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DENSO 234-9051 Air-Fuel Ratio Sensor Direct Fit Heated - 4-Wire

(Toyota Tundra 2005-07, Tacoma 2005-06, 4Runner 2005-09, FJ Cruiser 2007, Sequoia 2005-07, Land Cruiser 2005-07; Subaru Impreza 2012-14 + 15 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

234-9051
17 reviews
Sale Price

$160.01

In Stock (10+)

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 234-9051 Air-Fuel Ratio Sensor delivers OE-quality performance for precise engine management and emissions control. This direct-fit replacement sensor features a 4-wire heated design that ensures accurate air-fuel mixture monitoring across all operating conditions.

Key Features:

  • 4-wire heated oxygen sensor design for fast response time
  • Direct-fit application for simplified installation
  • 8.66-inch wire length for proper routing
  • Manufactured to strict OE specifications for reliable performance
  • Precision-engineered components ensure exact fit and function
  • Advanced sensing element provides accurate feedback to the ECU
  • Durable construction withstands harsh exhaust environments

DENSO air-fuel ratio sensors are rigorously tested to meet or exceed original equipment standards, ensuring optimal fuel economy, reduced emissions, and smooth engine operation. The heated element design allows the sensor to reach operating temperature quickly, providing accurate readings during cold starts and maintaining precise monitoring throughout the engine's operating range.

Products specifications

Fits

Toyota Tundra 2005-07, Tacoma 2005-06, 4Runner 2005-09, FJ Cruiser 2007, Sequoia 2005-07, Land Cruiser 2005-07; Subaru Impreza 2012-14; Lexus IS250 2006-14, LS460 2009-13, IS350 2006-14, GX470 2005-09, GS350 2007-08, GS300 2006 + 9 more models

Sensor Type

Heated

Connector Gender

Male

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

4

Wiring Harness Length

8.66

Thread Diameter

0.711

o comment

always good so far

Found on Amazon first, decided to go Autoplicity.com website to check price and it was $20 cheaper than Amazon. Part arrived in a couple of days. Fit and worked perfectly.

Thank you for having the best price I could find after missing out on Black Friday deals from sites I normally shop. I will definitely keep you in mind for future purchases.

Only place I could find that exact tire

First time user. Will be back! Super fast shipping.

All went well

Wrong size belt. Had to return

I have tried calling three times to order a boat propeller. All three times, the woman answering the phone could not understand me. After the 3rd time of spelling my name and email address on the final call I gave up and hung up on her. I apologize to you for hanging up on your staff. Your site seems to be very nice and the reviews are excellent. I hope that the delivery service you have is just as good as the reviews. I had preferred to order by phone because I'm not a fan of internet ordering. The photo shows a hub kit with the propeller. There is nothing i could find noting that. I assume that comes with the propeller. Thank you so much....... Nope no hub kit like the one pictured with it... Fortunately the hub off my old prop matches. Delivery time was awesome! Less than 4 days.

wish free shipping over 100 dollars

Good

Trustworthy seller. This is my second order. Got it quickly. good job!

Super fast shipping, easy to use site, would buy again from site

Order shipped 2 days after ordered <br>and hey gave me a tracking number which is cool<br>lets see hoe fast it will come

Just what you want from a merchant but don't expect; fast, courteous service and attention to the details of your order. I'm a happy consumer. Thank you, Autoplicity. I'll be back.

competitive prices and good selection. Will definitely look to this vendor when purchasing automotive parts in the future. I ordered a roof rack and it was very hard to find elsewhere and the few places I did find it, it was more expensive.. it was cheap and easy here. thanks :)

Price was the lowest for the product that I wanted. That's including shipping price, which was still cheaper. Will definitely look into other products from them.

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