Used OEM 1994 Mercury S4 Oxygen Sensor
Connect With Recyclers Selling Oxygen Sensor For 1994 Mercury S4
Grade A Condition
Low Miles. Excellent Working Condition.
90 Day Warranty
STARTING at $50 Delivered
Grade B+ Condition
Average Miles. Good Working Condition.
90 days Warranty
STARTING at $25 Delivered
Core Grade Condition
Rebuildable Core. Suitable for Rebuilding.
As-Is Condition
STARTING at $10 Delivered
Part Description
Need a genuine OEM replacement 1994 Mercury S4 Oxygen Sensor? UsedPart.us offers premium used Mercury Oxygen Sensor parts with fast next-day shipping to all 48 contiguous states. Each authentic Mercury S4 Oxygen Sensor undergoes comprehensive testing and certification in our state-of-the-art facility, guaranteeing OEM performance and perfect fitment. Find exact-match 1994 Mercury S4 replacement parts from our nationwide network of certified automotive recyclers and trusted suppliers. With expertise in both domestic and import vehicles, our 30+ years of experience backs every Oxygen Sensor with a 100% satisfaction guarantee. Call our specialists at 800-646-4790 for immediate assistance with your 1994 Mercury S4 Oxygen Sensor requirements.
Quality Assurance
Every certified Mercury Oxygen Sensor undergoes our rigorous 27-point inspection and testing protocol to guarantee premium OEM quality standards. This genuine 1994 Mercury S4 Oxygen Sensor has been meticulously examined by our ASE-certified master technicians who verify its original equipment condition, complete functionality, and exact vehicle compatibility. We perform comprehensive electronic diagnostics where applicable and thoroughly inspect all components for wear, damage, and optimal operation before certification for sale.
Warranty Information
This genuine 1994 Mercury S4 Oxygen Sensor includes our industry-leading 90-day warranty covering both complete functionality and exact fitment. If your Mercury Oxygen Sensor experiences any issues, we guarantee a hassle-free replacement or full purchase price refund. Premium extended warranty options of 6 months and 1 year are available for additional protection and peace of mind. Our dedicated customer success team is available 7 days a week to assist with any warranty claims or concerns about your Mercury S4 Oxygen Sensor.
Shipping Details
We provide expedited, reliable shipping nationwide with next-day delivery available for most Mercury S4 parts. Your 1994 Mercury S4 Oxygen Sensor will be professionally inspected, cleaned, and securely packaged to ensure safe, damage-free transit. Most orders ship within 1 business day, and you'll receive real-time tracking information via email once your Oxygen Sensor is dispatched. We partner with premium shipping carriers and include comprehensive insurance on all Mercury Oxygen Sensor shipments for complete buyer protection.
Technical Specifications
Vehicle Compatibility
- Primary Fit: 1994 Mercury S4
- Part Type: Oxygen Sensor
- Position: OEM Original Location
- Condition: Used - Tested & Verified
Part Details
- Origin: Original Equipment Manufacturer (OEM)
- Testing: Full Functionality Verified
