Lexus RX330 MCU (2003 - 2007) Power Steering Rack
Our Fitment Promise
Designed for straightforward out of the box fitment and operation. If there are any fitment issues, we will cover the return cost in full because we stand behind our products.
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- Genuine / Aftermarket Aftermarket
- Type Power Steering Racks
- Make Lexus
- Model RX
- Series GSU / MCU / MHU [1998 - 2009]
Compatible with Lexus RX330 MCU (2003 - 2007) models, this power steering rack is designed as a direct replacement for your original set. Manufactured using high quality materials and 100% tested to ensure functionality and reliability.
Unlike budget alternatives, our power steering racks deliver reliable performance:
- Superior Sealing: Advanced multi-layer seals prevent dust, moisture, and contaminant ingress that cause premature failure in cheaper racks
- Guaranteed Fitment: Precision-engineered to exact factory specifications
- Heat & Wear Resistance: Premium internal components maintain smooth operation under harsh Australian conditions and heavy loads, unlike budget racks that develop play and binding
- Built for Durability: Reinforced construction withstands constant road vibrations and shock loads that destroy inferior racks over time
Compatibility
- Fitment Models: Lexus RX330 MCU models from years 2003, 2004, 2005, 2006, and 2007.
- Variant: MCU38R
- Engine: 3.3L
Features
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Increased Safety: Designed to maintain the control of your vehicle under the most difficult driving conditions.
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Enhanced Control and Reactivity: Enables your vehicle to make swift and accurate movements.
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Improved Driver’s Comfort: Provides less steering effort especially during low speeds.
- Easy Installation: Direct replacement for your factory power steering rack.
Specifications
- Condition: 100% Brand New
- Fitment: Direct Replacement
Package Contents
- 1 x Power Steering Rack
Ideal for Lexus RX owners looking to replace their worn and damage power steering rack for the better, smoother and a more responsive driving experience.
As our components play a critical role in your vehicle's performance and safety, please verify compatibility with your specific vehicle model. Professional installation is strongly recommended.
Every order except for oversized items will automatically receive free standard shipping, so you can get your items without any additional cost.
If you need your order faster, express and same-day delivery options are available at checkout. Express and same-day delivery fees vary depending on the product and delivery location, so we’re unable to provide a standard rate in advance — the cost will be shown once your items are added to your cart.
We aim to provide same-day dispatch for all weekday orders placed before 12:00 PM (AEST during standard time or AEDT during daylight saving).
Once your order has been dispatched, you will receive an email notification with your tracking details. Tracking information may take up to 24 hours to appear, and please check your spam or junk folder if you don’t see the email in your inbox. Tracking is always included for orders above $50. For orders below $50, tracking will be provided if available.
For international orders, please note that shipments may be subject to import duties, taxes, and customs processing fees, which are applied once the package reaches its destination country. These charges are not included in our shipping fees and are the responsibility of the recipient.
Important Notes: While we strive to provide accurate delivery estimates, delays may occur due to stock availability, courier conditions, or other unforeseen factors. We appreciate your understanding and patience in these situations. Regardless of order value, every item is packed with care and delivered as promptly as possible.
All orders are covered by our free Standard Return & Refund Policy.
If you change your mind, you can return any unused, uninstalled product in its original condition at any time (there is no time limit) for store credit.
If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.
For change-of-mind returns, you’ll need to cover the return shipping cost. To start the process, simply fill out the required fields in our contact form.
All approved change-of-mind returns are processed as store credit only. Once your item has been received and inspected, processing may take up to 15 business days.
Every return is handled with care to ensure a fair and reliable process.
If your item arrives defective, damaged, or incorrect, please notify us within 30 days. We cover return shipping for confirmed defects or errors and will provide either a replacement or a full refund to your original payment method.
OEM-Standard Power Steering Racks & Tie Rod Ends for Precision Control
Don't settle for cheap replacements, choose lasting reliability. Experiencing heavy steering, fluid leaks, or uneven tyre wear? These are telltale signs your steering rack or tie rod ends are worn. Our OEM-standard steering assemblies restore tight, responsive control and eliminate steering play. Each unit is pressure-tested, precision-calibrated, and engineered to deliver smooth hydraulic flow and consistent alignment under all driving conditions.
Select a numbered point above
Tap any marker to discover the engineering behind each component.
Component Breakdown
Engineering features explained
Precision Rack-and-Pinion Assembly
Machined to exact OEM tolerances for accurate linear gear engagement. Ensures consistent steering response and eliminates free play at the wheel.
High-Pressure Hydraulic Seals
Multi-lip nitrile and Viton seals prevent fluid leakage under high-pressure operation. Maintains stable steering assist and protects internal components from contamination.
Reinforced Aluminium or Steel Housing
High-strength rack housing resists deformation under extreme steering loads. Anodised or zinc-coated for superior corrosion resistance and long-term reliability.
Heavy-Duty Tie Rod Ends
Precision ball-joint design with heat-treated studs provides tight articulation and feedback. Equipped with protective dust boots for extended service life and consistent steering feel.
Protective Bellows & Boots
Accordion-style rubber bellows shield the inner rack and tie rods from road debris, dust, and water ingress. It maintains smooth operation and prevents premature wear.