Coolant Thermostat Housing for Suzuki Carry Every Van Mazda Scrum 17560-78A30
Replace a failing thermostat housing to restore accurate engine temperature control and prevent costly overheating repairs. Mounted directly to your cooling circuit, the Hongwin Coolant Thermostat Housing (OEM 17560-78A30 / 17560-78A31) features precision-cast aluminum construction that resists corrosion, conducts heat efficiently, and maintains a hermetic seal under repeated thermal cycling. A cracked or warped original unit causes coolant loss, erratic gauge readings, and restricted coolant flow. This direct-fit replacement aligns perfectly with stock bolt patterns, allowing you to reinstall the factory thermostat without drilling, grinding, or custom adapters. Built for Suzuki Carry, Every Van, Mastervan, Mazda Scrum, and Scrum Truck chassis produced between 1999 and 2002 equipped with the F6A or K6A 660cc three-cylinder engines, this component delivers factory-grade clearance dimensions and durable flange surfaces for long-term leak prevention.
Benefits & Maintenance Tips
- Rapid Temperature Stabilization: Swap the housing early once you notice slow warm-up times to keep the engine operating within optimal efficiency range.
- Surface Prep Matters: Clean all old gasket residue from the engine block mating face before installing a new rubber gasket to guarantee a pressure-tight seal.
- Bleed Air Post-Install: After topping off coolant, run the engine with the heater on until the fan cycles twice to purge trapped air and verify normal thermostat engagement.
Technical Specifications
- OEM Reference Part Numbers: 17560-78A30, 17560-78A31, 17560-78A30-000, 17560-78A31-000
- Primary Material: Aluminum alloy casting
- Component Weight: 180 grams
- System Location: Engine cooling loop / thermostat enclosure
- Packaging Status: Brand new, manufactured to original sample tolerances
- Manufacturing Region: Mainland China
This item ships with standard English labeling and documentation suitable for international English-speaking markets.
Package Includes
- 1 × Coolant Thermostat Housing Assembly
Important Reminders
Match Your Original ID: Verify the stamped number on your current housing against the OEM reference list before ordering. Incompatible numbering will result in improper fitment or misaligned sensor ports.
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