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Sierra 18-3079 Neoprene Water Pump Impeller Kit 6-Blade

Manufacturer

Picture for manufacturer Sierra

Part Number

18-3079
19 reviews
Sale Price

$34.04

In Stock (6)

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Usually delivered within 2 days

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-3079 is a high-quality neoprene replacement water pump impeller kit designed to meet or exceed OEM specifications for Volvo Penta and other marine engine cooling systems. This impeller is a direct, bolt-in replacement for Jabsco, Johnson Pump, Sherwood, and Volvo Penta OEM impellers.

Key Features:

  • Material: Neoprene — the most commonly used impeller material, ideal for pumping fresh or salt water and suitable where only small amounts of oil or diesel fuel are present
  • Blades: 6-blade design for efficient water flow
  • Diameter: 1-9/16" (39.7mm)
  • Width: 3/4" (19.1mm)
  • Shaft Diameter: 3/8" (9.5mm)
  • Drive Type: Slotted shaft pin drive
  • Profile: D

OEM Cross-Reference Part Numbers:

  • Jabsco: 4528-0001 / 4528-0001-P
  • Johnson Pump: 09-806B
  • Sherwood: 9979 / 9979K
  • Volvo Penta: 875807, 875807-0, 3586494
  • GLM: 89510
  • Mallory: 9-45717
  • Yanmar: 104211-42070

Sierra impellers are engineered to withstand the harsh marine environment and meet the demands of modern high-horsepower engines. Regular impeller replacement is a critical part of marine engine maintenance — it is generally recommended to replace your water pump impeller annually or every 100 hours of operation, whichever comes first. Always carry a spare impeller on board in case of emergency.

Tires located easily. Quick ordering process too.

Perfect Fit just what I needed received earlier than expected

Fast service and delivery. Will recommend to others.

It was good

Product was exactly as described.

We’ll see how it goes . So far so good .

it been great..............

smooth and simple... please add more things for subaru impreza

simple transaction

Shipping looks to be fairly quick. I'm satisfied so far. I am now waiting for delivery and hope it is as smooth as process as the purchase.

the order was quick and inexpensive. I would have bought a carb if I could have found an Edlebrock I am not a holley fan sorry.

Ordered some headlight/taillight covers for my challenger, order # 10491. The covers were a brand that I like and for a cheap price for the pair! Can't beat that! I definetly recommend them for auto accessories, I know I'll be coming back :-)

Easy to find parts, fast checkout. I'll be back.

Thanks

Fast shipping! easy to navigate and find what I way looking for! Thanks!

QUICK AND EASY

I've been through several websites looking for this tire. I was hoping to buy two but glad to see that there's at least one in stock and confirmed. So far everything is good.

Grea price: better than recreation or outdoor chains' sale price. Snafu with shipping, paid for 2-day but got std. Cust service happily refunded the shipping charge so I'm happy.

Lowest prices and fast shipping made this a great transaction.

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