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Radium Engineering Fuel Rails, Toyota UZ VVT-i

SKU 20-0963
Original price $524.99 - Original price $524.99
Original price
$524.99
$524.99 - $524.99
Current price $524.99
Fast & Free Shipping On orders over $150 (excl some bulky items)
Fitment Guarantee When using our parts finder
Local Support Australian based support 24/7

Radium Fuel Rails, Toyota UZ VVT-i

Application: Toyota / Lexus 1UZ-FE, 2UZ-FE and 3UZ-FE VVT-i V8
Part Type: Upgrade fuel rails (pair) with air-assist injector seats
Part Number: 20-0963


Radium's UZ VVT-i fuel rails for Toyota and Lexus use 0.7in internal bores to support all necessary engine power requirements. The 11mm injector bores fit all factory Toyota UZ injectors without modification, and installation needs no special tools.

Anodised billet aluminium injector seats are included for air-assist engines, so the OEM air-assist injectors can be reused or suitable aftermarket injectors fitted. Each rail is tapped for three 8AN ORB fittings.


Key Features

  • Large Bore: 0.7in (17.8mm) internal bore
  • Factory Injector Fit: 11mm injector bores suit all factory Toyota UZ injectors without modification
  • Air-Assist Seats: Billet injector seats included for air-assist engines
  • 8AN ORB Ports: Three 8AN ORB (3/4"-16) ports per rail - six in total
  • Reuses OEM Spacers: Thermal insulating spacers are reused
  • Easy Install: No special tools required
  • Construction: Lightweight anodised aluminium for wear and corrosion resistance

What's Included

  • Anodised billet aluminium fuel rails (x2)
  • Anodised aluminium mounting feet (x4)
  • Anodised billet aluminium injector seats (x8)
  • Stainless steel mounting hardware

Important Notes

  • Engines without air assist: injectors must match the OEM height and O-ring dimensions
  • Engines with air assist: reuse the OEM air-assist injectors, or use aftermarket injectors 60mm long with an 11mm upper and 14mm lower O-ring in the supplied seats
  • Radium-verified air-assist injectors: Injector Dynamics ID1050-XDS, ID1300-XDS, ID1700-XDS and ID2600-XDS (60.11.14) - do not use these on engines without air assist
  • Adapter fittings, fuel hose and other accessories are sold separately - choose 8AN ORB fittings to suit your application
  • Leave room for regulators, gauges and pulse dampers
  • Installation instructions are available in the Instructions tab

Vehicle Fitment

  • Lexus GS400 (1997-2000)
  • Lexus GS430 (2000-2007)
  • Lexus GX470 (2005-2009)
  • Lexus LS430 (2000-2006)
  • Lexus LX470 (2006-2007)
  • Lexus SC430 (2001-2010)
  • Toyota 4Runner (2005-2009)
  • Toyota Land Cruiser (2006-2011)
  • Toyota Sequoia (2005-2009)
  • Toyota Tundra (2005-2009)

For application support, send your vehicle details to TJ Auto Parts through the Parts Finder.

Supplier-listed applications:
- Lexus GS400 (1997-2000)
- Lexus GS430 (2000-2007)
- Lexus GX470 (2005-2009)
- Lexus LS430 (2000-2006)
- Lexus LX470 (2006-2007)
- Lexus SC430 (2001-2010)
- Toyota 4Runner (2005-2009)
- Toyota Land Cruiser (2006-2011)
- Toyota Sequoia (2005-2009)
- Toyota Tundra (2005-2009)

Note: Compatibility information is provided as a general guide only. Some vehicles may have multiple part variations for the same model or engine. To ensure this product is the correct fit and to be eligible for our Fitment Guarantee, please contact our team before purchasing.

Can’t find the part you’re looking for?
If you can’t find the part you need, please fill out our Fitment Finder or visit our Contact Us page. One of our expert team members will respond promptly to assist with your enquiry.

How do I make payment?
Payment is completed during checkout. We accept all major payment methods via Shopify Payments including credit/debit cards, Apple Pay, Google Pay, and more. Direct bank transfer is also available please contact us at contact@tjautoparts.com.au for bank details and instructions.

How long will it take to process my order?
We aim to process and dispatch all orders within 1–2 business days. If there are any delays, we will notify you promptly via email.

What if I’ve seen a cheaper price elsewhere?
We always aim to offer the best value. If you’ve found a better price elsewhere, get in touch with us and we’ll do our best to match or beat it.

Where do the products come from?
All products are sourced directly from the manufacturer or authorised suppliers to ensure authenticity. Every item is backed by the manufacturer’s warranty.

Do you offer trade accounts or special pricing?
Yes, we offer trade accounts and pricing for qualified customers. To find out more or apply, simply email us at contact@tjautoparts.com.au and our team will assist you.

To see more FAQs visit our FAQs page or get in touch today.

Shipping Rates
We offer free standard shipping on all orders over $150 (excluding bulky items). For orders under $150. Standard shipping starts at $9.95. Express shipping starts at $14.95. Shipping costs can be calculated in the cart or at checkout. Orders containing bulky items such as batteries, brake discs, liquids, and lift kits may incur additional shipping charges, particularly to remote or regional areas.

Dispatch & Handling
We aim to process and dispatch all orders within 1-2 business days. In the event of any delays, our customer service team will notify you. Tracking numbers are sent via email once your order has been dispatched and can also be accessed from your account.

For enquires on same day delivery or pickup, please contact our team before ordering to check availability. Custom or order in only items may have longer lead times. For more details on shipping, see our Delivery information page.

Returns and Refunds
If you change your mind or need to cancel an order, simply contact us at contact@tjautoparts.com.au within 30 days of delivery. Items should be unused and in their original packaging. A small restocking/admin fee of 5–20% may apply to help cover processing costs. This fee is only applicable at the discretion of our staff and may not apply to all orders. Return shipping is covered by you unless we sent the wrong or faulty item, in which case we’ll take care of it. Once we receive your return, refunds are processed quickly, usually within 48 hours, with up to 5 business days for your bank to complete the transfer.

We’re here to help make returns easy and hassle free! Contact us with any questions.

Warranty
All products come with the manufacturer’s warranty. If you experience any issues, please contact us at contact@tjautoparts.com.au. For full details on warranty coverage and claims, please visit our Returns page.

Fast & Free Shipping On orders over $150 (excl some bulky items)
Fitment Guarantee When using our parts finder
Local Support Australian based support 24/7