Product Title

Toyota 2JZ Billet Lower Water Neck | CNC 6061-T6 Replacement for 2JZ- GTE

Description

CNC-machined 6061-T6 billet Lower water neck for Toyota 2JZ engines. Direct OEM replacement for 2JZ-GTE, VVTi, and GTE models.

Product Overview

The Toyota 2JZ Billet Lower Water Neck is a precision-engineered cooling system component designed for 2JZ-GTE engine platforms. Manufactured from high-grade 6061-T6 aluminum billet, this lower water neck features a -16 ORB port alongside a barb fitting for OEM or silicone hose connection, providing maximum installation flexibility for performance builders and tuning shops.

China Toyota 2JZ Billet Lower Water Neck

Product Parameters

Material	6061-T6 Billet Aluminum
Port	-16 ORB Female plus Barb Fitting
Fitment	2JZ-GE and GTE Engine Series
Compatibility	OEM Water Pump and Thermostat
Finish	Raw, Anodized Black, or Custom Colors
Package	Carton or Wooden Case for Export

Key Features and Benefits

This lower water neck bolts directly to the OEM water pump, eliminating the need to purchase a separate lower water neck rotator adapter. The rotated design is clocked straight down behind the alternator, delivering a simple installation solution while maximizing clearance for single turbo setups. This spatial optimization is critical for engine builders working with tight engine bay configurations.

The dual-purpose end design offers versatile hose connection options. Female threads accommodate -16 ORB fittings for AN hose conversion, or users can continue running OEM lower radiator hoses and silicone hose kits without modification. Our CNC aluminum water neck Toyota 2JZ is engineered to work seamlessly with OEM Toyota thermostats or any aftermarket brands designed for 2JZ engines.

Precision Manufacturing Quality

To prevent thermostat misalignment during installation, the water neck backside features a machined alignment mark, ensuring the thermostat is positioned correctly facing upward. This attention to detail reflects our commitment as a high quality Toyota 2JZ Billet Lower Water Neck manufacturer, serving wholesale distributors and performance parts retailers globally.

Purchase Information

We are a professional China aftermarket cooling parts for 2JZ engines supplier offering OEM customization, private label packaging, and volume pricing tiers. MOQ starts at 50 pieces with 15-25 days lead time. Each batch includes material certification and dimensional inspection reports. Contact our sales team for aftermarket Toyota 2JZ Billet Lower Water Neck samples and bulk quotation.

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