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DENSO 234-5168 Air/Fuel Ratio Sensor Direct Fit Heated - 4-Wire

(Chevrolet Malibu 1978-81; Pontiac Grand Prix 2000-03; BMW i3 2014-17; Mercedes-Benz S500 1994-97, S600 1994-97, E400 2014-15, 500SEC 1993 + 3 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

234-5168
11 reviews
Sale Price

$267.03

In Stock (6)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-5168 is a precision-engineered air/fuel ratio sensor designed to monitor the oxygen content in your vehicle's exhaust stream and provide critical feedback to the engine control module. This direct-fit sensor ensures accurate air/fuel mixture control for optimal engine performance, fuel efficiency, and emissions compliance.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • 15.2-inch wire length for proper fitment and routing
  • Direct-fit replacement manufactured to OE specifications
  • Precision-built to ensure exact replacement and proper fit on the first installation
  • Manufactured and tested to strict OE standards for unmatched performance
  • Heated element reduces warm-up time for immediate feedback

DENSO air/fuel sensors deliver OE-quality performance and reliability, ensuring your vehicle maintains proper fuel delivery, maximizes fuel economy, and meets emissions standards. Each sensor undergoes rigorous testing to guarantee long-lasting durability and accurate operation.

Products specifications

Fits

Chevrolet Malibu 1978-81; Pontiac Grand Prix 2000-03; BMW i3 2014-17; Mercedes-Benz S500 1994-97, S600 1994-97, E400 2014-15, 500SEC 1993, 600SEC 1993; Cadillac Seville 1986-91; Mazda Millenia 1995-2002

Sensor Type

Heated

Connector Gender

Male

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

5

Wiring Harness Length

15.20

Thread Diameter

0.708

Quick and easy

Half price same item and brand than a dealer

Great parts. Great prices. Easy checkout.

Well organized site and no hassle order process

Ok

Was fast and easy to look for parts and order.

Good

fast and easy

Great

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!!

Great fast service!!

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