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DENSO 234-4181 Oxygen Sensor Heated Direct Fit - 4-Wire

(2001-2005 Honda Civic; 1989-1991 Hyundai Sonata; 2015-2021 Mercedes-Benz C300; 2014-2019 Mercedes-Benz CLA45 AMG; 2015 Mercedes-Benz C400 + 4 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

234-4181
4 reviews
Sale Price

$88.52

1 left at this price

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Usually delivered within 2 days

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Product Details

The DENSO 234-4181 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions control. This direct-fit sensor features an 80.71-inch wire length for easy installation in specific vehicle applications.

Key Features:

  • Precision-manufactured for exact OE replacement and first-time fit
  • 4-wire heated design for faster sensor response and improved cold-start performance
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Extended 80.71-inch wire harness for proper routing and connection
  • Built to strict OE standards for optimal fuel efficiency and engine performance
  • Direct-fit design eliminates the need for modifications or adapters

DENSO oxygen sensors help maintain proper air-fuel mixture ratios, reducing emissions while maximizing fuel economy and engine longevity. Each sensor undergoes rigorous testing to ensure reliable operation and durability in demanding automotive environments.

Products specifications

Fits

2001-2005 Honda Civic; 1989-1991 Hyundai Sonata; 2015-2021 Mercedes-Benz C300; 2014-2019 Mercedes-Benz CLA45 AMG; 2015 Mercedes-Benz C400; 1999-2005 Pontiac Grand Am; 2007-2008 Audi RS4; 1996-1997 Saab 900; 1996-1997 Saab 900 Coupe

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

80.71

Thread Diameter

0.708

so far so good

Great Price on products and Shipping

Easy check out I like the PayPal option

quick delivery of the parts I need to fix my jeep

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