Aurus Engineering provides complete fuel injector remanufacturing, rebuild and refurbishing services for port fuel injection (PFI) and gasoline direct injection (GDI) engines. US mail-in from Long Beach, California. Starting at $49.99 per Port injector and $69.99 per GDI injector. Free round-trip shipping on orders of 4+ injectors. 1–3 business day turnaround. Lifetime warranty.
Our fuel injector rebuild service — also known as injector reman, recon, or refurbishing — includes 40kHz dual-frequency ultrasonic cleaning, full disassembly to armature, dimensional inspection against OEM specs, new seals / filters / pintle caps / O-rings, Bosch EPS 815 flow-bench testing at 6+ pulse widths, 1.5× pressure seal test, and final validation on a real engine simulator under variable load, temperature and weather conditions.
Every order ships back with a QR-coded Test Report showing your injector-specific flow numbers, leak test, spray pattern and technician sign-off. Optional Full Remanufacturing Upgrade (+$19.99 each) replaces all internal wear components — bores, seats, springs, coils and nozzles — with new OEM parts from Bosch, Denso, Siemens or AC Delco.
We service rebuilt fuel injectors and remanufactured fuel injectors for most domestic and import vehicles: Toyota, Honda, Ford, Chevy, GMC, Dodge, BMW, Mercedes, Audi, VW, Nissan, Subaru, Lexus, Mazda, Hyundai, Kia, Acura, Infiniti — covering Bosch, Denso, Delphi, Continental, Siemens VDO, AC Delco and Marelli injector platforms. Diesel common-rail injectors handled under our Diesel Injector Service.
Backed by 547,000+ injectors rebuilt, 4.9-star rating from 2,400+ verified customers, and a lifetime warranty that is transferable to a new owner. No core charges. No hidden fees. Free diagnosis if your injectors are beyond economical repair.