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DENSO 234-9021 Air-Fuel Ratio Sensor Heated Direct Fit - 4-Wire

(Honda Civic 2012; Toyota Camry 2001, Sienna 2001-03, Avalon 2000-04, Solara 2001-03; Chevrolet Corvette 1978, Chevy II 1968; BMW M3 1995-99 + 7 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

234-9021
15 reviews
Sale Price

$149.19

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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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 234-9021 is a premium air-fuel ratio sensor engineered to deliver precise air-fuel mixture measurements for optimal engine performance and emissions control. This direct-fit sensor features a 4-wire heated design that ensures fast response times and accurate readings across all operating conditions.

Key Features:

  • 4-wire heated design for rapid sensor activation and consistent performance
  • Direct-fit application for easy, vehicle-specific installation
  • 14.17-inch wire length provides proper routing flexibility
  • Manufactured and tested to strict OE standards for guaranteed reliability
  • Precision-engineered components ensure exact fit on first installation
  • Advanced sensing element delivers accurate air-fuel ratio data to the ECU

DENSO air-fuel ratio sensors are built with the same quality and precision as the original equipment sensors used by major automotive manufacturers. This sensor helps maintain proper fuel economy, reduce emissions, and ensure smooth engine operation by providing real-time feedback to your vehicle's engine management system.

Products specifications

Fits

Honda Civic 2012; Toyota Camry 2001, Sienna 2001-03, Avalon 2000-04, Solara 2001-03; Chevrolet Corvette 1978, Chevy II 1968; BMW M3 1995-99, 325is 1992-95, 318is 1992-97, 328is 1996-99, 323is 1998-99; Buick Regal 1983-87 + 2 more models

Sensor Type

Heated

Connector Gender

Male

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

4

Wiring Harness Length

14.17

Thread Diameter

0.711

Easy experience so far

Unbelievable price and easy checkout first time customer. Thank you

Item and shipping as advertised.

Good

Better pictures in the instructions?

Super easy and good prices

Great

Easy Fast ordering

Good job thanks

They had the lowest price by far! Quick shipment! I am going back for more. Thanks!<br><br>Order 6489

Best price I could find on the Internet can't go wrong with saving money

Finally I found the part I have searched all over for. Thank you autoplicity for having such a specialized part. Great customer service too. Very easy to use web site as well.

good so far.

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

I placed my order for an Autometer Shift Light and it was shipped the same day. I was provided a FedEx tracking number in the shipping confirmation email. <br><br>Very easy to select what I wanted to buy and the check out process was simple and quick.

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