The Diode Dynamics EP27 LED Turn Signal Flasher is your solution for hyperblinking caused by LED bulbs. Easy to install, LED-compatible, and backed by a three-year warranty. Key features include:
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.
Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
Upgrade your vehicle’s turn signal system with the Diode Dynamics DD4005 EP27 LED Turn Signal Flasher. This high-quality flasher module ensures reliable performance and compatibility with LED bulbs. When your factory turn signal bulbs go out, the stock flasher senses the power loss and triggers rapid blinking—a phenomenon known as “hyperblinking.” The Diode Dynamics EP27 LED Turn Signal Flasher is designed to address this issue when you switch to LED lights.
Prevents Hyper Flash Errors: LED bulbs draw less power than traditional bulbs, causing the stock flasher to blink rapidly. The EP27 flasher ensures proper blinking speed, eliminating hyper flash errors.
Easy Installation: Plug-and-play design means you won’t struggle with complicated wiring. Simply replace your old flasher with the EP27 module.
LED-Compatible: Specifically engineered for LED turn signal bulbs, this flasher is optimized for their low power consumption.
Three-Year Warranty: Diode Dynamics stands behind their products. Enjoy peace of mind with a three-year warranty.
Installing the Diode Dynamics EP27 LED Turn Signal Flasher is a breeze. It’s as easy as changing a light bulb! You’ll be done in no time.
This flasher is compatible with 1997-2009 Ford F-150 trucks. For precise fitment details, refer to the manufacturer’s website.
For any questions or to report inaccuracies in this product description, feel free to contact the MPT Performance experts at (407) 636-7077 or via email.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
Returnable Products:
Refund Amounts:
Non-Refundable Items:
Year | Make | Model | Submodel |
---|---|---|---|
1995-2005 | Chevrolet | Cavalier | Base |
1995-2005 | Chevrolet | Cavalier | LS |
2002-2005 | Chevrolet | Cavalier | LS Sport |
1997-1999 | Chevrolet | Cavalier | RS |
1995-2002 | Chevrolet | Cavalier | Z24 |
1997-2000 | Dodge | Dakota | Base |
1998-2000 | Dodge | Dakota | R/T |
1997-2000 | Dodge | Dakota | SLT |
1997-2000 | Dodge | Dakota | Sport |
1998-2000 | Dodge | Durango | Base |
2000 | Dodge | Durango | R/T |
1998-2000 | Dodge | Durango | SLT |
1999-2000 | Dodge | Durango | SLT Plus |
2000 | Dodge | Durango | Sport |
1998-2001 | Dodge | Ram 1500 | Laramie |
2001-2002 | Dodge | Ram 1500 | SLT |
1998-2001 | Dodge | Ram 1500 | Sport |
1998 | Dodge | Ram 1500 | SS/T 5.9L |
1998-2002 | Dodge | Ram 1500 | ST |
1998-2001 | Dodge | Ram 1500 | WS |
2000-2002 | Dodge | Viper | ACR |
2000-2002 | Dodge | Viper | GTS |
2000-2002 | Dodge | Viper | R/T-10 |
2003-2010 | Ford | Expedition | Eddie Bauer |
2007-2010 | Ford | Expedition | EL Eddie Bauer |
2008-2010 | Ford | Expedition | EL King Ranch |
2007-2010 | Ford | Expedition | EL Limited |
2007-2010 | Ford | Expedition | EL XLT |
2008 | Ford | Expedition | Funkmaster Flex Edition |
