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Top 10 Mercruiser 454 Risers And Manifolds of 2020 – Consumer Guide & Reviews

Rank No. #1
Mercruiser 330 340 MIE Chevy Marine 454 7.4 7.4L GLM Exhaust Manifolds+4" Risers
  • NOT FOR DRY JOINT MANIFOLDS SEE IMAGES
  • Mercruiser MODEL 330-370, V8 (B.B.), GM 454/502 CID (1981 up to 0M SN#’s)
  • (2) exhaust manifolds and two (2) 4" 7° risers
Rank No. #2
MERCRUISER COMPLETE EXHAUST MANIFOLD SET GM B-B (CAST IRON) | GLM Part Number: 58242
  • NOT FOR DRY JOINT SYSTEMS
  • Manifolds Without Spacers and 4' Exhaust elbow
  • Replacements for 1986 & Up Mercruiser GM 454 7.4L 502 8.2L V8
Rank No. #3
GLM Exhaust Manifold KIT compatible with Mercruiser Chevy Marine Alph Bravo EFI 454 502 8.2L with 4" Risers & 6" Spacers
  • For Wet NOT FOR DRY JOINT Applications, see images
  • 1981 & up to 0M Serial #’s with 6" Spacers
Rank No. #4
Mercruiser Marine 330 340 MIE Chevy 454 7.4 7.4L GLM Exhaust Manifolds+3" Risers
  • NOT FOR DRY JOINT Applications
  • Fits 1981-86 Mercruiser MODEL 330-370, V8 (B.B.), GM 454/502 CID (1981 up to 0M SN#’s) with raw/fresh water cooling systems without spacers.
  • 3" inch 15° risers (elbows) SEE IMAGES
Rank No. #5
Ohoho 4 Pack Set 18-0897 Exhaust Restricted Elbow Riser Gasket Compatible with Sierra Exhaust Elbow Gasket 27-863724
  • 🤝✅2 Pack Set 18-0897 Exhaust Restricted Elbow Riser Gasket for Sierra Exhaust Elbow Gasket
  • 🤝✅This gasket is used between the riser and the manifold Can be used on MerCruiser engines, 4.3 5.0 5.7 and 6.2 , 454 , 502 Used on MerCruiser engines with center riser manifolds with 3 or 4 inch riser from the early 80s to 2002
  • 🤝✅These are direct replacements for the following part numbers, Barr MC47-27-41813 MC 20 99208 Mercruiser Stern Drive 27-41813 27-860233 27-863724 Osco 8503-GR Sierra 18-0897
  • 🤝✅Fit on: Mercury Mercruiser 4.3LX (GEN +) (2 BBL.) GM 262 V-6 (1996-1997) 262 MAG (TBI)(GEN+) 350 MAG.MPI (GEN+) GM 350 V-8 (1998-After) 350 MAG MPI ALPHA/BRAVO 454 MAG. MPI HORIZON (GEN. VI) GM 454 V-8 8.2L MIE MPI (GEN. VI) GM 502 V-8 454 MAG. BRAVO MPI (GEN VI) GM 454 V-8 (1996-1997) 502 MAG. MPI (GEN VI) GM 502 V-8 (1996) Etc.
  • 🤝✅Replaces Part #: Mercury: 27-863724 27-41813 27-860233 27-863724Q
Rank No. #6
GLM Marine 4-inch Exhaust Riser Elbow compatible with 1987-2002 Mercruiser V6 & V8 WET Joint Risers. Replaces OEM 807988A03 807988C
  • Wet joint replacements. See Images
  • Replacement for all with 4 inch Exhaust Tubes. Not 3 inch!
Rank No. #7
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
Rank No. #8
Xinghai Gasket 27-860233 27-863724 Compatible with Mercruiser Quicksilver Exhaust Manifold Elbow Gasket 18-0897(2 Pack)
  • ★【Replace Part Number】27-41813 27-863724 18-0897
  • ★【Applicable Engine】 Fits 1981-1997 GM V-6 & V-8 engines with center rise outlet exhaust manifold.
  • ★【Replace The Following Models】Interchangeable with the following: Barr MC47-27-41813, GLM 30240, Mallory 9-61413, Mercruiser 27-41813, 27-860233, 27-863724, Osco 8503-GR
  • ★【Fits Models】Can be used on MerCruiser engines, 4.3 5.0 5.7 and 6.2 , 454 , 502,Used on MerCruiser engines with center riser manifolds with 3 or 4 inch riser from the early 80s to 2002
  • ★【After Sales Service 】Dear customer, If you encounter any issue or need any assistance, please do not hesitate to email us. Our friendly staff will respond ASAP (within 24 hrs). Please also check if your part number fits our product to ensure proper installation.
