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Holley EFI 554-100 Wideband Oxygen Sensor

Wideband Oxygen Sensor; NTK Wideband; For Holley EFI Systems;
Availability: Buy with confidence seeing our inventory level.


Oxygen Sensor

Wideband Oxygen Sensor

Wideband Oxygen Sensor; NTK Wideband; For Holley EFI Systems;

  • Connector Style: 8 Pin Metri-Pack 150
  • Pigtail Length: 24.000 in.
  • Sensor Type: Lambda Wide Band
  • Thread Size: 18mm x 1.5
  • Type: Screw-In
  • WARNING CA Proposition 65: No
  • Wire Quantity: 3

  • NTK Wideband Oxygen Sensor
  • Black

Holley is probably best known for its hot-rodding image. Indeed, Holley DOMINATOR? carburetors still propel 1,200-horsepower Pro Stockers down the quarter mile. But thats only part of our story. Holley Performance Products provides a diverse line of merchandise for original equipment, as well as the aftermarket.

Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013/2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Sprint Cup Series(TM) team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race. But that's not all. The world's best street machine builders and tuners are making the switch to Holley EFI. Builders like Dave Lane who used Holley EFI to power the 2013 Goodguys Hot Rod of the Year and tuners like Steve Morris who use it to build some of the baddest forced induction beasts on the planet. It's the easiest, most refined, feature-rich system that money can buy. But, don't take our word for it, see what the best are saying about Holley EFI!

Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W5.2500” x H5.1300” x L2.7500”
  • Free Ground Shipping