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Items Per Page:
Your Price:
$4.99 Impeller Key
676-18-3297
Interchanges/Replaces
Mercury Marine
- 28-97089M
Yamaha Outboard
- 90280-03M03-00
- 90280-03M07-00
Your Price:
$61.99 Water Pump Kit
676-18-3440
Key Features:
- Same as 18-3413 but without housing
Interchanges/Replaces
Mallory
- 9-48610
Yamaha Outboard
- 66T-W0078-00-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3068 | GLM
| 1 | Impeller |  | N/A |
| 18-3449 | Yamaha Outboard
| 1 | Insert Cup |  | N/A |
| 18-3196 | Yamaha Outboard
| 1 | Impeller Plate |  | N/A |
| 18-0483 | Yamaha Outboard
| 1 | Pump Case Gasket |  | N/A |
| 18-8400-9 | Yamaha Outboard
| 1 | Bolt (Priced Per Pkg of 4) |  | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key |  | N/A |
| 18-1830 | Mercury Marine
| 1 | Water Seal Damper |  | N/A |
| NSS | Yamaha Outboard
| 4 | Washer | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | O-Ring | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | Cover, Pump Housing | No Image | N/A |
Your Price:
$71.99 Water Pump Kit w/housing
676-18-3408
Key Features:
- Yamaha 6H2-W0078-A0-00 + 663-44311-02-00 = 18-3408
- Same as 18-3429 but includes Water Pump Housing
Interchanges/Replaces
Yamaha Outboard
- 663-44311-02
- 6H3-W0078-00-00
- 6H3-W0078-01-00
- 6H3-W0078-A0-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0256 | Yamaha Outboard
| 2 | Bolt |  | N/A |
| 18-0292 | Mercury Marine
| 1 | Wear Plate to Pump Housing Gasket |  | N/A |
| 18-0294 | Mercury Marine
| 1 | Wear Plate to Pump Base Gasket |  | N/A |
| 18-3068 | GLM
| 1 | Impeller | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-3435 | Mercury Marine
| 1 | Insert Cup |  | N/A |
| 18-3436 | Mercury Marine
| 1 | Wear Plate |  | N/A |
| 18-99149 | Mercury Marine
| 1 | Water Pump Gasket |  | N/A |
| 18-0297 | Mallory
| 1 | Oil Seal |  | N/A |
| NSS | Yamaha Outboard
| 1 | Housing, Water Pump | No Image | N/A |
| NSS | Yamaha Outboard
| 2 | Bolt | No Image | N/A |
Your Price:
$87.99 Water Pump Kit w/housing
676-18-3411
Key Features:
- 682-W0078-A1-00 + 682-44300-01-00 = 18-3411 kit
- Same as 18-3148 but includes Water Pump Housing
Interchanges/Replaces
Yamaha Outboard
- 682-44300-01-00
- 682-W0078-A1-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3074 | GLM
| 1 | Impeller |  | N/A |
| 18-0768 | Mercury Marine
| 2 | Wear Plate Gasket |  | N/A |
| 18-2607 | Mercury Marine
| 4 | Bolt |  | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-1834 | Mercury Marine
| 1 | Water Seal Damper |  | N/A |
| NSS | Yamaha Outboard
| 1 | Cup, Insert | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | Plate, Wear | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | Housing, Water Pump | No Image | N/A |
Your Price:
$78.99 Water Pump Kit w/housing
676-18-3413
Key Features:
- 66T-W0078-00-00 + 66T-44311-00-00 = 18-3413 kit
- Same as 18-3440 but includes Water Pump Housing
Interchanges/Replaces
Yamaha Outboard
- 66T-44311-00-00
- 66T-W0078-00-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3068 | GLM
