Scion Xa fuel injectors — OEM Aurus and OEM Remanufactured
Verified-fitment fuel injectors for the Scion Xa covering model years 2000–2025. We stock oem aurus and oem remanufactured options, with single-unit replacements and complete sets of 4. Every injector is flow-tested at rated PSI on Bosch EPS 815 equipment, ships free in the US, and carries a lifetime warranty.
Showing 16 of 22 matching products.
NewAURUS
Aurus OEM Fuel Injector for 2001-2090 Prius 2000-2004 Echo 2004-2006 Scion xA xB 1.5 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Set of 4 Fuel Injectors for 2001-2009 Prius 2000-2004 Echo 2004-2006 Scion xA xB 1.5 23250-21020
Free shipping
NewAURUS
Aurus OEM Set of 4 Fuel Injectors for 2000-2003 2004 Toyota Echo 1.5L 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Fuel Injector for 2000 01 02 2003 2004 Toyota Echo 1.5L 23250-21020
Free shipping
NewAURUS
Aurus OEM Set of 4 Fuel Injectors for 2001-2090 Prius 2000-2004 Echo 2004-2006 Scion xA xB 1.5 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Fuel Injector for 2001-2090 Prius 2000-2004 Echo 2004-2006 Scion xA xB 1.5L 23250-21020
Free shipping
NewAURUS
Aurus OEM Set of 4 Fuel Injectors for 2001-2004 2005 Toyota Prius 1.5L 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Fuel Injector 1 for 2001 02 03 2004 2005 Toyota Prius 1.5L 23250-21020
Free shipping
NewAURUS
Aurus OEM Set of 4 Fuel Injectors for 2004 05 2006 Scion xA xB 1.5L 23250-21020 I4
Free shipping
RemanufacturedDENSO
Denso OEM Fuel Injector for 2004 2005 2006 Scion xA xB 1.5L 23250-21020 I4
Free shipping
NewAURUS
Aurus OEM Set of 4 Fuel Injectors for 2006 07 08 2009 Toyota Prius 1.5L 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Fuel Injector for 2006 2007 2008 2009 Toyota Prius 1.5L 23250-21020
Free shipping
NewAURUS
Aurus OEM Fuel Injector for 2000-2003 2004 Toyota Echo 1.5L 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Set of 4 Fuel Injectors for 2000 01 02 2003 2004 Toyota Echo 1.5L 23250-21020
Free shipping
NewAURUS
Aurus OEM Fuel Injector for 2006 07 08 2009 Toyota Prius 1.5L 23250-21020
Free shipping
RemanufacturedDENSO
Denso OEM Set of 4 Fuel Injectors for 2006 2007 2008 2009 Toyota Prius 1.5L 23250-21020
Free shipping
Common Scion Xa fuel injector part numbers
OEM, manufacturer and interchange numbers from 1 matching injector. Each number below can be searched directly in the catalog.
- 23250-21020
Common Scion Xa fuel injector symptoms
Frequently asked questions about Scion Xa fuel injectors
How many fuel injectors does a Scion Xa need?
Most Scion Xa engines use 4 fuel injectors — one per cylinder. We sell both single-injector replacements and complete sets of 4. Check the engine description on each product card to confirm the configuration matches your vehicle.
What's the warranty on Scion Xa fuel injectors from Aurus?
All Scion Xa fuel injectors we ship — both new Aurus and remanufactured OEM — come with a lifetime warranty against defects, plus a 30-day no-hassle return window.
What's the difference between OEM Aurus and OEM Remanufactured injectors for the Scion Xa?
For this Scion Xa we currently stock OEM Aurus New and OEM Remanufactured. New OEM Aurus injectors are USA-assembled with premium OEM-grade components from Bosch, Continental and other top-tier suppliers — direct OE-equivalent fit. OEM Remanufactured units are genuine OEM cores fully restored and flow-tested at rated PSI on Bosch EPS 815 equipment.
Will these fit my 2000–2025 Scion Xa?
Our Scion Xa catalog covers model years 2000–2025. Use the year and engine selectors above to filter to your exact fitment — only injectors whose verified compatibility data includes your year and engine will be shown.
How fast does Aurus ship a Scion Xa fuel injector?
Free standard US shipping on every order, with same-day dispatch from Glendale, CA when you order before 3PM PST. Faster options (next-day air, 2-day) available at checkout.