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Sierra 18-71337 Circulating Pump Molded Hose 1-3/4" ID x 12-3/4" Length

Manufacturer

Picture for manufacturer Sierra

Part Number

118-71337
8 reviews
Sale Price

$38.00

In Stock (8)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Sierra 18-71337 Molded Hose is designed as a circulating pump hose for 4.3L, 5.0L, and 5.7L engines. This molded marine hose measures 12-3/4 inches in length with a 1-3/4 inch inside diameter, providing a precise fit for GM marine engine cooling systems.

Key Specifications:

  • Length: 12-3/4" (323.9mm)
  • Inside Diameter: 1-3/4" (44.5mm)
  • Application: Circulating pump hose
  • Engine Compatibility: 4.3L, 5.0L, and 5.7L GM marine engines
  • Material: Molded rubber construction

OEM Cross References:

  • MerCruiser: 32-33189, 32-33189A1, 32-87108
  • OMC Inboard/Stern Drive: 312781
  • Mallory: 9-44052
  • Evinrude/Johnson: 312781

Each Sierra product meets or exceeds the original equipment part it replaces, ensuring reliable performance and proper fit for your marine engine's cooling system. This molded hose is specifically engineered for use in MerCruiser and OMC stern drive applications.

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Best price, free shipping

Good job!

Easy ordering process

Tires I wanted were delivered in a timely manner, had them mounted and balanced by a local shop. Happy with my purchase.

Good pricing

Great stuff

NOT A 2-day shipping like I paid for, but still received the product I ordered

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