A 4-piece upstream and downstream oxygen (O2) sensor kit suitable for Audi for A8 Quattro 2004-2006 4.2L- n

Condition:New|Number of Sensors:4|Wire Quantity:5 & 4|UPC:054047501273|Bundle Listing:Yes|Placement on Vehicle:Front, Upstream, Pre-cat, Downsteam, Post-cat, Rear|Part Number..:156-4119 0258007058 17014 17053 17105 17109 17113 17125|Part Number':5S4560 5S5559 5S5564 5S5570 5S5578 5S5609 5S9884 5S9966|Connector Color:Black|Sensor Type:Oxygen Sensor|Manufacturer Warranty:2 Years|Part Number1:SG1564, SG1563, SG1208, 24321,2345134, 2345133|Features:Direct Fit, Easy Installation|Part number:SG897, SG891, SG1580, SG1578, SG1575, SG1567, SG1566|Part Number4:5S10130 5S4265 5S4270 5S4332 5S4333 5S4371 5S4385 5S4429 5S4556|Part Number2:2345117, 2345115, 2345028, ES10921-11B1|Part Number3:ES10921, OS2413, OS2411, OS2408, OS2400, OS2399, OS2397|Mounting Style:Screw-In|Other Part Number:OS2396, OS2094, OS1651, OS1645|part number.:17140 17149 17161 17174 17189 17208 17227 17244 17255|Fitment Type:Direct Replacement|Terminal Type: for Mini -Blade|Manufacturer Part Number:0258007057, 234-4874, 234-5115, 16978, 17005|Wire Harness Length:35.55 In. & 49.37 In.|Brand:Unbranded|Type:Oxygen O2 Lambda Sensor|Interchange Part Number:SG1182 ES20177 250-24493, 023906262, 06A906262AL|OE/ Part Number:25605 ES20166 25621 OS5005 213-3102 ES20177-11B1|Surface Finish: New|Country/Region of Manufacture:China