{"product_id":"2647","title":"Fuel Injection Filter - VW Type 3, Type 4, \u0026 Porsche 914 - 311-133-511C","description":"\u003ch2 data-path-to-node=\"3\"\u003eVW Fuel Injection Fuel Filter – 311-133-511C\u003c\/h2\u003e\n\u003cp data-path-to-node=\"4\"\u003eProtect your sensitive fuel injection system with this \u003cb\u003ePremium Fuel Filter\u003c\/b\u003e. Specifically engineered for late-model Type 3 and Type 4 engines, this filter is a vital component for maintaining the health of your fuel injectors and pump. Because fuel injection systems operate at much higher pressures than carbureted setups, they require a heavy-duty filter that won't burst or leak.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eThis \"canister\" style filter features 8mm inlet and outlet barbs, ensuring a secure fit for the high-pressure 7mm\/8mm fuel lines used in factory FI systems. Regularly replacing this filter every 10,000–15,000 miles is one of the easiest ways to prevent injector clogging and ensure smooth engine performance.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb\u003eDetailed Vehicle Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7\"\u003eThis fuel filter fits continuously across the following models and years:\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb\u003eVW Type 3 (Notchback, Squareback, Fastback) - Fuel Injected\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e1968, 1969, 1970, 1971, 1972, 1973\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb\u003eVW Type 4 (411 \u0026amp; 412) - Fuel Injected\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e1969, 1970, 1971, 1972, 1973, 1974\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb\u003ePorsche 914 (1.7L, 1.8L, 2.0L)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e1970, 1971, 1972, 1973, 1974, 1975, 1976\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"14\"\u003e\n\u003ch3 data-path-to-node=\"15\"\u003e\u003cb\u003eProduct Highlights \u0026amp; Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,0,0\"\u003e\u003cb\u003eHigh-Pressure Construction:\u003c\/b\u003e Designed to handle the 30+ PSI required for early VW\/Bosch electronic fuel injection (EFI).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,1,0\"\u003e\u003cb\u003eDirect OEM Fitment:\u003c\/b\u003e Replaces VW part number \u003cb\u003e311-133-511C\u003c\/b\u003e (and cross-references with \u003cb\u003e311-133-511D\u003c\/b\u003e) for a perfect fit in the factory mounting location.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,2,0\"\u003e\u003cb\u003ePrecision Filtration:\u003c\/b\u003e Superior internal media traps even microscopic rust and sediment particles that can ruin fuel injector spray patterns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"16,3,0\"\u003e\u003cb\u003eDurable Outer Shell:\u003c\/b\u003e Built to resist road debris and vibration, making it suitable for mounting in the factory location near the transmission or fuel tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"17\"\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb\u003ePart Number:\u003c\/b\u003e 311-133-511C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb\u003eInlet\/Outlet Size:\u003c\/b\u003e 8mm (fits 7mm-8mm ID hose)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,2,0\"\u003e\u003cb\u003eFilter Type:\u003c\/b\u003e High-Pressure In-Line (Fuel Injection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,3,0\"\u003e\u003cb\u003eShape:\u003c\/b\u003e Cylindrical Canister\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"19\"\u003e\n\u003ch3 data-path-to-node=\"20\"\u003e\u003cb\u003eInstallation \u0026amp; Maintenance Tips\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb\u003eDirection of Flow:\u003c\/b\u003e This filter is directional. Look for an arrow printed on the canister body indicating the \u003cb\u003e\"Flow\"\u003c\/b\u003e direction. Ensure the arrow points toward the engine and away from the fuel tank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb\u003eHose Clamps:\u003c\/b\u003e Always use high-pressure fuel injection style clamps (smooth band) rather than standard worm-drive clamps. Standard clamps can pinch or cut into fuel injection hoses, leading to dangerous leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb\u003eSystem Depressurization:\u003c\/b\u003e Before removing the old filter, be sure to depressurize the fuel system (usually by pulling the fuel pump fuse and cranking the engine) to avoid a high-pressure spray of gasoline.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,3,0\"\u003e\u003cb\u003eMounting Location:\u003c\/b\u003e For safety, ensure the filter is securely mounted and not \"dangling\" by the hoses. Use the factory bracket or a high-quality cushion clamp to keep it vibration-free.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 255);\"\u003eKL 11 OF \u003c\/span\u003e\u003c\/p\u003e","brand":"PPI, CORP.","offers":[{"title":"Default Title","offer_id":47372053315871,"sku":"311-133-511C","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/8797\/1103\/files\/M1_KL11OF_Fro.jpg?v=1766163521","url":"https:\/\/shop.ipconlinestore.com\/products\/2647","provider":"IPC - Import Parts Connection","version":"1.0","type":"link"}