20 Best Mercruiser Exhaust Tube Replacement [2024]

Are you looking for the best Mercruiser Exhaust Tube Replacement? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Mercruiser Exhaust Tube Replacement.

We Recommended:

# Preview Product
1 A.A MerCruiser Exhaust Tube Bellow #1 MR Alpha One & Gen II Bravo 78458A1, 18-2760 A.A MerCruiser Exhaust Tube Bellow #1 MR Alpha One & Gen II Bravo 78458A1, 18-2760
2 GHmarine Exhaust Tube Bellows Replaces Mercruiser Alpha and Bravo Stern Drive 78458A1 GHmarine Exhaust Tube Bellows Replaces Mercruiser Alpha and Bravo Stern Drive 78458A1
3 Upper Exhaust Tube Pipe Bellows 4' for Mercruiser Replaces 32-44348001 32-44348T Upper Exhaust Tube Pipe Bellows 4" for Mercruiser Replaces 32-44348001 32-44348T
4 Sierra 18-2746 4' Lower Tube Marine Exhaust Boot for Mercruiser Stern Drive Sierra 18-2746 4" Lower Tube Marine Exhaust Boot for Mercruiser Stern Drive
5 Exhaust Hose Bellow,Boat Exhaust Bellow Outboard Engine 3in Marine Exhaust Tube for Mercruiser... Exhaust Hose Bellow,Boat Exhaust Bellow Outboard Engine 3in Marine Exhaust Tube for Mercruiser...
6 REPLACEMENTKITS.COM - Exhuast Tube Mercruiser Alpha One Gen 1 and Some Bravo Drives Replaces 78458A1... REPLACEMENTKITS.COM - Exhuast Tube Mercruiser Alpha One Gen 1 and Some Bravo Drives Replaces...
7 UANOFCN 1998 and Up Exhaust Y-Pipe Kit Replaces 807166A1 Hose Bellows 32-14358T 32-44348T for... UANOFCN 1998 and Up Exhaust Y-Pipe Kit Replaces 807166A1 Hose Bellows 32-14358T 32-44348T for...
8 Automotive Authority LLC Upper Exhaust Tube Pipe Bellows for MerCruiser - 32-44348T, 32-44348001,... Automotive Authority LLC Upper Exhaust Tube Pipe Bellows for MerCruiser - 32-44348T, 32-44348001,...
9 Manifold Engine Block Drain Plug Kit Replaces Sierra 18-4226 for Mercruiser 22-806608a02 Compatible... Manifold Engine Block Drain Plug Kit Replaces Sierra 18-4226 for Mercruiser 22-806608a02...
10 UanofCn 99370A2 Marine Water Exhaust Shutter for Mercruiser Stern Drive V6 V8 Engine 4.3L 5.0L 5.7L... UanofCn 99370A2 Marine Water Exhaust Shutter for Mercruiser Stern Drive V6 V8 Engine 4.3L 5.0L...
11 Exhaust Elbow Gasket 18-2849-1 27-818832 27-863726 Fits Mercruiser Stern Drive 4 PCS Exhaust Elbow Gasket 18-2849-1 27-818832 27-863726 Fits Mercruiser Stern Drive 4 PCS
12 UANOFCN One Pair of New Water Shutter kit Fits Mercruiser V8 and V6 807166A1 UANOFCN One Pair of New Water Shutter kit Fits Mercruiser V8 and V6 807166A1
13 18-0897 27-863724 Exhaust Manifold Gasket Replaces Sierra Mercruiser 18-0897 27-863724 Exhaust Manifold Gasket Replaces Sierra Mercruiser
14 SUPERFASTRACING Hinge Pin Tool for Mercury Mercruiser Alpha Gen Bravo One Two Three 91-78310 SUPERFASTRACING Hinge Pin Tool for Mercury Mercruiser Alpha Gen Bravo One Two Three 91-78310
15 Dorman 03309 Exhaust Manifold Hardware Kit Compatible with Select Models Dorman 03309 Exhaust Manifold Hardware Kit Compatible with Select Models
16 Dorman 03413B Exhaust Manifold Hardware Kit Compatible with Select Models Dorman 03413B Exhaust Manifold Hardware Kit Compatible with Select Models
17 Exhaust Hose Bellow,Yctze Outboard Engine 3 in Marine Exhaust Tube for Mercruiser Replaces 32-90949T... Exhaust Hose Bellow,Yctze Outboard Engine 3 in Marine Exhaust Tube for Mercruiser Replaces...
18 ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic... ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic...
19 MERCRUISER COMPLETE EXHAUST MANIFOLD SET 5.7L & 5.0L (CAST IRON) | GLM Part Number: 58232 MERCRUISER COMPLETE EXHAUST MANIFOLD SET 5.7L & 5.0L (CAST IRON) | GLM Part Number: 58232
20 TITAN 757 PERFORMANCE Mercruiser Exhaust Bellows Replaces 8654A1 32734A3 32734 18-2750 Alpha One... TITAN 757 PERFORMANCE Mercruiser Exhaust Bellows Replaces 8654A1 32734A3 32734 18-2750 Alpha One...
Bestseller No. 1
A.A MerCruiser Exhaust Tube Bellow #1 MR Alpha One & Gen II Bravo 78458A1, 18-2760
  • The exhaust hose/tube are designed to meet or exceed OEM specifications.
  • The bellow will come exactly as shown with the stainless clamp.
  • Replaces Part #: 78458A1, 18-2760, 9-72810, 89150
  • These bellows are designed for the following MerCruiser applications listed below
Bestseller No. 2
GHmarine Exhaust Tube Bellows Replaces Mercruiser Alpha and Bravo Stern Drive 78458A1
