{"product_id":"mahle-ms38103-fuel-injection-plenum-gasket","title":"Mahle MS38103 Fuel Injection Plenum Gasket","description":"\u003ch2\u003eMahle MS38103 Fuel Injection Plenum Gasket\u003c\/h2\u003e\u003cp\u003eMahle MS38103 is an OEM Standard fuel injection plenum gasket built with composite material for dependable sealing at the intake plenum. It is made for technicians and DIY repairs that need a precise replacement for GM intake sealing service, including applications such as Chevrolet Silverado and GMC Sierra where plenum sealing is critical.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOEM Standard item grade for OE-style fit and sealing performance\u003c\/li\u003e\n\u003cli\u003eComposite plenum gasket material for stable sealing at the intake interface\u003c\/li\u003e\n\u003cli\u003eDesigned for fuel injection plenum service on GM applications\u003c\/li\u003e\n\u003cli\u003eMahle sealing technology trusted by OEMs and professional technicians\u003c\/li\u003e\n\u003cli\u003eCross-references General Motors 15637689 for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis Mahle fuel injection plenum gasket, part number MS38103, is engineered as a direct sealing component for the intake plenum area. The composite construction supports consistent compression and helps maintain a secure seal between mating surfaces, which is important during intake manifold and plenum service on Chevrolet Silverado and GMC Sierra platforms. If you are replacing a worn intake seal on a GM truck, MS38103 provides an OE-standard solution backed by Mahle’s sealing expertise.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntake plenum vacuum leaks\u003c\/li\u003e\n\u003cli\u003eRough idle caused by sealing loss at the plenum\u003c\/li\u003e\n\u003cli\u003eUnmetered air entering the intake system\u003c\/li\u003e\n\u003cli\u003eFuel trim issues related to intake gasket leakage\u003c\/li\u003e\n\u003cli\u003eService replacement for deteriorated OEM plenum seals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eClean both mating surfaces thoroughly before installation and inspect the plenum and intake surfaces for warpage, corrosion, or residue. Follow the vehicle service procedure for torque sequence and tightening specifications, and verify all vacuum and intake connections after reassembly. For GM truck service, confirm the application against the original part number MS38103 or the General Motors cross-reference 15637689 before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMahle gaskets are used as sealing components trusted by OEMs and technicians worldwide. MS38103 is an OEM Standard replacement built to support accurate sealing performance in fuel injection plenum service.\u003c\/p\u003e","brand":"Mahle","offers":[{"title":"Default Title","offer_id":45227850891445,"sku":"FLHQ-MS38103","price":23.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/VG_MS38103_Fro.jpg?v=1775137195","url":"https:\/\/www.partcatalog.com\/products\/mahle-ms38103-fuel-injection-plenum-gasket","provider":"PartCatalog","version":"1.0","type":"link"}