- Quality Grade: A-Grade Used Part
- Warranty Status: 90-Day Coverage
Related Parts
Other Parts for This Vehicle
- 1994 Mercury S4 AC Compressor
- 1994 Mercury S4 AC Condenser
- 1994 Mercury S4 AC Blower Motor
- 1994 Mercury S4 AC Control Panel
- 1994 Mercury S4 AC Evaporator
- 1994 Mercury S4 AC Evaporator Housing
- 1994 Mercury S4 AC Hoses
- 1994 Mercury S4 AC Receiver
- 1994 Mercury S4 AC Selector
- 1994 Mercury S4 AC Wire Harness
- 1994 Mercury S4 Accelerator Parts
- 1994 Mercury S4 Accessory Holders
- 1994 Mercury S4 Air Bag
- 1994 Mercury S4 Air Cleaner
- 1994 Mercury S4 Air Conditioning Condenser
- 1994 Mercury S4 Air Conditioning Evaporator
- 1994 Mercury S4 Air Conditioning Hoses
- 1994 Mercury S4 Air Flow Meter
- 1994 Mercury S4 Air Injection Pump
- 1994 Mercury S4 Air Shutter
- 1994 Mercury S4 Air Tube Resonator
- 1994 Mercury S4 Alternator
- 1994 Mercury S4 Amplifier
- 1994 Mercury S4 Antenna
- 1994 Mercury S4 Anti Lock Brake Parts
- 1994 Mercury S4 Anti-lock Brake Pts
- 1994 Mercury S4 Ash Tray
- 1994 Mercury S4 Automatic Transmission
- 1994 Mercury S4 Axle Shaft
- 1994 Mercury S4 Axle Actuator
- 1994 Mercury S4 Axle Assembly Front
- 1994 Mercury S4 Axle Assembly Rear
- 1994 Mercury S4 Axle Flange
- 1994 Mercury S4 Axle Housing
- 1994 Mercury S4 Back Glass
- 1994 Mercury S4 Back Glass Regulator
- 1994 Mercury S4 Backing Plate Front
- 1994 Mercury S4 Backing Plate Rear
- 1994 Mercury S4 Backup Camera
- 1994 Mercury S4 Backup Lamp
- 1994 Mercury S4 Battery
- 1994 Mercury S4 Battery Tray
- 1994 Mercury S4 BCM
- 1994 Mercury S4 Body Control Module
- 1994 Mercury S4 Bed Liner
- 1994 Mercury S4 Bell Housing
- 1994 Mercury S4 Belt Tensioner
- 1994 Mercury S4 Blower Motor
- 1994 Mercury S4 Body Parts Misc
- 1994 Mercury S4 Body Sensor
- 1994 Mercury S4 Body Wire Harness
- 1994 Mercury S4 Brain Box
- 1994 Mercury S4 Brake Caliper
- 1994 Mercury S4 Brake Master Cylinder
- 1994 Mercury S4 Brake Proportioning Valve
- 1994 Mercury S4 Brake Rotor Front
- 1994 Mercury S4 Brake Rotor Rear
- 1994 Mercury S4 Brake Shoes
- 1994 Mercury S4 Brakes Front
- 1994 Mercury S4 Brakes Rear
- 1994 Mercury S4 Bumper Assy Front
- 1994 Mercury S4 Bumper Assy Rear
- 1994 Mercury S4 Bumper Assembly Rear
- 1994 Mercury S4 Bumper Cover Fr
- 1994 Mercury S4 Bumper Cover Rr
- 1994 Mercury S4 Bumper End Cap
- 1994 Mercury S4 Bumper Filler Panel
- 1994 Mercury S4 Bumper Front
- 1994 Mercury S4 Bumper Guard Front
- 1994 Mercury S4 Bumper Guard Rear
- 1994 Mercury S4 Bumper Reinforcement Front
- 1994 Mercury S4 Bumper Reinforcement Rear
- 1994 Mercury S4 Bumper Shock
- 1994 Mercury S4 Cab Clip
- 1994 Mercury S4 Caliper
- 1994 Mercury S4 Camshaft
- 1994 Mercury S4 Camshaft Housing
- 1994 Mercury S4 Carburetor
- 1994 Mercury S4 Cargo Cover
- 1994 Mercury S4 Carpet Front
- 1994 Mercury S4 Carpet Rear
- 1994 Mercury S4 Carrier
- 1994 Mercury S4 Carrier Case
- 1994 Mercury S4 Catalytic Converter
- 1994 Mercury S4 Center Cap
- 1994 Mercury S4 Center Pillar
- 1994 Mercury S4 Chassis Mounts
- 1994 Mercury S4 Chassis Sensor
- 1994 Mercury S4 Circuit Boards
- 1994 Mercury S4 Clock
- 1994 Mercury S4 Clock Spring
- 1994 Mercury S4 Clutch
- 1994 Mercury S4 Clutch Disc
- 1994 Mercury S4 Clutch Master Cylinder
- 1994 Mercury S4 Clutch Slave Cylinder
- 1994 Mercury S4 Coil Spring
- 1994 Mercury S4 Coil/Air Spring
- 1994 Mercury S4 Coil Ignitor
- 1994 Mercury S4 Column Switch
- 1994 Mercury S4 Computer
- 1994 Mercury S4 Console
- 1994 Mercury S4 Console Front
- 1994 Mercury S4 Console Rear
- 1994 Mercury S4 Convertible Boot
- 1994 Mercury S4 Convertible Top Lift
- 1994 Mercury S4 Convertible Top Motor
- 1994 Mercury S4 Coolant Pump
- 1994 Mercury S4 Coolant Reservoir
- 1994 Mercury S4 Cooling Fan
- 1994 Mercury S4 Cup Holders
- 1994 Mercury S4 CV Axle
- 1994 Mercury S4 Cylinder Block
- 1994 Mercury S4 Cylinder Head
- 1994 Mercury S4 Dash Assembly
- 1994 Mercury S4 Dash Bezel
- 1994 Mercury S4 Dash Pad
- 1994 Mercury S4 Dash Panel
- 1994 Mercury S4 Dash Wire Harness
- 1994 Mercury S4 Decklid Tailgate
- 1994 Mercury S4 Differential
- 1994 Mercury S4 Differential Assembly
- 1994 Mercury S4 Differential Flange
- 1994 Mercury S4 Differential Housing
- 1994 Mercury S4 Differential Side Gears
- 1994 Mercury S4 Distributor
- 1994 Mercury S4 Door
- 1994 Mercury S4 Door Assembly Fr
- 1994 Mercury S4 Door Assy Rr Side
- 1994 Mercury S4 Door Front
- 1994 Mercury S4 Door Glass Front
- 1994 Mercury S4 Door Glass Rear
- 1994 Mercury S4 Door Handle
- 1994 Mercury S4 Door Handle Exterior
- 1994 Mercury S4 Door Handle Front Driver
- 1994 Mercury S4 Door Handle Front Passenger
- 1994 Mercury S4 Door Handle Interior
- 1994 Mercury S4 Door Handle Rear Driver
- 1994 Mercury S4 Door Handle Rear Passenger
- 1994 Mercury S4 Door Hinge Front
- 1994 Mercury S4 Door Hinge Rear
- 1994 Mercury S4 Door Molding Front
- 1994 Mercury S4 Door Molding Rear
- 1994 Mercury S4 Door Rear Driver
- 1994 Mercury S4 Door Vent Glass Front Driver
- 1994 Mercury S4 Door Vent Glass Front Passenger
- 1994 Mercury S4 Door Vent Glass Rear Driver
- 1994 Mercury S4 Door Vent Glass Rear Passenger
- 1994 Mercury S4 Door Window Crank Front
- 1994 Mercury S4 Door Window Crank Rear
- 1994 Mercury S4 Door Window Reg Fr
- 1994 Mercury S4 Dr Window Reg Rr
- 1994 Mercury S4 Drag Link
- 1994 Mercury S4 Drive Shaft Front
- 1994 Mercury S4 Drive Shaft Rear
- 1994 Mercury S4 Driveshaft
- 1994 Mercury S4 Drivetrain Sensor
- 1994 Mercury S4 ECM
- 1994 Mercury S4 ECU
- 1994 Mercury S4 EGR Valve
- 1994 Mercury S4 Electric Door Motor
- 1994 Mercury S4 Electric Door Switch
- 1994 Mercury S4 Electronic Control Module
- 1994 Mercury S4 Electronic Pts Msc
- 1994 Mercury S4 Emergency Brake Parts
- 1994 Mercury S4 Eng/Motor Cont Mod
- 1994 Mercury S4 Engine
- 1994 Mercury S4 Engine Assembly
- 1994 Mercury S4 Engine Block
- 1994 Mercury S4 Engine Computer
- 1994 Mercury S4 Engine Control Module
- 1994 Mercury S4 Engine Cover
- 1994 Mercury S4 Engine Mounts
- 1994 Mercury S4 Engine Oil Cooler
- 1994 Mercury S4 Engine Parts Misc
- 1994 Mercury S4 Engine Pulley
- 1994 Mercury S4 Engine Wire Harness
- 1994 Mercury S4 Evaporator Core
- 1994 Mercury S4 Exhaust Assembly
- 1994 Mercury S4 Exhaust Cross Pipe
- 1994 Mercury S4 Exhaust Fluid Pump
