Converting 4-Pin to 7-Pin On A 2003 Ford E350 And Brake Controller Recommendation

Published 05/14/2024

Products Featured in This Question

Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires

(3397)

$121.25

Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional

(6643)

$169.94

Question:

Still waiting on an answer about converting a 4 pin to 7 pin trailer hookup for an RV—2003 Econoline E350. I also need the brake controller. Would like to know what will fit.

asked by: Janine

Expert Reply:

Hello again, Janine. It looks like you are on the right track here, because the Universal Installation Kit # ETBC7 is exactly what you will need to convert the 4-pin on your 2003 Ford E350 to a 7-pin. This kit will come with everything you need, included the necessary wires for installing a brake controller.

For a brake controller I recommend the Tekonsha Prodigy P3 # 90195. I like this controller because it has large, accessible buttons and an LCD display which make operation simple. I have included a few install videos for you below.

expert reply by: Jesse M