Jeep Willys Mb Ford Gpw Ww2 G503 Ignition Switch. Very good working Condition Used. The item "Jeep Willys Mb Ford Gpw Ww2 G503 Ignition Switch" is in sale since Saturday, October 26, 2019. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\Ignition Systems". The seller is "7vintagejeepparts" and is located in BHOPAL, MADHYA PRADESH. This item can be shipped worldwide.