My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

DENSO 234-4090 Oxygen Sensor Heated Direct Fit Lead - 4-Wire 27.56

(Chrysler 300 2007-10; Chevrolet Malibu 1978-81; Dodge Challenger 1970-74; Lexus LS400 1995-2000; Mercedes-Benz C63 AMG 2008-11; Saturn L200 2001 + 6 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 234-4382 DENSO 234-4552

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4090
7 reviews
Sale Price

$69.63

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4090 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions monitoring. This direct-fit sensor features a 27.56-inch wire lead for flexible installation and comes ready to install with OE-style connectors for a first-time fit.

Key Features:

  • 4-wire heated design for faster sensor operation and improved cold-start performance
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Precision-manufactured to OE specifications for exact replacement
  • 27.56-inch wire length provides installation flexibility
  • Direct-fit design with vehicle-specific connectors
  • Helps optimize fuel efficiency and reduce harmful emissions
  • Built to strict quality standards for extended service life

DENSO oxygen sensors deliver the accurate air-fuel ratio monitoring your engine management system needs for optimal performance, fuel economy, and emissions control. The heated sensor design ensures rapid response time even in cold conditions, while the protective trap layer guards against common contaminants that can cause premature sensor failure.

Products specifications

Fits

Chrysler 300 2007-10; Chevrolet Malibu 1978-81; Dodge Challenger 1970-74; Lexus LS400 1995-2000; Mercedes-Benz C63 AMG 2008-11; Saturn L200 2001, LS 2000, L100 2001, LS1 2000, LW Series 2001, LW1 2000, LW200 2001

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

27.56

Thread Diameter

0.708

Out of all the websites I've used to find my item, this was the lowest cost, and I'm so happy that I found them! Keep up the great work guys!

Ordered on a Thursday evening and received my parts on Tuesday. Very quick but the website couldn't provide proper tracking info.

Had the product I wanted and at the lowest price. Thank you for the outstanding service!<br><br>-M

This company offers profesional service at a very competitive price. The header collectors i ordered were not available at the big speed outlets. The fast shipping was also a plus. I would recomend Autoplicity to anyone who needs parts in a hurry !

thanks

They have great prices! The same item I purchased from autoplicity is on summit racing for triple the price! This is my first order and I am very happy, will order from again!

I was very pleased with the way my order was handled. I will definitely use them again.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy