SEPARADOR DE ÓLEO

<style> .qf-wrap { font-family: Arial, sans-serif; color: #222222; max-width: 960px; margin: 0 auto; } .qf-block { margin-bottom: 10px; } .b-section { border: 1px solid #e0e0e0; border-radius: 4px; overflow: hidden; } .b-header { background: #1e2025; color: #ffffff; padding: 14px 18px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; user-select: none; } .b-title { font-size: 15px; font-weight: bold; letter-spacing: 0.3px; } .b-chevron { font-size: 12px; transition: transform 0.25s; transform: rotate(180deg); } .b-chevron.open { transform: rotate(0deg); } .b-body { padding: 20px 22px; display: none; background: #ffffff; } .b-body.open { display: block; } .qf-symptom { border-left: 4px solid #c0392b; padding: 8px 14px; margin: 7px 0; background: #fafafa; font-size: 14px; } .qf-obd-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; } .qf-obd-card { border-left: 4px solid #c0392b; background: #fafafa; padding: 10px 14px; min-width: 200px; flex: 1 1 200px; } .qf-obd-code { font-weight: bold; font-size: 14px; color: #c0392b; } .qf-obd-desc { font-size: 13px; color: #444444; margin-top: 3px; } .qf-table { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 10px; } .qf-table th { background: #1e2025; color: #ffffff; padding: 9px 12px; text-align: left; } .qf-table td { padding: 8px 12px; border-bottom: 1px solid #e0e0e0; vertical-align: top; } .qf-table tr:nth-child(even) td { background: #fafafa; } .qf-logistics-grid { display: flex; flex-wrap: wrap; gap: 12px; } .qf-logistics-item { background: #fafafa; border: 1px solid #e0e0e0; border-radius: 4px; padding: 12px 16px; flex: 1 1 180px; } .qf-logistics-label { font-size: 11px; color: #888888; text-transform: uppercase; letter-spacing: 0.5px; } .qf-logistics-value { font-size: 14px; font-weight: bold; color: #222222; margin-top: 4px; } .qf-steps ol { padding-left: 20px; margin: 0; } .qf-steps li { padding: 7px 0; font-size: 14px; line-height: 1.6; border-bottom: 1px solid #f0f0f0; } .qf-steps li:last-child { border-bottom: none; } .qf-faq-item { margin-bottom: 16px; } .qf-faq-q { font-weight: bold; color: #1e2025; font-size: 14px; margin-bottom: 5px; } .qf-faq-a { font-size: 13px; color: #444444; line-height: 1.6; } .qf-disclaimer { font-size: 12px; color: #888888; margin-top: 14px; border-top: 1px solid #e0e0e0; padding-top: 10px; } .qf-intro { font-size: 14px; line-height: 1.7; color: #333333; margin-bottom: 14px; } .qf-note { font-size: 12px; color: #666666; background: #fafafa; border: 1px solid #e0e0e0; border-radius: 3px; padding: 8px 12px; margin-top: 12px; } </style> <div class="qf-wrap"> <!-- BLOCK 1: Overview --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('overview')"> <div class="b-title">Overview &amp; Operating Principle</div> <div class="b-chevron open" id="qf-chevron-overview">&#9650;</div> </div> <div class="b-body open" id="qf-body-overview"> <p class="qf-intro"> The <strong>PCV Oil Separator (Positive Crankcase Ventilation Valve)</strong> is a key emissions and engine management component installed on top of the valve cover on VAG Group 1.8T and 2.0T TSI/TFSI engines (EA888 Gen 1 and Gen 2). It serves a dual function: it regulates crankcase pressure to protect seals and gaskets, and it separates oil droplets from blow-by gases before those gases are routed back into the intake manifold for re-combustion. </p> <p class="qf-intro"> Inside the unit, a spring-loaded diaphragm valve opens and closes in response to crankcase pressure differentials. When the engine is under load and intake vacuum is high, the diaphragm