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DENSO 234-4399 Oxygen Sensor Heated Direct Fit - 4-Wire

(Ford Mustang 1967-68; Chevrolet Camaro 1967; BMW 328i 2007-11, 335i 2007-11, 328i xDrive 2009-11, 328xi 2007-08, 335i xDrive 2009-11 + 17 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

234-4399
9 reviews
Sale Price

$41.54

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4399 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable engine performance and emissions control. This direct-fit sensor features a 24.41-inch wire length for hassle-free installation in your vehicle's exhaust system.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • Direct-fit application ensures precise OE replacement
  • Exclusive aluminum oxide trap layer protects ceramic element from silicone and lead contamination
  • Precision-engineered for exact fit and first-time installation
  • 24.41-inch wire length for proper reach and routing
  • Improves fuel efficiency and reduces harmful emissions
  • Enhanced durability for extended service life

DENSO oxygen sensors are manufactured and tested to the strictest OE standards, ensuring unparalleled performance and longevity. The innovative trap layer technology safeguards the sensor's ceramic element from common contaminants that can degrade sensor accuracy over time, helping maintain optimal air-fuel mixture and engine efficiency.

Products specifications

Fits

Ford Mustang 1967-68; Chevrolet Camaro 1967; BMW 328i 2007-11, 335i 2007-11, 328i xDrive 2009-11, 328xi 2007-08, 335i xDrive 2009-11, 335is 2011, 335xi 2008; Mazda 6 2003-05; Oldsmobile Cutlass Supreme 1978-87 + 13 more models

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Thread Diameter

0.708

Wiring Harness Length

24.41

Shipped fast and accuratly within a week.

Best prices

Best price I've seen online and the shipping is extremely fast. I would definitely use this site again for future automobile needs.

Great product. Fast shipping. Great seller. Thanks again.

These guys are awesome. I placed my order and shipped out asap. Live inventory is amazing. All the parts I needed were in stock and shipped to me.

Awesome price on a name brand part. Good communication too. Many payment plans and you can use your PayPal !!

Received the product I ordered promptly, with no hassles. Happy with this transaction.

By far the lowest price i've seen on the web for what i have been trying to get, the Injen SRI for my juke. Great price fast shipping! Ill buy all my car stuff here from now on.

Ordered a VP Racing fuel container and fill tube late Friday and it's already on the way. <br>Best price online and very quick service. Great transaction will definitely order from vendor again. <br>Thanks Autoplicity.

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