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1 7/8" Hardwall Marine Exh Hose Per Foot | Sierra 116-250-1780-1

1 7/8" Hardwall Marine Exh Hose Per Foot | Sierra 116-250-1780-1

Sierra

Regular price $14.95 USD
Regular price Sale price $14.95 USD
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121 in stock

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1 7/8" Hardwall Marine Exh Hose Per Foot | Sierra 116-250-1780-1

1 7/8" Hardwall Marine Exh Hose Per Foot | Sierra 116-250-1780-1

  • 1 7/8 in. Marine Water/Exhaust Hose (with Wire)
  • Price per foot
  • Engine intake
  • Wet Exhaust Connections - Use where bends or long lengths required
  • Bilge pump intake/discharge
  • Holding tank vent, pump out
  • Black synthetic rubber tube and cover
  • Reinforced with wire helix imbedded between plies of HD synthetic cord
  • Resistant to: exhaust fumes, ozone, mild chemicals, antifreeze, salt water
  • Abrasion resistant
  • Odor permeation resistant
  • Temperature range: -20F to +200F continuous, +250F intermittent
  • 27/32 in. outside diameter
Additional Information 

Overview of the marine exh hose

The 1 7/8" Hardwall Marine Exhaust Hose, known as Sierra 116-250-1780-1, is crafted to withstand rigorous conditions. Its durable construction ensures longevity, especially in demanding marine environments. This hose offers flexibility along with strength, making it ideal for exhaust applications aboard various watercraft.

Key features and benefits

This marine exhaust hose stands out due to its hardwall design, providing excellent resistance to exhaust gases, heat, ozone, and other weather-related wear. Designed to be robust yet flexible, it's constructed from high-quality materials that enhance safety by minimizing leaks or failures. Each foot sold allows custom lengths tailored to your needs.

Application and installation tips

Perfect for those upgrading or maintaining their boat's exhaust systems, the hose installs with ease. Carefully measure your space to ensure a snug fit before cutting. Double-check connections to prevent any potential leaks. Always consider professional assistance if unsure about DIY installations for peace of mind.

Frequently Asked Questions
  • Is this hose compatible with all boats? This hose is generally suitable for many types of watercraft but always check specifications against your boat’s requirements.
  • What makes this hose "hardwall"? The term "hardwall" refers to its reinforced structure that offers additional durability against pressures found in marine exhaust systems.
  • How do I determine the length needed? Measure the distance between connection points and add extra length as a buffer to allow flexibility during installation.
  • Can I purchase shorter than one-foot sections? No, each section sold must be at least one foot in length; we sell per foot to meet specific customer needs.
  • Are installation tools required? Basic installation usually requires clamps and possibly a cutter for length adjustments; specialized tools are recommended if unsure.
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! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.

Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.

MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.