restricts flow to prevent excessive oil from being drawn into the intake. Under light throttle or idle conditions, it opens to allow blow-by gases &#8212; filtered of oil mist via a labyrinth-style oil trap &#8212; to pass through to the intake. The separated oil drains back to the sump via a drain channel. </p> <p class="qf-intro"> The unit integrates directly with the ECU-monitored intake system: a failed or cracked PCV valve disrupts the closed-loop air-fuel calculation, leading to lean codes and rough running. Because crankcase pressure is no longer managed, excessive positive pressure can also push past the rear main seal &#8212; a notably expensive downstream failure. The product in this listing includes the main separator body together with the two breather hose connections (front and rear) that route to the intake manifold and the turbo inlet pipe. </p> </div> </div> </div> <!-- BLOCK 2: Symptoms & Diagnostics --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('symptoms')"> <div class="b-title">Symptoms &amp; Diagnostics</div> <div class="b-chevron open" id="qf-chevron-symptoms">&#9650;</div> </div> <div class="b-body open" id="qf-body-symptoms"> <p style="font-size:14px;color:#555555;margin-bottom:12px;">The following symptoms indicate a failed or deteriorated PCV oil separator on EA888 1.8T/2.0T engines:</p> <div class="qf-symptom">Loud howling, squealing, or whistling noise from under the engine cover &#8212; typically the first and most distinctive sign of diaphragm failure.</div> <div class="qf-symptom">Rough idle, hesitation, or misfires at low RPM caused by unmetered air entering the intake through a cracked valve body or hose.</div> <div class="qf-symptom">Check Engine Light (CEL) illuminated, typically with lean-running fault codes.</div> <div class="qf-symptom">Excessive oil consumption without visible external leaks; oil is being drawn into the intake and burned.</div> <div class="qf-symptom">Blue or white smoke from the exhaust on startup or at idle &#8212; oil vapour entering the combustion chamber.</div> <div class="qf-symptom">Oily residue on the underside of the engine cover, around the intake manifold, or on ignition coils/harness.</div> <div class="qf-symptom">Oil seeping from the rear main seal area (between engine and transmission) &#8212; a sign of unchecked crankcase over-pressure.</div> <div class="qf-symptom">Poor fuel economy caused by disrupted air-fuel ratio management.</div> <div class="qf-obd-grid"> <div class="qf-obd-card"> <div class="qf-obd-code">P0171</div> <div class="qf-obd-desc">System Too Lean (Bank 1) &#8212; unmetered air from cracked PCV skews MAF/O2 sensor readings.</div> </div> <div class="qf-obd-card"> <div class="qf-obd-code">P0507</div> <div class="qf-obd-desc">Idle Control System RPM High &#8212; vacuum leak via failed PCV causes idle to climb above target.</div> </div> <div class="qf-obd-card"> <div class="qf-obd-code">P2187</div> <div class="qf-obd-desc">System Too Lean at Idle (Bank 1) &#8212; lean condition specifically at idle, consistent with PCV air leak.</div> </div> <div class="qf-obd-card"> <div class="qf-obd-code">P0300</div> <div class="qf-obd-desc">Random/Multiple Cylinder Misfire &#8212; can result from abnormal intake air caused by a compromised PCV system.</div> </div> <div class="qf-obd-card"> <div class="qf-obd-code">P0441</div> <div class="qf-obd-desc">Evaporative Emission Control System Incorrect Purge Flow &#8212; crankcase pressure anomaly can trigger EVAP monitor failures.</div> </div> </div> </div> </div> </div> <!-- BLOCK 3: Logistics & Customs --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('logistics')"> <div class="b-title">Logistics &amp; Customs</div> <div class="b-chevron open" id="qf-chevron-logistics">&#9650;</div> </div> <div class="b-body open" id="qf-body-logistics"> <div class="qf-logistics-grid"> <div class="qf-logistics-item"> <div class="qf-logistics-label">International HS Code</div> <div class="qf-logistics-value">8409.99</div> </div> <div class="qf-logistics-item"> <div class="qf-logistics-label">EAEU Customs Code (TN VED)</div> <div class="qf-logistics-value">8409 99 000 9</div> </div> <div class="qf-logistics-item"> <div class="qf-logistics-label">Net Weight</div> <div class="qf-logistics-value">0.49 kg</div> </div> <div class="qf-logistics-item"> <div class="qf-logistics-label">Country of Manufacture</div> <div class="qf-logistics-value">China</div> </div> <div class="qf-logistics-item"> <div class="qf-logistics-label">Brand / SKU</div> <div class="qf-logistics-value">QF47A00018</div> </div> </div> <div class="qf-note">HS code 8409.99 covers parts for internal combustion engines not elsewhere classified. Always verify the exact 8-digit subheading with your customs broker for the destination country, as tariff schedules vary.</div> </div> </div> </div> <!-- BLOCK 4: Vehicle Compatibility --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('compat')"> <div class="b-title">Vehicle Compatibility</div> <div class="b-chevron open" id="qf-chevron-compat">&#9650;</div> </div> <div class="b-body open" id="qf-body-compat"> <p style="font-size:13px;color:#666666;margin-bottom:12px;">All entries below are based on verified OEM cross-reference numbers. Two product generations exist: the earlier EA888 Gen 1/Gen 2 family (06H103495 series) and the updated Gen 2/3 family (06H103495AE/J/AK). Ensure the OEM number on your original part matches before ordering.</p> <table class="qf-table"> <thead> <tr> <th>Brand</th> <th>Model</th> <th>Engine</th> <th>Years</th> <th>Key OEM Ref.</th> </tr> </thead> <tbody> <tr> <td>Audi</td> <td>A3 (8P)</td> <td>1.8T / 2.0T TSI/TFSI</td> <td>2008&#8211;2013</td> <td>06H103495AC, 06H103495AH</td> </tr> <tr> <td>Audi</td> <td>A4 B8</td> <td>1.8T / 2.0T TFSI</td> <td>2009&#8211;2012</td> <td>06H103495AC, 06H103495AH</td> </tr> <tr> <td>Audi</td> <td>A4 B8 / B8.5</td> <td>2.0T TFSI</td> <td>2012&#8211;2016</td> <td>06H103495AE, 06H103495AK</td> </tr> <tr> <td>Audi</td> <td>A5 B8</td> <td>1.8T / 2.0T TFSI</td> <td>2008&#8211;2012</td> <td>06H103495AC, 06H103495AH</td> </tr> <tr> <td>Audi</td> <td>A5 B8.5</td> <td>2.0T TFSI</td> <td>2012&#8211;2017</td> <td>06H103495AE, 06H103495AK</td> </tr> <tr> <td>Audi</td> <td>A6 C7</td> <td>2.0T TFSI</td> <td>2012&#8211;2018</td> <td>06H103495AE, 06H103495AK</td> </tr> <tr> <td>Audi</td> <td>Q3 8U</td> <td>2.0T TFSI</td> <td>2012&#8211;2018</td> <td>06H103495AE, 06J103213B/D/E</td> </tr> <tr> <td>Audi</td> <td>Q5 8R</td> <td>2.0T TFSI</td> <td>2009&#8211;2017</td> <td>06H103495AC, 06H103495AE, 06H103495AK</td> </tr> <tr> <td>Audi</td> <td>TT Mk2 (8J)</td> <td>1.8T / 2.0T TFSI</td> <td>2008&#8211;2014</td> <td>06H103495AC, 06H103495AH</td> </tr> <tr> <td>Volkswagen</td> <td>Golf GTI Mk5 / Mk6</td> <td>2.0T TSI</td> <td>2008&#8211;2014</td> <td>06H103495AC, 06H103495AH, 06H103495AB</td> </tr> <tr> <td>Volkswagen</td> <td>Jetta / GLI Mk5 / Mk6</td> <td>1.8T / 2.0T TSI</td> <td>2008&#8211;2015</td> <td>06H103495AC, 06H103495B, 06J103221A</td> </tr> <tr> <td>Volkswagen</td> <td>Passat B6 / B7</td> <td>1.8T / 2.0T TSI</td> <td>2008&#8211;2015</td> <td>06H103495AC, 06H103495B</td> </tr> <tr> <td>Volkswagen</td> <td>Tiguan Mk1</td> <td>2.0T TSI</td> <td>2009&#8211;2018</td> <td>06H103495AC, 06H103495AH, 06H103495AE</td> </tr> <tr> <td>Volkswagen</td> <td>CC (Typ 35)</td> <td>1.8T / 2.0T TSI</td> <td>2009&#8211;2017</td> <td>06H103495AC, 06H103495B, 06J103213D</td> </tr> <tr> <td>Volkswagen</td> <td>EOS</td> <td>2.0T TSI</td> <td>2009&#8211;2016</td> <td>06H103495AC, 06H103495AH</td> </tr> <tr> <td>Volkswagen</td> <td>Beetle (A5)</td> <td>1.8T / 2.0T TSI</td> <td>2012&#8211;2018</td> <td>06H103495AE, 06J103213E, 06J103221</td> </tr> <tr> <td>Volkswagen</td> <td>Amarok</td> <td>2.0T TSI</td> <td>2013&#8211;2016</td> <td>06H103495AE</td> </tr> <tr> <td>Skoda</td> <td>Octavia RS (1Z/5E)</td> <td>2.0T TSI</td> <td>2007&#8211;2015</td> <td>06H103495A, 06H103495AC</td> </tr> <tr> <td>Skoda</td> <td>Superb (3T)</td> <td>1.8T / 2.0T TSI</td> <td>2008&#8211;2015</td> <td>06H103495A, 06H103495AC</td> </tr> <tr> <td>Skoda</td> <td>Yeti</td> <td>1.8T / 2.0T TSI</td> <td>2009&#8211;2017</td> <td>06H103495A, 06H103495AC</td> </tr> <tr> <td>SEAT</td> <td>Altea / Altea XL</td> <td>1.8T / 2.0T TSI</td> <td>2007&#8211;2015</td> <td>06H103495A, 06H103495AC</td> </tr> <tr> <td>SEAT</td> <td>Toledo (5P)</td> <td>1.8T TSI</td> <td>2007&#8211;2013</td> <td>06H103495A</td> </tr> </tbody> </table> <div class="qf-disclaimer">Based on OEM cross-reference numbers listed on this page. Two product generations cover different year ranges &#8212; always match the OEM number printed on your original part before ordering. Skoda and SEAT applications are confirmed by ET Engineteam cross-reference data.</div> </div> </div> </div> <!-- BLOCK 5: Installation Tips --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('install')"> <div class="b-title">Installation Tips</div> <div class="b-chevron open" id="qf-chevron-install">&#9650;</div> </div> <div class="b-body open" id="qf-body-install"> <div class="qf-steps"> <ol> <li><strong>Confirm the correct part generation before starting.</strong> Early EA888 Gen 1/Gen 2 engines (approx. 2008&#8211;2011) use the 06H103495A / AC / AH family. Later Gen 2/Gen 3 applications (approx. 2012+) use the 06H103495AE / J / AK family. Check the number stamped on the original unit.</li> <li><strong>Let the engine cool completely.</strong> The PCV is mounted on the valve cover; plastic components are brittle when hot and the surrounding electrical connectors are fragile. Working on a cold engine prevents burns and reduces the risk of snapping hose necks.</li> <li><strong>Remove the engine cover, then disconnect the two breather hoses.</strong> The rear hose routes to the turbo inlet pipe; the front hose connects to the intake manifold. Do not use excessive force &#8212; use a flat-head screwdriver to gently release the locking tabs. Inspect both hoses for cracking; if cracked, replace them (OEM ref. 06J103221A and 06J103213D/E).</li> <li><strong>Remove the ignition coils and their ground straps if access is restricted (applies mainly to A4/A5 B8 longitudinal engines).</strong> Disconnect coil connectors by pressing the release tab with a flat tool &#8212; a click confirms release. Label or photograph connector positions before removal.</li> <li><strong>Remove the T30 Torx fasteners around the PCV perimeter.</strong> There are typically 7&#8211;10 screws depending on engine variant. Use a T30 Torx bit with a 3/8" drive. Keep all screws &#8212; they are not supplied with the replacement unit.</li> <li><strong>Lift the PCV assembly straight up and slide the rear dump tube free.