Review on 🚗 ECCPP Upstream O2 Oxygen Sensor Suitable for Ford E-150 E-250 F-150 Mustang Explorer Expedition, Lincoln Aviator LS Continental Navigator, Mercury Grand Marquis Mountaineer - Part# 250-24001, SG1813 by Flex Graham

You can't go wrong with the low price. However, part of the shield differed from the picture. I can't tell if it matters or not, but it has a Bosch-style "slotted" screen rather than Ford's factory "hole" design. Bosch style O2 sensors don't work properly so not sure if it's really Bosch. This was a factor in purchasing the product, so it was important to me. Again, for the price I keep them on the parts shelf as they are worth every penny. But there are many positive aspects. The extra long hookup wires are IDEAL for us Mustang folks with plugs, they're long enough that you don't need O2 extenders. 20 inches from sensor to connector. Straight connector for upstream sensors. Attached photos: ECCPP vs. factory Ford.