- 1994 Mercury S4 Exhaust Fluid Tank
- 1994 Mercury S4 Exhaust Manifold
- 1994 Mercury S4 Exhaust Pipe
- 1994 Mercury S4 Exhaust Resonator
- 1994 Mercury S4 Fan Blade
- 1994 Mercury S4 Fan Clutch
- 1994 Mercury S4 Fasteners
- 1994 Mercury S4 Fender
- 1994 Mercury S4 Fender Driver
- 1994 Mercury S4 Fender Passenger
- 1994 Mercury S4 Fender Flare
- 1994 Mercury S4 Fender Molding
- 1994 Mercury S4 Filter Water Separator
- 1994 Mercury S4 Floor Pan
- 1994 Mercury S4 Floor Shifter
- 1994 Mercury S4 Flex Plate
- 1994 Mercury S4 Flywheel
- 1994 Mercury S4 Flywheel/Flex Plate
- 1994 Mercury S4 Fob Remote
- 1994 Mercury S4 Fog Light
- 1994 Mercury S4 Frame
- 1994 Mercury S4 Frame Front
- 1994 Mercury S4 Frame Horn
- 1994 Mercury S4 Frame Rails
- 1994 Mercury S4 Front Axle Beam
- 1994 Mercury S4 Front Brakes
- 1994 Mercury S4 Front Bumper Assembly
- 1994 Mercury S4 Front Bumper Cover
- 1994 Mercury S4 Front Bumper Reinforcement
- 1994 Mercury S4 Front Clip
- 1994 Mercury S4 Front Door
- 1994 Mercury S4 Front Door Glass
- 1994 Mercury S4 Front Door Moulding
- 1994 Mercury S4 Front Door Trim Panel
- 1994 Mercury S4 Front Door Window Regulator
- 1994 Mercury S4 Front End Assembly
- 1994 Mercury S4 Front Lamp
- 1994 Mercury S4 Front Lamp Driver
- 1994 Mercury S4 Front Lamp Passenger
- 1994 Mercury S4 Front Lower Control Arm
- 1994 Mercury S4 Front Seat
- 1994 Mercury S4 Front Spindle Knuckle
- 1994 Mercury S4 Fuel Cap
- 1994 Mercury S4 Fuel Cell
- 1994 Mercury S4 Fuel Filler Door
- 1994 Mercury S4 Fuel Filler Neck
- 1994 Mercury S4 Fuel Gauge
- 1994 Mercury S4 Fuel Inject Parts
- 1994 Mercury S4 Fuel Injector
- 1994 Mercury S4 Fuel Injector Pump
- 1994 Mercury S4 Fuel Injector Rail
- 1994 Mercury S4 Fuel Lines
- 1994 Mercury S4 Fuel Pacer System
- 1994 Mercury S4 Fuel Pressure Regulator
- 1994 Mercury S4 Fuel Pump
- 1994 Mercury S4 Fuel Sending Unit
- 1994 Mercury S4 Fuel Tank
- 1994 Mercury S4 Fuel Tank Sender
- 1994 Mercury S4 Fuel Tank Sending Unit
- 1994 Mercury S4 Fuel Vapor Canister
- 1994 Mercury S4 Fuse Box
- 1994 Mercury S4 Fuse Box Cabin
- 1994 Mercury S4 Fuse Box Engine
- 1994 Mercury S4 Gas Tank
- 1994 Mercury S4 Gas Tank Gauge
- 1994 Mercury S4 Generator
- 1994 Mercury S4 Glove Box
- 1994 Mercury S4 GPS Information Screen
- 1994 Mercury S4 GPS Screen
- 1994 Mercury S4 Grille
- 1994 Mercury S4 Grille Assembly
- 1994 Mercury S4 Grille Insert
- 1994 Mercury S4 Harmonic Balancer
- 1994 Mercury S4 Hatchback Strut
- 1994 Mercury S4 Header Panel
- 1994 Mercury S4 Header Panel Assembly
- 1994 Mercury S4 Headlamp Assembly
- 1994 Mercury S4 Headlamp Driver
- 1994 Mercury S4 Headlamp Motor
- 1994 Mercury S4 Headlamp Washer
- 1994 Mercury S4 Headlamp Wiper
- 1994 Mercury S4 Headlight
- 1994 Mercury S4 Headlight Assembly
- 1994 Mercury S4 Headliner
- 1994 Mercury S4 Headrest
- 1994 Mercury S4 Heads Up Display
- 1994 Mercury S4 Heater Assembly
- 1994 Mercury S4 Heater Core
- 1994 Mercury S4 Heater Housing
- 1994 Mercury S4 Hood
- 1994 Mercury S4 Hood Hinge
- 1994 Mercury S4 Hood Strut
- 1994 Mercury S4 Horn
- 1994 Mercury S4 Hub
- 1994 Mercury S4 Hub Cap
