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Features, Description, Q&A, Specs & Installation
Product Overview. These Red LED Light Bulbs 3157 series are designed as direct replacements for the rear turn signals on Jeep Grand Cherokees from 1999 to 2026, providing instant on/off LED activation that modernizes the vehicle's signaling system. This product line includes three distinct bulb options offering varying brightness levels to suit different preferences, all enhancing visibility and delivering a sleek upgrade over factory incandescent bulbs by providing precise and reliable illumination.
Construction and Appearance. Each bulb is constructed with a full metal heatsink for efficient thermal management and dependable performance. The design incorporates multiple high-power chip-on-board (COB) LEDs arranged to deliver consistent, bright light, with red emitters that comply with SAE/DOT requirements for red lens applications.
Installation. Installation is straightforward and requires no vehicle modifications. It can typically be completed in 5 to 10 minutes using a non-marring trim tool. These bulbs include an OEM-size plug-and-play connector that allows for easy replacement of the existing 3157 bulbs.
Warranty. A 3 year limited replacement warranty is included, ensuring confidence in product quality and support.
Application. These bulbs are specifically designed to fit the rear turn signal application on 1999–2026 Jeep Grand Cherokee models. Because these vehicles use a BCM-controlled flasher system, load resistors are required to prevent LED hyperflashing caused by the bulbs’ lower power draw.
Diode Dynamics DD0051P
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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