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Mercury Mountaineer Mass Air Flow Sensor

We have 13 Items In-stock. Select a year to continue.
$51.74 List Price $293.68 Save $241.94 Availability: In Stock
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MASS AIR FLOW SENSOR, BRAND NEW

Replacement Mass Air Flow Sensor accurately detects the level of air that flows to the engine. It is manufactured from 100 percent brand new sturdy components and also built to match the standards of the original part to ensure that the performance will not be compromised.

Replacement brand parts are the most affordable solution for all of your replacement needs! Replacement specializes in body parts and lighting products; it also stocks a wide array of Original Equipment (OE) quality electrical, brakes, suspension, intake, exhaust, cooling and heating parts. Unlike more expensive items from your dealer, the brand new parts we offer are the most economical in the market and are the perfect replacement for your old, broken or damaged OEM parts. Best of all, all Replacement brand items are backed by a 1-year, unlimited-mileage warranty.

Notes: Blade type; 4-prong male terminal; Does not include gasket.

  • SKU#: REPF316708
  • Brand: Replacement
  • Fit Note: Replaces OE# F57F12B579-BA
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Blade type; 4-prong male terminal; Does not include gasket
  • Warranty: 1-year, unlimited-mileage warranty
 
Fits the following Mercury Mountaineer Years:
  • 1998 | 6 Cyl 4.0L | Base
  • 1997-1998 | 8 Cyl 5.0L | Base
$132.67 List Price $156.55 Save $23.88 Availability: In Stock
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A1 CARDONE SELECT MASS AIR FLOW SENSOR, NEW -- Direct fit OE replacement; Built to the same tough specifications as the original equipment models; Features a precisely track OE output curves and maintains specification tolerance to ensure accurate scan tool reading; Rated to handle environmental conditions that include broad ranges of temperature and altitude.
  • SKU#: A18650031
  • Brand: A1 Cardone
 
Fits the following Mercury Mountaineer Years:
  • 2004-2010 | 8 Cyl 4.6L | Premier
  • 2003-2010 | 6 Cyl 4.0L | Base
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$292.46 List Price $389.95 Save $97.49 Availability: In Stock
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JET PERFORMANCE PRODUCTS - POWR-FLO MASS AIR FLOW SENSOR

JET Performance Products’ Powr-Flo mass air flow sensor gives the vehicle up to 45% more air flow, which means significantly increased power and mileage - regardless of other tuning modifications. JET offers chips, modules and programmers that streamline horsepower and torque throughout a vehicle’s entire power band, not just when being utilized in full-throttle driving conditions like many tuning products on the market today.

  • Can work with modified vehicles (modified exhaust, cold air, tuning and ignition systems)
  • Increases air flow by up to 45%
  • Easy installation, with tech support available
  • Improves overall fuel economy, drivability and horsepower
  • Street legal in all 50 states
  • For 1990-2013 vehicles

See product for application details.

  • SKU#: J2069112
  • Brand: Jet Performance
  • Condition: New
  • Quantity Sold: Sold Individually
  • Recommended Use: Street Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 2-year Jet Performance limited warranty
 
Fits the following Mercury Mountaineer Years:
  • 2002-2003 | 8 Cyl 4.6L | Base
$101.25 List Price $119.48 Save $18.23 Availability: In Stock
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DELPHI MASS AIR FLOW SENSOR, NEW, SOLD INDIVIDUALLY -- Provides fast response with typically less than 15 milliseconds to 90 percent of flow change; Utilizes multiple sensing elements; Has variety of bore diameters to accommodate a wide range of air flow; Its cold sealing is available to negative 50 degrees Celsius; Benefits include outstanding performance over a wide range of ambient temperatures, insensitive to changes in supply voltage and noise on power ground lines, and robust design for electrical overloads.
  • SKU#: DELAF10118
  • Brand: Delphi
  • Fit Note: Replaces OE# F57F12B579-BA
 
Fits the following Mercury Mountaineer Years:
  • 1998 | 6 Cyl 4.0L | Base
  • 1997-1998 | 8 Cyl 5.0L | Base
$109.92 List Price $129.71 Save $19.79 Availability: In Stock Core Deposit: $34.16
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Beck Arnley Fuel Injection Air Flow Meter, Remanufactured

Since 1914, Beck Arnley is the foremost specialty supplier of first-rate, quality import parts for cars, light trucks, and SUVs. Offering exceptional parts that look and perform the same as OE parts while providing customer-driven service, Beck Arnley continues to provide solutions that make an auto technician's job easier.

Beck Arnley Worldparts, Inc. has been a leading specialty supplier of premium, quality import parts for cars, light trucks, and SUVs. Unlike its competitors, Beck Arnley provides import parts like Fuel Injection Air Flow Meter by model and year to equal the OE form, fit, and performance.

