Starter / Power Trim Solenoid Relay for Mercury & Mariner Outboards – Replaces 89-68258A5 / 89-853654A1 / 054000177

Starter / Power Trim Solenoid Relay for Mercury & Mariner Outboards

This high-quality starter and power-trim solenoid relay is built as a direct replacement for multiple Mercury and Mariner outboard applications. Engineered for strong switching performance and long-term reliability, it ensures correct starter engagement and trim/tilt operation across a wide range of 2-stroke and V6 engines.

Key Features

• Suitable for both starter motor and tilt/trim control circuits
• Premium internal copper contacts for strong electrical load handling
• Corrosion-resistant external terminals for marine environments
• Direct OEM-style fitment – no wiring modifications required
• Reliable aftermarket replacement at excellent value

Replaces OEM Numbers

• 89-68258A5
• 89-68258
• 89-853654A1
• 054000177 (aftermarket reference)

Cross-Reference Numbers

• PSH: 133857
• HC-Cargo: 15275 / F032133857
• Prestolite: 15351, 15368, 15400, 15487, SAZ4201AHY, SAZ4201AP, SAZ4201BC, SAZ4201EY, SAZ4201U
• Subaru: 89638258
• Wood Auto: SND12337, SND12345, WOOSND12337
• Unipoint: SNLS165M

Compatibility – Mercury / Mariner 2-Stroke

• 20 hp (SN 4709593–6443972)
• 40 hp (SN 556230–5823917)
• 50 hp (SN 4141000–5531629)
• 65 hp (SN 3547987–4571651)
• 70 hp (SN 4571652–6104369)
• 80 hp (SN 4831999–6030903)
• 90 hp (SN 4845301–6026608)
• 115 hp (SN 4112635–6051525)

Compatibility – Mercury / Mariner V6

• 135 hp
• 150 hp
• 175 hp
• 200 hp
• 225 hp

Why Choose This Relay?

• Direct replacement – matches OEM fit and function
• Ensures proper starter motor activation
• Restores reliable trim/tilt operation
• Built for longevity in harsh marine conditions
• Strong value alternative to original Mercury/Mariner parts

Installation Notes

• Confirm your original part number before ordering
• Ensure good clean electrical connections to avoid voltage drop
• Replace old relays in pairs if diagnosing intermittent faults