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Denso Oxygen Sensor - 234-4050

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4050
  • Part Location: U.S.
  • Availability: *Special Order
  • Delivery: 3 - 4 Weeks
Retail: $95.54
Price: $90.99
You Save: $4.55
Connector Style
4 Wire
Includes Adapter Fittings
No
Includes Weather Pack Harness
Yes
Includes Weld Fitting
No
Type
Heated
Voltage Range
OEM
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Denso Oxygen Sensor

Oxygen Sensor; Without Connector

MPN: 2344050

DENSO's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle, moderate acceleration and cruise conditions. Under heavy acceleration the oxygen sensor goes into "open loop," which basically means that the engine management computer system ignores the oxygen sensor. Oxygen sensors have a smaller range of limits in detecting and adjusting the difference from an optimum air/fuel ratio. As the automotive industry continues to improve on their standards DENSO is keeping the pace with advancements in our engineering to meet the demands from the industry. Also, as car owners are holding on to their vehicles for longer periods, DENSO continues to make auto parts available for those critical replacement parts for all applications. Oxygen sensors, also known as Lambda sensors or oxygen sensors among some vehicle manufacturers, are among the most sensitive and critical components on your car's engine. Earlier fuel injection systems employed one oxygen sensor in the exhaust system to maintain closed-loop air/fuel mixture control. However, today's engines may use as many as four sensors, which monitor not only exhaust gas oxygen content but catalytic converter efficiency as well. In order to perform these functions properly, the sensors must adhere to OE standards within incredibly close tolerances. A malfunctioning or incorrectly calibrated oxygen sensor can hurt drivability and illuminate the malfunction indicator, resulting in costly and time-consuming repairs. DENSO First Time Fit® oxygen sensors are designed to meet those tolerances and more.
Type: Heated
Connector Style: 4 Wire
Voltage Range: OEM
Includes Adapter Fittings: No
Includes Weather Pack Harness: Yes
Includes Weld Fitting: No

Features

  • Stainless Steel Housing Resists Corrosion And Contamination With A Rugged, Watertight Body
  • Robotic Laser Weld
  • Porous PTFE Filter Blocks Efficiency-Robbing Contaminants
  • Refined Zirconia Element Improves Sensor Response
  • Double Protection Cover Maintains Proper Unit Temperature For Quicker Response Times And Protects The Ceramic Element Against Silicone And Lead Poisoning
  • Aluminum-Oxide Trap Layer Keeps Silicone And Lead Outside The Ceramic Element Through DENSO's Exclusive Design, Preventing Damage To The Platinum Electrode
  • Superior Design Maximizes Engine Performance While Reducing Fuel Consumption And Harmful Emissions
  • Ensures Smog Test Compliance
  • Limited 90 Day Warranty
Specifications of Denso Oxygen Sensor - 234-4050
Connector Style 4 Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

1988 Chevrolet Nova

1990 Lexus ES250
1991 Lexus ES250

1988 Toyota 4Runner
1989 Toyota 4Runner
1990 Toyota 4Runner
1991 Toyota 4Runner
1992 Toyota 4Runner
1993 Toyota 4Runner
1994 Toyota 4Runner
1995 Toyota 4Runner

1988 Toyota Camry
1989 Toyota Camry
1990 Toyota Camry
1991 Toyota Camry

1988 Toyota Celica
1989 Toyota Celica
1990 Toyota Celica
1991 Toyota Celica
1992 Toyota Celica
1993 Toyota Celica

1988 Toyota Corolla

1989 Toyota Cressida
1990 Toyota Cressida
1991 Toyota Cressida
1992 Toyota Cressida

1985 Toyota Land Cruiser
1986 Toyota Land Cruiser
1987 Toyota Land Cruiser
1988 Toyota Land Cruiser
1989 Toyota Land Cruiser
1990 Toyota Land Cruiser
1991 Toyota Land Cruiser
1992 Toyota Land Cruiser

1988 Toyota MR2
1989 Toyota MR2

1991 Toyota MR2
1992 Toyota MR2
1993 Toyota MR2
1994 Toyota MR2
1995 Toyota MR2

1988 Toyota Pickup
1989 Toyota Pickup
1990 Toyota Pickup
1991 Toyota Pickup
1992 Toyota Pickup
1993 Toyota Pickup
1994 Toyota Pickup
1995 Toyota Pickup

1991 Toyota Previa
1992 Toyota Previa
1993 Toyota Previa
1994 Toyota Previa
1995 Toyota Previa

1993 Toyota T100
1994 Toyota T100
1995 Toyota T100
1996 Toyota T100
1997 Toyota T100

1988 Toyota Van
1989 Toyota Van

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