PRODUCT DETAILS
Outboard Service Kit for Mercury/Mariner 40HP EFI 4-Stroke (3-Cylinder) | 2006 & Up
Complete 100-Hour / Annual Service Kit – Premium Quality Parts
Keep your Mercury/Mariner 40HP EFI 4-Stroke outboard running smoothly with this high-quality SSI MARINE Service Kit. Designed for recommended 100-hour or annual maintenance, this kit includes essential components to maintain peak engine performance and reliability.
What’s Included?
🔹 3x Spark Plugs
🔹 1x Impeller
🔹 1x Impeller Gasket
🔹 2x Gearbox Oil Drain Seals
🔹 1x Fuel Filter
🔹 1x Fuel Filter
🔹 1x Oil Filter
🔹 3x 1L Marine Engine Oil
🔹 2x 350ml Gear Lube
Why Choose SSI MARINE Service Kits?
✅ Expertly Assembled – Our kits are designed based on years of marine service experience, outboard expertise, and customer feedback.
✅ Affordable & High-Quality – We carefully select genuine and aftermarket parts from top suppliers to provide the best balance of quality and price.
✅ Premium Marine Oils – We include trusted brands like Motul, Rock Oil, Quicksilver, Suzuki, and Yamaha to ensure top performance.
✅ Complete & Ready for Maintenance – Everything needed for a hassle-free service in one kit.
⚠ Verify Compatibility Before Purchase
With so many outboard models, years, and variations, please double-check suitability before ordering. If unsure, contact us, and our marine experts will assist you in selecting the right kit for your engine.
Fast & Reliable UK Shipping
📦 Same-day dispatch for orders placed before 1 PM (next working day if later).
📦 Tracked 24-hour delivery for fast and secure shipping.
Ensure your Mercury/Mariner 40HP EFI 4-Stroke outboard stays in top shape – Order your SSI MARINE Service Kit today! 🚤🔧
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.
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