Todd L Prescott , AZ July 02, 2019 Appliance: Whirlpool Dishwasher WDT750SAHZ0 Whirlpool Dishwasher Wdt750sahz0: Dishwasher striker need to be replaced. How to replace Door Latch Strike (Dishwasher). Followed the video instructions found on AppliancePartsPros.com. It was very easy. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes