{"product_id":"auto-parts-prodigy-crankcase-ventilation-pcv-valve-hose-kit-for-2006-2007-bmw-n52-e90-e91-e60-e61-oil-separator-direct-fit","title":"Auto Parts Prodigy Crankcase Ventilation PCV Valve \u0026 Hose Kit for 2006–2007 BMW N52 (E90\/E91\/E60\/E61) — Oil Separator, Direct-Fit","description":"\u003cp\u003e\u003cstrong\u003eComplete crankcase ventilation replacement kit engineered to restore correct PCV function on 2006–2007 BMW N52 engines, including oil separator, return hoses, and pressure-regulating valve for a direct-fit repair.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 2006–2007 BMW with the 3.0L N52 engine is showing rough idle, elevated oil consumption, or persistent vacuum-related codes (P0171\/P0174), worn PCV components are a common culprit. This Auto Parts Prodigy kit supplies every hose, seal, and valve needed to replace aging crankcase ventilation parts on E90, E91, E60, and E61 chassis without cutting or custom fabrication. Parts are manufactured to match OEM routing and dimensions so you can complete the repair with common tools and a clear installation guide.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this kit fix rough idle and oil burning?\u003c\/h3\u003e\n\u003cp\u003eThe kit replaces the leaking or brittle hoses and failing PCV valve that allow unmetered air into the intake or let oil escape into the intake tract. Restoring controlled crankcase vacuum reduces lean-running conditions and prevents oil from being drawn into the intake system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision pressure-regulating PCV valve limits crankcase vacuum to the designed 0.5–1.0 psi range.\u003c\/li\u003e\n  \u003cli\u003eReinforced, heat-resistant hoses eliminate vacuum leaks and oil seepage common with aged rubber lines.\u003c\/li\u003e\n  \u003cli\u003eOil separator and return hoses capture and route blow-by oil back to the sump, not the intake.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit fit my BMW N52 engine and replace OEM parts?\u003c\/h3\u003e\n\u003cp\u003eYes — the set is engineered specifically for 2006–2007 BMW models equipped with the 3.0L N52 engine (325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi and Z4 on E90, E91, E60, E61 chassis). Components are manufactured to match OEM fitment and replace common BMW part numbers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit hoses and connectors match original routing and lengths—no trimming required.\u003c\/li\u003e\n  \u003cli\u003eReplaces BMW part numbers 11617531423, 11617504535, and 11617522923 equivalents.\u003c\/li\u003e\n  \u003cli\u003eIncludes O-rings, grommets, and a guide with torque specifications for correct installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and performance can I expect from these parts?\u003c\/h3\u003e\n\u003cp\u003eMaterials are selected to resist high underhood temperatures and chemical exposure so the system remains durable through normal driving cycles. The valve uses machined brass internals for consistent operation; hoses are reinforced rubber rated for elevated temperatures to avoid cracking or swelling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant composite hoses rated for typical engine bay temperatures above 300°F.\u003c\/li\u003e\n  \u003cli\u003eBrass-backed pressure valve offers stable regulation vs. cheaper plastic alternatives.\u003c\/li\u003e\n  \u003cli\u003eDurable seals and grommets to maintain vacuum integrity and reduce warranty-style callbacks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long does installation take and what tools do I need?\u003c\/h3\u003e\n\u003cp\u003eMost DIY mechanics complete the swap in under an hour with basic hand tools. The package includes a step-by-step installation guide plus recommended torque values so you can follow a reliable sequence for quick, professional results.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEstimated install time: about 45 minutes for a competent DIYer.\u003c\/li\u003e\n  \u003cli\u003eTools: standard socket set, screwdriver set, and pliers—no specialty tools required.\u003c\/li\u003e\n  \u003cli\u003ePre-formed hoses and included O-rings remove guesswork and prevent rework.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this kit for? If you own a 2006–2007 BMW with the N52 3.0L engine and you’re experiencing vacuum leaks, oil consumption, or diagnostic trouble codes tied to the crankcase ventilation system, this Auto Parts Prodigy kit provides a full, OEM-dimension replacement set. It’s intended for DIY enthusiasts, independent shops, and anyone wanting a reliable, long-lasting repair that restores proper crankcase pressure without sourcing multiple parts. The kit’s materials and included installation instructions make it suitable for first-time PCV replacements and cost-effective for professional technicians looking to save time on repeat repairs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIncludes: PCV valve with pressure regulator, oil separator return hoses (24cm and 12cm), valve-to-manifold breather hose (18.5cm), valve cover connectors, O-rings, and grommets.\u003c\/li\u003e\n  \u003cli\u003eBenefits: restores correct crankcase vacuum, reduces oil ingestion into intake, cures vacuum-leak related drivability issues.\u003c\/li\u003e\n  \u003cli\u003eFitment: engineered for 2006–2007 BMW N52 engines — plug-and-play replacement for specified models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit my 2006 BMW 330i N52?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is built for 2006–2007 BMW 3.0L N52 engines, including the 330i on E90\/E91 chassis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are all seals and hoses included for installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit includes the PCV valve, oil separator hoses, breather hose, O-rings, grommets, and installation guidance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Auto Parts Prodigy","offers":[{"title":"Default Title","offer_id":55169148715351,"sku":"B0CXTN2HK3","price":95.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/auto-parts-prodigy-front-packaging-bmw-n52-kit.jpg?v=1790419529","url":"https:\/\/britishgarage.co.uk\/products\/auto-parts-prodigy-crankcase-ventilation-pcv-valve-hose-kit-for-2006-2007-bmw-n52-e90-e91-e60-e61-oil-separator-direct-fit","provider":"British Garage","version":"1.0","type":"link"}