Rank No. #9
HuthBrother 18-0897 Exhaust Restricted Elbow Risers Gasket for Mercury Mercruiser V6 V8 Bravo 27-863724 27-41813 2 Pack set
  • 【 Replacement part number】--Replacement part number:27-41813 27-860233 27-863724 18-0897 18-2849-9-1
  • ★【 Interchangeable With the Following 】--Interchangeable with the following: Barr MC47-27-41813, GLM 30240, Mallory 9-61413, Mercruiser 27-41813, 27-860233, 27-863724, Osco 8503-GR,Mallory 9-61414, Mercurieser Stern Drive 27-863726, 27-860232, 27-818832, 27-871051, 27-87105, Osco 8503-GO, GLM 32080, Barr MC 47 27 87105
  • ★【 Fits For Engine 】--Set of 2 riser gaskets for Mercruiser 1983-2002 V6 and V8 engines
  • ★【After-Sales Service 】---Read the product description carefully to make sure it's what you need, If you have any problems, we are happy to respond,We will reply to you within 24 hours,Please match the part number with part number on the old part to ensure fitment before purchasing.
Rank No. #10
Manifold Engine Block Drain Plug Kit Replaces Sierra 18-4226 for Mercruiser 22-806608a02 Compatible with GLM 13992 Pack of 5
  • 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, 22806608A1, 22-806608A02, 22 806608A02, 22806608A02.
  • 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.
Rank No. #11
Exhaust Elbow Gasket Fit for Mercruiser Stern Drive - Exhaust Stack Riser Gasket Fit for Mercury Marine Sierra Boat Engine, Replace 27-863726 27-818832 27-863726 27-860232, 4 Pcs
  • 😊 This exhaust elbow gasket is the standard cooling, full flow, 4-slot gasket. Comes with 4 pcs.
  • 😊 Compatible with MerCruiser engines, 4.3 5.0 5.7 and 6.2, 454, 502 with center riser manifolds with 3 or 4-inch riser from the early 80s to 2002. Please check the description part for more information.
  • 😊 Replace part number ① Mercury Quicksilver 27-863726; ② Sierra Marine 18-2849-1, 18-2849; ③ Osco 8503-GO;④ OBR Red Rhino MR-504; ⑤ Mallory Marine 9-61414; ⑥ GLM 32080; ⑦ Barr Marine MC47-27-87105
  • 😊 The gasket can effectively protect the exhaust pipe and prolong its service life. High quality and can provide an air-tight seal.
  • 😊 Tips: Always replace the gasket after inspecting or replacing exhaust manifolds and risers to maintain separation of exhaust and cooling channels.
Rank No. #12
Quicksilver 16755Q1 Bell Housing Installation Gasket Kit - MerCruiser Bravo Drives, 1-Set
  • Made in China
  • Package dimension :3.556 cm x 10.16 cm x 17.018 cm
  • Product type : FISHING EQUIPMENT
  • Package weight : 0.018 kg
Rank No. #13
5.0L/5.7L Mercruiser Exhaust Manifold & Elbow/Riser Kit. 860246A15, 807988A03
  • Made in the USA!
  • Kit includes: (2) exhaust manifolds, (2) STD height exhaust elbows, gaskets and bolts.
  • Manifolds replace Mercruiser 860246A15
  • Exhaust elbows replace Mercruiser 807988A03
  • 3 Year limited warranty
Rank No. #14
Water Pump Impeller Kit Replaces Mercruiser Alpha One 46-96148A8 46-96148Q8 46-96148T8 46-96148A5 46-42579A4 46-44292A4 46-48747A3
  • Part Number Variations: 46-96148Q8 46-96148T8 46-96148A8 46-96148A5 46-42579A4 46-44292A4 46-48747A3
  • Fits the following applications; MerCruiser Mercruiser Pre-Alpha 1970-1983 Mercruiser Alpha One 1983-1990
  • Includes all items as pictured
  • OEM quality Best Price
  • Fit specific, check part numbers to ensure proper fit
Rank No. #15
UANOFCN Upper Exhaust Bellows Replaces Penta OMC Cobra 3852696 9-72802 913405 89224 18-2779
  • Ship from USA.Orders will be processed under 24 hours.
  • OMC Engines: 4.3L GL, GS, GI, GXI, OSI, 5.0L FI, GL, FL, GXI, OSI, 5.7L GL, GI, GIL, OSI, GXI, OSXI, 5.8L FL, FI, FSI, 7.4L GL, GI, 8.1L GI, GXI, OSI, 8.2L GL
  • Volvo Penta Engines: 4.3L GI, GL, GS, GXi, OSi; 5.0L FI, FL, GI, GL, GXi, OSi; 5.7L GI, GL, GS, GXi, OSi; 5.8 FL, FS; 7.4 GI, GL, GS; 8.1 GI, GXi, OSi; 8.2 GL, GS; DPX 375, 385, 415, 420; SX-A, SX-M; V6 200, 225; V8 270, 300, 320, 350, 380, 430; XHP; and XXP engines.
  • Replaces Part #s: 3852696, 9-72802, 913405, 89224, 18-2779
  • Engineered for the Longest Possible Use under tough conditions.Cooperated with local workshops,quality is guaranteed.
