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DENSO 234-4395 Oxygen Sensor Direct Fit Heated Lead - 4-Wire 25.63

(1992-1994 Hyundai Sonata; 2006-2011 Chevrolet HHR; 2006-2007 Mazda 6; 1995-2000 Ford Contour; 1933-1934 Ford Model 40; 1934 Ford Model 40 A + 2 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

234-4395
12 reviews
Sale Price

$90.66

In Stock (8)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4395 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable emissions monitoring and fuel system performance. This direct-fit sensor features a 25.63-inch wire lead for precise routing and installation in your vehicle's exhaust system.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • Direct-fit application for exact OE replacement and first-time installation
  • DENSO's exclusive aluminum oxide trap layer protects against silicone and lead contamination
  • Precision-manufactured ceramic element ensures optimal air-fuel ratio monitoring
  • 25.63-inch wire length provides proper reach for factory connector locations
  • Improves engine performance, fuel efficiency, and reduces harmful emissions

DENSO oxygen sensors are built to the same exacting standards as original equipment, delivering unparalleled longevity and reliable performance. The heated design allows the sensor to reach operating temperature quickly, ensuring accurate oxygen measurements from cold start through full engine operation.

Products specifications

Fits

1992-1994 Hyundai Sonata; 2006-2011 Chevrolet HHR; 2006-2007 Mazda 6; 1995-2000 Ford Contour; 1933-1934 Ford Model 40; 1934 Ford Model 40 A; 2005-2006 Saab 9-2X; 1965-1967 Daimler 250

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

25.63

Thread Diameter

0.708

Quick and simple. More reviews on brands and products is a 2 way street. Take a minute to do it after using product. Thanks

FOUND THE PART-SHOWS TO BE IN STOCK EASILY ORDERED, FROM THERE WE WILL SEE HOW IT GOES

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First time shopper.

A+ parts, price and service. Top notch!

Shipping charges were as much as the part ordered and did not receive part until after 8 days. Part is now installed and works fine.

Surprisingly fast service

Awesome deal and fast shipping. Will be back!

Great prices and timely shipping. They had the best price of all of the online stores I checked for my Superchips programmer. Thanks very much Autoplicity!

My dealings with this site have been great. I made a mistake on my address and emailed them to change it. I got quick responses every time. Would definitely use the site again.

Quick shipping and great price!

Best price I could find, free shipping and it showed up 2 days after ordering.

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