Parts Player Outboard Starter 12V CCW 8-Tooth for Mercury 100ELPTO (1988–2000) High-Torque Direct Fit

This listing covers compatibility, basic specs, and installation considerations so you can confirm fitment before purchase. If your boat exhibits slow cranking, grinding when engaging, or complete starter failure, replacing the starter with a matching rotation and tooth count is essential. Review your engine year, model code, and the starter’s electrical and mechanical details below to verify suitability.

Which Mercury/Mariner engines will this starter fit?

The starter is compatible with many Mercury and Mariner outboards from approximately 1988 through 2001, including 100/115/125 models across ELPTO, EXLPTO, ELXLPTO, and related designations. Some saltwater and jet variants in later years are also listed. Always cross-check your engine’s model code and year with the product’s compatibility notes before ordering.

• Common fits: 100ELPTO (1988–1993, 1994–2000), 115/125ELPTO and EXLPTO (1994–2001)
• Includes select Mariner and Mercury 2-stroke/early 4-stroke applications
• Certain saltwater, coastal, and jet versions noted for 1995–2005 ranges

What are the starter’s technical specifications?

Key mechanical and electrical details determine compatibility: this unit is a 12V starter with counterclockwise rotation and an 8-tooth pinion. It is sold as a single new piece without mounting hardware. Check your old starter’s tooth count, rotation direction, and electrical connections to ensure a match.

• Voltage: 12V; Rotation: CCW (counterclockwise)
• Pinion tooth count: 8 teeth
• Condition: New; Number of pieces: 1; Mounting hardware not included
• Manufactured in China (CN)

Which OEM or aftermarket numbers does this replace?

This Parts Player unit cross-references many OEM and aftermarket part numbers used by Mercury/Mariner and other suppliers. Use your original starter’s part number to confirm compatibility or consult the list below when comparing replacements.

• Common cross-references include PH130-0066, PH130-0019, 50-66015-3, 50-893892
• Also listed as SM48865, SAB0079, MS-692, MOT3004 among others
• Multiple alternate codes provided to ease matching across year and model variations

How should I prepare for installation and what should I check?

Before installing, verify battery health and cable condition since a weak battery or corroded terminals can mimic starter failure. Remove the old starter to confirm tooth count, rotation marking, and mounting hole alignment. Because mounting bolts and spacers are not included, have the original hardware or replacements ready.

• Inspect battery voltage and cable connections before replacement
• Confirm physical fit: tooth count, bolt pattern, and rotation direction
• Order or reuse appropriate mounting hardware and torquing tools

Who this is for: Boaters, mechanics, and restoration specialists who need an affordable, direct-replacement starter for older Mercury and Mariner outboards. Ideal when original starters fail and a part with matching rotation, tooth count, and cross-reference numbers is required. If you’re unsure about fitment, compare the old starter’s part number and physical features with this listing or consult a marine technician before installing.