GENUINE BOSCH OXYGEN SENSOR . We have more than 40 years of combined automotive experience. We reply within 24 – 48 hours or earlier. is known worldwide for quality and performance. Direct fit includes OE connector for easy installation.
I ordered these parts because alanis deals said they cross reference with an ac delco part number. That isnt true. Its taken weeks to get the right part number after a replacement came only to have received the exact part number again. If this was truly the right Bosch part number for my 98 chevy k1500 p/u 1/2 ton 4x4 truck with a 5.7 submodel Silverado I bet it eould have worked great!