Denso 234-4980 Oxygen Sensor - Downstream
OE Quality 60-Day Returns
Denso
 OE Style

Denso 234-4980 Oxygen Sensor - Downstream

Brand Denso 234-4980
Position Downstream
Wiring Harness Length 11.81
Sensor Type Heated
Universal Or Specific Fit Specific
Wire Quantity 4
Product line OE Style
Fits Honda · 2 vehicles

OE style replacement. Precision-built for an exact, first-time fit.

Heated sensor. Helps deliver faster operation and stable readings.

Aluminum oxide trap layer. Protects the ceramic element for longer service life.

Cross-references Honda 365325LAA01, NTK 24479 and Walker Products 250-24917 for the same application. See all 4.

$98.41Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $98.41
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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OE-Style Oxygen Sensor for Honda CR-V

This Denso OE Style oxygen sensor is a specific-fit replacement for the downstream position on 2015-2016 Honda CR-V models. Built to match OE standards, Denso 234-4980 is engineered for direct replacement and accurate exhaust monitoring.

  • Heated oxygen sensor for downstream placement
  • Specific fit for easier application matching
  • 11.81 in. wiring harness length
  • 4-wire design
  • OE-style replacement for 2015-2016 Honda CR-V

Product Details

Denso 234-4980 is part of the OE Style line, which focuses on exact replacement fit and factory-style performance. The sensor is precision built to match original equipment dimensions and connection requirements, helping simplify installation on the Honda CR-V downstream location. Denso also uses an aluminum oxide trap layer to help protect the ceramic element from silicone and lead contamination, supporting long-term sensor durability and stable engine management performance.

This part cross-references Honda 365325LAA01 for the same application. It also cross-references NTK 24479 for the same application.

What It Helps Address

  • Check engine light related to downstream oxygen sensor faults
  • Incorrect air-fuel ratio feedback from a worn sensor
  • Reduced fuel economy caused by inaccurate exhaust readings
  • Slow or inconsistent sensor response
  • Emissions test failures tied to oxygen sensor performance

Installation Notes and Tips

Fits 2015-2016 Honda CR-V, downstream. Confirm the connector style, harness routing, and sensor location before installation. Use proper oxygen sensor service tools and inspect the exhaust threads and wiring path during replacement. For best results, verify the vehicle’s original part number and compare it to Denso 234-4980 before ordering.

Quality Assurance

Denso manufactures and tests this oxygen sensor to OE standards for fit, function, and durability. The OE Style line is designed for exact replacement applications, and the sensor construction is intended to deliver the right fit for the right vehicle application.

Related reading

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2016HondaCR-VDownstreamOE Style
2015HondaCR-VDownstreamOE Style
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Honda — 365325LAA01NTK — 24479Walker Products — 250-24917Walker Products — 350-34296