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DENSO 234-4377 Oxygen Sensor Direct Fit Heated Lead - 4-Wire 24

(Mazda 3 2010-13; Subaru Legacy 1990-94; Pontiac Grand Prix 2000-02; Mitsubishi Outlander 2006; Ferrari 360 2000-05, 456 GT 1995-98 + 5 more models)

Part of: DENSO Oxygen Sensor Direct Fit Heated Lead

Other options in this family: DENSO 234-4551 DENSO 2344599 DENSO 234-4169 DENSO 2344571 DENSO 234-4777

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4377
4 reviews
Sale Price

$158.09

In Stock (6)

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Usually delivered within 2 days

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Product Details

The DENSO 234-4377 is a premium 4-wire heated oxygen sensor engineered to meet strict OEM standards for reliable performance and emissions control. This direct-fit sensor features a 24.02-inch wire length for easy installation without modifications.

Key Features:

  • 4-wire heated design for faster response and improved cold-start performance
  • Proprietary aluminum oxide trap layer protects the ceramic element from contaminants
  • Advanced protection against silicone and lead poisoning extends sensor life
  • Precision-engineered for exact OE fit and connector compatibility
  • 24.02-inch lead wire length provides proper reach for direct replacement
  • Manufactured and tested to stringent OE specifications

DENSO oxygen sensors optimize air-fuel mixture monitoring to improve engine performance, maximize fuel efficiency, and ensure proper emissions system operation. Each sensor undergoes rigorous quality testing to deliver first-time fit and long-term reliability.

Products specifications

Fits

Mazda 3 2010-13; Subaru Legacy 1990-94; Pontiac Grand Prix 2000-02; Mitsubishi Outlander 2006; Ferrari 360 2000-05, 456 GT 1995-98, 456 GTA 1997-98, 456 M 1999-2001, 456 M GT 2002-04, 456 M GTA 2002-04; Maserati Spyder 2002-06

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

24.02

Thread Diameter

0.708

Quick shipping, lowest prices.

Great

Good prices, fast shipping, A+

My Superchips Cortex arrived within a few days of order and by far was the best price arround. Product arrived in perfect condition and worked as described. Great deal. Order #10984

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