</strong> Do not pull at an angle &#8212; the sealing ring at the base can tear. Once removed, inspect and clean the mating surface on the valve cover with a lint-free cloth.</li> <li><strong>Install the new unit and torque all fasteners to 11 Nm (approximately 8 ft-lb).</strong> Use a calibrated torque wrench. Tighten in a cross pattern to ensure even sealing ring compression. Do not exceed torque spec &#8212; the plastic housing will crack.</li> <li><strong>Reconnect both breather hoses until the locking tabs click audibly.</strong> A partially seated hose is a common source of post-repair lean codes. After connecting the rear hose, give it a firm pull to confirm retention.</li> <li><strong>Start the engine and check for oil leaks around the base of the PCV unit and at both hose connections.</strong> Listen for any remaining whistle or howl, which would indicate a hose not fully seated or a secondary vacuum leak.</li> <li><strong>Clear any stored DTCs (P0171, P0507, P2187) using an OBD-II scanner.</strong> Allow the engine to complete at least one full drive cycle so the ECU can reset its fuel trim values. Recheck for recurring codes after 50&#8211;100 km of normal driving.</li> </ol> </div> <div class="qf-note"><strong>Tool summary:</strong> T30 Torx bit, 3/8" drive ratchet, calibrated torque wrench (Nm range), flat-head screwdriver, OBD-II scanner for DTC clearing. No special fluids are required for this repair.</div> </div> </div> </div> <!-- BLOCK 6: FAQ --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('faq')"> <div class="b-title">Frequently Asked Questions</div> <div class="b-chevron open" id="qf-chevron-faq">&#9650;</div> </div> <div class="b-body open" id="qf-body-faq"> <div class="qf-faq-item"> <div class="qf-faq-q">Does this fit both petrol (gasoline) and diesel engines?</div> <div class="qf-faq-a">No. The 06H103495-series PCV oil separator is designed exclusively for VAG Group petrol turbo engines: the 1.8T and 2.0T TSI/TFSI EA888 Gen 1 and Gen 2. It is not applicable to TDI diesel engines, which use a different crankcase ventilation architecture. Always verify engine code compatibility before ordering.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q">Does the replacement require ECU reprogramming or calibration?</div> <div class="qf-faq-a">No reprogramming or calibration is required. The PCV oil separator is a purely mechanical/pneumatic component with no electronic interface. After installation, you should clear any existing DTCs (P0171, P0507 etc.) using an OBD-II scanner and allow the ECU to complete a fresh fuel trim cycle over one or two drive cycles. No dealer software is needed.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q">How does the aftermarket unit compare to the OEM VAG part?</div> <div class="qf-faq-a">The OEM VAG part (currently 06H103495AH or 06H103495AK depending on generation) represents the latest revised design addressing earlier diaphragm failures. Quality aftermarket units replicate this revised design using high-temperature resistant plastics and a reinforced diaphragm. When ordering in bulk, confirm with the supplier that the diaphragm material specification matches the current OEM revision &#8212; early aftermarket copies replicated the original failure-prone design.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q">What should I do if a CEL reappears shortly after replacing the PCV?