Water Coolant Outlet With Sensor For Toyota Corolla 16321-15040 7AFE
Fabricated specifically for Toyota 4AFE and 5AFE powertrains, this direct-fit water coolant outlet housing restores proper engine cooling by securely routing antifreeze while providing a precise mounting point for critical temperature and emission sensors. Precision-cast aluminum construction resists thermal stress cracking and corrosion, eliminating the slow leaks and pressure drops that often trigger dashboard warning lights or strain head gaskets. Engineered to match factory tolerances exactly, this component delivers reliable heat extraction for Corolla E10, Geo Prizm, Carina, and Celica models equipped with early-to-mid 1990s A-series engines.
Benefits & Tips
- Compare the embossed part numbers on your original outlet against the reference codes provided to verify perfect fitment for your specific model year.
- Apply a thin layer of high-temperature thread sealant to the sensor threads during installation to maintain a secure, leak-free sealing surface under constant engine vibration.
- Cycle the ignition after refilling the radiator to bleed trapped air from the upper hoses, ensuring the thermostat opens at the correct operating temperature.
Product Specifications
- Core Material: Durable aluminum alloy
- Component Weight: 150g
- OEM & Interchange Codes: 16321-15040, 16321-02030, 16323-15180, 89428-12160, 902-5047
- Installation Position: Water outlet inlet cover assembly
- Supported Engine Configurations: 4AFE, 5AFE, 7AFE
Package Includes:
- One (1) Water Coolant Outlet Housing with Integrated Sensor Port
Installation Reminder
Always confirm your existing part number matches this listing before purchase. Installing a mismatched coolant housing can restrict antifreeze flow and compromise engine temperature control. Professional mechanics are advised to follow standard tightening sequences and inspect all associated rubber hoses prior to final assembly.
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