Boat Parts Super Store
About Us
Blog
Contact Us
Privacy Policy
Boat Engine Parts
Boatpartssuperstore.com /
A Division of Seabay Marine Inc.
Suppliers of Marine Engines and Equipment Worldwide
Boat Parts Superstore uses cookies. For more information visit our
Privacy Policy
Boat Engine Parts
Account
0 Item
Shop by Brand
SeaStar Solutions
OMC
Volvo Penta
Mercruiser
Chrysler / Force
Honda
Johnson / Evinrude (OMC / BRP)
Chris-Craft
Chrysler Inboard
Crusader
PleasureCraft
Sierra High Performance Products
Marine Power
Sherwood
Cummins Diesel
Detroit Diesel
Kohler
Complete Marine Engines
Base Engines
Bobtail Engines
I/O Engines
Rebuilt Engines
Outdrives
Controls
Dual Function
Switches and Electrical Products
Alternators
Generator Parts
Relays
Starters
Voltage Regulators
Drive components
Bellows / Hoses
Bellows / Hoses
Drive Seal Kits
Engine Coupler
Exhaust Protector Valves
Gear Housing Assemblies
Gears/Sets
Oil Seals
O-Rings
Fuel System
carborators
Carborator Kits and Related Products
Chrysler Inboard Fuel System
Electrical Fuel Pumps
Pleasurecraft Fuel System
Volvo Penta Fuel System
Chris-Craft - Fuel System
Crusader Fuel System
Accessories
Oil, Lube, and Engine Care
Tools and Shop Supplies
Engine Components
Outboard Engine Compnents
Internal Engine Components
Inboard Engine Components
Mercruiser
Cylinder Heads, Timing Covers/Flywheels
Ignition System
Cooling
Crusader Electrical System
Electrical System
Exhaust Manifolds
Seals and Gaskets
Cooling
Water Pumps
Marine Manifolds
Crusader Manifolds and Related Products
Chris-Craft Cooling System
Marine Manifolds
Volvo Exhaust Manifolds
I/O Mercruiser
Exhaust Riser / Elbow
Home
>
Shop by Brand
>
Mercruiser
> Mercruiser Cylinder Head Assembly 18-4486HP
Mercruiser Cylinder Head Assembly 18-4486HP
0
Review(s)
0
0
5
Price
Your Price:
$0.00
Availability:
Not for Sale.
Part Number:
133
Put me on the Waiting List
Review this item
Email a friend
Description
Customer Reviews
Fits: Vortec GM small block 5.7L High Performance. Completely assembled with revised runner and combustion chambers. Adds 30hp to stock motor with no additional modifications.
Related Items
Ignition Switch - 3 Position Magneto - Off - Run - Start
(0)
Your Price:
$59.00
5.0L, 2V Carbureter
(0)
Your Price:
$527.00
Not for Sale.
New Sierra 18-7373N 2 Barrel Carburetor.
(0)
Your Price:
$495.00
Mercruiser Lower Unit Seal Kit Alpha Generation II
(0)
Your Price:
$73.00
Mercruiser 4 Cylinder 181 C.I.D. 140 hp Exhasut Manifold. Replaces # MC-1-860235
(0)
Your Price:
$449.00
Mercruiser Inline 6 cylinder exhaust manifold 58759
(0)
Your Price:
$449.00
Mercruiser Small Block V-8 Exhaust Manifold HGE 7114 / 87114A10
(0)
Your Price:
$225.00
Mercruiser 4.3 L V-6 " Dry-Joint " Exhaust Manifold # HGE 4612 Merc# 864612T01
(0)
Your Price:
$249.00
Mercruiser Alpha I, Gen II Complete Drive Assembly
(0)
Your Price:
$2,095.00
Mercruiser Alpha I, Gen II Upper Gear Case Assembly SE-116
(0)
Your Price:
$1,125.00
Mercruiser Alpha I, Gen I Lower Gear Case Assembly 8951A43
(0)
Your Price:
$1,125.00
Mercruiser Alpha I, Gen I Upper Gear Case Assembly 1972-1990
(0)
Your Price:
$1,025.00
Mercruiser Alpha I, Gen I complete drive assembly
(0)
Your Price:
$1,895.00
Engine coupler GM (early style pre 1987)
(0)
Your Price:
$165.00
Lower Unit Seal Kit Mercruiser Alpha I Replaces 26-89238A1
(0)
Your Price:
$65.00
Mercruiser Lower Unit Seal Kit Bravo I and II SEI Replaces 26-76868A2
(0)
Your Price:
$32.00
Lower Unit Seal Kit Alpha Generation II Replaces 26-816575A3
(0)
Your Price:
$75.00
Upper Unit Seal Kit Alpha I / Replaces 26-32511A1
(0)
Your Price:
$55.00
Upper Unit Seal Kit Alpha I Generation II / Replaces 26-88397A1
(0)
Your Price:
$34.00
Upper Unit Seal Kit Bravo-Blackhawk / Replaces 26-16709A2
(0)
Your Price:
$85.00
Mercruiser Exhaust Hose 3"x 4" / Replaces 70981A3
(0)
Your Price:
$39.00
Mercruiser Exhaust Hose Upper 4" Round / Replaces 32-44348T
(0)
Your Price:
$32.00
Mercruiser Shift Cable Bellows Alpha and Bravo / Replaces 74639A2
(0)
Your Price:
$16.00
Mercruiser Exhaust Bellows Alpha, Bravo and TRS
(0)
Your Price:
$22.00
Mercruiser Bravo and Blackhawk U-Joint Bellows
(0)
Your Price:
$49.00
U-Joint Bellows Mercruiser Alpha I Gen II. Replaces 816431A1
(0)
Your Price:
$39.00
Inline 4 & 6 Cylinder Marine Circulating Pump
(0)
Your Price:
$85.00
Mercruiser Cylinder Head Assembly 938-883490R1
(0)
Not for Sale.
