Engine Coolant Thermostat Housing Assembly for Toyota Prado 4000 LC120 LC150 Lexus GX400 GX460, OE# 16031-31010

$12.50

Shop high-quality Engine Coolant Thermostat Housing for Toyota Prado 4000 LC120/LC150 & Lexus GX400/GX460. Replace OE 16031-31010 for optimal engine cooling.

1000 in stock

Description

Key Selling Points

  • Perfect Vehicle Compatibility: Specifically engineered for Toyota Prado 4000 (LC120/LC150) and Lexus GX400/GX460 models ensuring a precise factory-level fit.
  • Efficient Thermal Regulation: Restores optimal engine operating temperature by accurately controlling coolant flow, preventing overheating and improving fuel efficiency.
  • Premium Durable Construction: Manufactured using high-grade alloy and heat-resistant composite materials to withstand extreme temperature fluctuations and prevent leaks.
  • Direct OE Replacement: Designed to match OEM specifications (16031-31010, 16031-0P010) for a seamless 'bolt-on' installation without additional modifications.
  • Reliable Cooling Performance: Rigorously tested to ensure consistent valve opening and closing, protecting your engine from cold-start wear and thermal stress.

Technical Specifications

Part Number 16031-31010, 16031-0P010, 16031-31011
Material Aluminum and Reinforced Plastic
Placement on Vehicle Engine Bay, Coolant Inlet
Compatible Engine Toyota 4.0L V6 / 4.6L V8 Series
Fitment Type Direct Replacement

FAQ Q&A

Q: Which specific Toyota Prado models will this thermostat assembly fit?

A: This assembly is compatible with the Toyota Prado 4000 series, specifically the LC120 and LC150 generations equipped with the relevant 4.0L engines.

Q: Does this unit include the gasket/seal for installation?

A: This assembly typically comes as a complete housing unit. We recommend verifying if the pre-installed gasket is present; otherwise, reusing the factory seal or a new OE-spec gasket is required for a leak-proof seal.

Q: What are the common symptoms that I need to replace this part?

A: Common signs include engine overheating, erratic temperature gauge readings, coolant leaks around the housing, or the 'Check Engine' light triggering thermostat-related error codes.











Additional information

Weight 0.65 kg
Dimensions 15 × 12 × 10 cm

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Engine Coolant Thermostat Housing Assembly for Toyota Prado 4000 LC120 LC150 Lexus GX400 GX460, OE# 16031-31010
Engine Coolant Thermostat Housing Assembly for Toyota Prado 4000 LC120 LC150 Lexus GX400 GX460, OE# 16031-31010
$12.50