</div> <div class="qf-faq-a">If P0171 or P0507 returns within a few hundred kilometres, first confirm both breather hoses are fully locked onto their connections. Next, inspect the rubber O-ring on the PCV pipe (the large-diameter hose connecting the PCV to the intake manifold) &#8212; this O-ring is not included with the PCV unit and is often cracked on high-mileage engines. If the O-ring is intact and hoses are secure, check for secondary vacuum leaks at the intake manifold gasket or dipstick tube seal.</div> </div> <div class="qf-faq-item"> <div class="qf-faq-q">Is white-label or custom packaging available for wholesale orders?</div> <div class="qf-faq-a">Yes. ok.parts works directly with the factory and can accommodate custom packaging, including neutral/white-label boxes or branded packaging with your logo and part numbers. Minimum order quantities and lead times for custom packaging may differ from standard stock. Please contact the supplier via the inquiry form to discuss your specific requirements.</div> </div> </div> </div> </div> <!-- BLOCK 7: Frequently Replaced Together --> <div class="qf-block"> <div class="b-section"> <div class="b-header" onclick="qfToggle('related')"> <div class="b-title">Frequently Replaced Together</div> <div class="b-chevron open" id="qf-chevron-related">&#9650;</div> </div> <div class="b-body open" id="qf-body-related"> <table class="qf-table"> <thead> <tr> <th>Part</th> <th>Reason for Combined Replacement</th> </tr> </thead> <tbody> <tr> <td><strong>PCV Breather Hoses</strong><br><span style="font-size:12px;color:#666666;">OEM refs: 06J103221A, 06J103213D/E</span></td> <td>The two silicone/rubber hoses connecting the PCV to the turbo inlet pipe and intake manifold age alongside the separator. Replacing hoses alone when only one is cracked is common &#8212; they share the same thermal and vacuum fatigue environment, so the second typically fails shortly after.</td> </tr> <tr> <td><strong>Valve Cover Gasket</strong><br><span style="font-size:12px;color:#666666;">e.g. 06H103483G (EA888 Gen2)</span></td> <td>When oil is present on top of the engine from a failed PCV, the valve cover gasket is often also seeping. Since the valve cover is disturbed during PCV access on some variants, replacing the gasket at the same time avoids a repeat disassembly.</td> </tr> <tr> <td><strong>Spark Plugs &amp; Ignition Coils</strong><br><span style="font-size:12px;color:#666666;">e.g. NGK ILKAR7B11 / 06K905110D</span></td> <td>Oil contamination from a leaking PCV or valve cover frequently fouls the spark plug recesses and can damage coil boots. Coil connectors are disconnected during PCV replacement, making it logical to inspect and replace plugs and coils simultaneously.</td> </tr> <tr> <td><strong>Intake Manifold Gasket</strong><br><span style="font-size:12px;color:#666666;">e.g. 06F133185C</span></td> <td>Extended PCV failure causes oil vapour to coat the intake manifold interior and the mating gasket surface. If carbon cleaning or manifold removal is performed as part of the repair, replacing the intake gasket is standard practice.</td> </tr> <tr> <td><strong>Rear Main Seal (Crankshaft Seal)</strong><br><span style="font-size:12px;color:#666666;">e.g. 06H103171G</span></td> <td>Prolonged PCV failure allows crankcase pressure to build unchecked, pushing past the rear main seal. If oil loss at the back of the engine is noted during the PCV diagnosis, the rear main seal should be inspected and proactively replaced in the same service visit.</td> </tr> </tbody> </table> </div> </div> </div> </div> <script> function qfToggle(id) { document.getElementById('qf-body-' + id).classList.toggle('open'); document.getElementById('qf-chevron-' + id).classList.toggle('open'); } </script>