Water Pump Impeller Kit – Fits Yamaha 4-Stroke 75-115 HP (Replaces 68V-W0078-00-00, 68V-W0078-01-00, 68V-W0078-02-00)
SKU: 45824222149

Water Pump Impeller Kit – Fits Yamaha 4-Stroke 75-115 HP (Replaces 68V-W0078-00-00, 68V-W0078-01-00, 68V-W0078-02-00)

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Description

Water Pump Impeller Kit – Fits Yamaha 4-Stroke 75-115 HP (Replaces 68V-W0078-00-00, 68V-W0078-01-00, 68V-W0078-02-00)Water Pump Impeller Kit Fits Yamaha 4 Stroke 75 115 HP This water pump impeller repair kit is designed for a direct fit on a range of Yamaha 4 Stroke outboard engines, including F75, F80, F90, F100, F115, LF115, and VF115 models manufactured between 2000 and 2017. It serves as an aftermarket replacement for multiple OEM part numbers, ensuring comprehensive compatibility. This kit provides a direct replacement for Yamaha part numbers 68V W0078 00 00,

Water Pump Impeller Kit – Fits Yamaha 4-Stroke 75-115 HP

This water pump impeller repair kit is designed for a direct fit on a range of Yamaha 4-Stroke outboard engines, including F75, F80, F90, F100, F115, LF115, and VF115 models manufactured between 2000 and 2017. It serves as an aftermarket replacement for multiple OEM part numbers, ensuring comprehensive compatibility.

This kit provides a direct replacement for Yamaha part numbers 68V-W0078-00-00, 68V-W0078-01-00, 68V-W0078-02-00, as well as Sierra 18-3523-1, 18-3523, 18-3442, and GLM Marine 12067.

  • Engineered for a direct OEM replacement fit.
  • Includes all necessary components for a complete overhaul: impeller, gaskets, O-rings, key, and hardware.
  • Constructed with marine-grade materials to resist corrosion and wear.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Brand Part Number
Yamaha 68V-W0078-00-00
Yamaha 68V-W0078-01-00
Yamaha 68V-W0078-02-00
Sierra 18-3523-1
Sierra 18-3523
Sierra 18-3442
GLM Marine 12067

Compatible Engine Models

Confirm your engine model/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Brand Model Rated HP Stroke Years OEM Part No. Notes
Yamaha F75B 75 4-Stroke 2017 68V-W0078-00-00
Yamaha F80B 80 4-Stroke 2005-2015 67F-W0078-00-00 Different kit required
Yamaha F90B 90 4-Stroke 2016-2017 68V-W0078-00-00
Yamaha VF90A 90 4-Stroke 2018 68V-W0078-00-00
Yamaha F100 100 4-Stroke 2014 68V-W0078-00-00
Yamaha F115 115 4-Stroke 2002-2017 68V-W0078-00-00
Yamaha LF115 115 4-Stroke 2002-2017 68V-W0078-00-00
Yamaha VF115 115 4-Stroke 2015-2017 68V-W0078-00-00
Yamaha F130 130 4-Stroke 2015 68V-W0078-00-00
Yamaha F125 125 4-Stroke 2017 68V-W0078-00-00

Technical Specifications

Specification Value
Product Type Water Pump Impeller Kit
Installation OEM Direct Replacement
Housing Material Marine-Grade Metal with Plastic Inserts
Housing Color Silver/White
Other Technical Attributes Complete kit with impeller, gaskets, O-rings, key and hardware

Package Contents

  • 1 x Water Pump Impeller (6E5-44352-01-00)
  • 1 x Woodruff Key (90280-04M05-00)
  • 1 x Water Pump Gasket (6E5-44315-A0-00)
  • 1 x Outer Plate, Cartridge (68V-44323-00-00)
  • 1 x Cartridge Insert (61A-44322-02-00)
  • 2 x Dowel Pin (93606-12019-00)
  • 1 x O-Ring (93210-37M67-00)
  • 1 x O-Ring (93210-86M38-00)
  • 4 x Bolt With Washer (90119-08M14-00)

Installation Guide

  1. Disconnect the battery and shift the outboard into neutral.
  2. Remove the lower unit by unfastening the mounting bolts.
  3. Locate the water pump housing, typically situated on top of the lower unit.
  4. Remove the bolts securing the water pump housing cover to access the impeller.
  5. Take note of the old impeller's vane orientation before removing it and the Woodruff key.
  6. Clean all mating surfaces and install the new gaskets and O-rings provided in the kit.
  7. Install the new Woodruff key and slide the new impeller onto the driveshaft, rotating it in the correct direction.
  8. Reassemble the water pump housing, ensuring all components are properly seated.
  9. Reinstall the lower unit, carefully aligning the driveshaft and shift shaft.
  10. Reconnect the battery and test the engine with a water supply to confirm proper cooling system function.

