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DENSO 234-4279 Oxygen Sensor Heated Direct Fit Lead - 4-Wire 34.84

(2014-2015 Chevrolet Impala; 2004-2005 Subaru Impreza WRX STI; 2009-2013 Mazda 6; 2011-2016 Audi S5; 1998-2003 Ford Escort; 2009-2014 Nissan Cube + 1 more model)

Part of: DENSO Oxygen Sensor Heated Direct Fit Lead

Other options in this family: DENSO 234-4461 DENSO 234-4400 DENSO 234-4351 DENSO 234-4382 DENSO 234-4552

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4279
5 reviews
Sale Price

$84.97

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 234-4279 is a premium 4-wire heated oxygen sensor engineered to meet strict OE performance standards. This direct-fit sensor features a 34.84-inch wire length for easy installation and precise fitment.

Key Features:

  • 4-wire heated design for rapid sensor activation and accurate readings
  • Direct-fit replacement for OE specifications
  • 34.84-inch wire harness length for flexible routing
  • Proprietary aluminum oxide sensing layer protects against silicone and lead contamination
  • Precision-manufactured ceramic element for long-term reliability
  • Manufactured and tested to strict OE standards

DENSO oxygen sensors help optimize engine performance, improve fuel efficiency, and reduce emissions. The advanced ceramic element design with protective coating ensures extended sensor life even in harsh operating conditions. This sensor provides the ECU with accurate air-fuel ratio data for proper fuel trim adjustments.

Products specifications

Fits

2014-2015 Chevrolet Impala; 2004-2005 Subaru Impreza WRX STI; 2009-2013 Mazda 6; 2011-2016 Audi S5; 1998-2003 Ford Escort; 2009-2014 Nissan Cube; 1988-1992 Eagle Premier

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

34.84

Thread Diameter

0.708

Fast shipping cheapest I could find, easy to deal with, great product

easy website with great search engine and amazon check-out

Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.

The item has not been delivered yet. But the email updates are great. And I found this much cheaper than elsewere.

All I can say is Wow! Great service, prices and easy returns. I got the wrong size helmet (my fault), they paid for the return shipping and refunded my money. I simply reordered and got what I wanted. Fantastic!

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