Rank No. #16
Water Temperature Sender 806490T 3853787 for Mercruiser Volvo OMC
  • Replacement for Mercruiser 97257A1 806490 63525 97257 22-811091 980613
  • Replacement for Mallory 9-42400, Sierra
  • 3/8 Inch-18 NPT
  • Aftermarket Water Temperature Sender Directly Fits Your Inboard Engines
  • Suitable for Stewart Warner 352BC-D,Medallion A-2618-3,Veethree Seastar 52320S018
Rank No. #17
Sierra International 18-2849-9-1 Exhaust Elbow Gasket (Pack of 2)
  • For: standard cooling full flow 4 slot gasket
  • Mallory 9-61414, Mercurieser Stern Drive 27-863726, 27-860232, 27-818832, 27-871051, 27-87105, Osco 8503-GO, GLM 32080, Barr MC 47 27 87105
  • Fits: 1998-2001 gm v-6 & V-8 with center rise Outlet exhaust manifold
Rank No. #18
New DB Electrical SDR0253 Starter Compatible With/Replacement For Clark CGC40 2002-2003, CGC45 2002-2003, CGC50 2002-2003, CGC55 2002-2003, CGC60 2002-2003, CGC70 2002-2003 3660566-3, 3857747, 6792N
  • Specs: Starter, Voltage: 12, Rotation: CW, Teeth: 11, Dimension: Replacement PG260G Unit:, Gear OD: 1.161in / 29.5mm, Mtg. Ear Holes: 10.0mm Unthreaded, Note: (1) Extended Thru Bolt, Note: 4-Terminal Solenoid, Starter Type: PMGR, Brief: Mercury Marine 3.0L 1999, Used on Mercruiser, Volvo-Penta Marine, and Clark, Hyster Lift Trucks,
  • Replaces OEM Numbers: API MARINE: 10095, 10099, 10101, ST95, ARCO MARINE: 30433, 30450 (OLD), 30470, ARROWHEAD: SDR0253, ARROWHEAD (OEM): IMI228, RS41117, ARROWHEAD (OEM) (OLD): D9000884, CARGO: 111786, 112239, 113679, DELCO: 9000839, 9000840, 9000851, 9000884, 9000885, EMP PARTS: 4-6275, HYSTER: 1396140, 1469604, 1486531, J & N: 410-12437, J & N (OLD): 410-12164, LESTER: 6560, 6766, 6791, 6792, MERCURY MARINE: 50-807904A1, 50-863007A1, 863007A1, NSA: STR-2602, OMC: 3860566
  • Compatible With/Replacement For: MERCRUISER Model 3.0 / 3.0LX 1996-1998, Model 350 Mag MPI Alpha & Bravo 1998-2000, Model 350 Mag MPI Hor Alpha & Bravo All, Model 350 Mag MPI Ski (Gen +) All, Model 4.3L (Carb.) Alpha & Bravo All, Model 4.3L (Gen +) 1996-1997, Model 4.3L (MFI) Alpha & Bravo All, Model 4.3L EFI (Gen +) TBI 1998-2001, Model 4.3L EFI 1999-1999, Model 4.3L MPI 2001-2002, Model 4.3LH (Gen +) (4-BBL) All, Model 4.3LHX (Gen +) (4-BBL) 1996-1997, Model 4.3LX (Gen +) (2-BBL) 1996-1997
  • 1-year warranty protects you after your purchase. We're confident that our products will work flawlessly once installed in your vehicle. But in a rare case that it does not, we'll replace it anytime within one year of your order. If you have a problem, we will take every step to assist you, contact us for a replacement.
  • 100% New Aftermarket Starter built to meet OEM specifications
Rank No. #19
(2) GLM Marine Exhaust Manifolds compatible with Mercruiser 330 340 MIE 370 TRS Chevy Marine 454 7.4L 7.4
  • Replaces Mercury Quicksilver #807078A6, 89011A8
  • Replacement Exhaust Manifold for Mercruiser Big Block 7.4L 454
Rank No. #20
Water Dispenser, Automatic Electric Drinking Water Pump for 5 Gallon Water Bottle and Water Jugs
  • Food Grade Material Water Jug Dispenser: 304 stainless steel metal and water hose.
  • Battery Operated and Long Battery Life Water Jug Pump: Rechargeable battery inside. Can use for around 4 ~ 6 bottles 5 gallon after a full charged. Note: The charging specification is 5V, 1A. If it is loose on bottle, you need to buy a cap and put on, then it will not loose.
  • 4W Strong Motor Water Dispenser Pump: Can pump fast, 1 min for 1 Liter water. 30% faster than normal pump. Much faster than manual water dispenser pump.
  • One button only Drinking Water Pump: Press one to pump water. Press again to stop pumping water.
  • Easy to use Portable Water Dispenser: USB water pump and 2 easy steps to install and then ready to use this automatic water dispenser.

Last update on 2021-10-01 / Affiliate links / Images from Amazon Product Advertising API

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