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DENSO 234-4308 Oxygen Sensor Heated Direct Fit Lead - 4-Wire 21

(Subaru Impreza 2002-05, Outback 2002-05; Pontiac Firebird 1969; Nissan Pathfinder 2003-04, 350Z 2003-04; Infiniti G35 2003-04, M45 2003-04 + 18 more models)

Part of: DENSO Oxygen Sensor Heated Direct Fit Lead

Other options in this family: DENSO 234-4461 DENSO 234-4400 DENSO 234-4351 DENSO 234-4382 DENSO 234-4552

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4308
5 reviews
Sale Price

$77.77

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 234-4308 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions control. This direct-fit sensor features a 21.06-inch wire lead for easy installation and is designed as an exact replacement for your vehicle's original equipment sensor.

Key Features:

  • 4-wire heated design for faster sensor warm-up and accurate readings
  • Direct-fit application for first-time installation success
  • Proprietary aluminum oxide trap layer protects ceramic element from contaminants
  • Enhanced protection against silicone and lead poisoning
  • 21.06-inch wire lead length for proper routing and connection
  • Precision-manufactured to OE specifications for reliable fit and function

DENSO oxygen sensors help optimize air-fuel mixture for improved engine performance, better fuel efficiency, and reduced emissions. The advanced trap layer technology extends sensor life by preventing common contaminants from degrading the ceramic sensing element, ensuring long-term accuracy and durability.

Products specifications

Fits

Subaru Impreza 2002-05, Outback 2002-05; Pontiac Firebird 1969; Nissan Pathfinder 2003-04, 350Z 2003-04; Infiniti G35 2003-04, M45 2003-04, Q45 2002-06, FX35 2003-04, FX45 2003-05; Mercedes-Benz E320 1994-95, 190SL 1955-62 + 13 more models

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Thread Diameter

0.708

Wiring Harness Length

21.06

Autoplicity simply had the best prices available and everything was in stock to be shipped.

So far so good

Order Process was quick and easy. I would highly recommend this site.

Autoplicity leads the way ! Others take a lesson !! Great prices and excellent service !!!

No problems ordering a leak down tester from Autoplicity which had the lowest price and reasonable shipping charges. The item was well packaged and I would buy from them again.

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