  • R/MR/Alpha One Serial No. 6225577 & UP (1983-1990),
  • Bravo I, II, III Serial No. OB664190 & UP (1988 and later)
  • Blackhawk Serial No. 0F18677 & UP (1994-1995)
  • Replaces Mercruiser 78458A1
  • Comes with a stainless hose clamp
Bestseller No. 3
Upper Exhaust Tube Pipe Bellows 4" for Mercruiser Replaces 32-44348001 32-44348T
  • Connect riser to elbow on V6 and V8 engine that use center rise manifolds with 4" exhaust from early 1980's to present
  • Replaces Mercruiser 32-44348001, 32-44348T
  • Fits many 4.3, 5.0, 5.7, 7.4,8.2 V6 and V8 engines
  • Inside diameter 4 inch, length 4 1/4 inch
Bestseller No. 4
Sierra 18-2746 4" Lower Tube Marine Exhaust Boot for Mercruiser Stern Drive
  • Fits : MCM GM V-6 & V-8 engines
  • Lower Tube : 4" or 101.6mm
SaleBestseller No. 5
Exhaust Hose Bellow,Boat Exhaust Bellow Outboard Engine 3in Marine Exhaust Tube for Mercruiser...
  • [Fit For] - Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc.
  • [Fit For] - Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc.
  • [Fit For] - Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc.
  • [Fit For] - Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc.
  • [Fit For] - Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc.
Bestseller No. 6
REPLACEMENTKITS.COM - Exhuast Tube Mercruiser Alpha One Gen 1 and Some Bravo Drives Replaces 78458A1...
  • Replaces Mercruiser 78458A1
  • Replaces Sierra 18-2760
  • GLM 89150 & Mallory 9-72810
  • Replacement Kits Brand Aftermarket Kit
  • 100% Satisfaction Guaranteed
Bestseller No. 7
UANOFCN 1998 and Up Exhaust Y-Pipe Kit Replaces 807166A1 Hose Bellows 32-14358T 32-44348T for...
  • We ship from the USA, it is fast and guaranteed.
  • Replaces 807166A1 Water Shutters / Flappers 32-14358 , 32-14358T , 32-14358001 , 18-2746 Lower Exhaust Bellows , Tube , Hose,Clamp
  • Also Replaces 32-44348 , 32-44348T , 32-44348001 , 18-2748 Upper Exhaust Bellows , Tube , Hose,Clamp
  • Note: These will not work on V6 engines that came with the one piece manifolds ( use 807166A2 it has a flat tip ) , or early V8 with the round pin...
  • 100% Brand New With High Quality.Cooperated with local workshop, quality is guaranteed.
Bestseller No. 8
Automotive Authority LLC Upper Exhaust Tube Pipe Bellows for MerCruiser - 32-44348T, 32-44348001,...
  • The exhaust hose/tube are designed to meet or exceed OEM specifications. The bellows will be exactly as pictured with stainless clamps. Connects the...
  • Replaces Part #s: 32-44348T, 32-44348001, 18-2748
Bestseller No. 9
Manifold Engine Block Drain Plug Kit Replaces Sierra 18-4226 for Mercruiser 22-806608a02 Compatible...
  • FITS: Fits for Mercruiser Mercury marine engines.
  • REPLACES: For Sierra 18-4226, 18 4226, 184226, for GLM 13992, for Malloy 9-41203, 9 41203, 941203, for Mercruiser 22-806608A1, 22 806608A1,...
  • CONTENT: 5 pack for Mercury Mercruiser closed cooling drain plug & 5 O-ring.
  • FUNCTION: Drain plug kit used to drain your engine block and manifold.
  • ENSURE: If there is any problem with the product, please do not hesitate to contact us, we will help you solve the problem.
Bestseller No. 10
UanofCn 99370A2 Marine Water Exhaust Shutter for Mercruiser Stern Drive V6 V8 Engine 4.3L 5.0L 5.7L...
  • Exhaust Water Shutter w/Y Pipe Shutter/Flap Boat Motor for Outboard Engine
  • UanofCn high-quality engine parts are designed to meet OEM specifications
  • For some model: Mercruiser V6 V8 w/3" Y-Pipe 4.3L 5.0L 5.7L
  • Replaces OE#: Mercury Mercruiser Outboard 99370A2 92802, Mallory 9-42801, Sierra 18-2733, GLM 89160
  • Order will be shipped within 24 hours
Bestseller No. 11
Exhaust Elbow Gasket 18-2849-1 27-818832 27-863726 Fits Mercruiser Stern Drive 4 PCS
  • Aftermarket Manifold Gasket,Contains 4 PCS
  • Made of High Quality Material,Provide the best seal
  • Matches OEM hole and port patterns for an exact fit
  • Replaces Mercruiser Stern Drive 27-863726, 27-860232, 27-818832, 27-871051, 27-87105
  • Replaces Mallory 9-61414, GLM 32080, Osco 8503-GO
Bestseller No. 12
UANOFCN One Pair of New Water Shutter kit Fits Mercruiser V8 and V6 807166A1
  • Ship from USA. Safe and Convenient.
  • It was used for: Mercruiser stern drive V6 and V8 engines After market Ref: OEM: 807166A1
