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VIKKSAER 10383321 LED Flasher Relay for GM 2003-2007 Models (LM487)

This relay provides a straightforward fix for LED hyperflashing issues.

Frowse Rating7.9/10

This LED flasher relay replaces OEM numbers for various GM vehicles, resolving hyperflash issues when using LED bulbs. It is designed specifically for GM’s GMT800 platform, offering a plug-and-play installation for a hassle-free replacement. Ensure compatibility with your vehicle’s original part number for optimal performance.

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Frowse Rating 7.9/10

Best for: Owners of GM vehicles upgrading to LED bulbs

Our Review

The LM487 10383321 LED Flasher Turn Signal Relay is a reliable solution designed specifically for GM vehicles, notably those from the GMT800 platform between 2003 and 2007. Its ability to restore normal flashing operation ensures peace of mind for drivers who value both performance and safety in their vehicle lighting.

In conclusion, the LM487 ensures a seamless transition to LED technology.

What we like

  • Direct replacement for several OEM part numbers
  • Effectively resolves LED hyperflash issues
  • Easy plug-and-play installation
  • Compatible with multiple GM models from 2003-2007
  • Designed specifically for use with LED bulbs

Our verdict

This relay provides a straightforward fix for LED hyperflashing issues.

Product Details

Product Details

The VIKKSAER 10383321 LED flasher relay is an essential replacement part designed to rectify the fast-flashing (hyperflash) issues that arise after installing LED bulbs in turn signals or hazard lights. Compatible with the GMT800 platform vehicles manufactured between 2003 and 2007, this relay features a 10-pin connector that allows for a direct, tool-free installation.

Compatibility

This relay is specifically designed for the following GM GMT800 vehicles:

  • 2003–2007 Silverado (1500, 1500 HD, 2500 HD, 3500 models)
  • 2003–2007 Sierra (1500, 1500 HD, 2500 HD, 3500 models)
  • 2003–2006 Escalade, Tahoe, Yukon, H2
  • 2003–2006 Suburban (1500, 2500 models)
  • 2003–2006 Yukon XL (1500, 2500 models)
  • 2003–2006 Avalanche (1500, 2500 models)
  • 2003–2006 Escalade ESV, EXT

Specifications

This electronic flasher relay measures 8.99 x 5.99 x 3 cm and weighs 49.9 g. The product was first made available on March 24, 2023, and is referenced under ASIN B0BTM5FC4Z. For installation, use a plastic decorative panel tool to assist in removing the original flasher module. Exercise caution due to potential sharp edges during the replacement process.

ASIN:
B0BTM5FC4Z
Brand:
VIKKSAER
MPN:
10383321

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