1989 Chevrolet P20 Oxygen Sensor

UNIVERSAL OXYGEN SENSOR, HEATED, 4-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Type: 4-wire

Product Fit: Minor Modifications Required

Quantity Sold: Sold Individually

Sensor Type: Heated

Sensor Design: Conical

Anticipated Ship Out Time: 1-2 Business Days

Includes: Butt Type Connectors, Without Plug

UNIVERSAL OXYGEN SENSOR, HEATED, 3-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Type: 3-wire

Product Fit: Minor Modifications Required

Quantity Sold: Sold Individually

Sensor Type: Heated

Sensor Design: Conical

Anticipated Ship Out Time: 1-2 Business Days

Includes: Butt Type Connectors, Without Plug

UNIVERSAL OXYGEN SENSOR, UNHEATED, 2-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Type: 2-wire

Product Fit: Minor Modifications Required

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Sensor Design: Conical

Anticipated Ship Out Time: 1-2 Business Days

Includes: Butt Type Connectors, Without Plug

UNIVERSAL OXYGEN SENSOR, UNHEATED, 1-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor is crafted from high quality materials - stainless steel shell, hex nut, shield, Teflon-covered insulated wires, high-temperature rubber internal and external seals, and threaded tube coated with anti-seize compound.

Tested to ensure highest level of quality and reliability; it helps to reduce harmful emissions and extends catalyst life.

Notes: May not be compatible with flanges. May require minor modifications

View Installation Instruction

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in a wide range of OE comparable auto parts including body parts, lighting, electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Location: Before Catalytic Converter

Type: 1-wire

Product Fit: Minor Modifications Required

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Sensor Design: Conical

Anticipated Ship Out Time: 1-2 Business Days

BOSCH SUPER CLASS OXYGEN SENSOR

Bosch Super Class Oxygen Sensor provides patented catalytically activated fine particle filter that prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination that increase sensors life.

Specifications:

• 1-wire
• 14.6 in. wire length
• Unheated

• Constructed of premium ceramic technology that incorporates Zirconium or Titania and Yttrium for superior protection against mechanical and thermal shock
• Patented catalytically activated fine particle filter prevents contamination for extended life and ensures precise voltage to the engine's emission control computer, while a second filter doubles protection against exhaust gas contamination, thereby increasing sensor life
• Prevents premature failure of the catalytic converter
• Snug fitting OE-style silicone boots ensure proper fit, function, and appearance
• Rigorously tested for perfect performance while saving money in fuel costs

Location: Before Catalytic Converter

Type: 1-wire

Product Fit: OE Replacement

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Anticipated Ship Out Time: 1-2 Business Days

Replaces OE Number: 8990741

BOSCH REGULAR CLASS OXYGEN SENSOR

Bosch Regular Class Oxygen Sensor provides submersible patented connection system that protects against contamination, withstands the effects of extreme temperatures, and engine vibration. Made to improve engine performance, prevents premature failure for catalytic converter, and reduces harmful emissions.

Specifications:

• 1-wire
• 5.1 in. wire length
• 0-1 V
• Unheated
• Thread-in mounting style
• Includes wiring harness

• Manufactured with a two-foot length sensor wire
• Uses a submersible patented connection system that protects against contamination and withstands the effects of extreme temperatures and engine vibration
• Posi-lock connectors that can be unscrewed and reconnected in case of a wiring mistake

Location: Before Catalytic Converter

Type: 1-wire

Product Fit: OE Replacement

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Anticipated Ship Out Time: 1-2 Business Days

OXYGEN SENSOR, UNHEATED, 1-WIRE -- Threaded-in type; Includes connector and easy-to-follow instructions; Quality tested to ensure efficient fuel combustion; A high quality, OE replacement oxygen sensor; Features stainless steel shell, hex nut, shield, Teflon-covered insulated wire, and high-temperature rubber internal and external seals; Helps reduce harmful emissions; Backed by 1-year, unlimited-mileage warranty.

Location: Before Catalytic Converter

Type: 1-wire

Product Fit: OE Replacement

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Sensor Design: Conical

Anticipated Ship Out Time: 1-2 Business Days

DENSO SUPER CLASS FIRST TIME FIT OXYGEN SENSOR

Denso Super Class First Time Fit Oxygen Sensors are specifically designed to meet the challenging demands of today's engines. Each of Denso's Oxygen Sensor is constructed from the highest quality materials available. Manufactured to the OE standards and subjected to rigorous safety and performance tests.

Specifications:

• 1-wire
• 14.57 in. lead wire

• Constructed from high quality stainless steel, porous polytetrafluoroethylene, fluorine rubber, aluminum oxide, high-grade platinum, and ceramics
• Double protection layer
• Aluminum oxide trap layer
• Porous PTFE filter
• Stainless steel housing

Location: Before Catalytic Converter

Type: 1-wire

Product Fit: OE Replacement

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Anticipated Ship Out Time: 1-2 Business Days

Warranty: 12-month Denso Limited Warranty

OXYGEN SENSOR, UNHEATED, 1-WIRE, SOLD INDIVIDUALLY

This REPLACEMENT oxygen sensor features stainless steel shell, hex nut, shield, Teflon-covered insulated wire, and high-temperature rubber internal and external seals. Includes easy-to-follow instructions.

Specifications:

• 18.25 in. wire length
• Threaded-in type, includes connector

• Tested to ensure highest level of quality and reliability
• Helps reduce harmful emissions and extends catalyst life

Location: Before Catalytic Converter

Type: 1-wire

Product Fit: OE Replacement

Quantity Sold: Sold Individually

Sensor Type: Non-heated

Sensor Design: Conical

Anticipated Ship Out Time: 1-2 Business Days

AC DELCO EXHAUST OXYGEN SENSOR ASSEMBLY

A high quality, OE replacement exhaust oxygen sensor assembly.

Anticipated Ship Out Time: 1-2 Business Days