{"product_id":"premium-guard-pg5401-engine-oil-filter","title":"Premium Guard PG5401 Engine Oil Filter","description":"\u003ch2\u003eEngine Oil Filter for Audi and Volkswagen\u003c\/h2\u003e\u003cp\u003ePremium Guard PG5401 is a spin-on engine oil filter built for select Audi and Volkswagen applications from 1995 through 2006. It uses enhanced cellulose filter media, a 15–25 micron rating, and an anti-drain back valve to support clean oil flow and consistent start-up protection.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnhanced cellulose filter media for dependable contaminant capture\u003c\/li\u003e\n\u003cli\u003eSpin-on design with 3\/4\"-16 UNF inside thread size\u003c\/li\u003e\n\u003cli\u003eAnti-drain back valve helps retain oil in the filter after shutdown\u003c\/li\u003e\n\u003cli\u003eBypass relief valve set at 23–28 psi for controlled oil flow\u003c\/li\u003e\n\u003cli\u003eMicron rating of 15–25 for fine particle filtration\u003c\/li\u003e\n\u003cli\u003eFlow rate rated at 20 L\/min with 290 burst pressure\u003c\/li\u003e\n\u003cli\u003eNBR gasket material with 0.20 in gasket thickness\u003c\/li\u003e\n\u003cli\u003eFilter height: 3.66 in; outer diameter: 3.66 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Premium Guard Standard Life line focuses on routine service filtration for everyday engine maintenance. PG5401 is a direct-fit engine oil filter for many Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, S4, RS4, Cabriolet, and Volkswagen Passat applications. It is also cross-referenced to Baldwin B1429 and FEL-PRO 61355 for the same application. Use PG5401 when servicing vehicles that call for a spin-on oil filter with this thread size, gasket profile, and bypass setting.\u003c\/p\u003e\u003ch2\u003eWhat This Oil Filter Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine oil contamination from normal wear particles\u003c\/li\u003e\n\u003cli\u003eOil drain-back after shutdown that can delay lubrication on start-up\u003c\/li\u003e\n\u003cli\u003eRestricted oil flow caused by a loaded filter element\u003c\/li\u003e\n\u003cli\u003ePressure spikes that require a bypass relief valve\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance needs on Audi and Volkswagen oil service intervals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the thread size, gasket dimensions, and filter height against the original filter before installation. Replace the filter during each oil service, lubricate the gasket before tightening, and follow the vehicle manufacturer’s torque procedure. Confirm the application on 1995-2006 Audi A4, A4 Quattro, A6, A6 Quattro, Allroad Quattro, S4, RS4, Cabriolet, and 1998-2005 Volkswagen Passat models, including the 2001 Passat with oil cooler notes where listed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePremium Guard PG5401 is built to published dimensional and performance specifications for Standard Life service use. The listed construction details, including enhanced cellulose media, anti-drain back valve, bypass valve, and NBR gasket, support consistent filtration performance across the confirmed fitment range.\u003c\/p\u003e","brand":"Premium Guard","offers":[{"title":"Default Title","offer_id":52725024850101,"sku":"FCJP-PG5401","price":12.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PG_PG5401_Fro.jpg?v=1782024550","url":"https:\/\/www.partcatalog.com\/products\/premium-guard-pg5401-engine-oil-filter","provider":"PartCatalog","version":"1.0","type":"link"}