Angelica S Palmdale , CA December 20, 2019 Appliance: Whirlpool Gas Dryer LGR4634JQ2 Whirlpool Dryer Lgr4634jq2: Dryer would heat up for about a min after that became cold with no heat. How to replace Dryer Igniter Kit And Bracket. Bought four parts not knowing which one was the problem but to be on the safe, plus the pricing was perfect. And there you go, working in no time thank you. Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes