How do I confirm pilotpart410171 fits my machine?

Compare the OEM or reference part number, machine model, engine model, and serial number. You can also submit a fitment inquiry before ordering.

In Stock

New Mass Air Flow Sensor Replacement For 2002-03 Replacement Ford Explorer & Mercury Mountaineer, 2003-05 Lincoln Aviator, 2000-06 Mazda MPV GY0113215R00 1L2Z-12B579-AA, 1L2Z-12B579-ARM

For Ford Sensors

Sensors 1L2Z-12B579-AA for Ford Sable V6 3.0L (00-03)

OEM / REF: 1L2Z-12B579-AASKU: pilotpart410171

New Mass Air Flow Sensor Replacement For 2002-03 Replacement Ford Explorer & Mercury Mountaineer, 2003-05 Lincoln Aviator, 2000-06 Mazda MPV GY0113215R00 1L2Z-12B579-AA, 1L2Z-12B579-ARM is a Sensors replacement part indexed for Part Number and MERCURY Sable V6 3.0L (00-03), with 3 application records on file. Match...

Stock: In stock
Condition: New
Fitment: Ford Electrical Parts
Category: Sensors

Fitment support before you order
Worldwide delivery options

In stock — ready to order

$96.06USD/EA

~~$31,599.00~~Save 100%

Estimated delivery by quantity

Estimated delivery windows
Qty	Estimated delivery
1	Aug 15 – Aug 22
10	Aug 13 – Aug 20
50	Aug 11 – Aug 18

Estimates from today; confirm exact lead time before payment.

Quantity

Confirm fitment before ordering →

Lead times can vary by freight route and customs. Contact support for expedited shipping.

Sensors Description

This Sensors is indexed for Part Number; MERCURY Sable V6 3.0L (00-03); MERCURY Mountaineer V8 5.0L (99-01); MERCURY Mountaineer V6 4.0L (99-03). Compare reference number 1L2Z-12B579-AA against the label on your existing Ford component before ordering.

Additional cross references on file: 1L2Z-12B579-ARM. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Part Numbers and Cross References

1L2Z-12B579-AA 1L2Z-12B579-ARM

Applications

Part Number
MERCURY Sable V6 3.0L (00-03)
MERCURY Mountaineer V8 5.0L (99-01)
MERCURY Mountaineer V6 4.0L (99-03)
MERCURY Mariner V6 3.0L (05-06)
FORD Windstar V6 3.8L (99-01)
FORD Taurus V6 3.0L (00-03)
FORD Ranger V6 4.0L (01-03)
FORD Mustang V6 3.9L (04-04)
FORD Mustang V6 3.8L (01-04)
FORD Focus L4 2.0L (02-04)
FORD Explorer Sport Trac V6 4.0L (01-05)
FORD Explorer Sport V6 4.0L (01-03)
FORD Explorer V8 5.0L (99-01)
FORD Explorer V6 4.0L (99-03)
FORD Escape V6 3.0L (01-06)
FORD E-250 Econoline V6 4.2L (99-02)
FORD E-250 V6 4.2L (03-03)
FORD E-150 Econoline Club Wagon V6 4.2L (99-02)
FORD E-150 Econoline V6 4.2L (99-02)
FORD E-150 Club Wagon V6 4.2L (03-03)
FORD E-150 V6 4.2L (03-03)

Specifications

Part Number	1L2Z-12B579-AA, 1L2Z-12B579-ARM
FEATURE	100% Tested to OE Specs (form, fit, function)
SENSOR TYPE	Sensor Only

Fitment Notes

Brand or application signal: Ford Electrical Parts
Product family: Sensors
System category: Electrical Parts > Indicators & Sensing Components > Sensors
Recommended verification: OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability: InStock
Shipping: Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns: Returns are easier when fitment is confirmed before ordering.
B2B support: Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.