{"product_id":"cap-distributor-ilmor","title":"Ilmor MV8V-1171 Distributor Cap","description":"\u003cp data-start=\"79\" data-end=\"368\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0056\/9429\/2079\/files\/ilmorengines_logo.jpg?v=1777647892\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"79\" data-end=\"368\"\u003eKeep your ignition system performing the way it was designed with the Ilmor MV8V-1172 Distributor Cap. This genuine OEM component is engineered specifically for Ilmor 5.7L MPI engines, delivering reliable spark distribution and consistent engine performance in demanding marine conditions.\u003c\/p\u003e\n\u003cp data-start=\"370\" data-end=\"635\"\u003eDesigned to provide maximum conductivity between the distributor towers and spark plug wires, this cap ensures clean, efficient ignition timing—helping your engine start quickly, run smoothly, and maintain optimal power output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"637\" data-end=\"999\"\u003eBuilt to Ilmor’s exact specifications, the MV8V-1172 is a direct replacement for the original factory-installed cap. Its precision fit eliminates guesswork during installation while maintaining proper alignment and electrical contact for long-term reliability. This makes it an ideal choice for routine maintenance or restoring peak performance during a tune-up.\u003c\/p\u003e\n\u003chr data-start=\"1001\" data-end=\"1004\"\u003e\n\u003ch3 data-section-id=\"173aj1d\" data-start=\"1006\" data-end=\"1039\"\u003eCommon Engine \u0026amp; Boat Fitments\u003c\/h3\u003e\n\u003cp data-start=\"1040\" data-end=\"1131\"\u003eThis distributor cap is used on Ilmor 5.7L MPI and 5.7L MPI OPS engines, commonly found in:\u003c\/p\u003e\n\u003cul data-start=\"1133\" data-end=\"1528\"\u003e\n\u003cli data-section-id=\"7w9zfd\" data-start=\"1133\" data-end=\"1203\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMasterCraft X2\u003c\/span\u003e\u003c\/span\u003e (5.7L Ilmor-equipped models)\u003c\/li\u003e\n\u003cli data-section-id=\"o6oc1w\" data-start=\"1204\" data-end=\"1282\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMasterCraft XStar\u003c\/span\u003e\u003c\/span\u003e (select Ilmor engine configurations)\u003c\/li\u003e\n\u003cli data-section-id=\"eyrt5h\" data-start=\"1283\" data-end=\"1324\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMasterCraft ProStar 197\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"hjs5dh\" data-start=\"1325\" data-end=\"1366\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMasterCraft ProStar 214\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1mmj5uu\" data-start=\"1367\" data-end=\"1445\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eSupra Launch 21 V\u003c\/span\u003e\u003c\/span\u003e (Ilmor-converted or select packages)\u003c\/li\u003e\n\u003cli data-section-id=\"1cb3o3d\" data-start=\"1446\" data-end=\"1528\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eMoomba Mobius LSV\u003c\/span\u003e\u003c\/span\u003e (Ilmor-equipped or repower applications)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1530\" data-end=\"1573\"\u003eIt is also compatible with engines such as:\u003c\/p\u003e\n\u003cul data-start=\"1574\" data-end=\"1695\"\u003e\n\u003cli data-section-id=\"27pr2\" data-start=\"1574\" data-end=\"1592\"\u003eIlmor MV8 5.7L\u003c\/li\u003e\n\u003cli data-section-id=\"1f7bn2m\" data-start=\"1593\" data-end=\"1695\"\u003eIlmor 5000MPI (5.7L) direct drive and V-drive configurations \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1697\" data-end=\"1832\"\u003eFitment can vary by engine package and year, so confirming compatibility with part number \u003cstrong data-start=\"1787\" data-end=\"1800\"\u003eMV8V-1172\u003c\/strong\u003e is recommended before ordering.\u003c\/p\u003e\n\u003chr data-start=\"1834\" data-end=\"1837\"\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1839\" data-end=\"1855\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"1856\" data-end=\"2135\"\u003e\n\u003cli data-section-id=\"1q278lq\" data-start=\"1856\" data-end=\"1922\"\u003eGenuine Ilmor OEM distributor cap for precise fit and function\u003c\/li\u003e\n\u003cli data-section-id=\"rkscw6\" data-start=\"1923\" data-end=\"1974\"\u003eDesigned for 5.7L MPI and 5000MPI Ilmor engines\u003c\/li\u003e\n\u003cli data-section-id=\"1afame7\" data-start=\"1975\" data-end=\"2024\"\u003eEnsures strong, consistent spark distribution\u003c\/li\u003e\n\u003cli data-section-id=\"flkuly\" data-start=\"2025\" data-end=\"2080\"\u003eImproves ignition reliability and engine efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1iq5ocb\" data-start=\"2081\" data-end=\"2135\"\u003eDurable construction built for marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2137\" data-end=\"2140\"\u003e\n\u003cp data-start=\"2142\" data-end=\"2421\"\u003eIf your engine is experiencing rough idle, misfires, or hard starting, replacing the distributor cap is often one of the simplest and most effective fixes. The Ilmor MV8V-1172 restores proper ignition performance and helps keep your boat running smooth every time you head out.\u003c\/p\u003e","brand":"Skier's Marine Gainsville","offers":[{"title":"Default Title","offer_id":48713056157953,"sku":"MV8V-1171","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0056\/9429\/2079\/files\/Distributor-Cap-MV8V-1172-01.jpg?v=1777647739","url":"https:\/\/inboardpartshq.com\/products\/cap-distributor-ilmor","provider":"Inboard Parts HQ","version":"1.0","type":"link"}