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Sierra 18-1952-1 exhaust manifold with mounting components on a white background
Black Sierra manifold on a white background
Sierra exhaust manifold on a white background
Side view of a Sierra 18-1952-1 exhaust manifold on a white background
Sierra manifold mounting parts, including metal brackets, bolts, and tubes on a white background
Sierra 18-1952-1 exhaust manifold with mounting components on a white background
Black Sierra manifold on a white background
Sierra exhaust manifold on a white background
Side view of a Sierra 18-1952-1 exhaust manifold on a white background
Sierra manifold mounting parts, including metal brackets, bolts, and tubes on a white background
SKU 18-1952-1

Exhaust Manifold | 18-1952-1

Fits MerCruiser V6 engines made by GM (229 & 262 cid) between 1985-2002

by SIERRA
Availability:
in stock, ready to be shipped
$405.69 - $405.69
$405.69
$405.69 - $405.69
$405.69

The 18-1952-1 exhaust manifold fits MerCruiser V6 engines made by GM (229 & 262 cid) between 1985-2002. Supplied with mounting package. For port & starboard. Backed by the industries best warranty, Sierra products are built to meet or exceed OEM standards.

Includes

  • Gasket, exhaust manifold | 18-2909
  • Gasket, exhaust elbow | 18-0897
  • Drain elbow assembly | 18-4224
OEM INTERCHANGE

Barr: MC-1-99746

GLM: 51220

HGE: 9746

Mallory: 9-40505

Marine Power: 611447

Mercruiser SternDrive

  • 99746A17
  • 99746A3
  • 99746A8

Osco: 9745
A black padlock icon centered inside a black circle on a transparent checkerboard background.

Warranty

Sierra's limited lifetime warranty. Read more about warranty policies here.

California Proposition 65 Warning WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov
  • Supplied with mounting package
  • Port & Starboard
  • Fits: MCM GM V-6 (229 & 262 cid) engines (1985-2002)

Logistics

  • Dimensions parcel depth, ["]: 6.4001
  • Dimensions parcel height, ["]: 16.5001
  • Dimensions parcel width, ["]: 8.7001
  • Parcel weight, [lbs]: 36.7201

Engine Fitment for 18-1952-1

Brand Engine Model Year Serial Number Range Horsepower
Mercruiser Stern Drive 185 2 BBL. GM 1985 0A331455-0B527954 —
Mercruiser Stern Drive 205 4 BBL. GM 1985 0A331455-0B527954 —
Mercruiser Stern Drive 185 2 BBL. GM 1986 0A331455-0B527954 —
Mercruiser Stern Drive 205 4 BBL. GM 1986 0A331455-0B527954 —
Mercruiser Stern Drive 4.3LX 4 BBL. GM 1987 0B775130-0D714369 205
Mercruiser Stern Drive 4.3L 2 BBL. GM 262 1987 0B773243-0D714106 —
Mercruiser Stern Drive 205 4 BBL. GM 1987 0B527955-0B775129 —
Mercruiser Stern Drive 175 2 BBL. GM 1987 0B527955-0B773242 —
Mercruiser Stern Drive 4.3LX 4 BBL. GM 1988 0B775130-0D714369 205
Mercruiser Stern Drive 205 4 BBL. GM 1988 0B527955-0B775129 —
Mercruiser Stern Drive 175 2 BBL. GM 1988 0B527955-0B773242 —
Mercruiser Stern Drive 4.3L 2 BBL. GM 262 1988 0B773243-0D714106 —
Mercruiser Stern Drive 4.3LX 4 BBL. GM 1989 0B775130-0D714369 205
Mercruiser Stern Drive 175 2 BBL. GM 1989 0B527955-0B773242 —
Mercruiser Stern Drive 4.3L 2 BBL. GM 262 1989 0B773243-0D714106 —
Mercruiser Stern Drive 205 4 BBL. GM 1989 0B527955-0B775129 —
Mercruiser Stern Drive 4.3LX 4 BBL. GM 1990 0B775130-0D714369 205
Mercruiser Stern Drive 205 4 BBL. GM 1990 0B527955-0B775129 —
Mercruiser Stern Drive 175 2 BBL. GM 1990 0B527955-0B773242 —
Mercruiser Stern Drive 4.3L 2 BBL. GM 262 1990 0B773243-0D714106 —
Mercruiser Stern Drive 4.3LX 4 BBL. GM 1991 0B775130-0D714369 205
Mercruiser Stern Drive 175 2 BBL. GM 1991 0B527955-0B773242 —
Mercruiser Stern Drive 4.3L 2 BBL. GM 262 1991 0B773243-0D714106 —
Mercruiser Stern Drive 205 4 BBL. GM 1991 0B527955-0B775129 —
Mercruiser Stern Drive 4.3LX 4 BBL. GM 1992 0B775130-0D714369 205
Mercruiser Stern Drive 205 4 BBL. GM 1992 0B527955-0B775129 —
Mercruiser Stern Drive 4.3L 2 BBL. GM 262 1992 0B773243-0D714106 —
Mercruiser Stern Drive 175 2 BBL. GM 1992 0B527955-0B773242 —
Mercruiser Stern Drive 4.3L GEN II 2 BBL. GM 1992 0D714107-0F000877 —
Mercruiser Stern Drive 4.3LX GEN II 4 BBL. GM 1992 0D714370-0F001219 —
Mercruiser Stern Drive 4.3LX GEN II 4 BBL. GM 1993 0F001220-0F601126 —
Mercruiser Stern Drive 4.3L GEN II 2 BBL. GM 1993 0D714107-0F000877 —
Mercruiser Stern Drive 4.3L GEN II 2 BBL. GM 1993 0F000878-0F601126 —
Mercruiser Stern Drive 4.3LX GEN II 4 BBL. GM 1993 0D714370-0F001219 —
Mercruiser Stern Drive 4.3L GEN II 2 BBL. GM 1994 0F000878-0F601126 —
Mercruiser Stern Drive 4.3LX GEN II 4 BBL. GM 1994 0F001220-0F601126 —
Mercruiser Stern Drive 4.3LX GEN II 4 BBL. GM 1995 0F001220-0F601126 —
Mercruiser Stern Drive 4.3L GEN II 2 BBL. GM 1995 0F000878-0F601126 —
Mercruiser Stern Drive 4.3LX GEN II 4 BBL. GM 1996 0F601127-0F802999 —
Mercruiser Stern Drive 4.3LX (GEN +) 2 BBL. GM 1996 0F803000-0K999999 —
Mercruiser Stern Drive 4.3LXH GEN + 4 BBL. GM 1996 0F803114-0K999999 —
Mercruiser Stern Drive 262 MAG TBI GEN+ 1996 0F803800-0K999999 —
Mercruiser Stern Drive 4.3L GEN II 2 BBL. GM 1996 0F601127-0F802999 —
Mercruiser Stern Drive 262 MAG TBI GEN+ 1997 0F803800-0K999999 —
Mercruiser Stern Drive 4.3LX (GEN +) 2 BBL. GM 1997 0F803000-0K999999 —
Mercruiser Stern Drive 4.3LXH GEN + 4 BBL. GM 1997 0F803114-0K999999 —
Mercruiser Stern Drive 4.3L (GEN +) (4BBL) REMAN 2009 1G400000-up —
Mercruiser Stern Drive 4.3L EFI (GEN+) TBI GM 0L012009-0L618999 —
Mercruiser Stern Drive 4.3LH GEN + 4 BBL. GM 0L010044-0M614999 —
Mercruiser Stern Drive 4.3L EFI (GEN+) TBI GM 0L619000-0M322780 —
Mercruiser Stern Drive 4.3L MPI ALPHA/BRAVO 0M300000-0M614999 —
Mercruiser Stern Drive 4.3L (GEN +) 2 BBL. GM 0L010044-0M614999 —

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Interchange for Exhaust Manifold | 18-1952-1

Barr: MC-1-99746

GLM: 51220

HGE: 9746

Mallory: 9-40505

Marine Power: 611447

Mercruiser SternDrive

  • 99746A17
  • 99746A3
  • 99746A8

Osco: 9745

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60 YEARS OF SIERRA

SIERRA has a 60-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.

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