Replacement Alternator for Mercury 881247A1 multi-application engines - weight 7.53 lbs

Replacement for multi-application Mercury alternator replacement part with MPN 881247A1 and weight 7.53 lbs. This component supports engine starting and charging functions across listed Mercury models without requiring complete product replacement. Engineered as a direct fit solution, the alternator delivers consistent electrical output to maintain battery charge and power onboard systems during extended marine use. Its robust construction withstands vibration, moisture, and temperature extremes common in boating environments, ensuring long-term reliability and reduced downtime for vessel operators. Boat owners benefit from dependable performance that keeps critical electronics running smoothly on long trips or in challenging weather. The design prioritizes ease of integration with existing Mercury engine systems, minimizing installation time while maximizing output stability. materials resist corrosion from saltwater exposure, extending operational life far beyond generic alternatives commonly found in the market. Users report smoother engine starts and fewer electrical issues after upgrading to this precision-matched component.

Key Features & Benefits

• Direct fit replacement alternator part matching OEM specifications for listed applications
• Package dimensions 10.25 x 8.50 x 9.75 in support standard shipping and storage
• Weight 7.53 lbs provides stable mounting in engine compartments

Product Specifications

• Weight 7.53 lbs
• Package 10.25 x 8.50 x 9.75 in
• Overall length 7.090 in
• Replaces OEM: 8M6013461

Replacement Compatibility

Compatible with Mercury engines including 250 DFI Jet Drive, 75/90/115 DFI 3-cyl 1.5L, 80 Jet, 225/250 Sport XS, 250XS 3.0L DFI, 300X/300XS, 200 3.0L DFI/EFI, JP 3.0L DFI, 125 DFI, 115 Pro XS.

Discover the Perfect Replacement

Browse the replacement alternator selection to match your Mercury engine requirements and complete the order for the needed part. Professional installation is recommended to ensure proper alignment, wiring connections, and performance testing after replacement. This alternator serves as an economical choice compared to full engine overhaul, helping boat owners maintain peak operation across diverse water conditions and usage patterns. Regular inspection of mounting hardware and electrical terminals further extends service life in demanding marine applications. Additional advantages include reduced risk of unexpected failures during critical outings and improved overall vessel efficiency through optimized charging cycles. Many marine professionals recommend stocking this part for quick field repairs, as its standardized interfaces allow compatibility across multiple Mercury platforms without custom modifications. The internal regulator maintains precise voltage control, protecting sensitive onboard electronics from fluctuations that could otherwise cause damage or erratic behavior.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.