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Denso Oxygen Sensor - 234-4650

Brand: Denso Car Parts
0 reviews
  • Have a product question? Ask us
  • Part Number: 234-4650
  • 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 24
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: 2344650

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 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 - 234-4650
Connector Style 4-Wire
Includes Adapter Fittings No
Includes Weather Pack Harness Yes
Includes Weld Fitting No
Type Heated
Voltage Range OEM

2001 Buick Century
2002 Buick Century
2003 Buick Century
2004 Buick Century

2004 Buick Rainier

2002 Buick Rendezvous
2003 Buick Rendezvous
2004 Buick Rendezvous

2000 Cadillac DeVille
2001 Cadillac DeVille
2002 Cadillac DeVille
2003 Cadillac DeVille

2001 Cadillac Eldorado
2002 Cadillac Eldorado

2002 Cadillac Escalade

2001 Cadillac Seville
2002 Cadillac Seville
2003 Cadillac Seville

2000 Chevrolet Astro
2001 Chevrolet Astro
2002 Chevrolet Astro

2002 Chevrolet Avalanche 1500

2002 Chevrolet Blazer

2001 Chevrolet Impala
2002 Chevrolet Impala
2003 Chevrolet Impala
2004 Chevrolet Impala

2001 Chevrolet Malibu
2002 Chevrolet Malibu
2003 Chevrolet Malibu

2001 Chevrolet Monte Carlo
2002 Chevrolet Monte Carlo
2003 Chevrolet Monte Carlo
2004 Chevrolet Monte Carlo

2002 Chevrolet S10

2000 Chevrolet Silverado 1500
2001 Chevrolet Silverado 1500
2002 Chevrolet Silverado 1500

2000 Chevrolet Silverado 2500

2003 Chevrolet SSR
2004 Chevrolet SSR

2000 Chevrolet Suburban 1500
2001 Chevrolet Suburban 1500
2002 Chevrolet Suburban 1500

2000 Chevrolet Tahoe
2001 Chevrolet Tahoe
2002 Chevrolet Tahoe

2003 Chevrolet Trailblazer EXT
2004 Chevrolet Trailblazer EXT

2001 Chevrolet Venture
2002 Chevrolet Venture
2003 Chevrolet Venture
2004 Chevrolet Venture

2003 GMC Envoy XL
2004 GMC Envoy XL

2004 GMC Envoy XUV

2000 GMC Safari
2001 GMC Safari
2002 GMC Safari

2000 GMC Sierra 1500
2001 GMC Sierra 1500
2002 GMC Sierra 1500

2000 GMC Sierra 2500

2002 GMC Sonoma

2000 GMC Yukon
2001 GMC Yukon
2002 GMC Yukon

2000 GMC Yukon XL 1500
2001 GMC Yukon XL 1500
2002 GMC Yukon XL 1500

2002 Honda Passport

2003 Isuzu Ascender
2004 Isuzu Ascender

2004 Isuzu Axiom

2002 Isuzu Rodeo
2003 Isuzu Rodeo
2004 Isuzu Rodeo

2002 Isuzu Rodeo Sport
2003 Isuzu Rodeo Sport

2001 Oldsmobile Alero
2002 Oldsmobile Alero
2003 Oldsmobile Alero
2004 Oldsmobile Alero

2001 Oldsmobile Aurora
2002 Oldsmobile Aurora
2003 Oldsmobile Aurora

2000 Oldsmobile Intrigue
2001 Oldsmobile Intrigue
2002 Oldsmobile Intrigue

2001 Oldsmobile Silhouette
2002 Oldsmobile Silhouette
2003 Oldsmobile Silhouette
2004 Oldsmobile Silhouette

2001 Pontiac Aztek
2002 Pontiac Aztek
2003 Pontiac Aztek
2004 Pontiac Aztek

2001 Pontiac Grand Am
2002 Pontiac Grand Am
2003 Pontiac Grand Am
2004 Pontiac Grand Am

2001 Pontiac Grand Prix
2002 Pontiac Grand Prix
2003 Pontiac Grand Prix

2001 Pontiac Montana
2002 Pontiac Montana
2003 Pontiac Montana
2004 Pontiac Montana

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