2006,2008-2010 | Ford | Expedition | King Ranch |
2005-2010 | Ford | Expedition | Limited |
2004 | Ford | Expedition | NBX |
2004-2006 | Ford | Expedition | XLS |
2003-2010 | Ford | Expedition | XLT |
2004,2006 | Ford | Expedition | XLT Sport |
2002-2010 | Ford | Explorer | Eddie Bauer |
2002-2010 | Ford | Explorer | Limited |
2004 | Ford | Explorer | NBX |
2002-2003 | Ford | Explorer | Postal |
2002-2006 | Ford | Explorer | XLS |
2004-2005 | Ford | Explorer | XLS Sport |
2002-2010 | Ford | Explorer | XLT |
2004-2005 | Ford | Explorer | XLT Sport |
2005 | Ford | Explorer Sport Trac | Adrenalin |
2001 | Ford | Explorer Sport Trac | Base |
2002 | Ford | Explorer Sport Trac | XL |
2003-2005 | Ford | Explorer Sport Trac | XLS |
2003-2005 | Ford | Explorer Sport Trac | XLT |
1997-2000 | Ford | F-150 | Base |
2007-2008 | Ford | F-150 | FX2 |
2004-2009 | Ford | F-150 | FX4 |
2000-2003,2006-2008 | Ford | F-150 | Harley-Davidson Edition |
2001-2003,2005-2009 | Ford | F-150 | King Ranch |
1997-2009 | Ford | F-150 | Lariat |
1999-2003 | Ford | F-150 | Lightning |
2008 | Ford | F-150 | Limited |
2009 | Ford | F-150 | Platinum |
2004-2009 | Ford | F-150 | STX |
2008 | Ford | F-150 | THE 60TH ANNIVERSARY EDITION |
1997-2009 | Ford | F-150 | XL |
1997-2009 | Ford | F-150 | XLT |
2004-2007 | Ford | F-250 Super Duty | Harley-Davidson Edition |
2004-2007 | Ford | F-250 Super Duty | King Ranch |
1999-2007 | Ford | F-250 Super Duty | Lariat |
1999-2007 | Ford | F-250 Super Duty | XL |
1999-2007 | Ford | F-250 Super Duty | XLT |
2005-2007 | Ford | Five Hundred | Limited |
2005-2006 | Ford | Five Hundred | SE |
2005-2007 | Ford | Five Hundred | SEL |
2005-2007 | Ford | Freestyle | Limited |
2005-2006 | Ford | Freestyle | SE |
2005-2007 | Ford | Freestyle | SEL |
2005-2006 | Ford | GT | Base |
2007-2009 | Ford | Mustang | Base |
2008-2009 | Ford | Mustang | Bullitt |
2007-2009 | Ford | Mustang | GT |
2007-2008 | Ford | Mustang | Shelby GT |
2007-2009 | Ford | Mustang | Shelby GT500 |
2008-2009 | Ford | Mustang | Shelby GT500KR |
2001-2005 | Ford | Ranger | Edge |
1998-2002 | Ford | Ranger | EV |
2005-2009 | Ford | Ranger | FX4 |
2002 | Ford | Ranger | Postal |
1998 | Ford | Ranger | Splash |
2006-2011 | Ford | Ranger | Sport |
2005-2007 | Ford | Ranger | STX |
2004 | Ford | Ranger | Tremor |
1998-2011 | Ford | Ranger | XL |
1998-2011 | Ford | Ranger | XLT |
2008 | Ford | Taurus | Limited |
2008 | Ford | Taurus | SEL |
2006 | Jeep | Wrangler | 65th Anniversary Edition |
2003-2006 | Jeep | Wrangler | Rubicon |
1997-2004 | Jeep | Wrangler | Sahara |
1997-2006 | Jeep | Wrangler | SE |
1997-2006 | Jeep | Wrangler | Sport |
2004-2006 | Jeep | Wrangler | Unlimited |
2005-2006 | Jeep | Wrangler | Unlimited Rubicon |
2002-2006 | Jeep | Wrangler | X |
2002-2009 | Mazda | B4000 | Base |
2001-2004 | Mazda | B4000 | DS |
2000-2001,2003-2008 | Mazda | B4000 | SE |
2000 | Mazda | B4000 | Troy Lee |
2005 | Pontiac | Sunfire | Base |
1995-2003 | Pontiac | Sunfire | GT |
1995-2004 | Pontiac | Sunfire | SE |
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