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DENSO 234-4343 Oxygen Sensor Heated Direct Fit - 4-Wire

(Chrysler 300 2005-06, PT Cruiser 2001-10; Chevrolet S10 2003-04, Impala 2005, Blazer 2003-05, Monte Carlo 2005, Venture 2005; Ford Fusion 2012 + 11 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

234-4343
13 reviews
Sale Price

$35.23

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 234-4343 is a premium oxygen sensor engineered to meet strict OE standards for precise air-fuel ratio monitoring. This 4-wire heated oxygen sensor features a 12.28-inch wire length and direct-fit design for straightforward installation without modifications.

Key Features:

  • Precision-manufactured to exact OE specifications for guaranteed first-time fit
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • 4-wire heated design ensures faster sensor activation and accurate readings in all conditions
  • 12.28-inch wire length provides proper reach for direct replacement applications
  • Improves engine performance, fuel efficiency, and reduces harmful emissions
  • Rigorous testing ensures unparalleled longevity and reliability

DENSO oxygen sensors deliver the quality and precision you expect from an OE supplier, ensuring your vehicle's emissions system operates at peak efficiency. Each sensor undergoes strict quality control testing to guarantee accurate performance and long service life.

Products specifications

Fits

Chrysler 300 2005-06, PT Cruiser 2001-10; Chevrolet S10 2003-04, Impala 2005, Blazer 2003-05, Monte Carlo 2005, Venture 2005; Ford Fusion 2012; Mazda 3 2014-18; GMC Sonoma 2003-04, Jimmy 2003-05; BMW 540i 1997-99, 528i 1997-99 + 6 more models

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

12.28

Thread Diameter

0.708

na

Been looking for these everywhere Thank you Don

Na

Great product and Great response time

Everything as promissed, great price and fast delivery.

Prices are good little slow on the shipping but I hadn't put it in yet.

Easy deal.

Good

Good price.

Description of part is good

Great price, exactly what I needed. I will definitely return to Autoplicity for future autoparts orders! Thanks!

My son lives about 1500 miles from me. He had asked me to get him an Industries SuperFlow Hi-Volume Air Compressor for Christmas. <br>With a couple of click on my computer, the compressor was ordered to be shipped to him and was paid for. He had the exact compressor he requested within five days.(and that included the weekend)<br>One word sums up my experience---EASY

Very quick service and lowest price.

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