- 1994 Mercury S4 Idler Arm
- 1994 Mercury S4 Ignition Switch
- 1994 Mercury S4 Independent Rear Suspension
- 1994 Mercury S4 Info GPS TV Screen
- 1994 Mercury S4 Inner Fender
- 1994 Mercury S4 Inner Fender Liner
- 1994 Mercury S4 Instrument Cluster
- 1994 Mercury S4 Intake Manifold
- 1994 Mercury S4 Intercooler
- 1994 Mercury S4 Interior Mirror
- 1994 Mercury S4 Interior Rear View Mirror
- 1994 Mercury S4 Jack
- 1994 Mercury S4 Key Set
- 1994 Mercury S4 Keys/Latches/Locks
- 1994 Mercury S4 Knee Assembly Front
- 1994 Mercury S4 Knee Front
- 1994 Mercury S4 Knuckle Front
- 1994 Mercury S4 Knuckle Support
- 1994 Mercury S4 Lamp Wiring Harness
- 1994 Mercury S4 Latch Set
- 1994 Mercury S4 Leaf Spring Front
- 1994 Mercury S4 Leaf Spring Rear
- 1994 Mercury S4 License Lamp
- 1994 Mercury S4 Lid Gate Molding
- 1994 Mercury S4 Lid Motor
- 1994 Mercury S4 Lock Actuator
- 1994 Mercury S4 Locking Hubs
- 1994 Mercury S4 Lower Cntrl Arm Fr
- 1994 Mercury S4 Lower Control Arm Front
- 1994 Mercury S4 Lower Control Arm Rear
- 1994 Mercury S4 Luggage Rack
- 1994 Mercury S4 Manual Transmission
- 1994 Mercury S4 Mass Air Flow Sensor
- 1994 Mercury S4 Mirror
- 1994 Mercury S4 Mirror Driver
- 1994 Mercury S4 Mirror Passenger
- 1994 Mercury S4 Misc Parts
- 1994 Mercury S4 Oil Filter Adapter
- 1994 Mercury S4 Oil Pan
- 1994 Mercury S4 Oil Pump
- 1994 Mercury S4 Overdrive Unit
- 1994 Mercury S4 Owners Manual
- 1994 Mercury S4 Parcel Shelf
- 1994 Mercury S4 Park Lamp Driver
- 1994 Mercury S4 Park Lamp Passenger
- 1994 Mercury S4 Parking Brake
- 1994 Mercury S4 PCM
- 1994 Mercury S4 Pedal Brake
- 1994 Mercury S4 Pedal Clutch
- 1994 Mercury S4 Pickup Bed
- 1994 Mercury S4 Pickup Box Panel
- 1994 Mercury S4 Pickup Cab
- 1994 Mercury S4 Pickup Cab Corner
- 1994 Mercury S4 Piston
- 1994 Mercury S4 Pitman Arm
- 1994 Mercury S4 Plow Frame
- 1994 Mercury S4 Power Brake Booster
- 1994 Mercury S4 Power Steering Assembly
- 1994 Mercury S4 Power Steering Control Valve
- 1994 Mercury S4 Power Steering Cooler
- 1994 Mercury S4 Power Steering Cylinder
- 1994 Mercury S4 Power Steering Hose
- 1994 Mercury S4 Power Steering Pump
- 1994 Mercury S4 Power Steering Rack
- 1994 Mercury S4 Power Steering Reservoir
- 1994 Mercury S4 Power Window Motor
- 1994 Mercury S4 Powertrain Control Module
- 1994 Mercury S4 Pressure Plate
- 1994 Mercury S4 PS Pump/Motor
- 1994 Mercury S4 Quarter Extension
- 1994 Mercury S4 Quarter Glass
- 1994 Mercury S4 Quarter Glass Driver
- 1994 Mercury S4 Quarter Glass Passenger
- 1994 Mercury S4 Quarter Molding
- 1994 Mercury S4 Quarter Panel
- 1994 Mercury S4 Quarter Panel Assembly
- 1994 Mercury S4 Radiator
- 1994 Mercury S4 Radiator Baffle
- 1994 Mercury S4 Radiator Condenser Fan Motor
- 1994 Mercury S4 Radiator Core Support
- 1994 Mercury S4 Radiator Fan Blade
- 1994 Mercury S4 Radiator Fan Motor
- 1994 Mercury S4 Radiator Shroud
- 1994 Mercury S4 Radiators
- 1994 Mercury S4 Radio
- 1994 Mercury S4 Radio Audio
- 1994 Mercury S4 Radius Arm Front
- 1994 Mercury S4 Rear Brakes
- 1994 Mercury S4 Rear Bumper Assembly
- 1994 Mercury S4 Rear Bumper Cover
- 1994 Mercury S4 Rear Bumper Reinforcement
