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 234-9100 Air/Fuel Ratio Sensor Direct Fit Heated - 4-Wire

(2016-2018 Ford Focus; 2014-2019 Cadillac CTS; 2010-2013 Lexus LS460; 2009-2020 Nissan 370Z; 2013-2018 Acura ILX; 1990-1994 Chevrolet Lumina; 1986-1993 Saab 900)

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

234-9100
5 reviews
Sale Price

$157.43

2 left at this price

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 234-9100 air/fuel ratio sensor delivers precision engine management for optimal fuel economy and emissions control. This 4-wire heated sensor monitors exhaust gases in real-time, providing critical feedback to your vehicle's engine control unit for accurate air-fuel mixture adjustment.

Key Features:

  • Direct-fit replacement design ensures proper installation without modifications
  • 4-wire heated configuration for faster sensor activation and accurate cold-start readings
  • 15.04-inch wire length provides adequate reach for OEM harness connections
  • Manufactured to strict OE standards for reliable performance and durability
  • Precision-built sensing element responds quickly to exhaust gas composition changes
  • High-temperature resistant construction withstands harsh exhaust environments

DENSO's advanced air/fuel ratio sensors help maintain optimal engine performance, reduce harmful emissions, and prevent check engine light codes related to sensor malfunction. Each sensor undergoes rigorous quality testing to ensure first-time fit and long-term reliability.

Products specifications

Fits

2016-2018 Ford Focus; 2014-2019 Cadillac CTS; 2010-2013 Lexus LS460; 2009-2020 Nissan 370Z; 2013-2018 Acura ILX; 1990-1994 Chevrolet Lumina; 1986-1993 Saab 900

Sensor Type

Heated

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

4

Wiring Harness Length

15.04

Overall great experience, I ordered on Sunday and got the package on Wednesday!!!

Great products and great pricing. Fast shipping. Couldn't ask for anything more. A++++++ merchant. Hope to do business with again.

Great to deal with both online and over the phone. Buy with confidence.

This place is excellent. Very easy to use. My parts were shipped on time, and they kept me updated with multiple emails throughout the process. Would definitely buy from these guys again. A++

Happy so far.

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