--- product_id: 192493589 title: "Ignition Coil for MerCruiser Volvo Penta OMC 3.0L 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L Marine Engines, Replaces Mercury 817378T 898253T27, Volvo Penta 3854002-7, Sierra 18-5443, Delco EST Ignition" brand: "rps" price: "₩89835" currency: KRW in_stock: true category: "Rps" url: https://www.desertcart.kr/products/192493589-ignition-coil-for-mercruiser-volvo-penta-omc-3-0l-4 store_origin: KR region: South Korea --- # High-voltage spark delivery Direct OEM replacement Fits 7+ marine engine models Ignition Coil for MerCruiser Volvo Penta OMC 3.0L 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L Marine Engines, Replaces Mercury 817378T 898253T27, Volvo Penta 3854002-7, Sierra 18-5443, Delco EST Ignition **Brand:** rps **Price:** ₩89835 **Availability:** ✅ In Stock ## Summary > ⚡ Ignite your marine engine’s potential with precision power! ## Quick Answers - **What is this?** Ignition Coil for MerCruiser Volvo Penta OMC 3.0L 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L Marine Engines, Replaces Mercury 817378T 898253T27, Volvo Penta 3854002-7, Sierra 18-5443, Delco EST Ignition by rps - **How much does it cost?** ₩89835 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/192493589-ignition-coil-for-mercruiser-volvo-penta-omc-3-0l-4) ## Best For - rps enthusiasts ## Why This Product - Trusted rps brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Delco EST Optimized:** Specifically designed for Delco Electronic Spark Timing systems, delivering consistent, high-voltage ignition every time. - • **Plug & Play Installation:** Standard 12V coil with precise mounting holes for quick, hassle-free replacement – get back on the water faster. - • **Precision OEM Engineering:** Built to meet or exceed original specs, ensuring flawless performance and zero compromise on reliability. - • **Universal Marine Powerhouse:** Seamlessly compatible with MerCruiser, Volvo Penta, OMC & Crusader engines from 3.0L to 8.2L – never worry about fit again. - • **Rugged Marine-Grade Durability:** Heavy-duty internal windings and corrosion-resistant brass terminals built to brave the harshest saltwater conditions. ## Overview This ignition coil is a direct OEM replacement compatible with a wide range of GM-based marine engines including MerCruiser, Volvo Penta, OMC, and Crusader models from 3.0L to 8.2L. Engineered for Delco EST ignition systems, it delivers reliable high-voltage spark performance with heavy-duty, corrosion-resistant construction designed for marine environments. Easy to install with standard 12V specs and mounting brackets, it replaces multiple OEM part numbers ensuring seamless fit and function. ## Description Buy Ignition Coil for MerCruiser Volvo Penta OMC 3.0L 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L Marine Engines, Replaces Mercury 817378T 898253T27, Volvo Penta 3854002-7, Sierra 18-5443, Delco EST Ignition: Coils - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - WIDE COMPATIBILITY: Fits a broad range of GM-based marine engines including 3.0L, 4.3L, 5.0L, 5.7L, 7.4L, 8.1L, and 8.2L models from MerCruiser, Volvo Penta, OMC, and Crusader. - DIRECT OEM REPLACEMENT: Engineered to meet or exceed original specifications. Replaces Mercury/Quicksilver 817378T, 898253T27, Volvo Penta 3854002, 3854002-7, OMC 986644, 3854002, 38066, 38079 and Crusader: 7243200. - DELCO EST SYSTEM: Specifically designed for engines utilizing Delco Electronic Spark Timing (EST) or HEI ignition systems for reliable, high-voltage spark delivery. - HEAVY-DUTY CONSTRUCTION: Built with high-quality internal windings to withstand the harsh marine environment, ensuring corrosion resistance and long-term durability. Includes brass terminal. - EASY INSTALLATION: Standard 12V marine ignition coil with mounting holes on bracket for a precise fit. Cross-references with Sierra 18-5443 and Mallory 9-29708. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0859MLQ77 | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #44,744 in Automotive ( See Top 100 in Automotive ) #95 in Automotive Replacement Ignition Coils | | Brand Name | RPS | | Compatible with Vehicle Type | Boat | | Connector Gender | Female | | Customer Reviews | 4.6 4.6 out of 5 stars (170) | | Installation Type | Mechanical Connection & Electrical Connection | | Manufacturer | RPS | | Manufacturer Part Number | 817378t | | Model Number | 817378t | | Number of Items | 1 | | Number of Packs | 1 | | OEM Equivalent Part Number | 898253T27, 817378T | | Part Interchange Info | Replaces Mercruiser 898253T27, 817378T, OMC 3854002, Volvo Penta 3854002-7 | ## Product Details - **Brand:** RPS - **Connector Gender:** Female - **Installation Type:** Mechanical Connection & Electrical Connection - **Number of Packs:** 1 - **Vehicle Service Type:** Boat ## Images ![Ignition Coil for MerCruiser Volvo Penta OMC 3.0L 4.3L 5.0L 5.7L 7.4L 8.1L 8.2L Marine Engines, Replaces Mercury 817378T 898253T27, Volvo Penta 3854002-7, Sierra 18-5443, Delco EST Ignition - Image 1](https://m.media-amazon.com/images/I/51XNNR6BehL.jpg) ## Frequently Bought Together - Ignition Coil WITH BRACKET for Mercruiser or Volvo Penta, replaces 3854002-7, 898253T27,817378T, 3854002 3.0, 4.3, 5.0, 5.7, 7.4, 8.2, 350 - Ignition Module Replacement for Mercruiser Volvo Penta OMC 4-cyl. V6 V8 Gm 10482830 16139399 D1965a Mercury Marine 811637 811637t 850487 18-5107-1 - Ignition Tune Up Kit with Distributor Cap and Rotor and Spark Plug Wires Set Replacement for 3.0L 4cyl MerCruiser Engines Made by GM with Delco EST Ignition Systems - Replace 811635Q2, 816761Q14 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/192493589-ignition-coil-for-mercruiser-volvo-penta-omc-3-0l-4](https://www.desertcart.kr/products/192493589-ignition-coil-for-mercruiser-volvo-penta-omc-3-0l-4) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-10-29*