New NOS Mercury MerCruiser 3.0L Thermostat Housing OEM Quicksilver 861493A06 861493A3
Item Specifics:
• Brand: Mercury / Quicksilver Marine Parts
• Type: Thermostat Housing Cover Assembly
• Engine Type: Inboard Marine 3.0L / 181 ci 4-Cylinder
• Manufacturer Part Number (MPN): 861493A06
• Interchange Part Number: 861493A3, 861493A2, MC-29-861493
• UPC: 745061660762
• Country/Region of Manufacture: Mexico
• Condition: New Old Stock (NOS) / New in Box Brand New OEM Mercury Quicksilver Marine Thermostat Housing
Factory Sealed Box | Part # 861493A06
Fits MerCruiser 3.0L & 3.0LX 4-Cylinder GM Engines (1999 & Newer)
Up for sale is a brand-new, never-installed Genuine OEM Mercury Marine / Quicksilver thermostat housing assembly. Avoid the cheap aftermarket metric replicas; this is an authentic factory replacement part sealed inside its original manufacturer packaging.
Product Details:
• 100% Genuine OEM: Features original Quicksilver Marine factory label styling, barcode tracking, and verified fractional threading dimensions.
• Part Compatibility: Direct replacement/supersession for part numbers 861493A06, 861493A3, and 861493A2.
• Premium Structural Casting: Factory iron alloy construction with intact inner seat tracks, pristine hose barbs, and unblemished top dual sender ports.
Engine Application Ranges:
• Fits standard raw-water cooled 3.0L GM Inline-4 Marine Engines (120hp & 140hp).
• Standard fit for engine serial ranges matching 0L097000 and Up.
