Skip to content
Diode Dynamics

DIO Replacement Bulbs

$12.95

SKU: DD0322S · Lighting

Product Details

Features Direct replacement for factory 41mm festoon bulb Increased output with LED appearance Plug and play simple installation Overview Design. The 41mm HP6 LED bulb is a direct replacement for any 41mm-size bulb commonly found in door lights dome lights and trunk lights in many vehicles. Populated with eight high-power LEDs arranged in an omnidirectional pattern the HP6 upgrades the factory yellowish incandescent bulb to a more modern LED appearance while providing far more light output than the factory bulb. Thanks to the frosted cover the HP6 provides even light distribution and a clean factory-style appearance. With its durable metal terminals it will fit snugly in the socket and its light weight means it won't vibrate loose over time. Reliability. Unlike other bulbs on the market this bulb is built with constant-current circuitry along with transient suppression. That means this bulb will last for years not months with no flickering or failure. And like every Diode Dynamics product it's backed by an industry-leading three-year replacement warranty. Brightness. With 140 lumens of true measured output the HP6 LED will provide far more light output than your original 41mm-sized bulb. All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare. Colors. In addition to vibrant colors of blue and red the HP6 is available in a cool white 6000K option as well. Whether you want a modern cool white appearance or a color to show off your unique style we have the color to fit your need!

  • Molded construction with sturdy double terminals
  • Direct replacement for your factory bulb

Vehicle Fitment 44 applications

Cadillac (10)

  • 2003–2004 CTS 3.2L V6
  • 2004–2019 CTS 3.6L V6
  • 2004–2005 CTS 5.7L V8
  • 2005–2007 CTS 2.8L V6
  • 2006–2007 CTS 6.0L LS2 V8
  • 2009–2015 CTS 6.2L LSA Supercharged V8
  • 2010–2014 CTS 3.0L V6
  • 2014–2019 CTS 2.0L L4 Turbocharged
  • 2014–2019 CTS 3.6L V6 Turbocharged
  • 2016–2019 CTS 6.2L LT4 Supercharged V8

Chevrolet (3)

  • 2007–2013 Avalanche 5.3L V8 (Gen IV LS)
  • 2007–2009 Avalanche 6.0L V8 (Gen IV LS)
  • 2014–2017 SS 6.2L LS3 V8

Ford (30)

  • 1994–2004 Mustang 3.8L V6
  • 1994–1995 Mustang 5.0L V8
  • 1995 Mustang 5.8L 351W V8
  • 1996–2004 Mustang 4.6L 2V V8
  • 1996–2004 Mustang 4.6L 4V V8
  • 2000 Mustang 5.4L 4V V8
  • 2003–2004 Expedition 4.6L 2V V8
  • 2003–2004 Expedition 5.4L 2V V8
  • 2003–2004 Mustang 4.6L 4V Supercharged V8
  • 2004 Mustang 3.9L V6
  • 2005–2010 F-250 Super Duty 5.4L 3V V8
  • 2005–2007 F-250 Super Duty 6.0L Power Stroke Diesel
  • 2005–2010 F-250 Super Duty 6.8L Triton V10
  • 2005–2009 Mustang 4.0L V6
  • 2005–2014 Expedition 5.4L 3V V8
  • 2005–2009 Mustang 4.6L 3V V8
  • 2007–2009 Mustang 5.4L 4V Supercharged V8
  • 2008–2010 F-250 Super Duty 6.4L Power Stroke Diesel
  • 2011–2014 F-150 3.5L EcoBoost V6
  • 2011–2014 F-150 3.7L V6
  • 2011–2014 F-150 5.0L Coyote V8
  • 2011–2014 F-150 6.2L V8 (Boss)
  • 2011–2016 F-250 Super Duty 6.2L V8 (Boss)
  • 2011–2016 F-250 Super Duty 6.7L Power Stroke Diesel
  • 2011–2016 F-350 Super Duty 6.2L V8 (Boss)
  • 2011–2016 F-350 Super Duty 6.7L Power Stroke Diesel
  • 2014–2016 Transit Connect 1.6L EcoBoost I4
  • 2014–2022 Transit Connect 2.5L L4
  • 2015–2019 Expedition 3.5L EcoBoost V6
  • 2019–2023 Transit Connect 2.0L L4

Jeep (1)

  • 2018 Wrangler JK 3.6L Pentastar V6