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DENSO 234-4643 Oxygen Sensor Heated Direct Fit Lead - 4-Wire 27.56

(Mitsubishi Eclipse 1990, Mirage 1989; BMW M3 2008-11; Lincoln LS 2000-06; Infiniti G20 1999-2002; Ford Escort 1982-90 + 6 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

234-4643
5 reviews
Sale Price

$48.94

3 left at this price

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4643 is a premium 4-wire heated oxygen sensor engineered to deliver OE-level performance and reliability. This direct-fit sensor features a 27.56-inch wire lead for precise installation without modifications.

Key Features:

  • 4-wire heated design for faster sensor activation and accurate readings
  • Direct-fit replacement ensuring exact OE specifications
  • Proprietary aluminum oxide trapping layer protects ceramic element from silicone and lead contamination
  • Precision-manufactured components guarantee proper fit on the first installation
  • Extended wire length (27.56 inches) provides installation flexibility
  • Rigorous OE-standard testing ensures consistent performance

DENSO oxygen sensors help maintain optimal air-fuel ratio for improved engine performance, fuel efficiency, and emissions control. The advanced ceramic element design with protective coating delivers extended service life even in harsh operating conditions.

Products specifications

Fits

Mitsubishi Eclipse 1990, Mirage 1989; BMW M3 2008-11; Lincoln LS 2000-06; Infiniti G20 1999-2002; Ford Escort 1982-90; Oldsmobile Cutlass 1997-99; Chrysler Prowler 2001-02; Eagle Talon 1990; Dodge Colt 1989; Plymouth Colt 1989, Laser 1990

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

27.56

Thread Diameter

0.708

Best price around. Great Communication. Fast shipping. What else can I ask for?<br>I have already purchased again from them.

Best pricing I found anywhere on the part I needed, quick shipping, no hassle. Definitely going to be a repeat customer.

Quick and easily linked to amazon for payment.

Very fast shipping, lowest prices on the web.

Great prices and fast shipping. I had a question about the product and the had all the answers. I would definitely shop here again.

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