Carburetor Assembly – Fits Mercury/Mariner 8-9.9HP 4-Stroke, Tohatsu 8-9.8HP (Replaces 895110T11, 3303-8M0104462)
Carburetor Assembly – Fits Mercury/Mariner 8-9.9HP 4-Stroke, Tohatsu 8-9.8HP (Replaces 895110T11, 3303-8M0104462) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Carburetor Assembly – Fits Mercury/Mariner 8-9.9HP 4-Stroke, Tohats...
Product Details
This Carburetor Assembly – Fits Mercury/Mariner 8HP & 9.9HP 4-Stroke Outboards is a direct-fit replacement for Mercury and Mariner 8–9.9 HP 4-stroke outboard engines from 2006 to present. It is also compatible with equivalent 8HP and 9.8HP 4-stroke models from Tohatsu.
It serves as a direct replacement for multiple OEM part numbers, including Mercury 3303-895110T01, 3303-895110T11, 3303-8M0104462, and Tohatsu 3DP-03100-2.
- Installs as a direct OEM-style replacement with no modifications needed.
- Constructed with corrosion-resistant, die-cast aluminum for harsh marine environments.
- Features multiple integrated connections for the fuel inlet and throttle linkage.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket.
| Brand | Part Number |
|---|---|
| Mercury / Mariner | 3303-895110T01 / 3303-895110T11 / 3303-8M0104462 / 1300-8M0167272 / 8M0173875 / 8M0176126 |
| Tohatsu | 3DP-03100-2 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
For Mercury/Mariner models, check your serial number to confirm the correct range (e.g., "0P325500 & Up").
For Tohatsu models, this part is compatible with engines that are mechanically equivalent to the listed Mercury models.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Mercury | 8HP | 8 | 4-Stroke | 2006–present | 3303-895110T01/895110T11 | 0P325500 & Up, 0R676745 and Below |
| Mercury | 9.9HP | 9.9 | 4-Stroke | 2006–present | 3303-895110T01/895110T11 | 0R042475 & Up, 0P325500 & Up |
| Mercury | 8HP Bodensee | 8 | 4-Stroke | 2006–present | 3303-895110T01/895110T11 | Special emission model |
| Mariner | 8HP | 8 | 4-Stroke | 2006–present | 3303-895110T01/895110T11 | |
| Mariner | 9.9HP | 9.9 | 4-Stroke | 2006–present | 3303-895110T01/895110T11 | |
| Tohatsu | MFS8A/MFS8B | 8 | 4-Stroke | Compatible with Mercury equivalents | 3DP-03100-2 | |
| Tohatsu | MFS9.8A/MFS9.8B | 9.8 | 4-Stroke | Compatible with Mercury equivalents | 3DP-03100-2 |
Technical Specs
- Product Type
- Carburetor Assembly
- Installation
- Direct replacement
- Fuel Type
- Gasoline
- Connection
- Multiple integrated connections (fuel inlet, throttle linkage)
- Housing Material
- Die-cast aluminum
- Housing Color
- Silver/metallic
- Weight
- 0.58 kg (1.28 lb)
- Fitting Type
- OEM direct fit
- Other Technical Attributes
- Designed for marine environment; corrosion-resistant materials
- Warranty
- Varies by supplier (90-day minimum)
What’s in the Box
- 1 x Carburetor Assembly (Replaces 3303-895110T01/3303-895110T11/3303-8M0104462)
- 2 x Gaskets (Included with some sellers, but not guaranteed)
Installation Notes
- Shut off the fuel supply and safely disconnect the fuel line from the carburetor.
- Carefully disconnect the throttle and choke linkages, taking note of their original positions for reassembly.
- Remove the mounting nuts or bolts that secure the old carburetor to the engine's intake manifold.
- Gently remove the old carburetor and any existing gasket material. Clean the manifold mounting surface thoroughly.
- Place the new gasket onto the intake manifold.
- Mount the new carburetor assembly and tighten the fasteners evenly to the manufacturer-specified torque.
- Reconnect the throttle and choke linkages to the new carburetor.
- Securely reattach the fuel line.
- Turn the fuel supply on and inspect carefully for any fuel leaks before attempting to start the engine.
Troubleshooting & FAQ
How do I confirm this carburetor fits my specific outboard?
First, verify your engine is an 8HP or 9.9HP 4-stroke Mercury, Mariner, or an equivalent 8HP/9.8HP Tohatsu model within the specified year range (2006–present). Second, use the Part Number Matrix to cross-reference your existing part number. Finally, check the detailed model and serial number notes in the Engine & Model Compatibility table to ensure a perfect match.
What are common signs that my original carburetor needs replacing?
Symptoms of a failing carburetor include difficulty starting, rough or unstable idling, stalling at low speeds, engine hesitation on acceleration, increased fuel consumption, black smoke from the exhaust, and visible fuel leaking from the carburetor body.
Are gaskets included with this part?
Package contents may vary between suppliers. While some sellers include two gaskets, this is not guaranteed with every order. We recommend being prepared to purchase gaskets separately if they are not included with your part.
Is this a genuine OEM part?
This listing is for a high-quality aftermarket replacement, not an OEM component. It is engineered to meet or exceed OEM-level specifications using comparable materials. Our parts are manufactured in an ISO 9002 certified facility and are batch-inspected for quality and consistency.
What are your shipping speed and cost?
We ship worldwide quickly, with typical transit times of 5–15 days for most regions. Standard shipping is free on all orders. Expedited shipping options, if available for your location, will be presented at checkout.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal marine use. If you encounter any issues, please contact our support team with your order details. Returns are accepted within our standard return window for items that are unused and in their original condition. See our full policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchasing. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement part, not an Original Equipment Manufacturer (OEM) component.
- Professional installation is strongly recommended for safety, performance, and to prevent damage to your engine.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world reliability.
- Fast Global Fulfillment — We offer free standard delivery to most regions with an average transit time of 5–15 days.
- Manufacturer-Direct Value — Our direct-sourcing model ensures fair pricing without compromising on materials or quality control.
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