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Home > Mercury > Mountaineer > Throttle Body & Related > 2004-2010 Mercury Mountaineer Throttle Body Assembly for V6 4.0L

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2004 - 2010 Mercury Mountaineer Throttle Body Assembly for V6 4.0L


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$328.00

Our Price: $199.95
 (You Save $128.05)

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Part Number: 1ATBA00003

Welcome Message from 1A Auto

This new replacement throttle body assembly is just what you need to get your vehicle in good running form again!


  • Brand New Electronic Throttle Body Assembly
  • Replaces dealer part numbers: 3L5E-9F991-AC, 3L5E-9F991-AD, 3L5U-9F991-AE, 6R3E-9F991-AA, 9W7E-9F991-AA, 9W7E-9F991-BA, 9W7Z-9E926-A, 3L5E9F991AC, 3L5E9F991AD, 3L5U9F991AE, 6R3E9F991AA, 9W7E9F991AA, 9W7E9F991BA, 9W7Z9E926A
  • 100% electrically tested prior to leaving the factory
  • Built to strict quality control standards
  • Direct replacement

This throttle body assembly makes a great replacement and has good cost savings over a part from the dealer.

Lifetime Warranty

This item is backed by a manufacturer's Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

This part replaces:
  • HOLLANDER #: 337-05428
  • OE #: 3L5E9F991AC,D,E, 6R3E9F991AA

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