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 234-9034 Air-Fuel Ratio Sensor Direct Fit Heated - 4-Wire

(Chevrolet Impala 2000-05; Subaru Impreza 2008-14, WRX STI 2013-16; Pontiac Firebird 1993-2002; Audi A4 Quattro 2005-06, A4 2005 + 18 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

234-9034
15 reviews
Sale Price

$156.80

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 234-9034 Air-Fuel Ratio Sensor Heated Direct Fit is a replacement air/fuel sensor (also called an A/F sensor or air-fuel ratio sensor) that monitors exhaust gas so the engine control system can keep the air-fuel mixture on target. This version is a heated, 4-wire design.

Key Features:

  • Heated, direct fit design for a straightforward like-for-like replacement
  • 4-wire configuration
  • Built and tested by DENSO to strict OE standards
  • Each component is made with precision for an exact replacement and accurate fit

A properly working air-fuel ratio sensor supports accurate fuel metering, so replacing a worn or failed sensor with a direct fit unit helps restore consistent engine performance.

Products specifications

Fits

Chevrolet Impala 2000-05; Subaru Impreza 2008-14, WRX STI 2013-16; Pontiac Firebird 1993-2002; Audi A4 Quattro 2005-06, A4 2005; Mazda Protege 1990-94; Cadillac Seville 1980-85; Mercedes-Benz 280SE 1968-71, 280SL 1968-71 + 14 more models

Sensor Type

Heated

Connector Gender

FEMALE

Grade Type

Regular

Universal Or Specific Fit

Specific

Wire Quantity

4

Thread Diameter

0.711

Wiring Harness Length

31.06

Great product great delivery time

I was happy to receive my in such a timely manner!! Will be doing more business with you again.

Easy to order

Excellent product and quick delivery

Quick and easy to order.

Great price, easy order...

Great job.

Found what I needed at price that is OK.

Correct and on time

Ordered my CTEK battery Charger on Wed night and received it on Fri morning. Super fast shipping. Will definitely buy from again.

Bought the Hella Supertones here for at least $5 cheaper than anywhere else online i found and received it in hand less than a week later. would highly recommend

EXCELLENT PRICING, EXCELLENT ITEM, AS DESCRIBED, GOT IT VERY FAST, DEFINATLEY WILL DO BUSINESS AGAIN

Product as described and sent in a very quick fashion!

Thanks for the great service, best prices, and fast shipping!!!

Quick smooth transaction, with more than adequate feedback. My item shipped the same day and arrived in 5 days in excellent condition. The order acknowledgement was a personal Thank You email. <br> good vendor, best price, bookmarked for future use,

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