| 1 | Impeller | | N/A |
| 18-3449 | Yamaha Outboard
| 1 | Insert Cup | | N/A |
| 18-3196 | Yamaha Outboard
| 1 | Impeller Plate | | N/A |
| 18-0483 | Yamaha Outboard
| 1 | Pump Case Gasket | | N/A |
| 18-8400-9 | Yamaha Outboard
| 1 | Bolt (Priced Per Pkg of 4) | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-1830 | Mercury Marine
| 1 | Water Seal Damper | | N/A |
| NSS | Yamaha Outboard
| 1 | Cover, Water Pump Housing | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | O-Ring | No Image | N/A |
| NSS | Yamaha Outboard
| 4 | Washer, Bolt | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | Housing, Water Pump | No Image | N/A |
Your Price:
$94.99 Water Pump Kit
676-18-3425
Interchanges/Replaces
Mercury Marine
- 84188M
- 84188T
Yamaha Outboard
- 663-W0078-00-00
- 663-W0078-A0-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0256 | Yamaha Outboard
| 2 | Bolt | | N/A |
| 18-0292 | Mercury Marine
| 1 | Wear Plate to Pump Housing Gasket | | N/A |
| 18-0294 | Mercury Marine
| 1 | Wear Plate to Pump Base Gasket | | N/A |
| 18-3069 | GLM
| 1 | Impeller |  | N/A |
| 18-3435 | Mercury Marine
| 1 | Insert Cup | | N/A |
| 18-3436 | Mercury Marine
| 1 | Wear Plate | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-1830 | Mercury Marine
| 1 | Water Seal Damper | | N/A |
| NSS | Yamaha Outboard
| 2 | Bolt | No Image | N/A |
Your Price:
$39.99 Water Pump Kit
676-18-3428-1
Key Features:
- Same as 18-3461 but without housing
Interchanges/Replaces
Yamaha Outboard
- 6H3-W0078-00-00
- 6H3-W0078-A0-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0240 | Mallory
| 1 | Water Pump Gasket |  | N/A |
| 18-0256 | Yamaha Outboard
| 2 | Bolt | | N/A |
| 18-0756-1 | Mallory
| 1 | Water Pump Gasket |  | N/A |
| 18-0757 | Mallory
| 1 | Outer Plate Gasket |  | N/A |
| 18-3069 | GLM
| 1 | Impeller | | N/A |
| 18-7436 | Mallory
| 1 | O-Ring |  | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-3435 | Mercury Marine
| 1 | Insert Cup | | N/A |
| 18-3186 | Yamaha Outboard
| 1 | Impeller Plate |  | N/A |
| NSS | Yamaha Outboard
| 2 | Bolt | No Image | N/A |
Your Price:
$42.99 Water Pump Kit
676-18-3429
Key Features:
- Same as 18-3408 but without housing
Interchanges/Replaces
Yamaha Outboard
- 6H3-W0078-00-00
- 6H3-W0078-01-00
- 6H3-W0078-A0-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0256 | Yamaha Outboard
| 2 | Bolt | | N/A |
| 18-0292 | Mercury Marine
| 1 | Wear Plate to Pump Housing Gasket | | N/A |
| 18-0294 | Mercury Marine
| 1 | Wear Plate to Pump Base Gasket | | N/A |
| 18-3068 | GLM
| 1 | Impeller | | N/A |
| 18-3435 | Mercury Marine
| 1 | Insert Cup | | N/A |
| 18-3436 | Mercury Marine
| 1 | Wear Plate | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-99149 | Mercury Marine
| 1 | Water Pump Gasket | | N/A |
| 18-0297 | Mallory
| 1 | Oil Seal | | N/A |
| NSS | Yamaha Outboard
| 2 | Bolt | No Image | N/A |
Your Price:
$38.99 Water Pump Kit
676-18-3432
Interchanges/Replaces
Yamaha Outboard
- 61N-W0078-10-00
