PRODUCT DETAILS
12V Starter Solenoid Relay for Yamaha Outboards
Marine-grade aftermarket 12 Volt starter solenoid / starter relay for selected Yamaha electric-start outboards.
Fitment
Fits selected Yamaha applications including:
- 6 HP
- 8 HP
- 9.9 HP
- 15 HP
- 20 HP
- 25 HP
- 30 HP
- 40 HP
- 50 HP
- 55 HP
- 60 HP
- 70 HP
- 75 HP
- 80 HP
- 85 HP
- 90 HP
Suitable for selected Yamaha electric-start outboards where the original relay part number matches.
Not every Yamaha 6–90 HP engine uses this solenoid.
Replaces Yamaha Part Numbers
- 6G1-81940-00-00
- 6G1-81941-10-00
- 6G1-8194A-10-00
Search references:
6G1819400000 / 6G1819411000 / 6G18194A1000
OEM part numbers are used for identification only.
Product Features
- 12V starter solenoid / relay
- Selected Yamaha 6–90 HP outboards
- Electric-start applications
- Marine-grade aftermarket replacement
- Direct replacement where part number matches
- New
Important
Yamaha used different starter solenoids depending on model, year and engine specification.
Do not order by HP or appearance alone.
Please check your original relay part number before ordering. If unsure, send us your engine model and serial number and we will check compatibility for you.
Why Buy From SSI Marine?
- Workshop-tested aftermarket & OEM-spec parts
- Same-day dispatch before 1 PM Mon–Fri
- Royal Mail Tracked 24
- UK stock
- Collection from Leigh, Greater Manchester
- Technical support available
Buyer Responsibility
Please confirm compatibility with your engine model and serial number before purchase.
SHIPPING & DELIVERY
Delivery & Returns Policy
Delivery
Standard Delivery
- £6: Royal Mail Tracked 24 Service
- £3.99: Large Letter - Royal Mail 1st Class Post (Untracked)
We offer free delivery on all orders over £150 (excludes outboard engines).
Orders placed before 1:00 PM (Monday-Friday) are usually dispatched the same working day.
Most parcels are delivered within 24 hours, but please allow extra time for courier delays that may occur outside our control.
For outboard engines, please contact us for a delivery quote.
Important: Please ensure your shipping address is correct before completing checkout. SSI Marine is not responsible for parcels sent to an incorrect address provided by the buyer.
Tracking Your Order
Once your order has been dispatched, you will receive a tracking number via email (after 5 PM on the day of dispatch).
Tracking is available only for parcels sent via Royal Mail Tracked 24.
Large Letter orders are sent via Royal Mail 1st Class Post (untracked).
Returns
We accept returns of unused and undamaged items within 30 days of purchase.
Returned items must be in sellable condition and include the original packaging.
Please do not tape, label, or write directly on the product's original box.
Important: Do not return items in their original product boxes only, they must be placed inside a protective outer box or bag. Parcels returned like the example below will be subject to a 20% restocking fee.
Return shipping costs are the customer's responsibility.
Please include your order details and reason for return inside the parcel.
Refunds
Refunds are issued for the item purchase price only (shipping costs are non-refundable).
All refunds will be made using the same payment method as your original order.
Items returned in poor condition or without proper packaging may incur a 20% restocking fee.









