1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 3943008674563771
  3. MERCRUISER 3854580

MERCRUISER 3854580 Thermostat Housing V6 V8

fits make: Volvo, Penta, Omc. year: 1992–2004.

3854580 Mercruiser Genuine Oem Thermostat Housing For 92-04 Volvo Penta Omc V6 V8

( Brand: Mercruiser ), ( Manufacturer Part Number: 3854580 ), ( Country/region Of Manufacture: United States ), ( Vintage Part: No ), ( Manufacturer Warranty: 1 Month ), ( Ipn: 1997 ), ( Type: Engine Control Unit ), ( Fitment Type: Big Block ), ( Part Type: Penta )

Review MERCRUISER Genuine Oem Thermostat Housing Volvo Penta Omc V6 V8 fits 1992–2004

Introducing the Mercruiser 3854580 thermostat housing, an essential component for maintaining optimal engine temperature in Volvo Penta Omni-Match cooling systems used in OMC V6 and V8 applications between the years 1992 and 2004. This thermostat housing is a direct replacement for the original equipment, ensuring a perfect fit and reliable performance.

The housing is meticulously engineered using high-quality materials, such as cast aluminum, which is known for its excellent thermal conductivity and resistance to corrosion. The design includes a built-in thermostat, allowing for precise temperature control in the engine cooling system.

The thermostat housing comes with a factory-installed O-ring gasket, ensuring a leak-free installation and excellent sealing performance. The housing also features a convenient external mounting design, making it simple to access and replace the thermostat when needed.

This Mercruiser thermostat housing is designed to meet or exceed the original equipment performance standards, providing superior cooling efficiency and extended component life. It is backed by a manufacturer's warranty, giving you peace of mind and protection against any defects in materials or workmanship.

Whether you are a seasoned boat owner or just starting out, this Mercruiser 3854580 thermostat housing is an essential upgrade for your Volvo Penta Omni-Match cooling system. Its high-quality materials, precise fit, and reliable performance make it the go-to choice for maintaining optimal engine temperature and ensuring a safe and enjoyable boating experience.

The Mercruiser 3854580 thermostat housing is a component used in Volvo Penta OMC V6 and V8 engines manufactured between 1992 and 2004. Replacing a faulty or damaged thermostat housing can be crucial for maintaining optimal engine temperature and ensuring the longevity of the engine. In this discussion, we will explore the potential advantages and disadvantages of purchasing this specific thermostat housing.

Pros:

1. OEM Compatibility: This thermostat housing is an original equipment manufacturer (OEM) part designed and manufactured by MerCruiser, ensuring a perfect fit and compatibility with the engine.

2. Ensures Proper Engine Temperature: A faulty or damaged thermostat housing can result in poor engine temperature regulation, which can adversely affect engine performance and longevity. Replacing it with a new one ensures proper engine temperature control.

3. Reduces the Risk of Engine Damage: A malfunctioning thermostat housing can lead to engine overheating or freezing, both of which can cause significant damage. A new thermostat housing helps mitigate these risks.

Cons:

1. Cost: This thermostat housing can be relatively expensive compared to aftermarket alternatives. However, the cost may be justified for those who prioritize genuine OEM parts for their engines.

2. Availability: Depending on the location and availability from the supplier, it might take some time to receive the part.

3. Labor Costs: The cost of labor for replacing the thermostat housing can add to the overall expense of the repair.

In conclusion, purchasing the Mercruiser 3854580 thermostat housing for a 1992-2004 Volvo Penta OMC V6 or V8 engine offers several advantages, including OEM compatibility, engine temperature regulation, and reduced risk of engine damage. However, the high cost and potential labor expenses are the primary disadvantages. Ultimately, the decision to purchase this thermostat housing depends on the individual's budget, engine usage, and priority on genuine OEM parts. If budget is a concern, an aftermarket alternative may be a more cost-effective option.

Details:

For contact info, just search for us online. Small isn't bad. Fits most Volvo Penta V6 and V8 stern drives model years 90s to mid-2000s. Up for sale is a good used Genuine OEM Thermostat Housing 3854580 92-04 Volvo Penta OMC V6 V8.

Fitment Data: Our fitment data is guaranteed. Sincerely, Patrick and Michael CARE. Pulled from a 1996 74FFPNCA, See all photos. My brother and I are CARE Parts.

This part may fit other years and model's, but please compare numbers pictures. Its a very good thing to be small.

part #: 3854580 price

  • $69.95

specifications otsterndriv:

  • for makes: Volvo, Penta, Omc
  • for years: 1992-2004
  • brand: Mercruiser
  • mpn: 3854580
  • country/region of manufacture: United States
  • vintage part: No
  • manufacturer warranty: 1 Month
  • ipn: 1997
  • type: Engine Control Unit
  • fitment type: Big Block
  • part type: Penta

shipping otsterndriv:

  • cost: $0.00
  • service: USPS Ground Advantage, USPS Priority Mail
  • carrier: USPS
  • type: Fixed
  • class: Standard, Expedited
  • transit: 4-11 Days

offer otsterndriv:

  • availability: In Stock
  • started: August 25, 2025
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

seller otsterndriv:

  • city: Tullahoma, Tennessee
  • rating: 98.8%
  • # reviews: 4847

payments otsterndriv:

  • other
  • credit card: Mastercard
  • wallet: Paypal

general otsterndriv:

  • Boat Parts > Sterndrive Motors Components > Other
  • condition: Used

returns otsterndriv:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: volvo, penta, omc, for years: 1992-2004, country/region of manufacture: united states, vintage part: no, manufacturer warranty: 1 month, type: engine control unit, fitment type: big block, part type: penta,
category: boat parts > sterndrive components, sku: 3943008674563771,
Mercruiser 3854580 Is Similar To:
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1 offer $69.95 USD
  • Used. Offer #1 priced at $69.95 + $0.00 shipping estimate = $69.95* total. Fits most Volvo Penta V6 and V8 sterndrives (model years 90s to mid-2000s). Up for sale is a good used Genuine OEM Thermostat Housing for 92-04 Volvo Penta OMC V6 V8.FREE SHIPPING

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