Mercruiser Cylinder Head Assembly 18-4486
(0)
Not for Sale.
Mercruiser Cylinder Head Assembly 18-4489
(0)
Not for Sale.
Mercruiser Cylinder Head Assembly 18-4491
(0)
Not for Sale.
Cylinder Head Assembly Mercruiser 18-4501
(0)
Not for Sale.
Cylinder Head Assembly Mercruiser 18-4501HP
(0)
Not for Sale.
Rocker Arm Assembly Mercruiser 18-4492
(0)
Not for Sale.
Mercruiser Center Riser Exhaust Manifold 18-1998-1
(0)
Not for Sale.
Exhaust Manifold Crusader 18-1982
(0)
Not for Sale.
Marine Exhaust Manifold 18-1933
(0)
Not for Sale.
Marine Exhaust Manifold 18-1925
(0)
Not for Sale.
Crusader Exhaust Manifold 18-1926
(0)
Not for Sale.
Crusader Marine Exhaust Manifold 18-1898
(0)
Not for Sale.
Cylinder Head 18-4493 Fits Big-block GM
(0)
Not for Sale.
Cylinder Head Assembly 18-4491
(0)
Not for Sale.
Cylinder Head 18-4501 5.0L Vortec
(0)
Not for Sale.
Mercruiser Tune Up Kit - 18-5291
(0)
Not for Sale.
Mercruiser Tune Up Kit - 18-5246
(0)
Not for Sale.
Mercruiser Tune Up Kit - 18-5247
(0)
Not for Sale.
Tune Up Kit - 18-5250
(0)
Not for Sale.
Mercruiser 7.4 / 454 Exhaust Manifold Replaces 89011A8
(0)
Your Price:
$249.00
Mercruiser Replacement Exhaust Riser 76351A1
(0)
Your Price:
$175.00
Mercruiser Starter 18-5603
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-5923
(0)
Your Price:
$149.00
Not for Sale.
Mercruiser Starter 18-6275
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-5911
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-5907
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-5913
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-5919
(0)
Your Price:
$265.00
Not for Sale.
Mecruiser Starter 18-5910
(0)
Your Price:
$265.00
Not for Sale.
Mecruiser Starter 18-5908
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-5903
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-6946
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-6946
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-6947
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-6949
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter 18-6957
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter Stud Extender 18-8412
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Flywheel Bell Housing 18-2434
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5804
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5837
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5838
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5840
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5801
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5802
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5810
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Starter Solenoid 18-5811
(0)
Your Price:
$265.00
Not for Sale.
Mercruiser Solenoid 18-5815
(0)
Your Price:
$265.00
Not for Sale.
Barr Exhaust Manifold / Barr CHV-1-83 / Indmar 53-1027 / GLM 56230
(0)
Your Price:
$275.00
Mercruiser Manifold 18-1951-1
(0)
Not for Sale.
Mercruiser Manifold 18-1950-1
(0)
Not for Sale.
Mercruiser 4.3 Liter V6 Exhaust Manifold # HGE 9746 Replaces Mercruiser 99746A8
(0)
Your Price:
$189.00
Mercruiser Manifold 18-1958-1
(0)
Not for Sale.
Mercruiser 3.0 L Exhaust Manifold HGE 9798 , MC-1-99798 / Replaces Mercruiser 99798A9 , 99798A18
(0)
Your Price:
$325.00
Mercruiser Manifold 18-1957-1
(0)
Not for Sale.
Mercruiser Manifold 18-1960-1
(0)
Not for Sale.
Volvo 3.0 Liter Exhaust Manifold Part # HGE 8870 / Replaces Volvo 3858870
(0)
Your Price:
$425.00
Mercruiser Manifold Conversion Kit 18-1987-1
(0)
Not for Sale.
Barr 20-0082 Exhuast Riser / Sierra 18-1999
(0)
Your Price:
$185.00
Mercruiser 18-1971 Elbow - Marine Power 0993-001
(0)
Not for Sale.
Mercruiser 4.3 L V-6 " Dry-Joint " Exhaust Manifold # Bar MC-1- 864612 Merc# 864612T01
(0)
Your Price:
$275.00
Browse Similar Items
Engine Components
>
Internal Engine Components
Engine Components
>
Mercruiser
Quick View