- 1994 Mercury S4 Rear Clip
- 1994 Mercury S4 Rear Door
- 1994 Mercury S4 Rear Door Glass
- 1994 Mercury S4 Rear Door Moulding
- 1994 Mercury S4 Rear Door Switch
- 1994 Mercury S4 Rear Door Trim Panel
- 1994 Mercury S4 Rear Door Vent Glass
- 1994 Mercury S4 Rear Door Window Regulator
- 1994 Mercury S4 Rear Hatch
- 1994 Mercury S4 Rear Liftgate
- 1994 Mercury S4 Rear Lower Control Arm
- 1994 Mercury S4 Rear Stub Axle
- 1994 Mercury S4 Rear Top Section
- 1994 Mercury S4 Relay Electrical
- 1994 Mercury S4 Retainer
- 1994 Mercury S4 Ring Gear
- 1994 Mercury S4 Rocker Arm
- 1994 Mercury S4 Rocker Panel
- 1994 Mercury S4 Rocker Panel Molding
- 1994 Mercury S4 Roll Bar
- 1994 Mercury S4 Roof
- 1994 Mercury S4 Roof Assembly
- 1994 Mercury S4 Roof Glass
- 1994 Mercury S4 Roof Motor
- 1994 Mercury S4 Running Board
- 1994 Mercury S4 Seat Belt Assm
- 1994 Mercury S4 Seat Belt Front
- 1994 Mercury S4 Seat Belt Motor
- 1994 Mercury S4 Seat Belt Rear
- 1994 Mercury S4 Seat Front
- 1994 Mercury S4 Seat Motor
- 1994 Mercury S4 Seat Rear
- 1994 Mercury S4 Seat Track Front
- 1994 Mercury S4 Shift Lever
- 1994 Mercury S4 Shock
- 1994 Mercury S4 Shock Absorber
- 1994 Mercury S4 Short Block
- 1994 Mercury S4 Side Marker Lamp Front Driver
- 1994 Mercury S4 Side Marker Lamp Front Passenger
- 1994 Mercury S4 Side Marker Lamp Rear
- 1994 Mercury S4 Side View Mirror
- 1994 Mercury S4 Skirt
- 1994 Mercury S4 Spare Tire Carrier
- 1994 Mercury S4 Spare Wheel Carrier
- 1994 Mercury S4 Spark Plug
- 1994 Mercury S4 Speaker
- 1994 Mercury S4 Speedo Head/Cluster
- 1994 Mercury S4 Speedometer
- 1994 Mercury S4 Speedometer Cluster
- 1994 Mercury S4 Spindle
- 1994 Mercury S4 Spindle Front
- 1994 Mercury S4 Spindle Knuckle
- 1994 Mercury S4 Spoiler Front
- 1994 Mercury S4 Spoiler Rear
- 1994 Mercury S4 Spring Hanger
- 1994 Mercury S4 Stabilizer Bar
- 1994 Mercury S4 Starter
- 1994 Mercury S4 Starter Motor
- 1994 Mercury S4 Starter Solenoid
- 1994 Mercury S4 Steering Column
- 1994 Mercury S4 Steering Gear
- 1994 Mercury S4 Steering Gear Rack
- 1994 Mercury S4 Steering Knuckle
- 1994 Mercury S4 Steering Rack
- 1994 Mercury S4 Steering Rack and Pinion
- 1994 Mercury S4 Steering Shaft
- 1994 Mercury S4 Steering Susp Misc
- 1994 Mercury S4 Steering Wheel
- 1994 Mercury S4 Stereo Radio
- 1994 Mercury S4 Strut
- 1994 Mercury S4 Strut Tower Brace
- 1994 Mercury S4 Stub Axle Rear
- 1994 Mercury S4 Sun Roof
- 1994 Mercury S4 Sun Visor
- 1994 Mercury S4 Sun Visor or Shade
- 1994 Mercury S4 Sunroof
- 1994 Mercury S4 Sunroof Assembly
- 1994 Mercury S4 Suspension Arm
- 1994 Mercury S4 Suspension Crossm K-Frame
- 1994 Mercury S4 Suspension Crossmember
- 1994 Mercury S4 Suspension Pump
- 1994 Mercury S4 Sway Bar
- 1994 Mercury S4 Tachometer
- 1994 Mercury S4 Tail Lamp
- 1994 Mercury S4 Tail Lamp Driver
- 1994 Mercury S4 Tail Lamp Passenger
- 1994 Mercury S4 Tail Panel
- 1994 Mercury S4 Tail Pipe
- 1994 Mercury S4 Tailgate
- 1994 Mercury S4 Tailgate Hinge
- 1994 Mercury S4 TCM
- 1994 Mercury S4 Temperature Control
- 1994 Mercury S4 Thermostat
- 1994 Mercury S4 Thermostat Housing
- 1994 Mercury S4 Third Row Seat
