idk about the doorman pmds, but I bought other doorman electrical parts:
doorman window regulators for the rear doors on the 01 suburban. 1 year warranty, lasted 8&9 months, warrantied, last 6 months each now out of warranty. Sorry kids no window for you.
doorman electrical harness brother in laws ford. 1 year warranty. yup 2 months replaced under warranty. tail lights flickering again and traded in car 3 months later.
doorman replacement pigtail for turn signal wifeys mb. lasted 2 maybe 3 months and bulb connections are loose. Replaced with benz original part and swore off doorman electrical for life.
Your results may vary, but I doubt it after reading a little online about doorman electrical parts.