Guaranteed to Fit1999 Mercury Mountaineer Change Vehicle

DriveWire
1999 Mercury Mountaineer - After Catalytic Converter Oxygen Sensor, FI, Naturally Aspirated, GAS, Downstream, Sold Individually, 4-wire, 8 Cyl 5.0L

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$19.99
Manufacturer #REPF960904
Guaranteed to Fit1999 Mercury Mountaineer Change Vehicle
Qty:
1
489EA277-E7FF-4435-978F-6756E2AE109D@1x
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Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1999 Mercury Mountaineer
Base
8 Cyl 5.0L
FI, Naturally Aspirated, GAS, Downstream
1999 Mercury Mountaineer
Base
6 Cyl 4.0L
FI, Naturally Aspirated, GAS, Downstream

Highlights

Brand:
Location:
After Catalytic Converter
Type:
4-wire
Quantity Sold:
Sold Individually
Product Fit:
Direct Fit
Wire Length:
15.75 in. Wire Length
Thread Size:
M18-1.5 Thread Size
Mounting Style:
Threaded-in Mounting Style
Hex Size:
7/8 in. Hex Size
Interchange Part Number:
25024001
Connector Gender:
Male Connector
Warranty:
1-year DriveWire unlimited-mileage warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Returns Policy:
30-Day Return Policy
Fitnotes:
FI, Naturally Aspirated, GAS, Downstream

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1989-1992 Ford Ranger
Custom
4 Cyl 2.3L
enginevinname: A, FI, Naturally Aspirated, GAS, B1S1; 4 Wire Sensor, Center
1989-1992 Ford Ranger
S
4 Cyl 2.3L
enginevinname: A, FI, Naturally Aspirated, GAS, B1S1; 4 Wire Sensor, Center
1989-1995 Ford Ranger
STX
4 Cyl 2.3L
enginevinname: A, FI, Naturally Aspirated, GAS, B1S1; 4 Wire Sensor, Center
1989-1997 Ford Ranger
XLT
4 Cyl 2.3L
enginevinname: A, FI, Naturally Aspirated, GAS, B1S1; 4 Wire Sensor, Center
1990 Ford F-350
Custom
6 Cyl 4.9L
enginevinname: Y, FI, Naturally Aspirated, GAS, Center
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Product Information

DRIVEWIRE OXYGEN SENSORS

No matter where the road leads you, DriveWire oxygen sensors are along for the ride, providing reliable feedback to your vehicle’s onboard control system.

Features & Benefits:

Plug-and-Play Installation

  • For a perfect fit and easy installation, each sensor’s wiring, harness, and connector are made to factory specifications.

Hardwearing Shell

  • Exterior shell protects against silica deposits and other contaminants to promote longevity.   

Quick Response Rate

  • Embedded zirconia amplifies sensor responsiveness to changes in the engine’s air-fuel ratio.

Extended Service Life

  • An extensive development process and advanced manufacturing procedures ensure that DriveWire oxygen sensors are built to last.
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Customer Reviews

Once it was in, my truck could finally tell me what was needed next (codes)
Purchased on Dec 16, 2016
Check engine light determined faulty O2 sensor bad that was recently installed (<3 months); called it in as bad; was asked to clear check engine light to fully confirm fault with O2 sensor. After a period of time the check engine light with same fault occurred. I called it in again & was given instructions via email to return O2 sensor; another was sent to replace defective one. The new sensor is working fine so far. Overall, I am very satisfied in how this ordeal was handled - still under warranty.
Purchased on Jan 10, 2017
Oxygen Sensor, 4-Wire, Heated
Purchased, Yet to install
I am yet to install the oxygen sensors, but they appear to be direct fits. I had a bad experience with Amazon and chose an independent company, and so far they earned a 5 star rating. The shipping was fast, and the product selection was huge making it easy to find what I was looking for.
Purchased on Jun 02, 2015