Three ways to order:
Online: autopartswarehouse.com
Order toll-free:
1-800-913-6119
Live Chat:
Why shop with us?
- Free
Shipping - Low Price
Guarantee - Largest
Selection - Top Quality
Brands - Flexible
Payment Options
Mercedes E420 Oxygen Sensor
We Have 35 Items for Mercedes E420 Oxygen Sensor In-Stock
On all orders over $50
Select your vehicle
- List Price: $41.30
- Our Price: $35.00
- You Save: $6.30
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
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: | 4-wire, Minor modifications required, 5.91 in. |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: All Submodels; All Engines;
Availability:In stock
- List Price: $41.30
- Our Price: $35.00
- You Save: $6.30
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
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, Minor modifications required, 5.91 in. |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1994-1995 Mercedes Benz E420 submodels:
- 1994-1995: All Submodels; All Engines;
Availability:In stock
- List Price: $58.75
- Our Price: $49.79
- You Save: $8.96
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
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, Minor modifications required, 6.69 in. |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1994-1997 Mercedes Benz E420 submodels:
- 1994-1997: All Submodels; All Engines;
Availability:In stock
- List Price: $28.78
- Our Price: $24.39
- You Save: $4.39
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
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, Minor modifications required, 6.3 in. |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1994-1995 Mercedes Benz E420 submodels:
- 1994-1995: All Submodels; All Engines;
Availability:In stock
- List Price: $38.21
- Our Price: $32.38
- You Save: $5.83
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
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: | 1-wire, Minor modifications required, 6.3 in. |
|---|---|
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1994-1995 Mercedes Benz E420 submodels:
- 1994-1995: All Submodels; All Engines;
Availability:In stock
- List Price: $230.00
- Our Price: $75.93
- You Save: $154.07
This REPLACEMENT oxygen sensor features 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. Includes easy-to-follow instructions.
Specifications:
- 12.99 in. wire length
- Threaded-in type, includes connector
Benefits:
- Tested to ensure highest level of quality and reliability
- Helps reduce harmful emissions and extends catalyst life
| Location: | After Catalytic Converter |
|---|---|
| Type: | 4-wire, OE replacement, 12.8 in. |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $212.00
- Our Price: $81.23
- You Save: $130.77
| Location: | Driver Side, Before Catalytic Converter |
|---|---|
| Type: | 4-wire, OE replacement, 22.2 in. |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $86.80
- Our Price: $73.56
- You Save: $13.24
This REPLACEMENT oxygen sensor features 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. Includes easy-to-follow instructions.
Specifications:
- 24.8 in. wire length
- Threaded-in type, includes connector
Benefits:
- Tested to ensure highest level of quality and reliability
- Helps reduce harmful emissions and extends catalyst life
| Location: | Driver Side, Before Catalytic Converter |
|---|---|
| Type: | 4-wire, OE replacement, 24.8 in. |
| Quantity Sold: | Sold individually |
| Warranty: | 1-year, unlimited-mileage warranty |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L; "GAS, FI, Naturally Aspirated"
Availability:In stock
- List Price: $230.00
- Our Price: $94.35
- You Save: $135.65
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:
- 4-wire
- 12.8 in. wire length
- Heated
Features:
- 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
Direct plug-in, no cutting or splicing required.
| Location: | After Catalytic Converter |
|---|---|
| Type: | 4-wire, OE replacement |
| Quantity Sold: | Sold individually |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $241.10
- Our Price: $89.54
- You Save: $151.56
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:
- 4-wire
- 26.8 in. wire length
- Heated
Features:
- 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
Wire splicing required.
| Location: | After Catalytic Converter |
|---|---|
| Type: | 4-wire, Minor modifications required |
| Quantity Sold: | Sold individually |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $215.65
- Our Price: $84.05
- You Save: $131.60
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:
- 4-wire
- 25.6 in. wire length
- Heated
Features:
- 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
Wire splicing required.
| Location: | Before Catalytic Converter |
|---|---|
| Type: | 4-wire, Minor modifications required |
| Quantity Sold: | Sold individually |
Fits the following 1994-1995 Mercedes Benz E420 submodels:
- 1994-1995: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $200.00
- Our Price: $110.95
- You Save: $89.05
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.
- OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Fit Note: | Before Catalyst |
|---|---|
| Location: | Front, Driver Side |
| Type: | OE replacement |
| Quantity Sold: | Sold individually |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: All Submodels; All Engines;
Availability:In stock
- List Price: $212.00
- Our Price: $100.24
- You Save: $111.76
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:
- 4-wire
- 22.2 in. wire length
- Heated
Features:
- 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
Direct plug-in, no cutting or splicing required.
| Location: | Driver Side, Before Catalytic Converter |
|---|---|
| Type: | 4-wire, OE replacement |
| Quantity Sold: | Sold individually |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $230.00
- Our Price: $98.27
- You Save: $131.73
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:
- 4-wire
- 24.6 in. wire length
- Heated
Features:
- 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
Direct plug-in, no cutting or splicing required.
| Location: | Passenger Side, Before Catalytic Converter |
|---|---|
| Type: | 4-wire, OE replacement |
| Quantity Sold: | Sold individually |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: Base; 8 Cyl 4.2L;
Availability:In stock
- List Price: $240.00
- Our Price: $109.95
- You Save: $130.05
The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life.
- OE-Equivalent.
- Direct fit for easy installation.
- OE Style connectors and wire lengths.
- Base ceramic probe of Zirconium and Yttrium.
- Patented Platinum Power Grid.
- Fine particle filter.
Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.
Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
| Fit Note: | Before Catalyst |
|---|---|
| Location: | Front, Passenger Side |
| Type: | OE replacement |
| Quantity Sold: | Sold individually |
Fits the following 1997 Mercedes Benz E420 submodels:
- 1997-1997: All Submodels; All Engines;
Availability:In stock
Featured Mercedes E420 Parts
- Mercedes E420 A/C Condenser
- Mercedes E420 A/C Evaporator
- Mercedes E420 A/C Hose
- Mercedes E420 ACC Cabin Filter
- Mercedes E420 Air Filter
- Mercedes E420 Air Mass Meter
- Mercedes E420 Air Pump
- Mercedes E420 Alternator
- Mercedes E420 Antenna Mast
- Mercedes E420 Ball Joint
- Mercedes E420 Brake Booster
- Mercedes E420 Brake Caliper
- Mercedes E420 Brake Disc
- Mercedes E420 Brake Hose
- Mercedes E420 Brake Master Cylinder
- Mercedes E420 Brake Pad
- Mercedes E420 Brake Pad Sensor
- Mercedes E420 Brake Pad Set
- Mercedes E420 Brake Pads
- Mercedes E420 Brake Rotor
- Mercedes E420 Brake Rotors
- Mercedes E420 Brakes
- Mercedes E420 Car Cover
- Mercedes E420 Cargo Liner
- Mercedes E420 Catalytic Converter
- Mercedes E420 Control Arm
- Mercedes E420 Control Arm Bushing
- Mercedes E420 Distributor Cap
- Mercedes E420 Distributor Rotor
- Mercedes E420 Emblem
- Mercedes E420 Engine Mount
- Mercedes E420 Exhaust
- Mercedes E420 Fan Blade
- Mercedes E420 Fan Clutch
- Mercedes E420 Floor Mats
- Mercedes E420 Fog Light
- Mercedes E420 Fog Light Lens
- Mercedes E420 Fuel Filter
- Mercedes E420 Fuel Injector
- Mercedes E420 Fuel Pump
- Mercedes E420 Grille Assembly
- Mercedes E420 Head Gasket
- Mercedes E420 Headlight Assembly
- Mercedes E420 Headlight Switch
- Mercedes E420 Heater Core
- Mercedes E420 Hood Pad
- Mercedes E420 Hood Strut
- Mercedes E420 Ignition Coil
- Mercedes E420 Ignition Switch
- Mercedes E420 Ignition Wire Set
- Mercedes E420 Knock Sensor
- Mercedes E420 Master Cylinder
- Mercedes E420 Mirror
- Mercedes E420 Muffler
- Mercedes E420 O2 Sensor
- Mercedes E420 Oil Pan
- Mercedes E420 Oil Pump
- Mercedes E420 Oxygen Sensor
- Mercedes E420 Power Antenna
- Mercedes E420 Power Steering Hose
- Mercedes E420 Power Steering Pump
- Mercedes E420 Radiator
- Mercedes E420 Radiator Hose
- Mercedes E420 Shock Absorber
- Mercedes E420 Shocks
- Mercedes E420 Spark Plug
- Mercedes E420 Spark Plug Wires
- Mercedes E420 Starter
- Mercedes E420 Steering Rack
- Mercedes E420 Strut
- Mercedes E420 Strut Assembly
- Mercedes E420 Strut Mount
- Mercedes E420 Struts
- Mercedes E420 Sway Bar Bushing
- Mercedes E420 Tail Light
- Mercedes E420 Tail Light Assembly
- Mercedes E420 Tail Light Lens
- Mercedes E420 Tie Rod Assembly
- Mercedes E420 Timing Chain
- Mercedes E420 Turn Signal Lens
- Mercedes E420 Vent Visor
- Mercedes E420 Water Pump
- Mercedes E420 Window Motor
- Mercedes E420 Window Regulator
- Mercedes E420 Window Switch
