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DENSO 234-4139 Oxygen Sensor Heated Direct Fit Lead - 4-Wire 25.59

(1989-1994 Nissan Maxima GXE/SE; 1995 BMW M3 Lightweight; 2000-2005 Toyota Celica; 2015-2017 Toyota Prius V; 1998-2000 Lexus SC300 + 3 more models)

Part of: DENSO Oxygen Sensor Heated Direct Fit Lead

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

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4139
16 reviews
Sale Price

$87.28

2 left at this price

delivery box

Usually delivered within 2 days

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FREE SHIPPING

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4139 is a premium 4-wire heated oxygen sensor engineered to OE specifications for precise air-fuel ratio monitoring. This direct-fit sensor features a 25.59-inch wire lead for easy installation and is designed to meet or exceed original equipment performance standards.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • Direct-fit application ensures proper fitment without modifications
  • Extended 25.59-inch wire length for versatile routing options
  • Proprietary alumina oxide sensing layer protects the ceramic element from silicone and lead contamination
  • Precision-manufactured to OE standards for exact replacement
  • Rigorous testing ensures reliable performance and durability

DENSO oxygen sensors deliver improved engine performance, enhanced fuel efficiency, and extended service life. Each sensor is built with precision engineering to guarantee accurate readings and proper fitment from the first installation. The protective alumina coating technology helps prevent premature sensor failure caused by contaminants, ensuring consistent performance throughout the sensor's lifespan.

Products specifications

Fits

1989-1994 Nissan Maxima GXE/SE; 1995 BMW M3 Lightweight; 2000-2005 Toyota Celica; 2015-2017 Toyota Prius V; 1998-2000 Lexus SC300; 1992-1995 Mercury Sable; 1986-1993 Saab 900; 1990-1994 Aston Martin Virage

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Thread Diameter

0.708

Wiring Harness Length

25.59

Very easy experience and secure payment options

Best prices around.

Got exactly the product I wanted delivered as expected for the best price. It makes it hard to look elsewhere.

Great

Xxxx

SHIPPING FOR SUCH A SMALL ITEM IS MORE THAN THE ITEM ITSELF, THATS JUST WRONG!

Relatively easy. We'll see how fast and simple shipping and delivery ends up being.

Went great thanks

cheapest price, multiple payment options, shipped very quickly overall good experience

I searched around and Autoplicity had the best deal. their website was easy to navigate and checkout, and the order shipped quickly. I would definitely buy from them again.

Excellent communication, quick, easy, and lowest price.

The price was right and the product was shipped quickly and arrived early. I would recommend them to my friends and family and will order from here again.

I searched and searched and could not find a good price then i found Autoplicity and gave it a try, i couldn't believe i found my headers i wanted at an incredible low price, let alone the shipping was at a fair price even total price was lower than ebay or other places, definitely keeping this site on my sights for new parts and other products im keeping in mind!

Customer Service was excellent. Their online website provided accurate product description and when I called to double check, the gentlemen handled my request with ease and professionalism. Thank you for providing the best pricing on great automotive products. My wife and I purchased a WeatherTech trunk liner that would have cost me over $100 retail price but was able to purchase from Autoplicity for much less!!! Thanks guys and keep up the good work!!

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They had the best price on the internet! Fast shipping and repsonse.

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