- 1994 Mercury S4 Throttle Body
- 1994 Mercury S4 Throttle Body Assembly
- 1994 Mercury S4 Throttle Body Assy
- 1994 Mercury S4 Tie Rod
- 1994 Mercury S4 Timing Belt
- 1994 Mercury S4 Timing Chain
- 1994 Mercury S4 Timing Cover
- 1994 Mercury S4 Timing Gears
- 1994 Mercury S4 Tire Set
- 1994 Mercury S4 Tires
- 1994 Mercury S4 Tool Kit
- 1994 Mercury S4 Tonneau Cover
- 1994 Mercury S4 Torque Converter
- 1994 Mercury S4 Torsion Bar
- 1994 Mercury S4 Track Bar
- 1994 Mercury S4 Transfer Case
- 1994 Mercury S4 Transfer Case Motor
- 1994 Mercury S4 Transmiss Transaxle
- 1994 Mercury S4 Transmission
- 1994 Mercury S4 Transmission Control Module
- 1994 Mercury S4 Transmission Mount
- 1994 Mercury S4 Transmission Pan
- 1994 Mercury S4 Transmission Pump
- 1994 Mercury S4 Transmission Shifter
- 1994 Mercury S4 Transmission Valve Body
- 1994 Mercury S4 Trim Panel Front
- 1994 Mercury S4 Trim Panel Rear
- 1994 Mercury S4 Trim Ring
- 1994 Mercury S4 Trunk Lid
- 1994 Mercury S4 Trunk Lid Hinge
- 1994 Mercury S4 Turbocharger
- 1994 Mercury S4 Universal Joint
- 1994 Mercury S4 Upper Control Arm Front
- 1994 Mercury S4 Upper Control Arm Rear
- 1994 Mercury S4 Vacuum Pump
- 1994 Mercury S4 Vacuum Tank
- 1994 Mercury S4 Valance Rear
- 1994 Mercury S4 Valve Body
- 1994 Mercury S4 Valve Cover
- 1994 Mercury S4 Water Pump
- 1994 Mercury S4 Wheel
- 1994 Mercury S4 Wheel Bearing
- 1994 Mercury S4 Wheel Cover
- 1994 Mercury S4 Wheel Hub
- 1994 Mercury S4 Wheel Speed Sensor
- 1994 Mercury S4 Window Defogger
- 1994 Mercury S4 Window Motor
- 1994 Mercury S4 Window Regulator
- 1994 Mercury S4 Window Shade
- 1994 Mercury S4 Windshield
- 1994 Mercury S4 Windshield Glass
- 1994 Mercury S4 Windshield Washer Reservoir
- 1994 Mercury S4 Windshield Wiper Arm
- 1994 Mercury S4 Wiper Arm
- 1994 Mercury S4 Wiper Motor
- 1994 Mercury S4 Wiper Motor Wdsh
- 1994 Mercury S4 Wiper Motor Windshield
- 1994 Mercury S4 Wiper Transmission
- 1994 Mercury S4 Wire Harness Engine
- 1994 Mercury S4 Wire Harness Transmission
- 1994 Mercury S4 Wiring Harness
Other Year Models
Same Part for Other Makes
- Chevrolet Oxygen Sensor
- Ford Oxygen Sensor
- Dodge Oxygen Sensor
- Chrysler Oxygen Sensor
- Jeep Oxygen Sensor
- Ram Oxygen Sensor
- Buick Oxygen Sensor
- Cadillac Oxygen Sensor
- Gmc Oxygen Sensor
- Pontiac Oxygen Sensor
- Lincoln Oxygen Sensor
- Toyota Oxygen Sensor
- Honda Oxygen Sensor
- Nissan Oxygen Sensor
- Mazda Oxygen Sensor
- Subaru Oxygen Sensor
- Mitsubishi Oxygen Sensor
- Lexus Oxygen Sensor
- Infiniti Oxygen Sensor
- Acura Oxygen Sensor
About Mercury Motor Co.
Mercury was Ford's mid-level luxury brand, positioned between Ford and Lincoln. Though discontinued in 2011, Mercury was known for combining upscale features with reasonable pricing, creating vehicles that offered luxury touches at accessible price points.
Founded:
1938
Headquarters:
Parent Company:
Quality Standards
Mercury parts were manufactured under Ford Motor Company's quality standards, ensuring reliability and performance. While production has ceased, OEM Mercury parts maintain the quality standards established during the brand's active years.
