Inboard & Sterndrive - Cooling System Parts

Circulating Water Pump
Your Price:
$215.99

Circulating Water Pump

676-18-3573

Additional Details:

  • Fits: MCM 496 Mag & HO and MIE 8.1S & HO

Interchanges/Replaces

Mallory

  • 9-42601

Mercruiser Stern Drive

  • 46-8M0113736
  • 883514
  • 883925

MES

  • WP425M

Circulating Water Pump
Your Price:
$246.99

Circulating Water Pump

676-18-3581

Interchanges/Replaces

Chrysler Inboard

  • 3004886
  • 3619542
  • 3745985
  • 4417905

GLM

  • 15500

Mallory

  • 9-42602

MES

  • WP307M

Drain Elbow
Your Price:
$6.99

Drain Elbow

676-18-4227

Interchanges/Replaces

GLM

  • 13991

Mallory

  • 9-41202

Mercruiser Stern Drive

  • 22-806926
  • 22-862210

Drain Elbow Assembly
Your Price:
$8.99

Drain Elbow Assembly

676-18-4224

Key Features:

  • stainless steel w/drain

Additional Details:

  • Size: 3/4" NPT
  • Fits: MCM/MIE V-6 & V-8 engines with center rise exhaust manifolds

Interchanges/Replaces

GLM

  • 13990

Mallory

  • 9-41200

Mercruiser Stern Drive

  • 22-806926A1
  • 22-862210A01

Drain Plug
Your Price:
$3.99

Drain Plug

676-18-4226

Additional Details:

  • Fits: MerCruiser cylinder blocks and exhaust manifolds

Interchanges/Replaces

GLM

  • 13992

Mallory

  • 9-41203
  • 9-41203-10

Mercruiser Stern Drive

  • 22-806608A02
  • 22-806608A1
  • 22-8M0119211

Drain Tap
Your Price:
$9.99

Drain Tap

676-18-4218

Key Features:

  • Used with most O.E.M. Manifolds

Additional Details:

  • Material: Brass
  • Size: 1/4" NPT or 6.4mm
  • Fits: MerCruiser cylinder blocks & exhaust manifolds

Interchanges/Replaces

GLM

  • 13993

Mallory

  • 9-41201

Mercruiser Stern Drive

  • 22-16951A1
  • 22-16951Q1
  • 22-16951T1
  • 22-16951T1
  • 22-64426
  • 22-87238

OMC Inboard

  • 379957

OMC Stern Drive

  • 379957

Volvo Penta

  • 82745

Exhaust Hose
Your Price:
$69.99

Exhaust Hose

676-18-2766

Additional Details:

  • I.D.: 95mm
  • Length: 160mm

Interchanges/Replaces

Mallory

  • 9-42700

Volvo Penta

  • 834751

Exhaust Protector Valve
Your Price:
$27.99

Exhaust Protector Valve

676-18-4456

Key Features:

  • Compounded rubber flapper valves prevent water from entering the exhaust system
  • Made with weather resistant EPDM with U/V stabilizer

Additional Details:

  • Includes: Stainless Steel Clamp
  • Size: 3" or 76.2mm

Interchanges/Replaces

GLM

  • 89240

Mallory

  • 9-44000

Mercruiser Stern Drive

  • 34765A1
  • 34765A2

Exhaust Protector Valve
Your Price:
$27.99

Exhaust Protector Valve

676-18-4457

Key Features:

  • Compounded rubber flapper valves prevent water from entering the exhaust system
  • Made with weather resistant EPDM with U/V stabilizer

Additional Details:

  • Includes: Stainless Steel Clamp
  • Size: 4" or 101.6mm

Interchanges/Replaces

GLM

  • 89250

Mallory

  • 9-44001

Mercruiser Stern Drive

  • 12644A1
  • 12644Q01

Exhaust Protector Valve
Your Price:
$52.99

Exhaust Protector Valve

676-18-4458

Key Features:

  • Compounded rubber flapper valves prevent water from entering the exhaust system
  • Made with weather resistant EPDM with U/V stabilizer
  • 5" Requires two 45° cuts

Additional Details:

  • Includes: Stainless Steel Clamp
  • Size: 5" & 6" or 127mm & 152.4mm

Interchanges/Replaces

GLM

  • 89260

Mallory

  • 9-44002

Exhaust Water Shutter
Your Price:
$27.99

Exhaust Water Shutter

676-18-2727

Additional Details:

  • Length: 3"
  • Width: 3.780"

Interchanges/Replaces

Mallory

  • 9-42800

Mercruiser Stern Drive

  • 60930

Hose Mold, Transom-Tstat Housing
Your Price:
$17.99

Hose Mold, Transom-Tstat Housing

676-18-44092

Additional Details:

  • I.D.: 1 1/4" or 32mm/ 1" or 25mm (one end)
  • I.D.: 1 ' (25mm) one end

Interchanges/Replaces

Mallory

  • 9-44092

Mercruiser Stern Drive

  • 32-861635

Impeller
Your Price:
$100.99

Impeller

676-18-30585

Key Features:

  • Fits: King Cobra (1992-1995)

Use With:

Interchanges/Replaces

OMC Stern Drive

  • 3854072
  • 987176

Molded Hose
Your Price:
$48.99

Molded Hose

676-18-2775

Interchanges/Replaces

Mallory

  • 9-44004

Volvo Penta

  • 875822

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-73002Stainless Steel Clamp

Molded Hose
Your Price:
$56.99

Molded Hose

676-18-2774

Interchanges/Replaces

Mallory

  • 9-44005

Volvo Penta

  • 875847
  • 876632

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-73002Stainless Steel Clamp

Molded Hose
Your Price:
$28.99

Molded Hose

676-18-70931

Additional Details:

  • For:: Distribution block to water pump
  • Fits: MCM 120/2.5L, 140/3.0L & 160/165

Interchanges/Replaces

Mallory

  • 9-44050

Mercruiser Stern Drive

  • 32-47640
  • 32-8M0071007
  • 32-96879

Molded Hose
Your Price:
$49.99

Molded Hose

676-18-70934

Additional Details:

  • Fits: MCM/MIE GM V-8 (427, 454 & 502 cid) engines

Interchanges/Replaces

Mallory

  • 9-44051

Mercruiser Stern Drive

  • 32-16010
  • 32-46828
  • 32-89718
  • 32-897181

Molded Hose
Your Price:
$25.99

Molded Hose

676-18-70935

Additional Details:

  • For:: Oil cooler to thermostat housing
  • Fits: 4.3L/LX, 5.0L/LX, 5.7L/LX & 350 Mag

Interchanges/Replaces

Mallory

  • 9-44054

Mercruiser Stern Drive

  • 32-806856

Molded Hose
Your Price:
$25.99

Molded Hose

676-18-70925

Additional Details:

  • For:: Thermostat cover to port manifold
  • Fits: MCM/MIE V-6 & V-8 (305 & 350 cid) engines

Interchanges/Replaces

Mallory

  • 9-44056

Mercruiser Stern Drive

  • 32-16021
  • 32-160211
  • 32-87116

Molded Hose
Your Price:
$35.99

Molded Hose

676-18-70938

Additional Details:

  • For:: Thermostat housing to port exhaust manifold
  • Fits: MCM/MIE GM V-6 & V-8 (305 & 350 cid) engines

Interchanges/Replaces

Mallory

  • 9-44057

Mercruiser Stern Drive

  • 32-8066351