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234-3005 - Denso O2 Sensor


Retail: $90.32
Your Price: $36.95
You Save: $53.37 (59 %)

Oxygen & A/F Sensors

DENSO's 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.

DENSO's air/fuel ratio sensor began to appear in the early 90s as vehicle manufacturers increased demands for better emission standards. DENSO's air-to-fuel ratio sensor were developed to measure the air-to-fuel ratio information under a wider range of driving conditions. The air/fuel ratio sensor sends information to the engine management computer to makes adjustments based on driving conditions. This wider range and variable adjustments controls the motor to burn fuel more efficient and produce less emissions.

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 cars for longer periods. DENSO continues to make auto parts available for those critical replacement parts.

Oxygen Sensors

Oxygen sensors, also known as Lambda sensors or O2 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 driveability 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. The DENSO oxygen sensor catalog offers one of the most complete product lines in the industry, from Acura to Volvo.

FEATURES

  • Corrosion-resistant stainless steel construction
  • PTFE filter blocks efficiency-robbing contaminants
  • Refined zirconia element improves sensor response

BENEFITS

  • Increased performance and efficiency, reduced fuel consumption
  • First Time Fit® delivers the right part the first time
  • Ensures smog test compliance

Fits:

Chevrolet All 1992 5.7L V8 FRONT - OE STYLE - 9.5" OVERALL LENGTH
Chevrolet All 1993-1995 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet Astro 1994 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet Astro 1994 Base
Chevrolet Blazer 1994 5.7L V8 FRONT - OE STYLE - w/3 WIRE SENSOR
Chevrolet Blazer 1994 Base
Chevrolet C1500 Suburban 1994 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet C1500 Suburban 1994 Base
Chevrolet C1500 1994 4.3L V6 FRONT - OE STYLE - w/TRANS CODE 4L60E
Chevrolet C1500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet C1500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet C1500 1994, 1995 Base
Chevrolet C2500 Suburban 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet C2500 Suburban 1994 Base
Chevrolet C2500 1994 4.3L V6 FRONT - OE STYLE - w/TRANS CODE 4L60E
Chevrolet C2500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet C2500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet C2500 1994, 1995 Base
Chevrolet C3500 1994 Base
Chevrolet Corvette 1992 5.7L V8 FRONT - OE STYLE - 9.5". OVERALL LENGTH - OE QUALITY REPLACEMENT SENSOR
Chevrolet Corvette 1993, 1994, 1995 5.7L V8 FRONT - OE STYLE - OE QUALITY REPLACEMENT SENSOR
Chevrolet G10 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet G10 1994 Beauville
Chevrolet G20 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet G20 1994 Beauville
Chevrolet G20 1994 Sportvan
Chevrolet G30 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet G30 1994 Beauville
Chevrolet K1500 Suburban 1994 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet K1500 1994 4.3L V6 FRONT - OE STYLE - w/TRANS CODE 4L60E
Chevrolet K1500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet K1500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet K1500 1994, 1995 Base
Chevrolet K2500 Suburban 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet K2500 1994 4.3L V6 FRONT - OE STYLE - w/TRANS CODE 4L60E
Chevrolet K2500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet K2500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Chevrolet K2500 1994, 1995 Base
Chevrolet K3500 1994 Base
Chevrolet S10 Blazer 1994 FRONT - OE STYLE - w/3 WIRE SENSOR
Chevrolet S10 Blazer 1994 Base
Chevrolet S10 1994 4.3L V6 FRONT - OE STYLE - TBI OR w/3 WIRE SENSOR - MFI
Chevrolet S10 1995 4.3L V6 FRONT - OE STYLE - TBI
Chevrolet S10 1994, 1995 Base
GMC C1500 Suburban 1994 FRONT - OE STYLE - w/TRANS CODE 4L60E
GMC C1500 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC C1500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC C1500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC C1500 1994, 1995 Sierra SL
GMC C1500 1994, 1995 Sierra Special
GMC C2500 Suburban 1994 5.7L V8 FRONT - OE STYLE - w/TRANS CODE 4L60E
GMC C2500 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC C2500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC C2500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC C2500 1994, 1995 Sierra SL
GMC C2500 1994 Sierra SLE
GMC C3500 1994 Sierra SL
GMC C3500 1994 Sierra SLE
GMC G1500 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC G1500 1994 Vandura
GMC G2500 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC G2500 1994 Rally
GMC G2500 1994 Vandura
GMC G3500 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC G3500 1994 Magnavan
GMC G3500 1994 Vandura Special
GMC Jimmy 1994 FRONT - OE STYLE - w/3 WIRE SENSOR
GMC Jimmy 1994 Base
GMC K1500 Suburban 1994 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC K1500 Suburban 1994 Base
GMC K1500 1994 4.3L V6 FRONT - OE STYLE - w/TRANS CODE 4L60E
GMC K1500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC K1500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC K1500 1994, 1995 Sierra SL
GMC K1500 1994, 1995 Sierra Special
GMC K2500 Suburban 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC K2500 Suburban 1994 Base
GMC K2500 1994 4.3L V6 FRONT - OE STYLE - w/TRANS CODE 4L60E
GMC K2500 1994 5.0L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC K2500 1994 5.7L V8 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC K2500 1994, 1995 Sierra SL
GMC K2500 1994 Sierra SLE
GMC K3500 1994 Sierra SL
GMC K3500 1994 Sierra SLE
GMC Safari 1994 FRONT - OE STYLE~w/TRANS CODE 4L60-E
GMC Safari 1994 Base
GMC Safari 1994 XT
GMC Sonoma 1994 4.3L V6 FRONT - OE STYLE - TBI
GMC Sonoma 1995 4.3L V6 FRONT - OE STYLE - TBI
GMC Yukon 1994 5.7L V8 FRONT - OE STYLE - w/3 WIRE SENSOR
GMC Yukon 1994 Base
Jeep All 1987-1990 2.5L L4 FRONT - OE STYLE
Jeep Comanche 1986 2.5L L4 FRONT - OE STYLE
Oldsmobile All 1994 4.3L V6 FRONT - OE STYLE~w/TRANS CODE 4L60-E
Oldsmobile Bravada 1994 FRONT - OE STYLE - OE QUALITY REPLACEMENT SENSOR
Oldsmobile Bravada 1994 Base

 

Item Number: 234-3005
Manufacturer: Denso
Manufacturer Part No: 234-3005

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