This page features for a piece of 4-pin EP29 (aka EP29n) LED Electronic Flasher Relay Fix for the turn signal blinker lights.
This EP29 is an electronic turn signal flasher that operates at 12V. The EP29N is an application specific flasher that is designed for various Cadillac Chevrolet GMC and Oldsmobile vehicles from 1996 to 2005 with a simple plug and play installation.
Please note that this LED flash will only fix the LED bulb's hyper flash issue, not the wattage lower than stock bulb related "bulb out" warning message on dashboard.
Connection Instructions
Replace the stock relay in the fuse box.
Fit 1999 Cadillac Escalade
2002 Cadillac Escalade
1998-05 Chevrolet Blazer
1996-00 C1500
1996-00 C2500
1996-00 C2500HD
1996-00 C3500
1996-02 C3500HD
1998-02 Express
1996 Chevrolet G10
1997-98 G1500
1996 Chevrolet G20
1997-98 G2500
1996 Chevrolet G30
1997-98 G3500
1997-98 G3500HD
1996-00 K1500
1996-00 K2500
1996-00 K2500HD
1996-00 K3500
1999-02 Silverado 1500
2001-02 Silverado 1500HD
1999-02 Silverado 2500
1999-02 Silverado 2500HD
2001-02 Silverado 3500
2001-02 Suburban 1500
2001-02 Suburban 2500
1996-02 Chevy Tahoe
1996-99 GMC C1500
1996-00 C2500
1996-00 C2500HD
1996-00 C3500
1996-02 C3500HD
1998-00 Envoy
1996-97 G1500
1996-97 G2500
1996-97 G3500
1997 GMC G3500HD
1998-01 Jimmy
1996-99 K1500
1996-00 K2500
1996-00 K2500HD
1996-00 K3500
1998-02 Savana
1999-02 Sierra 1500
2001-02 Sierra 1500HD
1999-02 Sierra 2500
1999-02 Sierra 2500HD
2001-02 Sierra 3500
1996-02 GMC Yukon
1998-01 Oldsmobile Bravada AWD
- Compatible with various of 1996-2005 Cadillac, Chevrolet, GMC and Oldsmobile, etc
- One 4-pin EP29 EP-29 LED electronic flasher relay module box made with a plastic body and nickel-plated contacts (size 1.2x1.2x1.5"), replace OEM #: 10041073, 10041074, 10224868, 11516051, 12450013, 12450054, 12450057, 12450072, 12450329, 1999354, 25520-89983, 25730-01M00, 25730-01M01, etc
- This LED flasher does not replace all flasher units; please count the pin numbers and the shape/configuration/size in the pictures and compare them with the one you are replacing BEFORE YOU ORDER!
- Eliminate splice/tap wire/add load resistor modification for normal turn signal flash speed/rate, suitable for front/rear LED signal bulbs or LED taillight/front light upgrade; this heat-free flasher, with just 1pc, solves the entire vehicle's LED upgrade
- Unplug your original flasher typically inside the under-dashboard or under hood engine bay fuse box, directly replace it with the LED fix flasher; always compare yours with our gallery pictures before buying to avoid purchasing the wrong one and wasting your time and money
- Compatible with various of 1996-2005 Cadillac, Chevrolet, GMC and Oldsmobile, etc
- One 4-pin EP29 EP-29 LED electronic flasher relay module box made with a plastic body and nickel-plated contacts (size 1.2x1.2x1.5"), replace OEM #: 10041073, 10041074, 10224868, 11516051, 12450013, 12450054, 12450057, 12450072, 12450329, 1999354, 25520-89983, 25730-01M00, 25730-01M01, etc
- This LED flasher does not replace all flasher units; please count the pin numbers and the shape/configuration/size in the pictures and compare them with the one you are replacing BEFORE YOU ORDER!
- Eliminate splice/tap wire/add load resistor modification for normal turn signal flash speed/rate, suitable for front/rear LED signal bulbs or LED taillight/front light upgrade; this heat-free flasher, with just 1pc, solves the entire vehicle's LED upgrade
- Unplug your original flasher typically inside the under-dashboard or under hood engine bay fuse box, directly replace it with the LED fix flasher; always compare yours with our gallery pictures before buying to avoid purchasing the wrong one and wasting your time and money
