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Thermostat Housing Sleeve for MerCruiser Marine Engines 23-806922
$26.29
Sale price
$26.29
Regular price
Available to Order
This Thermostat Housing Sleeve is a replacement part for MerCruiser Marine Engines and matches OEM Part# 23-806.
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I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This Thermostat Housing Sleeve is designed for MerCruiser marine engines, serving as a critical component in the cooling system. It ensures proper thermostat seating and coolant flow, helping maintain optimal engine temperature during operation.
Key Features & Performance
- Direct replacement for OEM part number 23-806
- Constructed from corrosion-resistant materials for marine environments
- Ensures precise thermostat fitment within the housing
- Helps prevent coolant leaks and overheating issues
- Easy to install with basic hand tools
Fitment & Compatibility
- MerCruiser marine engines (various models)
- Replaces OEM part number 23-806
- Compatible with many MerCruiser sterndrive and inboard engines
Common Uses
- Replace worn or corroded thermostat housing sleeves during cooling system maintenance
- Restore proper thermostat operation in MerCruiser engines
- Used in both saltwater and freshwater marine applications
- Ideal for engine rebuilds or cooling system overhauls
Technical Specifications
- Part Number(s): 23-806
- Material: Corrosion-resistant metal/brass
- Application: MerCruiser marine engines
Frequently Asked Questions
Q: Will this sleeve fit my MerCruiser 4.3L engine? A: This sleeve is compatible with many MerCruiser engines, including some 4.3L models. Check your engine's part number to confirm fitment.
Q: Is this the same as the original equipment sleeve? A: Yes, this sleeve matches OEM part 23-806 and meets original specifications for fit and function.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.