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DENSO 234-4243 Oxygen Sensor Heated Direct Fit - 4-Wire

(Chevrolet Silverado 1500 2018, Camaro 1967-68, Colorado 2009-12, Trailblazer 2008-09, Express 3500 2008-16, 2018, Express 2500 2008-16, 2018 + 17 more models)

Part of: DENSO Oxygen Sensor Heated Direct Fit

Other options in this family: DENSO 234-4794 DENSO 234-4380 DENSO 2344574 DENSO 234-8054 DENSO 234-4238

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4243
6 reviews
Sale Price

$43.78

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4243 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions control. This direct-fit sensor features a 14.84-inch wire length and is designed for precise installation without modifications.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • DENSO's exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Precision-manufactured to OE specifications for exact replacement fitment
  • 14.84-inch wire harness length for proper routing and connection
  • Direct-fit design ensures first-time installation without adapters
  • Advanced sensing element delivers accurate air-fuel ratio monitoring

DENSO oxygen sensors help optimize engine performance, improve fuel efficiency, and reduce harmful emissions. Each sensor is rigorously tested to ensure long-lasting durability and consistent operation across a wide range of operating conditions. The heated design allows the sensor to reach optimal operating temperature quickly, providing accurate feedback to the engine control module for precise fuel delivery adjustments.

Products specifications

Fits

Chevrolet Silverado 1500 2018, Camaro 1967-68, Colorado 2009-12, Trailblazer 2008-09, Express 3500 2008-16, 2018, Express 2500 2008-16, 2018, Express 1500 2008-14, Express 4500 2009-12; Ford Mustang 2018-23; Hummer H3 2008-10 + 13 more models

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

14.84

Thread Diameter

0.708

Great price and fast shipping.

Fast shipping, great price, product was somewhat hard to install but got it done, love the outcome of it. Overall happy.

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Order Number: 17562<br>I have delt with Autoplicity several times. They have great prices, always ship fast and have great communation. I always check to see if they have what I am looking for before I look some where else.

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