Shopping security
Keeping your outboard motor cool under pressure is non-negotiable, especially when you're out on the water chasing the next big catch or cruising with family. A worn-out water pump can lead to overheating, engine damage, and cut adventures short. That's where a reliable replacement like this kit steps in, designed specifically for Chrysler and Force outboards. It restores proper water flow to prevent those dreaded high-temperature warnings and keeps your engine running smoothly season after season.
Boat owners rave about how this setup breathes new life into older motors, often extending their usability for years with proper care.
This kit fits a wide range of models from the Chrysler and Force lineup, covering everything from 4 to 40 horsepower engines produced during their prime manufacturing years. Whether you've got a classic Force 9.9 or a Chrysler 18, it slides into place like it was built yesterday. Always double-check your engine's serial number against known compatible ranges to confirm, as variations exist across production runs.
A failing water pump doesn't announce itself with fanfare—it sneaks up with subtle signs like steam from the tell-tale, sluggish cooling, or rubber bits in the pee stream. Ignoring it risks warping heads or seizing pistons, turning a simple fix into a rebuild nightmare. Installing this kit proactively:
Pro tip: Flush your cooling system thoroughly before install to remove old debris and maximize the kit's lifespan.
No shop required for most handy boaters. Drain the lower unit, remove the old pump assembly (usually 4-6 bolts), clean the mating surfaces, and press in the new impeller with a proper tool to avoid damage. Lubricate O-rings with marine grease, reassemble, and test-run in a barrel. Takes under an hour with basic tools like a socket set and impeller installer. If you're new to it, watch for alignment marks on the impeller keyway to sync with your driveshaft.
"Swapped mine on a Force 15 in the driveway—ran like new after. Night and day difference in water pressure!" – Experienced angler
To get the most from your investment:
With routine checks, this kit can outlast multiple seasons of hard use.
Sierra stands out in the aftermarket world for marine enthusiasts who demand OEM-level quality without the markup. Backed by rigorous testing, their parts undergo salt spray and endurance trials to mimic real-world abuse. It's no wonder mechanics and weekend warriors alike trust Sierra for reliable, no-fuss repairs that keep boats on plane.
It fits most Chrysler and Force outboard models from 4HP to 40HP. Verify your specific model against compatibility charts for exact matches.
Yes, it comes complete with impeller, wear plate, gaskets, O-rings, and housing components for a thorough rebuild.
Watch for weak tell-tale stream, overheating, rubber chunks in output water, or unusual engine noise during operation.
It's straightforward with basic tools and takes about an hour. Use an impeller installation tool to prevent damage.
Inspect yearly or every 100 hours; replace if worn, typically every 2-3 years depending on usage and water conditions.
Absolutely—materials like nitrile rubber and corrosion-resistant hardware are built for both fresh and saltwater environments.
Yes, a fresh impeller restores full water flow, reducing temps and preventing overheat issues common in aged motors.
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order
/eh/2025-01-08/173633966714069467/picture.png)
/eh/2024-12-24/173503345348979036/Favorite-Icon.png){kind=icon}
/eh/2025-07-08/1751962110204480194/picture.png)
/eh/2025-06-21/1750485478958537574/countryInfoIcon.png)
/eh/2025-06-21/1750485741321434291/Hi-Sign-in-My-Nihao.png)
/eh/2025-06-21/1750485837193896318/cart.png)
/eh/2025-06-21/1750485968202533847/cart.png)
/eh/2025-04-17/1744862476612819675/hot-img.png)
/eh/2025-11-07/1762504524550532584/header-icon.jpg){kind=icon}
/eh/2025-07-07/1751875582852206790/header-icon.png){kind=icon}
/eh/2025-07-07/1751875587886277738/header-icon.png){kind=icon}
