Details

• Brand:

  

  

• SKU:

  L1MZ-4382-D

• Positions: Right
• Other Names:

  Bolt

• Description:

  This is a genuine Ford engine mount bolt, supplied individually as the current service replacement superseding L1MZ-4382-A in the same family. The bolt is a single-use torque-to-yield fastener for the U625 platform engine mount package, fitting 20-25 Explorer, 20-25 Aviator, and 20-25 Police Interceptor Utility builds across the 3.0L, 3.3L Hybrid AWD, 3.3L gas, and 2025 RWD configurations the catalog calls out. The bolt clamps the engine or transmission mount through the cradle bracket and transfers powertrain mounting load through normal driving, braking, and torque reversal cycles. Ford specifies this bolt as cannot-be-reused because the clamping force on a torque-to-yield fastener stretches the shank in service, and reusing the original will not deliver the engineered preload after the second torque cycle. Technicians reach for this bolt during engine or transmission mount replacement, during powertrain pull and reinstallation, or whenever the original bolt has been removed and its threads or head face have been worked. Install fresh, torque in stages per the Ford service specification with the powertrain supported at the correct height, and verify the mount isolator seats square in its pocket before final torque. Pair with fresh studs and isolators where the mount package is being refreshed completely. Mount fastener reuse is the leading cause of post-service powertrain noise complaints, so do not skip this replacement step.

• Notes: Part cannot be reused/reinstalled.
• Replaces:

  l1mz4382a

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