{"product_id":"vaico-v10-0421-automatic-transmission-hydraulic-filter-audi-100-a6-a8-multi-fitment","title":"VAICO V10-0421 Automatic Transmission Hydraulic Filter – Audi 100, A6 \u0026 A8 (Multi-Fitment)","description":"\u003ch2\u003eVAICO V10-0421 Automatic Transmission Hydraulic Filter – Audi 100, A6 \u0026amp; A8 (Multi-Fitment)\u003c\/h2\u003e\u003cp\u003eThe VAICO V10-0421 is an aftermarket automatic transmission filter, designed to maintain hydraulic pressure and protect the valve body and clutch packs by removing fine metallic particles and contaminants from the transmission fluid. VAICO is a German aftermarket brand supplying OE-matching quality parts for European vehicles.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eConfirmed compatible with a range of Audi models built between 1990 and 2002, including the Audi 100 C3\/C4, A6 C4 and A8 D2. Always check your exact chassis code, engine and production date before ordering, or send us your UK registration number or VIN for confirmation.\u003c\/p\u003e\u003ch3\u003ePart Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e VAICO (aftermarket)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVAICO Part Number:\u003c\/strong\u003e V10-0421\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic Transmission Hydraulic Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 8421.23\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eManufacturers typically recommend renewing the automatic transmission hydraulic filter as part of a full fluid service, commonly every 40,000–60,000 miles or whenever the transmission fluid is changed. A blocked or degraded filter can cause delayed or harsh gear engagement, slipping, and in severe cases transmission overheating. Replacing the filter alongside a fluid change protects the valve body and clutch packs from contamination.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003e1 x VAICO V10-0421 automatic transmission hydraulic filter.\u003c\/p\u003e\u003cp\u003eDespatched in 7–10 working days.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this a genuine or aftermarket part, and where is it made?\u003c\/strong\u003e This is a new aftermarket part manufactured by VAICO in Germany, designed to match OE fit, form and function.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill the V10-0421 fit my vehicle?\u003c\/strong\u003e This part is confirmed to fit a range of Audi models built between 1990 and 2002, including the Audi 100 C3\/C4, A6 C4 and A8 D2. Send us your UK registration number or VIN and we will confirm the exact match for your vehicle before you order.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I know if my transmission hydraulic filter needs replacing?\u003c\/strong\u003e Common signs include delayed or harsh gear changes, slipping under load, or a transmission fluid change being overdue. Replacing the filter at the same time as a fluid service is best practice and protects the valve body from contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Eco Torque?\u003c\/h3\u003e\u003cp\u003eEco Torque is a UK-based transmission parts specialist supplying trade and retail customers with quality gearbox components. We source from trusted OEM-grade suppliers including VAICO, and our team has hands-on experience in gearbox rebuilds and repairs. All orders are dispatched in 7–10 working days from our UK warehouse.\u003c\/p\u003e\u003ch3\u003eNeed Help Finding the Right Part?\u003c\/h3\u003e\u003cp\u003eIf you are unsure whether this part is compatible with your vehicle, please contact us with your UK registration number or VIN and we will confirm fitment before you order.\u003c\/p\u003e\u003ch3 style=\"text-align:center\"\u003eReference Number: ET2409\u003c\/h3\u003e","brand":"Eco Torque","offers":[{"title":"Default Title","offer_id":55626817044856,"sku":"ET2409","price":21.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/0676\/6876\/files\/V10-0421_22.jpg?v=1786698749","url":"https:\/\/eco-torque.co.uk\/products\/vaico-v10-0421-automatic-transmission-hydraulic-filter-audi-100-a6-a8-multi-fitment","provider":"Eco Torque","version":"1.0","type":"link"}