  • This item is brand new aftermarket 2 Exhaust Flappers Water Shutters Replaces Mercruiser with great quality
  • Fits Models: These will Not work on V6 engines that came with the one piece manifolds ( use 807166A2 it has a flat tip ) ,or early V8 with the round...
  • High Quality. Have good seawater corrosion resistant property
Bestseller No. 13
18-0897 27-863724 Exhaust Manifold Gasket Replaces Sierra Mercruiser
  • Aftermarket exhuast manifold gasket,contains 4 pcs
  • High quality gasket,providing an air-tight seal
  • Replaces Mallory 9-61413; GLM 30240; Barr MC 20 99208, MC47-27-41813
  • Manufactured to match the fit & function of the original one
  • Replaces Mercruiser 27-41813 27-860233 27-863724
Bestseller No. 14
SUPERFASTRACING Hinge Pin Tool for Mercury Mercruiser Alpha Gen Bravo One Two Three 91-78310
  • Replaces Mercruiser part number 91-78310
  • This tool will work on MerCruiser Sterndrives: Alpha One, Alpha One Generation Two, Bravo One, Bravo Two, Bravo Three, R, MP, MC-1
  • This tool is designed to remove and install hinge pins for Mercruiser drive units. Made of properly hardened tool steel
  • This tool is used on the hinge pin bolt and separates the housing from the gimbal ring
  • Hinge Pin Tool for Mercruiser Units includes 1 x Hinge Pin Tool, as the pictures shown(No instruction included)​​​​​​
Bestseller No. 15
Dorman 03309 Exhaust Manifold Hardware Kit Compatible with Select Models
  • Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on...
  • Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction - this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
SaleBestseller No. 16
Dorman 03413B Exhaust Manifold Hardware Kit Compatible with Select Models
  • Direct replacement - this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on...
  • Ideal solution - this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction - this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
  • Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool
Bestseller No. 17
Exhaust Hose Bellow,Yctze Outboard Engine 3 in Marine Exhaust Tube for Mercruiser Replaces 32-90949T...
  • 【FITMENT】Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc. for mercruiser exhaust bellow 3 inch for...
  • 【FITMENT】Exhaust bellow replaces for mercury 32‑90949T, sierra 18‑2761, mallory ‑ 9‑72809, etc. for mercruiser exhaust bellow 3 inch for...
  • 【HIGH-QUALITY MATERIALS】Marine grade clamps and sleeves, high quality and long‑lasting durability. You can buy and use with confidence. for...
  • 【Stable performance】-----Manufactured from premium rubber material, wear‑resistance and corrosion‑resistance, having stable...
  • 【EASY TO USE】Fine workmanship, wonderful replacement for the previous old or broken one. It is more reliable and cost-effective than similar...
SaleBestseller No. 18
ANCEL AD310 Classic Enhanced Universal OBD II Scanner Car Engine Fault Code Reader CAN Diagnostic...
  • CEL Doctor: The ANCEL AD310 is one of the best-selling OBD II scanners on the market and is recommended by Scotty Kilmer, a YouTuber and auto...
  • Sturdy and Compact: Equipped with a 2.5 foot cable made of very thick, flexible insulation. It is important to have a sturdy scanner as it can easily...
  • Accurate Fast and Easy to Use: The AD310 scanner can help you or your mechanic understand if your car is in good condition, provides exceptionally...
  • OBDII Protocols and Car Compatibility: Many cheap scan tools do not really support all OBD2 protocols. This is not the case with the AD310 scanner as...
  • Home Necessity and Worthy to Own: This is an excellent code reader to travel or home with as it weighs less and it is compact in design. You can...
Bestseller No. 20
TITAN 757 PERFORMANCE Mercruiser Exhaust Bellows Replaces 8654A1 32734A3 32734 18-2750 Alpha One...
  • New Mercruiser Exhaust Bellow
  • Replaces Part#: 18654A1 / 32734A3 / 32734 / Sierra 18-2750
  • Fits: Mercruiser 120/140 1978-1982 / 165 1978-1981 / 260 1978-1982 / 470 1978-1982 / 485 1980-1982 / 898/228 1978-1982 / Alpha One Gen I 1983-1990 /...
  • Fits R, MR, TRS, Alpha 1, Gen 2, Bravo 1,2, & 3, Blackhawk
  • 2.5" I.D, 5.25" Long, Stainless hose clamps included, OE Quality Aftermarket Replacement, Exact item you will receive is pictured

