My Account
My Garage
Shopping Cart

Shopping Cart

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

DENSO 234-3003 Oxygen Sensor 3-Wire Heated Direct Fit

Manufacturer

Picture for manufacturer DENSO

Part Number

234-3003
6 reviews
Sale Price

$36.56

In Stock (8)

delivery box

Usually delivered within 2 days

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 234-3003 is a direct-fit heated oxygen sensor designed to meet strict OE standards for reliable engine performance and emissions control. This 3-wire oxygen sensor features a 12.83-inch wire length and is engineered as an exact replacement for your vehicle's original equipment.

Key Features:

  • Heated 3-wire design for faster sensor activation and improved cold-start performance
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Precision-manufactured to OE specifications for guaranteed first-time fit
  • Direct-fit replacement with 12.83-inch wire harness length
  • Advanced ceramic element design for accurate air-fuel ratio monitoring
  • Helps optimize fuel efficiency and reduce harmful emissions

DENSO oxygen sensors are built with the same quality and precision as original equipment sensors, ensuring reliable performance and long service life. The innovative trap layer technology prevents sensor contamination, extending operational life and maintaining accurate readings for improved engine efficiency.

Products specifications

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

3

Mounting Type

Threaded

Thread Diameter

0.708

Wiring Harness Length

12.83

Great service. fast shiping!

Excellent deal!!! I was not able to find a better price anywhere. Fast shipping & just what I wanted.

Great site! Order arrived quickly and in great condition!

I bought this item for my fiance and he loves it! He was completely happy with the price we paid...

Best prices I found online.. processed same day and recieved same week..packaged great and works great.

Wow I love the race ramps I bought for my 2009 dodge challenger srt8 I used Thelm to change the oil 2 days after I got Thelm and they worked great I have extra clearance I wouldnt think of any other place for my parts gas shipping great prices and great shipping prices I'm a very happy customer

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