Upgrade your Toyota’s cooling system with this precision-engineered Billet Aluminum Water Inlet with Thermostat, designed to deliver improved durability, reliability, and long-lasting performance. Built to replace the factory unit, this inlet is CNC-machined from high-grade 6061 billet aluminum for superior strength and corrosion resistance.

Key Features

• Upgraded Aluminum Construction – More durable than factory components, offering excellent heat, oil, and corrosion resistance.
• CNC-Machined Precision – Ensures an accurate fit and consistent sealing for dependable performance.
• Anodized Finish – Smooth surface helps reduce scale buildup and enhances long-term reliability.
• Direct Replacement – Compatible with OEM thermostat temperature ranges and installs seamlessly in place of the factory inlet.
• Engineered for Longevity – Ideal for both daily driving and off-road conditions.

Specifications

• Type: Water Inlet with Thermostat
• Material: 6061 Billet Aluminum
• Finish: Anodized
• Placement: Front of engine
• Replacement OEM Part Number: 16031-0P010
• Item Weight: 0.340 kg

Fitment

Fits the following Toyota models:

• 4Runner (2003–2024)
• Tundra – Base, SR5 (2005–2014)
• Tacoma – Base, PreRunner, X-Runner (2005–2015)
• FJ Cruiser – Base, TRD Special Edition (2007–2014)

Package Includes

• 1 × Billet Aluminum Water Inlet with Thermostat

Upgrade your cooling reliability with a component built for strength, precision, and long service life—perfect for daily driving, off-road adventures, and performance builds alike.