizes and connectors.
Diode Dynamics DD0051P
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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