Troubleshooting & FAQ

Q: How do I confirm this kit fits my specific engine?

A: The best way is to check the "Compatible Engine Models" table on this page. Match your engine's model, horsepower, and year with the listed applications. You should also cross-reference your existing part number with those in the "Part Number Cross-Reference" table.

Q: My engine is a Yamaha F80B. Why won't this kit fit?

A: The Yamaha F80B models from 2005-2015 require a different water pump kit, OEM part number 67F-W0078-00-00. This kit (68V-W0078-00-00) is not compatible with that specific engine series.

Q: What are common signs that my water pump impeller needs replacement?

A: Key indicators include the engine overheating at idle or low speeds, a weak or inconsistent stream of water from the tell-tale port, or a brittle, cracked, or deformed impeller found during routine inspection.

Q: How often should I replace the water pump impeller?

A: For preventative maintenance, it is recommended to inspect the impeller annually and replace it every 1-2 years, depending on usage (hours) and operating conditions (saltwater vs. freshwater). Frequent use in sandy or silty water may require more frequent replacement.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

  • Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
  • This product is an aftermarket replacement part and is not an OEM component.
  • Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

  • Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
  • Fast Global Shipping: Free delivery worldwide in 5–15 days.
  • Direct from Manufacturer: Competitive pricing without compromising quality.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45824222149

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Jim M
Whiting, US
★★★★★ 5
Vendor support is excellent
Color: 7-in-1 Black, Size: Rechargeable Set
UPDATE 2: The vendor proactively reached out to me and sent me a replacement. The replacement works well so I’ve given them 5 Stars. UPDATE: It really doesn’t ever go in straight so every cork is at risk for breaking off. I lowered rating to two. It ultimately works about 85% of the time. Meh. Works most of the time, but has issues. It wrecks corks much more often than the Brookstone one we had before. It seems to twist in sideways so that it runs along the glass of the bottle neck instead of straight down. This causes it to destroy the corks fairly frequently… and on occasion it destroys it so much that you can’t get the cork out at all. Pros: Quiet Has the bottle sealers and suction. Recharges on base. Cons: Damages corks Sometimes destroys corks to point of not being able to extract them. Goes in crooked.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026
A
Verified Purchase
Andrew
Los Angeles, US
★★★★★ 5
Great for any wine drinker
Color: 7-in-1 Black, Size: Rechargeable Set
This is really neat and works well. Easy to charge, but read the directions first, and great value. If you like wine, this is a great product.
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Anthony M
Alexandria, US
★★★★★ 5
Great value and works well
Color: 7-in-1 Black, Size: Rechargeable Set
I wasn’t sure this would compare to the name brand one I’ve had for years but it finally died and I needed a replacement. The Circle Joy amazed me with how easily it removes corks, ejects the cork and vacuum seals the bottle when you’re done. Some reviews mentioned they were concerned with durability but it’s still working great and no signs of wear after two months of regular use.
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Dr Gus
Fort Morgan, US
★★★★★ 5
Great value and does the job admirably.
Color: 7-in-1 Black, Size: Rechargeable Set
I have been using this for several months now. Still haven't needed a charge. Love the little knife to remove cover from cork. Love the decanting attachment. Removes cork easily without much noise and then spits it out. Excellent value. Highly recommend.
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Reviewed in the United States on May 17, 2026
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Divya
Omaha, US
★★★★★ 5
Game Changer for Wine Lovers
Color: 8-in-1 Silver, Size: Rechargeable
Circle Joy Electric Wine Bottle Opener and I’m honestly really impressed. Setup was super simple, and it works exactly as advertised—just place it on the bottle, press a button, and the cork comes out smoothly in seconds. No struggling, no broken corks, and no mess. It makes opening wine feel effortless and a lot more enjoyable. I also love the sleek design—it looks modern and feels sturdy, not cheap. If you have the set with accessories, the extras like the foil cutter and pourer are a nice bonus and actually useful. Overall, this is a great little gadget, especially if you open wine often or just want something convenient and easy to use. Definitely a solid buy or even a nice gift idea.
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Reviewed in the United States on April 16, 2026

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