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DENSO 234-4956 Oxygen Sensor Direct Fit Heated - 4-Wire

(Mazda 3 2004-09; Hyundai Santa Fe 2013-16; Lexus ES300 1997-2001; Buick Century 1978-81; Oldsmobile Cutlass 1981, Cutlass Ciera 1982-87 + 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

234-4956
11 reviews
Sale Price

$134.44

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The DENSO 234-4956 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for precise air-fuel ratio monitoring. This direct-fit sensor features a 28.9-inch wire length for exact replacement installation without modifications.

Key Features:

  • DENSO's exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • 4-wire heated design ensures faster sensor operation and accurate readings in all conditions
  • Precision-manufactured to OE specifications for first-time fit and reliable performance
  • Direct-fit application eliminates the need for adapters or modifications
  • 28.9-inch wire length matches original equipment requirements

DENSO oxygen sensors help optimize engine performance, improve fuel efficiency, and reduce emissions by providing accurate exhaust gas data to your vehicle's engine control module. Built with premium materials and rigorous quality testing, this sensor delivers the durability and accuracy you expect from an OE supplier.

Products specifications

Fits

Mazda 3 2004-09; Hyundai Santa Fe 2013-16; Lexus ES300 1997-2001; Buick Century 1978-81; Oldsmobile Cutlass 1981, Cutlass Ciera 1982-87, Cutlass Salon 1985-87, Cutlass Calais 1981-84; Volkswagen Thing 1973-74; Audi 5000 1978-83

Sensor Type

Heated

Universal Or Specific Fit

Specific

Wire Quantity

4

Wiring Harness Length

28.90

Easy to do

Awesome

Very quick

very quick and easy

Lowest prices I found on the net and great customer service! Fast shipping too!

Excellent

needs to be easier to make sure part numbers are correct for shocks for lifted and unlifted vehicles

Great service !! Great prices !!! And fast shipping

Quick and easy shopping.

awesome..... great to deal with.. fast shipping and excellent customer service

Autoplicity offered the best internet price, and utilized Paypal for guaranteed customer service. Shipping tracking through UPS is accurate and customer focused. I'm very pleased with the retail experience, and will use Autoplicity on future orders and best prices.

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