• 4759362T Mercury MerCruiser Impeller | Genuine Quicksilver OEM Part
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4759362T Mercury MerCruiser Impeller | Genuine Quicksilver OEM Part

4759362T Mercury MerCruiser Impeller | Genuine Quicksilver OEM Part

$87.50 AUD
$87.50 AUD
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🔧 Product Description

Genuine Quicksilver Sea Water Pump Impeller - Part Number: 47-59362T1

Genuine Quicksilver/MerCruiser sea water pump impeller for selected MerCruiser engine-mounted raw-water pump assemblies with plastic pump housings. This single-flat drive impeller is commonly used on Bravo I, Bravo II and Bravo III applications and older MerCruiser V6/V8 petrol engine sea water pumps.

⚙️ Key Features

  • Genuine Quicksilver/MerCruiser OEM sea water pump impeller
  • Single-flat drive hub style for matching engine-mounted sea water pump shafts
  • Used in MerCruiser plastic-housing raw-water pump assemblies
  • Common Bravo I, Bravo II and Bravo III sea water pump application
  • Direct replacement for earlier 59362-series MerCruiser impeller references

🚤 Compatibility

Commonly used on

  • MerCruiser Bravo I, Bravo II and Bravo III sea water pump assemblies
  • MerCruiser engine-mounted raw-water pumps with plastic pump housing
  • Older MerCruiser V6 and V8 petrol engines using the single-flat shaft impeller

Typically suits

  • Engine models:
  • MerCruiser Bravo I stern drive engines using engine-mounted plastic-housing sea water pump
  • MerCruiser Bravo II stern drive engines using engine-mounted plastic-housing sea water pump
  • MerCruiser Bravo III stern drive engines using engine-mounted plastic-housing sea water pump
  • MerCruiser 4.3L V6 Bravo applications using the matching single-flat impeller pump
  • MerCruiser 5.0L V8 Bravo applications using the matching single-flat impeller pump
  • MerCruiser 5.7L V8 Bravo applications using the matching single-flat impeller pump
  • MerCruiser 6.3L / 383 CID applications using the matching plastic-housing pump
  • MerCruiser 7.4L / 454 CID V8 applications using the matching plastic-housing pump
  • MerCruiser 8.2L / 502 CID V8 applications using the matching plastic-housing pump
  • MerCruiser 8.6L / 525 CID applications using the matching 59362-series sea water pump impeller
  • MerCruiser 9.0L / 540 CID applications using the matching 59362-series sea water pump impeller
  • MerCruiser 9.1L / 557 CID applications using the matching 59362-series sea water pump impeller
  • MerCruiser 260, 1981-1984, where fitted with matching engine-mounted sea water pump
  • MerCruiser 340, 1981-1987, where fitted with matching engine-mounted sea water pump
  • MerCruiser engines 1999 and older using the single-flat drive hub impeller style
  • HP Range: Application dependent across MerCruiser V6 and V8 petrol engine packages
  • Engine Type: MerCruiser petrol stern drive / inboard engine-mounted raw-water pump system
  • Year Range: Application dependent; commonly 1999 and older engines with compatible single-flat plastic-housing sea water pump

🔌 Function

The sea water pump impeller draws raw water from outside the vessel and circulates it through the engine cooling system. A correct impeller is essential for maintaining raw-water flow and preventing overheating in Bravo and inboard-style MerCruiser cooling systems.

⚠️ Common Signs of Failure

  • Engine overheating
  • Weak or reduced raw-water flow
  • Overheating at idle or under load
  • Cracked, curled or missing impeller blades
  • Rubber fragments in the cooling system
  • Pump squeal or dry-running damage
  • Water flow not restored after impeller-only replacement due to worn housing components

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 47-59362T1 → Supersedes 47-59362A1
  • 47-59362A1 → Supersedes 47-59362
  • 47-59362 earlier OEM reference

OEM / Related Numbers

  • 47-59362T1
  • 59362T1
  • 4759362T
  • 47-59362Q01
  • 59362Q01
  • 47-59362A1
  • 59362A1
  • 47-593621
  • 593621
  • 47-59362
  • 59362
  • 59362B1
  • 47-59362T6 related sea water pump impeller kit

Aftermarket / Verified Equivalents

  • Sierra: 18-3087
  • GLM: 89740
  • Mallory: 9-45315
  • CEF: 500120 / SK0005 kit reference

📦 Condition

  • Genuine Quicksilver part
  • Brand new
  • Supplied in original or equivalent packaging

Shipping & Delivery

Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.

Returns & Warranty

14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.

Not sure this fits?

Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.

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