  • SKU#: 157-0256
  • Brand: Beck Arnley
  • Fit Note: Replaces OE# F57Z 12B579DA
  • Warranty: Beck Arnley limited warranty
 
Fits the following Mercury Mountaineer Years:
  • 1998 | 6 Cyl 4.0L | Base
  • 1997-1998 | 8 Cyl 5.0L | Base
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$155.13 List Price $183.05 Save $27.92 Availability: In Stock Core Deposit: $38.65
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AC DELCO MASS AIR FLOW SENSOR, REMANUFACTURED -- A high quality, direct fit OE replacement mass air flow sensor; Measures the amount of air that enters the engine to determine the most efficient air/fuel mixture of achieving clean burns.
  • SKU#: AC2133506
  • Brand: AC Delco
  • Fit Note: Replaces OE# F57Z 12B579DA
  • Warranty: 1-year or 12,000-mile AC Delco limited warranty
 
Fits the following Mercury Mountaineer Years:
  • 1998 | 6 Cyl 4.0L | Base
  • 1997-1998 | 8 Cyl 5.0L | Base
$172.92 List Price $204.05 Save $31.13 Availability: In Stock Core Deposit: $91.50
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MOTORCRAFT MASS AIRFLOW SENSOR, REMANUFACTURED -- A high quality, direct fit OE replacement mass airflow sensor; Comes ready to plug and play with no need for modifications; Has tight tolerance ratings which help minimize repeat repairs and false check engine warnings; Optimizes fuel consumption and emissions to help ensure vehicles meet various state smog-level requirements.
  • SKU#: MIAFLS118RM
  • Brand: Motorcraft
  • Fit Note: Replaces OE# F57F12B579CA
  • Warranty: 1-year or 2,000-mile Motorcraft limited warranty
 
Fits the following Mercury Mountaineer Years:
  • 1997 | 8 Cyl 5.0L | Base
$181.95 List Price $239.04 Save $57.09 Availability: In Stock
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Hitachi Automotive Systems
Hitachi Automotive Systems, Ltd Japan, is a global manufacturer and supplier of OE automotive products including; engine management systems, electric power train systems, drive control and information systems.

Remanufactured w/o Core
  • SKU#: W0133-1848910
  • Brand: Hitachi
  • Fit Note: With Housing
 
Fits the following Mercury Mountaineer Years:
  • 2004-2005 | 8 Cyl 4.6L | Premier
  • 2002-2005 | 8 Cyl 4.6L | Base
$142.95 List Price $168.68 Save $25.73 Availability: In Stock Core Deposit: $97.60
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Fuel Injection Corp
Fuel Injection Corporation specializes in the remanufacturing of Fuel Injection components and Accessories for the automotive aftermarket.

Reman W/ Core
  • SKU#: W0133-1918852
  • Brand: Fuel Injection Corp.
 
Fits the following Mercury Mountaineer Years:
  • 2002-2003 | 6 Cyl 4.0L | Base
$119.16 List Price $140.61 Save $21.45 Availability: In Stock Core Deposit: $73.20
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AIR FLOW METER -- Female connector; Male terminal; Mini-blade terminal type; Six terminals; A high quality, direct fit OE replacement air flow meter.
  • SKU#: SIMF20068
  • Brand: Standard
  • Warranty: 1-year, unlimited-mileage Standard limited warranty
 
Fits the following Mercury Mountaineer Years:
  • 1999-2003 | 6 Cyl 4.0L | Base
  • 1999-2001 | 8 Cyl 5.0L | Base
$114.45 List Price $135.05 Save $20.60 Availability: In Stock
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WALKER PRODUCTS MASS AIR FLOW SENSOR

Walker Products is one of the largest manufacturers that specializes in manufacturing and distribution of fuel system components and Automotive Engine Management devices. It provides OE Replacement products that meet or exceed standards and specifications. Since Mass Air Flow Sensor measures the amount of air by weight through changing voltages of frequencies and sends this information to the onboard computer, the computer uses this and other inputs to calculate the correct amount of fuel delivered. Walker Products Mass Air Flow Sensor prevents poor starting, engine surging, and engine stalling.

  • SKU#: WKP2451102
  • Brand: Walker Products
 
Fits the following Mercury Mountaineer Years:
  • 2002-2003 | 6 Cyl 4.0L | Base
  • 1999-2002 | 6 Cyl 4.0L | Base
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$83.02 List Price $97.96 Save $14.94 Availability: In Stock
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DORMAN MASS AIR FLOW SENSOR, NEW

Dorman's Mass Air Flow is engineered for affordability, and convenience. Save time, money and labor by replacing only the Sensor, instead of the entire Mass Air Flow Assembly. Replacement restores the engine to proper operation by determining the most efficient air/fuel mixture for achieving clean burns.

  • SKU#: RB917818
  • Brand: Dorman
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Lifetime Dorman limited warranty
 
Fits the following Mercury Mountaineer Years:
  • 1999-2003 | 6 Cyl 4.0L | Base
  • 1999-2001 | 8 Cyl 5.0L | Base
$17.00 List Price $20.06 Save $3.06 Availability: In Stock
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SPECTRE MAF SENSOR ADAPTER, ALUMINUM -- 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses; 3 in. diameter; 3.38 x 2.75 in. bolt hole dimension; Made from aluminum body with ABS components; Allows air intake components or filter to be mounted directly to MAF; May require drilling additional holes for various applications.
  • SKU#: S7181413
  • Brand: Spectre
  • Notes: Mass Airflow Sensor Adapter, BMW, Lexus, Mazda, Nissan, Toyota, 3 in. Inlet, Each
  • Warranty: Spectre Limited Lifetime warranty
 
Fits the following Mercury Mountaineer Years:
  • 1998 | 6 Cyl 4.0L | Base
Rating: (see review/s)

"This is a great product. It's a very light & soft aluminum adaptor. The product didn't match up directly to my mass air flow sencor so I had to modifythe bolt holes just a little. It's a very simple and minor task. All you need is a Dremel and a thin tip sharpe to line up the holes, mark them with the sharpe and cut your new holes. It takes about 5 minutes to complete. No sweat. Great product." posted by: RuBoie on April 18, 2008

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