Tired of recurring NOx fault codes, limp mode & failed emissions test on your Audi A6 C8 / A7 Sportback 3.0 TDI?
Upgrade to WJIECO OEM-grade Nitrogen Oxide Exhaust Sensor, direct cross reference OE#4K0907807N, Bosch core 0281008362 & 0281008363.
✅ IATF 16949 certified, OEM supplier for GM, Renault & SAIC
✅ 1:1 plug & play, 5 pin original connector, no modification needed
✅ High temp stainless steel probe, stable signal under harsh exhaust environment
✅ Eliminate P2201, P2463 error codes, fix AdBlue dosing failure
✅ Full 12-month warranty, fast global shipping
Perfect fit for Audi A6 C8 / A7 Sportback 4K chassis 2019+ downstream SCR NOx sensor.
Garages & auto distributors welcome bulk orders with special wholesale price, custom packaging available.
Private car owners can buy single unit directly from our store!
