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DENSO 234-4840 Oxygen Sensor Heated Direct Fit - 4-Wire

(Ford Mustang 2018-23; Chevrolet Equinox 2008-09; Hyundai Sonata 2006-08; Honda Element 2003-11; Pontiac Torrent 2008-09; Volvo S90 1998 + 14 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

234-4840
4 reviews
Sale Price

$80.09

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4840 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions control. This direct-fit sensor is precision-manufactured for exact replacement, ensuring proper fitment and function the first time.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • 12.01-inch wire length for direct-fit installation
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Precision-built to OE specifications for exact replacement
  • Improves engine performance, fuel efficiency, and reduces emissions
  • Manufactured and tested to the strictest OE standards

DENSO oxygen sensors deliver unparalleled longevity and performance, helping your vehicle maintain optimal air-fuel ratios for cleaner combustion and better fuel economy. The heated element ensures rapid sensor operation even in cold conditions, providing accurate feedback to your engine management system.

Products specifications

Fits

Ford Mustang 2018-23; Chevrolet Equinox 2008-09; Hyundai Sonata 2006-08; Honda Element 2003-11; Pontiac Torrent 2008-09; Volvo S90 1998; Mercedes-Benz 190E 1984-85, 300D 1977-85, 240D 1977-83, 280SE 1977-80, 300SD 1978-85 + 9 more models

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

12.01

Thread Diameter

0.708

Prices were very fair, had to check back a few times to the listing to determine if item was sold in pairs and/or individually. Overall however the product looks good.

Lowest price I can find! Sent tracking number via FedEx without trouble! Would recommend!

Ordered a product and received within 2 days. Easy transaction and quick delivery.

Wow, first time I ordered and they hit a homerun with me!! Shipped same day I ordered AND was the cheapest option I had including shipping. I'll be back. Thanks for the great service!!

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