CHAMPAN 3G2 Carburetor for Tohatsu/Nissan 9.9HP, 15HP, 18HP Two-Stroke Outboard Engines
- This carburetor assembly is engineered to fit Tohatsu&Nissan 9.9 HP, 15 HP, and 18 HP 2-stroke outboard engines, primarily serving models M9.9D2, M15D2, and M18E2 from 2003 onward.
- It is designed to restore original engine performance and fuel efficiency by replacing a worn or faulty carburetor.
- It also compatible with Mercury Mariner 9.9 HP, 15 HP, and 18 HP 2-stroke outboard engines.
- This component directly replaces Tohatsu&Nissan part numbers 3G2-03100-0, 3G2-03100-1, 3G2-03100-2, 3G2-03100-3, 3G2-03100-4, and 3G2-03100-5.
- It supersedes multiple earlier versions including 3G2-03100-0M, 3G2-03100-1M, and 3G2-03100-2M, offering broad compatibility across Mercury, Tohatsu, and Nissan 2-stroke outboards.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | CHAMPAN |
| Type | Outboard Carburetor |
| Compatible Brands | Tohatsu / Nissan / Mercury |
| Engine Type | 2-Stroke Outboard |
| Horsepower Range | 9.9HP / 15HP / 18HP |
| Fuel Type | Gasoline |
Package Contents
1 × Carburetor (3G2-03100-0)
Part Number
Use this table to confirm equivalent part numbers across OEM and aftermarket brands.
| Brand | Part Number |
|---|---|
| Tohatsu | 3G2-03100-0 / 3G2-03100-1 / 3G2-03100-2 / 3G2-03100-3 / 3G2-03100-4 / 3G2-03100-5 |
| Nissan | 3G2-03200-0M / 3G2-03100-0M / 3G2-03100-1M / 3G2-03100-2M / 3G2-03100-3M / 3G2-03100-4M |
| Mercury Mariner | 3G2-03100-2 |
| Sierra | 18-7848 |
| Tohatsu / Nissan | 3G2031000M / 3G2031001M / 3G2031002M / 3G2031003M / 3G2031004M / 3G2031005M |
Compatible Engine Models
Confirm your engine model/year in the table below
| Brand | Model | Rated HP | Stroke | Years |
|---|---|---|---|---|
| Tohatsu | M9.9D2 / M15D2 / M18E2 | 9.9HP / 15HP / 18HP | 2-Stroke | 2003 |
| Nissan | NS9.9D2 / NS15D2 / NS18E2 | 9.9HP / 15HP / 18HP | 2-Stroke | 2003 |
| Mercury | 9.9HP / 15HP / 18HP | 9.9HP / 15HP / 18HP | 2-Stroke | 2003+ |
Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color shown on the pictures. Thank you!
2. Please allow 1-2mm/inch measuring deviation due to manual measurement, please check your size carefully before you buy it.










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