--- product_id: 13200383 title: "New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374" brand: "leece-neville" price: "349.75 DT" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/13200383-new-leece-neville-oem-alternator-for-mercruiser-engines-1981-1985 store_origin: TN region: Tunisia --- # 51 Amps 13x12x10 in 12 Volts New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 **Brand:** leece-neville **Price:** 349.75 DT **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power Up Your Ride with Confidence! ## Quick Answers - **What is this?** New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 by leece-neville - **How much does it cost?** 349.75 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/13200383-new-leece-neville-oem-alternator-for-mercruiser-engines-1981-1985) ## Best For - leece-neville enthusiasts ## Why This Product - Trusted leece-neville brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit:** Compatible with Mercruiser engines from 1981-1985. - • **Durable Build:** Engineered for longevity and optimal performance. - • **Lightweight Design:** Weighs only 12 pounds for easy installation. - • **Worry-Free Warranty:** Enjoy peace of mind with a one-year warranty. - • **Unmatched Performance:** Meets or exceeds OEM specifications for reliability. ## Overview The New Leece Neville OEM Alternator is designed specifically for Mercruiser engines from 1981 to 1985, delivering a robust 51 amps at 12 volts. Weighing just 12 pounds, this alternator meets or exceeds OEM specifications and comes with a one-year warranty, ensuring reliability and peace of mind for your marine adventures. ## Description 100% New OEM Leece Neville Alternator Mercruiser HI-PERFORMANCE ENGINES Bi-Directional Negative Polarity 12V 51 amp Model 420 GM 7.4L - 454ci - 8cyl 1987-1989 HI-PERFORMANCE ENGINES Model 425 GM 7.4L - 454ci - 8cyl 1990-1992 HI-PERFORMANCE ENGINES Model 425 (Gen V) GM 7.4L - 454ci - 8cyl 1992-1993 HI-PERFORMANCE ENGINES Model 575 GM 8.9L - 540ci - 8cyl 1985-1992 INBOARD ENGINES Model 340 MIE w/Borg Warner MK4 GM 7.4L - 454ci - 8cyl 1981-1987 INBOARD ENGINES Model 5.7L MIE GM 5.7L - 350ci - 8cyl 1994-1995 INBOARD ENGINES Model 7.4L MIE w/Borg Warner GM 7.4L - 454ci - 8cyl 1988-1992 STERN DRIVE Model 120 GM 2.5L - 153ci - 4cyl 1983-1989 STERN DRIVE Model 140 GM 3.0L - 181ci - 4cyl 1983-1986 STERN DRIVE Model 175 GM 4.3L - 262ci - 6cyl 1987-1992 STERN DRIVE Model 2.5L GM 2.5L - 153ci - 4cyl 1987-1989 STERN DRIVE Model 200 GM 5.0L - 305ci - 8cyl 1987 STERN DRIVE Model 205 GM 4.3L - 262ci - 6cyl 1988-1991 STERN DRIVE Model 230 GM 5.0L - 305ci - 8cyl 1987 STERN DRIVE Model 260 GM 5.7L - 350ci - 8cyl 1987 STERN DRIVE Model 3.0 / 3.0LX GM 3.0L - 181ci - 4cyl 1987-1989 STERN DRIVE Model 320 (EFI) GM 5.7L - 350ci - 8cyl 1988-1990 STERN DRIVE Model 350 Mag Alpha GM 5.7L - 350ci - 8cyl 1988-1995 STERN DRIVE Model 4.3L (2-BBL) GM 4.3L - 262ci - 6cyl 1988-1992 STERN DRIVE Model 4.3LX (4-BBL) GM 4.3L - 262ci - 6cyl 1988-1992 STERN DRIVE Model 454 Mag Alpha GM 7.4L - 454ci - 8cyl 1986-1988 STERN DRIVE Model 454 Mag Bravo GM 7.4L - 454ci - 8cyl 1988-1992 STERN DRIVE Model 5.0LX GM 5.0L - 305ci - 8cyl 1988-1995 STERN DRIVE Model 5.7L Bravo GM 5.7L - 350ci - 8cyl 1988-1995 ## Features - Meets or exceeds OEM specifications - One year Warranty! - 8EM2014K, 8MR2044K 110-256, LRA01339 8MR2084K 8EM2010KA ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Leece Neville | | Brand | Leece-Neville | | Item Weight | 12 pounds | | Product Dimensions | 13 x 12 x 10 inches | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | 110-494 | | OEM Part Number | 110-494 | | Amperage | 51 Amps | | Voltage | 12 Volts | ## Images ![New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 - Image 1](https://m.media-amazon.com/images/I/81o-xHiZNiL.jpg) ![New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 - Image 2](https://m.media-amazon.com/images/I/81PsVnqRyOL.jpg) ![New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 - Image 3](https://m.media-amazon.com/images/I/81slqoOm8FL.jpg) ![New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 - Image 4](https://m.media-amazon.com/images/I/81G68RGbZaL.jpg) ![New Leece Neville OEM Alternator for Mercruiser Engines 1981-1985 2.5L - 5.7L 8EM2010K 8EM2010 8MR2084K 110-686 4417589 110-374 - Image 5](https://m.media-amazon.com/images/I/81hHgGSuj2L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ it was easily replaced with hand tools on the boat *by D***B on August 29, 2017* Only even remotely tricky bit was pulling the old pulley off to put on the new alt... was an exact match for the one I replaced on my 01 Mastercraft Prostar 205, three wires, two bolts and a belt... other than the pulley, it was easily replaced with hand tools on the boat. ### ⭐⭐⭐⭐ OEM *by R***M on June 10, 2021* Always good to go with an OEM product. ### ⭐⭐⭐⭐⭐ Nice replacement for my boat *by D***H on May 22, 2020* I have a 1992 Mastercraft Maristar 240. I replaced the original alternator with this one. It appears to be working as a good replacement product. --- ## 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.tn/products/13200383-new-leece-neville-oem-alternator-for-mercruiser-engines-1981-1985](https://www.desertcart.tn/products/13200383-new-leece-neville-oem-alternator-for-mercruiser-engines-1981-1985) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-23*