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DENSO 234-4165 Oxygen Sensor Direct Fit Heated - 4-Wire

(1981-1984, 2009-2012 Nissan Maxima; 1997-1999 Pontiac Grand Prix; 2008-2013 Suzuki SX4; 2012 Suzuki SX4 Crossover; 2015-2017, 2019-2020 BMW i8 + 3 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

234-4165
11 reviews
Sale Price

$135.83

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 234-4165 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 is precision-manufactured for exact replacement, ensuring a first-time fit without modifications.

Key Features:

  • 4-wire heated design for faster sensor operation and accurate readings
  • 8.86-inch wire length for proper routing and installation
  • DENSO's exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Built to OE specifications for optimal engine performance and fuel efficiency
  • Direct-fit replacement for seamless installation
  • Enhanced durability for extended service life

This oxygen sensor monitors exhaust gas oxygen content to help your engine management system maintain the ideal air-fuel ratio, improving fuel economy, reducing emissions, and ensuring smooth engine operation. The heated design allows the sensor to reach operating temperature quickly, providing accurate feedback even during cold starts.

Products specifications

Fits

1981-1984, 2009-2012 Nissan Maxima; 1997-1999 Pontiac Grand Prix; 2008-2013 Suzuki SX4; 2012 Suzuki SX4 Crossover; 2015-2017, 2019-2020 BMW i8; 1984-1987 Audi 4000 Quattro; 1984-1987 Audi 4000; 1983-1990 Volvo 760

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Thread Diameter

0.708

Wiring Harness Length

8.86

My oder arrived quickly and had everything I ordered in the box. Installation was easy! Thank you!

it was ok

Good service

fast easy checkout good prices

So far so good. Now if the part fits it'll be great!!

Smooth and fast.

easy

Just order the 1108 turn over ball for 2010 Super Duty and received it within (5) days. Just can't wait to put it on and start pulling the trailer with my new diessel.

Autoplicity is really awesome. They deliver quick and have a great staff to help you out. Give them a chance!

Excellent price and great customer service. Would do business with them again.

No issues at this time with transaction.

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