NTK Exact Fit Oxygen Sensor 21544
  • Thumbnail  NTK Exact Fit Oxygen Sensor 21544
  • Thumbnail  NTK Exact Fit Oxygen Sensor 21544
  • Thumbnail  NTK Exact Fit Oxygen Sensor 21544
  • Thumbnail  NTK Exact Fit Oxygen Sensor 21544

NTK Exact Fit Oxygen Sensor 21544

NTK Exact Fit
408423
Part # 21544
SKU # 408423
Notes: Aftermarket part. Narrowband. "LEFT"

$10799

PRODUCT SPECIFICATIONS

Part #21544
SKU #408423
Weight0.27lbs
Warranty
Application

1.- Upstream sensor (located before catalytic converter)

NotesAftermarket part, Narrowband. "LEFT"
Package ContentsOxygen Sensor, Installation Instructions
HeatedYes
Oxygen Sensor TypeNarrow-Band
Wiring Harness Overall Length (in)16.8

PRODUCT DESCRIPTION

NTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. Combining expertise with innovation, NTK Oxygen Sensors offer superior fit, form and function. Did you know replacing worn or failed oxygen sensors is the best way to protect expensive three-way catalysts or catalytic converters? Failure to replace failed oxygen sensors at the earliest sign of a problem, usually indicated by an illuminated check engine light, can cause premature failure of expensive three-way catalysts or catalytic converters. Ignoring that check engine light is the worst thing you can do for your three-way catalyst(s). Replacing a failed oxygen sensor at the earliest sign of trouble may save future headaches and higher repair bills.

  • checkmarkExtensively tested during manufacture to guarantee quality and reliability
  • checkmarkSupplied with a factory-fitted OE connector for easy installation
  • checkmarkPrecision-manufactured with a sensing element incorporating premier technical ceramics
  • checkmarkOptimizes emissions and fuel economy