Notable Features
- Duratec engine technology
- AdvanceTrac stability control
- Safety Canopy System
- Sync technology
Brand Strengths
- Value luxury
- Comfortable ride
- Quality materials
- Ford reliability
Reliability Rating
3.8 out of 5
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Frequently Asked Questions
Yes, we've verified that this Oxygen Sensor is fully compatible with your 1994 Mercury S4. Each part in our inventory is carefully matched to specific vehicle makes and models to ensure proper fit and function.
This Oxygen Sensor includes all the components that would typically come with this assembly. Before shipping, we verify that all necessary hardware and subcomponents are intact and functional.
At UsedPart.us, each Oxygen Sensor undergoes a rigorous multi-point inspection process. We test electrical parts for proper operation, inspect mechanical parts for wear and damage, and verify that every component meets our strict quality standards before it's listed for sale.
We ship to all 50 states with tracking provided on every order. Standard shipping typically takes 3-7 business days depending on your location. For oversized or heavyweight items like some Oxygen Sensor assemblies, we use specialized freight services and will contact you to coordinate delivery.
UsedPart.us provides a 30-day warranty on all parts we sell, including this Oxygen Sensor. If the part fails to function properly within 90 days of delivery, contact our customer service team immediately. We'll arrange for a replacement or refund, depending on inventory availability.
While we don't offer installation services directly, our team can provide basic technical guidance for Oxygen Sensor installations. For more complex repairs, we maintain a database of reputable automotive repair shops across the country and can suggest qualified mechanics in your area who are familiar with Mercury vehicles.
Quality used Oxygen Sensor components from UsedPart.us offer significant cost savings compared to new parts while providing reliable performance. Our used parts come from vehicles with documented histories, and many have years of useful life remaining, making them an economical choice for your 1994 Mercury S4.
Yes, our technical support team is available during business hours to answer Oxygen Sensor installation questions. We can provide general guidance, specific torque specifications, and advice on special tools that might be required for your 1994 Mercury S4.
We accept returns of incorrectly ordered parts within 90 days of purchase, provided the Oxygen Sensor hasn't been installed and remains in its original condition. To avoid ordering the wrong part, we recommend using our vehicle-specific search system or contacting our parts specialists before placing your order to confirm Oxygen Sensor compatibility.
Yes, we offer priority shipping options for customers who need Oxygen Sensor components quickly. We provide overnight and 2-day shipping options on most items. For expedited shipping, orders must be placed before 1 PM Eastern Time for same-day processing.