{"product_id":"rps-v8-distributor-cap-and-rotor-kit-for-mercruiser-volvo-penta-5-0-5-7-6-2-flat-top-fit-brass-terminals","title":"RPS V8 Distributor Cap and Rotor Kit for Mercruiser \u0026 Volvo Penta 5.0\/5.7\/6.2 — Flat‑Top Fit, Brass Terminals","description":"\u003cp\u003e\u003cstrong\u003eRPS V8 distributor cap and rotor kit replaces worn ignition components on Mercruiser and Volvo Penta 5.0, 5.7 and 6.2 V8 engines, restoring reliable spark distribution for marine applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit is a direct-fit replacement designed for flat-top distributor caps used on 2001–present Mercruiser and compatible Volvo Penta gasoline V8 engines, including 350 MAG MPI, 5.0, 5.7 GXI and GI models. It swaps in for OEM part numbers 8M0061335, 8M0060495, 898253T29 and Volvo 3858975\/3858977. The kit includes a new rotor and screws, brass terminal connections and reinforced metal inserts in the cap screw holes to reduce cracking when tightened.\u003c\/p\u003e\n\n\u003ch3\u003eWhich engines and model years does this RPS kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for flat-top distributor caps used on Mercruiser and certain Volvo Penta V8 gasoline engines. It fits 5.0, 5.7 and 6.2 L V8 engines from 2001 to present and common MPI\/GXI\/GI variants like the 350 MAG MPI.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Mercruiser 5.0, 5.7, 6.2 V8 engines (flat-top caps).\u003c\/li\u003e\n  \u003cli\u003eReplaces Mercruiser part numbers 8M0061335, 8M0060495, 898253T29.\u003c\/li\u003e\n  \u003cli\u003eReplaces Volvo Penta 3858975 and 3858977 caps\/rotors.\u003c\/li\u003e\n  \u003cli\u003eWorks with MPI, GXI and GI ignition configurations where flat-top caps are used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the kit improve durability compared with worn parts?\u003c\/h3\u003e\n\u003cp\u003eThe cap features metal inserts at the screw holes to prevent cracking under torque, and the terminals use quality brass for reliable conductivity. New fasteners are included so you install components without reusing old, weakened screws.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMetal inserts reinforce screw mounting points to reduce cap cracking.\u003c\/li\u003e\n  \u003cli\u003eBrass contacts provide stable electrical connection and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eNew screws and rotor included for a complete fresh installation.\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet the fit and function of original equipment replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and routine upkeep?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone familiar with distributor servicing: remove the old cap and rotor, transfer or replace any mounting hardware, and torque the cap screws to spec. Inspect ignition wires and spark plug caps while the distributor is accessible to ensure overall system health.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSwap old cap and rotor for the RPS kit—no special tools beyond basic hand tools.\u003c\/li\u003e\n  \u003cli\u003eFollow OEM torque recommendations to avoid over-tightening the reinforced screw holes.\u003c\/li\u003e\n  \u003cli\u003eCheck rotor alignment and rotor-to-contact clearance before finishing installation.\u003c\/li\u003e\n  \u003cli\u003ePeriodically inspect brass terminals for corrosion and replace if excessively worn.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this kit affect engine performance or service intervals?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn cap and rotor restores consistent spark delivery and firing order integrity; this helps the ignition system operate as designed but is not a performance upgrade. Regular replacement as part of scheduled ignition maintenance helps prevent misfires and hard starting associated with aged distributor components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned as a like-for-like replacement to maintain factory ignition behavior.\u003c\/li\u003e\n  \u003cli\u003eNo alteration to timing or engine settings is required when installed correctly.\u003c\/li\u003e\n  \u003cli\u003eRecommended interval follows manufacturer guidance or when symptoms like misfiring occur.\u003c\/li\u003e\n  \u003cli\u003ePart of routine ignition service—inspect with plug\/wire checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Boat owners, marine technicians and DIY mechanics running Mercruiser or compatible Volvo Penta V8 gasoline engines who need a reliable, OEM-style replacement for flat-top distributor caps. This RPS kit is ideal for anyone replacing brittle caps, worn rotors or corroded contacts and who wants a complete hardware-included solution for a clean, durable installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this kit fit my 5.7 Mercruiser engine?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—if your 5.7 uses a flat-top distributor cap model from 2001 onward, this RPS kit is compatible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are new screws included with the cap and rotor?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, the kit ships with new screws so you can install the cap and rotor without reusing old hardware.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"RPS","offers":[{"title":"Default Title","offer_id":48086092021918,"sku":"B07PRK53JM","price":49.92,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rps-distributor-cap-front-view_1eaf1dcf-9db1-4838-9b8c-409deed1885b.jpg?v=1785884289","url":"https:\/\/northtrailauto.ca\/products\/rps-v8-distributor-cap-and-rotor-kit-for-mercruiser-volvo-penta-5-0-5-7-6-2-flat-top-fit-brass-terminals","provider":"North Trail Auto","version":"1.0","type":"link"}