Denso Exact Fit Oxygen Sensor 234-4022
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Denso Exact Fit Oxygen Sensor 234-4022

Denso Exact Fit
Part # 234-4022
SKU # 707436
Notes: Aftermarket part. Narrowband



Part #234-4022
SKU #707436

1.- Upstream sensor (located before catalytic converter)

NotesAftermarket part, Narrowband
Oxygen Sensor TypeNarrow-Band
Wiring Harness Overall Length (in)11.81


DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.

  • checkmarkDouble protection cover maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning
  • checkmarkSuperior design maximizes engine performance and fuel efficiency while reducing harmful emissions
  • checkmarkManufactured to the strictest OE standards and subjected to rigorous safety and performance tests
  • checkmarkStainless steel housing resist corrosion and contamination with a rugged, watertight body.
  • checkmarkDENSO has an aluminum-oxide trap layer, designed to keep silicone and lead outside the ceramic element, preventing damage to the platinum electrode