8M0185794 Mercury Marine/Quicksilver Manifold Exhaust/PS
SKU: 80495059110

8M0185794 Mercury Marine/Quicksilver Manifold Exhaust/PS

Sale price$240.75 Regular price$267.50
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Description

8M0185794 Mercury Marine/Quicksilver Manifold Exhaust/PS8M0185794 Mercury Marine Quicksilver Manifold Exhaust Item Supersession Chain: Exhaust manifold 8M0185794 is for V8 MerCruiser sterndrive and inboard engines made by General Motors with dry joint exhaust systems (305, 350 and 377 cid, model year 2002 and newer). Manifold is for port or starboard side of the engine. See your owner's manual or service manual for more information. Replacement manifold is for select MerCruiser sterndrive and inboard

8M0185794 Mercury Marine/Quicksilver Manifold Exhaust

Item Supersession Chain:

Exhaust manifold 8M0185794 is for V8 MerCruiser sterndrive and inboard engines made by General Motors with dry joint exhaust systems (305, 350 and 377 cid, model year 2002 and newer). Manifold is for port or starboard side of the engine. See your owner's manual or service manual for more information.

  • Replacement manifold is for select MerCruiser sterndrive and inboard engines with dry join exhaust systems
  • Manifold is for port or starboard side of the engine
  • Cast iron manifold is coated for corrosion protection on internal coolant passages and exterior finish.
  • Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive
  • The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine original equipment replacement engine parts, oils, and accessories, but also works to serve all original equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection, and peace of mind. 
Row Class Part Number SS Level Disp Description
1 8M0185794 00 ACT MANIFOLD-EXHAUST
2 865735A02 01 SS MANIFOLD-EXHAUST
3 865049T01 02 SS MANIFOLD-EXHAUST
4 864308T01 03 SS MANIFOLD-EXHAUST
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80495059110

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Carl L. Bradley
Massapequa, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
M
Verified Purchase
Michelle bullard
Whiting, US
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
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Reviewed in the United States on February 15, 2023
C
Verified Purchase
Charles Clerici
New York, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
J
Verified Purchase
judith stevens
Belleville, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Pawtucket, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025

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