Seller notes

Downstream Oxygen Sensor For 13-18 Audi S6 S8 RS7 S7 A8 Quattro 4.0L V8 CH11S3 Important Details Please read before making this purchaseActual OE Oxygen Sensor -- For cylinders 1-4Brand: BoschPart Number: CH11S3Position: DownstreamUniversal Or Specific Fit: SpecificFeatures:Double laser-welded stainless steel body protects against contaminationSeared protection tube due to 100% functional quality testPre-coated threads with anti-seize compound right out of the boxTrue Direct-fit OE connectors an...

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