Buick Lesabre fuel injectors — OEM Aurus and OEM Remanufactured
Verified-fitment fuel injectors for the Buick Lesabre covering model years 2000–2025. We stock oem aurus and oem remanufactured options, with single-unit replacements and complete sets of 6. 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 23 matching products.
NewAURUS
Aurus OEM Set of 6 Fuel Injectors for 2000-2005 Chevrolet Buick Pontiac 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2000-2005 Chevrolet Buick Pontiac 3.8L 25323972 V6
Free shipping
NewAURUS
Aurus OEM Fuel Injector for 2000-2005 Chevrolet Buick Pontiac 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi Fuel Injectors with Test Report for Pontiac Bonneville Chevy Impala
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2001 2002 2003 2004 2005 Buick LeSabre 3.8L 6cyl 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2000 2001 2002 Pontiac Firebird 3.8L V6 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2001 2002 2003 2004 2005 Pontiac Bonneville 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2001 2002 2003 Pontiac Grand Prix 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2000 2001 2002 Chevrolet Camaro 3.8L V6 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2001 2002 2003 2004 2005 Buick Park Avenue 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2000 2001 02 03 2004 Chevrolet Monte Carlo 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2000 2001 2002 2003 2004 Chevrolet Impala 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Fuel Injector for 2001 2002 2003 2004 Buick Regal 3.8L 25323972 V6
Free shipping
RemanufacturedDELPHI
Delphi OEM Set of 6 Fuel Injectors for 2000-2005 Chevrolet Buick Pontiac 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Set of 6 Fuel Injectors for 2001 2002 2003 2004 2005 Buick Park Avenue 3.8L 25323972
Free shipping
RemanufacturedDELPHI
Delphi OEM Set of 6 Fuel Injectors for 2001 2002 2003 2004 2005 Buick LeSabre 3.8L V6 25323972
Free shipping
Common Buick Lesabre fuel injector part numbers
OEM, manufacturer and interchange numbers from 2 matching injectors. Each number below can be searched directly in the catalog.
- 25323971
- 25323972
Common Buick Lesabre fuel injector symptoms
Frequently asked questions about Buick Lesabre fuel injectors
How many fuel injectors does a Buick Lesabre need?
Most Buick Lesabre engines use 6 fuel injectors — one per cylinder. We sell both single-injector replacements and complete sets of 6. Check the engine description on each product card to confirm the configuration matches your vehicle.
What's the warranty on Buick Lesabre fuel injectors from Aurus?
All Buick Lesabre 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 Buick Lesabre?
For this Buick Lesabre 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 Buick Lesabre?
Our Buick Lesabre 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 Buick Lesabre 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.