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Denso Oxygen Sensor - 234-4019

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4019
  • Part Location: U.S.
  • Availability: 2 In Stock
  • Delivery: Ships Out in 1 - 2 Business Days
  • If purchased before 12:00 EDT - estimated delivery by June 26
Retail: $60.89
Price: $57.99
You Save: $2.90
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; OE-Replacement

MPN: 2344019

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 - 234-4019
Connector Style 4 Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

1996 Chevrolet C1500
1997 Chevrolet C1500
1998 Chevrolet C1500

1996 Chevrolet C1500 Suburban
1997 Chevrolet C1500 Suburban
1998 Chevrolet C1500 Suburban
1999 Chevrolet C1500 Suburban

1996 Chevrolet C2500
1997 Chevrolet C2500
1998 Chevrolet C2500
1999 Chevrolet C2500
2000 Chevrolet C2500

1996 Chevrolet C2500 Suburban
1997 Chevrolet C2500 Suburban
1998 Chevrolet C2500 Suburban
1999 Chevrolet C2500 Suburban

1996 Chevrolet C3500
1997 Chevrolet C3500
1998 Chevrolet C3500
1999 Chevrolet C3500
2000 Chevrolet C3500

1996 Chevrolet Express 1500
1997 Chevrolet Express 1500
1998 Chevrolet Express 1500
1999 Chevrolet Express 1500
2000 Chevrolet Express 1500
2001 Chevrolet Express 1500
2002 Chevrolet Express 1500

1996 Chevrolet Express 2500
1997 Chevrolet Express 2500
1998 Chevrolet Express 2500
1999 Chevrolet Express 2500
2000 Chevrolet Express 2500
2001 Chevrolet Express 2500
2002 Chevrolet Express 2500

1996 Chevrolet Express 3500
1997 Chevrolet Express 3500
1998 Chevrolet Express 3500
1999 Chevrolet Express 3500
2000 Chevrolet Express 3500
2001 Chevrolet Express 3500
2002 Chevrolet Express 3500

1996 Chevrolet G30

1996 Chevrolet K1500
1997 Chevrolet K1500
1998 Chevrolet K1500
1999 Chevrolet K1500

1996 Chevrolet K1500 Suburban
1997 Chevrolet K1500 Suburban
1998 Chevrolet K1500 Suburban
1999 Chevrolet K1500 Suburban

1996 Chevrolet K2500
1997 Chevrolet K2500
1998 Chevrolet K2500
1999 Chevrolet K2500
2000 Chevrolet K2500

1996 Chevrolet K2500 Suburban
1997 Chevrolet K2500 Suburban
1998 Chevrolet K2500 Suburban
1999 Chevrolet K2500 Suburban

1996 Chevrolet K3500
1997 Chevrolet K3500
1998 Chevrolet K3500
1999 Chevrolet K3500
2000 Chevrolet K3500

1996 Chevrolet P30
1997 Chevrolet P30
1998 Chevrolet P30
1999 Chevrolet P30

1999 Chevrolet Silverado 2500
2000 Chevrolet Silverado 2500

2000 Chevrolet Suburban 2500

1996 Chevrolet Tahoe
1997 Chevrolet Tahoe
1998 Chevrolet Tahoe
1999 Chevrolet Tahoe

1996 GMC C1500
1997 GMC C1500
1998 GMC C1500
1999 GMC C1500

1996 GMC C1500 Suburban
1997 GMC C1500 Suburban
1998 GMC C1500 Suburban
1999 GMC C1500 Suburban

1996 GMC C2500
1997 GMC C2500
1998 GMC C2500
1999 GMC C2500
2000 GMC C2500

1996 GMC C2500 Suburban
1997 GMC C2500 Suburban
1998 GMC C2500 Suburban
1999 GMC C2500 Suburban

1996 GMC C3500
1997 GMC C3500
1998 GMC C3500
1999 GMC C3500
2000 GMC C3500

1996 GMC G3500

1996 GMC K1500
1997 GMC K1500
1998 GMC K1500
1999 GMC K1500

1996 GMC K1500 Suburban
1997 GMC K1500 Suburban
1998 GMC K1500 Suburban
1999 GMC K1500 Suburban

1996 GMC K2500
1997 GMC K2500
1998 GMC K2500
1999 GMC K2500
2000 GMC K2500

1996 GMC K2500 Suburban
1997 GMC K2500 Suburban
1998 GMC K2500 Suburban
1999 GMC K2500 Suburban

1996 GMC K3500
1997 GMC K3500
1998 GMC K3500
1999 GMC K3500
2000 GMC K3500

1996 GMC P3500
1997 GMC P3500
1998 GMC P3500
1999 GMC P3500

1996 GMC Savana 1500
1997 GMC Savana 1500
1998 GMC Savana 1500
1999 GMC Savana 1500
2000 GMC Savana 1500
2001 GMC Savana 1500
2002 GMC Savana 1500

1996 GMC Savana 2500
1997 GMC Savana 2500
1998 GMC Savana 2500
1999 GMC Savana 2500
2000 GMC Savana 2500
2001 GMC Savana 2500
2002 GMC Savana 2500

1996 GMC Savana 3500
1997 GMC Savana 3500
1998 GMC Savana 3500
1999 GMC Savana 3500
2000 GMC Savana 3500
2001 GMC Savana 3500
2002 GMC Savana 3500

1999 GMC Sierra 2500
2000 GMC Sierra 2500

1996 GMC Yukon
1997 GMC Yukon
1998 GMC Yukon

2000 GMC Yukon XL 2500

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