My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

DENSO 234-5003 Air/Fuel Ratio Sensor Direct Fit Heated - 5-Wire

(Ford Mustang 2015-17; Chevrolet Camaro 2016-23; Subaru Impreza 2000-02, Outback 2000-02, Forester 2000-02, Legacy 2000-02; Cadillac XLR 2004-05 + 9 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

234-5003
13 reviews
Sale Price

$100.31

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-5003 Air/Fuel Ratio Sensor is an OE-quality replacement sensor designed to restore proper engine performance and fuel efficiency. This direct-fit sensor features a 5-wire heated design with a 20.28-inch wire harness for reliable installation in specific vehicle applications.

Key Features:

  • OE-quality construction manufactured to strict original equipment standards
  • 5-wire heated design for faster sensor activation and accurate readings
  • Direct-fit replacement for easy installation with no modifications
  • 20.28-inch wire length provides proper reach for factory connections
  • Precision-engineered components ensure first-time fit and reliable performance
  • Helps optimize air/fuel mixture for improved fuel economy and reduced emissions

DENSO air/fuel ratio sensors play a critical role in engine management systems by monitoring exhaust gases and providing real-time data to the ECU. This allows the engine computer to maintain the ideal air/fuel mixture for optimal combustion, performance, and emissions control. Each sensor is tested to ensure it meets DENSO's stringent quality standards for durability and accuracy.

Products specifications

Fits

Ford Mustang 2015-17; Chevrolet Camaro 2016-23; Subaru Impreza 2000-02, Outback 2000-02, Forester 2000-02, Legacy 2000-02; Cadillac XLR 2004-05; BMW 650i 2014-15, 635CSi 1985-89, 640i 2013-16, 650i xDrive 2014-15, 633CSi 1978-84 + 4 more models

Sensor Type

Heated

Connector Gender

Male

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

5

Thread Diameter

0.711

Wiring Harness Length

20.28

Very good service and fast delivery.

Can't compete with the prices they offer, saved over $300 on just two tires! Highly recommend to anyone

10 out of 10 will buy again!

So far easy and no problems for good tires at a great price.

Great services.

The Wolo-Aurora Amber Lens Magnet light bar (WLM-3550MA) I received does not look like the one pictured. The one in the picture is longer and has lower profile with rounded ends. The one I received it short and tall with square ends. It will still work but it is NOT the same one pictured.

Great site to order from

Thank you

Love the Amazon pay option. Best price I could find on the net was through autoplicity. Great service thus far.

Quick, cheap, and accurate. What else do you need?

Great prices and FAST shipping!! Definitely will buy products here again!

Best price for an expired item around, though more options in shipping would be appreciated. Ordered saturday night and item shipped tuesday morning, saved about 30% off of the originally planned purchase price. Definitely will use them again in the future.

Great prices and fast shipping. It doesn't get any better

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy