This replacement front motor mount is just what you need to keep your motor firm in place!


  • Brand New Engine Motor Mount - REAR LOWER
  • Replaces dealer part numbers: BP4S-39-040A, BP4S-39-040B, BP4S39040A, BP4S39040B
  • Direct replacement
  • Built to strict quality control standards

Replace your broken engine mount now with this great fitting aftermarket part. It makes a great replacement and has substantial cost savings over a dealer unit.

Lifetime Warranty

This item is backed by a 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.

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Vehicle Fit

  • 2004-2006 Mazda 3 Rear Engine Mount
  • 2007-2013 Mazda 3 Rear Engine Mount L4 2.0L
  • 2007-2009 Mazda 3 Rear Engine Mount L4 2.3L (excluding Turbo Models)
  • 2006-2010 Mazda 5 Rear Engine Mount

This part replaces:

  • OE # BP4S39040B
  • OE # BP4S39040A
Part #: 1AEMT00185