{"product_id":"elring-658-030-engine-oil-cooler-seal","title":"Elring 658.030 Engine Oil Cooler Seal","description":"\u003ch2\u003eEngine Oil Cooler Seal for VW and Audi\u003c\/h2\u003e\u003cp\u003eElring 658.030 is an engine oil cooler seal built as an FPM O-ring for reliable sealing in high-temperature engine environments. With precise dimensions and OE-style construction, it supports leak control in a wide range of Audi, Porsche, and Volkswagen applications.\u003c\/p\u003e\u003cp\u003eCompatible with select Audi A4, A6, A7, Q5, S4, S5, and related models, as well as Volkswagen Touareg, Tiguan, Passat, and Porsche Cayenne applications, this seal is specified for engines that require accurate oil cooler sealing. The Elring 658.030 part number is also referenced in OE and aftermarket cross listings for the same application.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart type: engine oil cooler seal\u003c\/li\u003e\n\u003cli\u003eElring 658.030 OE-style replacement seal\u003c\/li\u003e\n\u003cli\u003eFPM (fluoride rubber) material for heat and oil resistance\u003c\/li\u003e\n\u003cli\u003eO-ring shape for consistent sealing performance\u003c\/li\u003e\n\u003cli\u003eInner diameter: 9 mm\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 12.2 mm\u003c\/li\u003e\n\u003cli\u003eThickness: 1.6 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Elring oil cooler seal is engineered to match the dimensional requirements of the original sealing point, helping maintain proper oil separation at the cooler interface. The FPM rubber construction is suited to engine oil exposure and elevated operating temperatures, making it a practical choice for maintenance on turbocharged and performance-oriented platforms. If you are servicing an Audi Q7, Porsche Panamera, or Volkswagen Atlas with an oil cooler sealing concern, Elring 658.030 provides the correct O-ring profile for the job.\u003c\/p\u003e\u003cp\u003eThis part cross-references OE and aftermarket numbers such as 025 997 65 45 and LR034108 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOil seepage at the engine oil cooler seal point\u003c\/li\u003e\n\u003cli\u003eLoss of sealing integrity from heat-aged rubber\u003c\/li\u003e\n\u003cli\u003eMaintenance issues during oil cooler service\u003c\/li\u003e\n\u003cli\u003eLeaks caused by worn or flattened O-rings\u003c\/li\u003e\n\u003cli\u003eFitment problems from incorrect seal dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInspect the oil cooler mating surfaces before installation and remove any old seal residue, dirt, or hardened deposits. Confirm the seal dimensions match the original part before assembly, and lubricate the O-ring lightly with clean engine oil during installation to help it seat evenly. Verify the oil cooler and surrounding components are properly torqued to factory specifications after service.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eElring is known for sealing-system components used in engine service applications, and this seal is manufactured to support accurate fitment and dependable sealing performance in compatible Audi, Porsche, and Volkswagen vehicles.\u003c\/p\u003e","brand":"Elring","offers":[{"title":"Default Title","offer_id":52958126833845,"sku":"DTWD-658.030","price":16.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/EL_658030_Fro.jpg?v=1786424861","url":"https:\/\/www.partcatalog.com\/products\/elring-658-030-engine-oil-cooler-seal","provider":"PartCatalog","version":"1.0","type":"link"}