Thermostat HousingĀ 

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
MSRP: $302.99
Your Price: $256.99
You Save: 15% off MSRP!

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