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DENSO 234-5120 Air/Fuel Ratio Sensor Heated Direct Fit - 5-Wire

(Nissan Altima 2007-12; Audi S4 2010-12, A4 Quattro 2005-09, A6 Quattro 2005-12, Q5 2009-12, A4 2005-09, A5 Quattro 2008-10, S5 2010-12 + 8 more models)

Part of: DENSO Air-Fuel Ratio Sensor Heated Direct Fit

Other options in this family: DENSO 234-5113 DENSO 234-9042 DENSO 234-9009 DENSO 234-9123 DENSO 234-5010

Manufacturer

Picture for manufacturer DENSO

Part Number

234-5120
8 reviews
Sale Price

$183.40

In Stock (8)

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

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-5120 is a precision-engineered air/fuel ratio sensor designed to deliver OE-quality performance and reliability. This direct-fit replacement sensor features 5-wire heated technology for fast, accurate readings that help optimize engine performance, fuel efficiency, and emissions control.

Key Features:

  • 5-wire heated design for rapid sensor activation and consistent operation
  • Direct-fit replacement ensures exact OE specifications and first-time installation
  • 22.56-inch wire harness length for proper reach and routing
  • Manufactured and tested to strict OEM standards for durability and accuracy
  • Precision-built components deliver reliable air/fuel mixture monitoring

DENSO air/fuel ratio sensors provide the accurate feedback your engine management system needs to maintain optimal combustion, reduce emissions, and maximize fuel economy. Each sensor is engineered to match or exceed original equipment performance for long-lasting, dependable service.

Products specifications

Fits

Nissan Altima 2007-12; Audi S4 2010-12, A4 Quattro 2005-09, A6 Quattro 2005-12, Q5 2009-12, A4 2005-09, A5 Quattro 2008-10, S5 2010-12, A7 Quattro 2012, A6 2005-12, A5 2008-10; Toyota Camry 1987-91; Volkswagen Passat 1990-94 + 3 more models

Sensor Type

Heated

Connector Gender

Male

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

5

Wiring Harness Length

22.56

Thread Diameter

0.711

Ordered the item Sunday 4/15/12, item was shipped out that Monday, got the tracking number Tuesday to find out the item is already in my state! Scheduled delivery is Thursday, super impressive on the shipping, best price anywhere by quite a bit! Very satisfied and recommended.

Parts were actually in-stock unlike every other retailer I tried. Quick shipping too.

Found Autoplicity through price searching. Best price, easy to navigate site, quick service. Bookedmarked for future use!

So far so good.

Best price

Easy transaction. Shipped as promised thanks

Excellent service!!!! Ordered another part from one of those big chain stores three days earlier and got your part one day sooner than theirs. Thanks. Excellent customer service. Wouldn't hesitate to use you again.

Totally amazed. It made it to my house in TWO days AND they had the LOWEST price. I was nervous cuz ive never heard of them. order number 4463

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