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Sierra 18-1972 MerCruiser Exhaust Elbow Late 4 Cylinder Marine Engine

Manufacturer

Picture for manufacturer Sierra

Part Number

18-1972
9 reviews
Sale Price

$224.01

1 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Sierra 18-1972 is a direct-replacement exhaust elbow designed for late-model MerCruiser 4-cylinder marine engines. This aftermarket elbow restores proper exhaust flow from the manifold and is engineered to meet or exceed OEM fit, form, and function — making it a reliable solution for routine maintenance or exhaust system repair.

Key Features:

  • Direct OEM replacement exhaust elbow for late MerCruiser 4-cylinder applications
  • Compatible with MerCruiser 120, 140, 2.5L, and 3.0L 4-cylinder stern drive engines
  • Designed for use with exhaust manifold Sierra 18-1955-1 (and related manifolds)
  • Built to Sierra's high standards for marine-grade durability and corrosion resistance
  • Engineered to meet or exceed original equipment manufacturer specifications

Compatible Sierra Parts:

  • Exhaust Manifold: 18-1955-1
  • Related Elbows: 18-1971, 18-1978

Sierra's exhaust elbows are painted, packaged, and quality-tested to ensure long-lasting performance in demanding marine environments. This elbow is sold individually.

all good no worries

good

Quick and easy.

Fantastic price. Easy site to work with

very happy with this website, but now that received my order, I'm a little disappointed but nothing that can't be fixed. Still happy with the overall site.

Great

I was looking at reviews after placing my order and was thinking had I read the reviews before ordering I probably would have thought about making my order with this company. I called because I was a little concerned and the lady I talked with was very very nice and addressed my concerns professionally and very quickly. I received my order exactly when they promised and it was a quality product that saved me about $15 dollars on each item I purchased. I would highly recommend Autoplicity to any one wanting to save money. I have found more and more internet dealers charging more than local merchants and you still have to pay freight. I will do business with Autoplicity many more times. Thanks Autoplicity for a nice shopping experience. Pat Hayes

Quick and easy checkout THANKS

Shopping was easy and being able to pay via Amazon is convenient. I do have to say autoplicity shipping emails and tracking webpage is behind. By the time they notified me that it shipped I had already received the products 2 days before. That's not a bad

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