- 61N-W0078-11-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3185 | Mallory
| 1 | Water Pump Housing |  | N/A |
| 18-3068 | GLM
| 1 | Impeller | | N/A |
| 18-3443 | Yamaha Outboard
| 1 | Insert Cup |  | N/A |
| 18-3194 | Yamaha Outboard
| 1 | Wear Plate |  | N/A |
| 18-0191 | Yamaha Outboard
| 4 | Washer |  | N/A |
| 18-7115 | GLM
| 1 | O-Ring |  | N/A |
| 18-2607 | Mercury Marine
| 4 | Bolt | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| NSS | Yamaha Outboard
| 1 | Seal, Water | No Image | N/A |
Your Price:
$34.99 Water Pump Kit
676-18-3434
Key Features:
- Same as 18-3415 but without housing
Interchanges/Replaces
Yamaha Outboard
- 63D-W0078-01-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3069 | GLM
| 1 | Impeller | | N/A |
| 18-3449 | Yamaha Outboard
| 1 | Insert Cup | | N/A |
| 18-3186 | Yamaha Outboard
| 1 | Impeller Plate | | N/A |
| 18-0483 | Yamaha Outboard
| 1 | Pump Case Gasket | | N/A |
| 18-8400-9 | Yamaha Outboard
| 1 | Bolt (Priced Per Pkg of 4) | | N/A |
| 18-3305 | Mercury Marine
| 1 | Impeller Key |  | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-1830 | Mercury Marine
| 1 | Water Seal Damper | | N/A |
| NSS | Yamaha Outboard
| 1 | Cover, Pump Housing | No Image | N/A |
| NSS | Yamaha Outboard
| 4 | Washer, Bolt | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | O-Ring | No Image | N/A |
Your Price:
$56.99 Water Pump Kit w/housing
676-18-3461
Key Features:
- 6H3-W0078-A0-00 + 6H3-44311-00-00 = 18-3461 kit
- Same as 18-3428-1 but includes Water Pump Housing
Interchanges/Replaces
Yamaha Outboard
- 6H3-44311-00-00
- 6H3-W0078-00-00
- 6H3-W0078-A0-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-0240 | Mallory
| 1 | Water Pump Gasket | | N/A |
| 18-0256 | Yamaha Outboard
| 2 | Bolt | | N/A |
| 18-0756-1 | Mallory
| 1 | Water Pump Gasket | | N/A |
| 18-0757 | Mallory
| 1 | Outer Plate Gasket | | N/A |
| 18-3069 | GLM
| 1 | Impeller | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-3435 | Mercury Marine
| 1 | Insert Cup | | N/A |
| 18-7436 | Mallory
| 1 | O-Ring | | N/A |
| NSS | Yamaha Outboard
| 1 | Housing, Water Pump | No Image | N/A |
| NSS | Yamaha Outboard
| 2 | Bolt | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | Plate, Wear | No Image | N/A |
Your Price:
$38.99 Water Pump Kit
676-18-3464
Interchanges/Replaces
Yamaha Outboard
- 6H3-W0078-01-00
List of Containing Parts
| Sierra Item # | OE/Competitor # | Quantity | Description | Image | Comments |
|---|---|---|---|---|---|
| 18-3069 | GLM
| 1 | Impeller | | N/A |
| 18-3435 | Mercury Marine
| 1 | Insert Cup | | N/A |
| 18-0757 | Mallory
| 1 | Outer Plate Gasket | | N/A |
| 18-0756-1 | Mallory
| 1 | Water Pump Gasket | | N/A |
| 18-0240 | Mallory
| 1 | Water Pump Gasket | | N/A |
| 18-3297 | Mercury Marine
| 1 | Impeller Key | | N/A |
| 18-7436 | Mallory
| 1 | O-Ring | | N/A |
| 18-0256 | Yamaha Outboard
| 2 | Bolt | | N/A |
| NSS | Yamaha Outboard
| 2 | Bolt | No Image | N/A |
| NSS | Yamaha Outboard
| 1 | Plate, Wear | No Image | N/A |