Having trouble finding a great Mercruiser Exhaust Tube Replacement?

This problem is well understood by us because we have gone through the entire Mercruiser Exhaust Tube Replacement research process ourselves, which is why we have put together a comprehensive list of the best Mercruiser Exhaust Tube Replacements available in the market today.

After hours of searching and using all the models on the market, we have found the best Mercruiser Exhaust Tube Replacement for 2023. See our ranking below!

How Do You Buy The Best Mercruiser Exhaust Tube Replacement?

Do you get stressed out thinking about shopping for a great Mercruiser Exhaust Tube Replacement? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Mercruiser Exhaust Tube Replacement, which is why we have assembled a comprehensive list of the greatest Mercruiser Exhaust Tube Replacement available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Mercruiser Exhaust Tube Replacement that you consider buying. Your questions might include the following:

  • Is it worth buying an Mercruiser Exhaust Tube Replacement?
  • What benefits are there with buying an Mercruiser Exhaust Tube Replacement?
  • What factors deserve consideration when shopping for an effective Mercruiser Exhaust Tube Replacement?
  • Why is it crucial to invest in any Mercruiser Exhaust Tube Replacement, much less the best one?
  • Which Mercruiser Exhaust Tube Replacement are good in the current market?
  • Where can you find information like this about Mercruiser Exhaust Tube Replacement?

We’re convinced that you likely have far more questions than just these regarding Mercruiser Exhaust Tube Replacement, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Mercruiser Exhaust Tube Replacement, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Mercruiser Exhaust Tube Replacement. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Mercruiser Exhaust Tube Replacement buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Mercruiser Exhaust Tube Replacement currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Mercruiser Exhaust Tube Replacement has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Mercruiser Exhaust Tube Replacement?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Mercruiser Exhaust Tube Replacement.
  5. Customer Ratings: Number ratings grade Mercruiser Exhaust Tube Replacement objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Mercruiser Exhaust Tube Replacement.
  7. Product Quality: You don’t always get what you pay for with an Mercruiser Exhaust Tube Replacement, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Mercruiser Exhaust Tube Replacement is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Mercruiser Exhaust Tube Replacement information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Mercruiser Exhaust Tube Replacement is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: Are meritmercruiser exhaust manifolds reliable?

A: MerCruiser exhaust manifolds are among the most reliable on the market. Models that have manifolds that are cooled by the engine’s fresh water/antifreeze coolant mixture will last indefinitely, but still require routine maintenance.

Q: How long do MerCruiser exhaust manifolds last?

A: Let Us Help! MerCruiser exhaust manifolds are among the most reliable on the market. Models that have manifolds that are cooled by the engine’s fresh water/antifreeze coolant mixture will last indefinitely, but still require routine maintenance.

Q: What kind of exhaust does a marine inboard engine have?

A: Unlike automotive engines, all marine inboards have exhaust risers that feature a water induction elbow. Located behind the engine’s… Sierra 18-1953-2 Mercruiser V8 Exhaust Manifold Sierra exhaust manifolds are designed as OEM replacements and meet or exceed manufacturer’s requirements.

Q: What kind of elbow does a Mercruiser have?

A: Sierra 18-1976-2 Mercruiser Manifold Elbow Fits most Mercruiser V6 and V8 applications, 7 degree (4″ O.D. Riser). Unlike automotive engines, all marine inboards have exhaust risers that feature a water induction elbow.