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DENSO 234-3091 Oxygen Sensor Heated Direct Fit - 3-Wire

(2022-2023 Honda Civic; 1998-1999 Subaru Impreza; 1998-1999 Subaru Forester; 1996-1999 Subaru Legacy; 2011-2014 Cadillac CTS + 4 more models)

Part of: DENSO Oxygen Sensor Heated Direct Fit

Other options in this family: DENSO 234-4794 DENSO 234-4380 DENSO 2344574 DENSO 234-8054 DENSO 234-4238

Manufacturer

Picture for manufacturer DENSO

Part Number

234-3091
15 reviews
Sale Price

$62.47

In Stock (10+)

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Usually delivered within 2 days

free shipping

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-3091 is a premium 3-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions control. This direct-fit sensor features a 17.32-inch wire length for precise factory replacement without modifications.

Key Features:

  • Heated 3-wire design for faster sensor warm-up and accurate readings
  • Exclusive aluminum oxide trap layer protects ceramic element from silicone and lead contamination
  • Precision-manufactured to OE specifications for guaranteed first-time fit
  • 17.32-inch wire length for direct OEM replacement
  • Advanced ceramic element design for improved durability and longevity

DENSO oxygen sensors help optimize air-fuel mixture for improved engine performance, better fuel efficiency, and reduced emissions. The protective trap layer technology extends sensor life by preventing poisoning from common contaminants, ensuring long-term reliability and accurate feedback to your vehicle's engine management system.

Products specifications

Fits

2022-2023 Honda Civic; 1998-1999 Subaru Impreza; 1998-1999 Subaru Forester; 1996-1999 Subaru Legacy; 2011-2014 Cadillac CTS; 1970-1973 Pontiac Firebird; 2013-2018 Toyota Avalon; 1984-1989 Nissan 300ZX; 2013-2018 Audi S6

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

3

Mounting Type

Threaded

Wiring Harness Length

17.32

Thread Diameter

0.708

Smooth transaction

Was easy

Great price and quick delivery. Thanks

Autoplicity is one of my go-to parts providers. Prices and availability on the quality, name brand products I demand is generally among one of the best.

Excellent.

Website is well laid out and prices are excellent

Prices were very fair, had to check back a few times to the listing to determine if item was sold in pairs and/or individually. Overall however the product looks good.

This place was great. Great service they really helped mr out and were fast and extremely helpful.

Excellent shipping received very fast and well packaged

Incredibly low prices and fast shipping. I bought shocks and struts for my truck and saved more than 35% over what my local parts store wanted!!! I made the mistake of not setting up my account before placing my order so I didn't get confirmation right away, but one quick phone call fixed that. Great customer service.

thank guys didn't expect the shipment that quit,but any way thak a lot or the next order

Lowest price I could find. Cheap shipping for the size. Pretty happy

Very fast shipping and price is rite

Recently ordered a cargo liner and I must say, Autoplicity had the cheapest price anywhere! Excellent communication and super fast shipping! Will definitely do business with Autoplicity again! Thank you for a wonderful shopping experience!

I am impressed with they mail order service. Recommended.

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