Sierra 18-3242 Impeller Repair Kit for Suzuki Outboards DF25 DF30 DF40 DF50 DT40
18-3242
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Sierra 18-3242 Impeller Kit
Premium Water Pump Service Kit for Suzuki Outboards
Maintain your Suzuki outboard's cooling system with the professional-grade Sierra 18-3242 Impeller Repair Kit. This kit is specifically engineered to restore water flow efficiency and prevent engine overheating, ensuring your motor operates within safe temperature parameters during high-speed transit or idling.
Kit Contents
- β 1x Impeller (Sierra 18-3096)
- β 1x Wear Plate (Sierra 18-3164)
- β 1x Water Pump Gasket (Sierra 18-0461)
- β Precision-molded 6-blade design
Technical Specs
| Brand | Sierra Marine |
| Part Number | 18-3242 |
| Blade Count | 6 |
| Material | Marine-Grade Neoprene |
Compatibility / Fitment Guide
| Engine Type | Model Series | Years Covered |
|---|---|---|
| Suzuki 4-Stroke | DF25 (3-Cylinder), DF30 | 2000 β 2007 |
| Suzuki 4-Stroke | DF40, DF50 | 1999 β 2010 |
| Suzuki 2-Stroke | DT20, DT25, DT30 | 1983 β 1988 |
| Suzuki 2-Stroke | DT35C | 1987 β 1989 |
| Suzuki 2-Stroke | DT40 | 1984 β 1998 |
OEM Cross Reference
| Suzuki Marine | 17400-96350, 17400-96351, 17400-96352, 17400-96353, 17400-96354 |
| Mercury Marine | 8M6012809 |
| Mallory | 9-48411 |
Questions & Answers
Is this a genuine original part?
This is a premium quality Sierra Marine aftermarket replacement part, manufactured to meet or exceed original equipment (OE) standards for fitment and performance.
How often should I replace my impeller?
Most marine technicians recommend inspecting and replacing the water pump impeller every 100 hours of use or once per year (whichever comes first) as preventative maintenance.
Does this kit include the impeller key?
The 18-3242 kit specifically includes the impeller, gasket, and wear plate. Please check your existing hardware for the drive key/pin, as it is often reusable or available separately.
Note: Please verify your original part number against the references above before purchasing. Part of the 4boats.co.uk professional maintenance range.
For the products under Β£150 the shipping is Β£6.99.
Free delivery for most items over Β£150.
