Cooling Systems - Thermostat Housing

Thermostat Housing
Your Price:
$66.99

Thermostat Housing

676-18-1977-1

Additional Details:

  • Fits: MCM/MIE GM V-6 & V-8 (305 & 350 cid)engines & Hi-Perf 454, 502 & 540 cid engines

Interchanges/Replaces

Barr

  • MC2947441

GLM

  • 13220

Mallory

  • 9-42503
  • 9-42506

Mercruiser Stern Drive

  • 47441
  • 47441A1

Osco

  • MC55-TSB

Thermostat Housing
Your Price:
$54.99

Thermostat Housing

676-18-2778

Key Features:

  • Models with Power Trim

Interchanges/Replaces

GLM

  • 23010

Mallory

  • 9-44003

Volvo Penta

  • 832846

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2939GLM
  • 23020
Volvo Penta
  • 814356
1Rubber Seal N/A

Thermostat Housing
Your Price:
$256.99

Thermostat Housing

676-18-1989

Additional Details:

  • Material: Stainless Steel
  • Fits: MCM/MIE GM V-8 (454 & 502 cid) engines

Use With:

Interchanges/Replaces

Mallory

  • 9-42500

Mercruiser Stern Drive

  • 861006A1
  • 8M0061381

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-4264GLM
  • 21894
Mallory
  • 9-40546
Mercruiser Stern Drive
  • 22-32803
  • 22-87543
  • FI5880010
Mercury Marine
  • 22-32803
3Pipe Plug
18-2917GLM
  • 31560
GM
  • 3701777
Mallory
  • 9-60007
  • 9-60007-10
Mercruiser Stern Drive
  • 27-33179
  • 27-53045
  • 27-530451
  • 27-53045B1
  • F10077105
  • FI1101276
  • FI1101291
  • FI5000096
OMC Inboard
  • 3701777
OMC Stern Drive
  • 3701777
1Thermostat Gasket N/A
NSSMercruiser Stern Drive
  • 23-806922
1SleeveNo ImageN/A

Thermostat Housing
Your Price:
$53.99

Thermostat Housing

676-18-2777

Key Features:

  • Models with Power Trim

Interchanges/Replaces

GLM

  • 23011

Volvo Penta

  • 854031

List of Containing Parts

Sierra Item # OE/Competitor # Quantity Description Image Comments
18-2939GLM
  • 23020
Volvo Penta
  • 814356
1Rubber Seal N/A