{"product_id":"standard-ignition-vc-498-distributor-vacuum-advance","title":"Standard Ignition VC-498 Distributor Vacuum Advance","description":"\u003ch2\u003eOverview of Standard Ignition Distributor Vacuum Advance VC-498\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition VC-498 distributor vacuum advance is designed specifically for Nissan Sentra models. This component plays a crucial role in optimizing ignition timing by controlling vacuum advance within the distributor system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes distributor vacuum control for precise ignition timing\u003c\/li\u003e\n\u003cli\u003eEquipped with two hose connectors for secure vacuum line attachment\u003c\/li\u003e\n\u003cli\u003eCompatible with Nissan Sentra vehicles requiring distributor vacuum advance replacement\u003c\/li\u003e\n\u003cli\u003ePart number VC-498 ensures correct fitment and function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe VC-498 distributor vacuum advance from Standard Ignition is engineered to regulate the vacuum advance mechanism in the distributor, which adjusts ignition timing based on engine load and speed. Featuring two hose connectors, this part allows for proper vacuum line connections, ensuring accurate timing adjustments. This distributor vacuum control is essential for maintaining engine efficiency and performance in Nissan Sentra models. The part number VC-498 corresponds to this specific vacuum advance unit, facilitating easy identification and compatibility verification.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis distributor vacuum advance is used to improve ignition timing response and engine performance. It addresses several common issues, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIrregular or delayed ignition timing adjustments\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or stalling under load\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to improper vacuum advance\u003c\/li\u003e\n\u003cli\u003eDifficulty maintaining stable idle speeds\u003c\/li\u003e\n\u003cli\u003eVacuum leaks caused by worn or damaged connectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vacuum hoses are securely connected to both hose connectors to prevent leaks\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with Nissan Sentra model year before installation\u003c\/li\u003e\n\u003cli\u003eInspect distributor and vacuum lines for wear or damage prior to replacement\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications when securing the vacuum advance unit\u003c\/li\u003e\n\u003cli\u003eTest ignition timing after installation to confirm proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition parts, including the VC-498 distributor vacuum advance, are manufactured to meet or exceed OEM specifications. This ensures reliable performance and durability. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in product quality.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44719569666229,"sku":"FBHK-VC-498","price":70.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_VC498_Fro.jpg?v=1775095782","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-vc-498-distributor-vacuum-advance","provider":"PartCatalog","version":"1.0","type":"link"}