Lincoln Ls fuel injectors — OEM Remanufactured
Verified-fitment fuel injectors for the Lincoln Ls covering model years 2000–2025. We stock oem remanufactured options, with single-unit replacements and complete sets of 8. Every injector is flow-tested at rated PSI on Bosch EPS 815 equipment, ships free in the US, and carries a lifetime warranty.
Showing 3 matching products.
RemanufacturedSIEMENS
Siemens OEM Set of 8 Fuel Injectors for 2003-2006 Lincoln LS Ford Thunderbird V8 3.9L 3W43-AA
Free shipping
RemanufacturedSIEMENS
Siemens Fuel Injectors with Test Report for Lincoln LS Ford Thunderbird
Free shipping
RemanufacturedSIEMENS
Siemens OEM Fuel Injector for 2003-2006 Lincoln LS Ford Thunderbird V8 3.9L 3W43-AA
Free shipping
Common Lincoln Ls fuel injector part numbers
OEM, manufacturer and interchange numbers from 1 matching injector. Each number below can be searched directly in the catalog.
- 3W43-AA
Common Lincoln Ls fuel injector symptoms
Frequently asked questions about Lincoln Ls fuel injectors
How many fuel injectors does a Lincoln Ls need?
Most Lincoln Ls engines use 8 fuel injectors — one per cylinder. We sell both single-injector replacements and complete sets of 8. Check the engine description on each product card to confirm the configuration matches your vehicle.
What's the warranty on Lincoln Ls fuel injectors from Aurus?
All Lincoln Ls 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 Lincoln Ls?
For this Lincoln Ls we currently stock 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 Lincoln Ls?
Our Lincoln Ls 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 Lincoln Ls 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.