WAI 11618N Alternator
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WAI

WAI 11618N Alternator

Brand WAI 11618N
12 12
Fan Type Internal
Rotation Direction Clockwise (right)
Pulley Included Yes
Family Valeo
Pulley Groove Quantity 6
Pulley Belt Type Serpentine
Regulator Type Internal
Decoupled Or Clutch Pulley Yes
Amperage Rating 150
Fits Ford · 1 vehicle

100% new construction. Not remanufactured, with proprietary components and processes.

150 amp output. Built to supply the electrical demand of modern vehicles.

Internal regulator. Includes an internal fan and decoupled clutch pulley design.

Cross-references Unity Automotive 11618, 1703864 and BV6N-10300-DB for the same application. See all 6.

$249.53Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $249.53
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Overview

This WAI alternator, part number 11618N, is a 100% new electrical replacement built to deliver the amperage needed for modern vehicle electrical loads. It is specified for a 2012 Ford Focus and uses an internal regulator, internal fan, and a decoupled clutch pulley for stable charging performance.

Key Features

  • 150 amp output for higher electrical demand
  • 100% new construction, not remanufactured
  • Internal regulator and internal fan design
  • 6-groove pulley for serpentine belt applications
  • Clockwise rotation with included pulley
  • Valeo family unit with decoupled clutch pulley

Fitment Details

Compatible with 2012 Ford Focus, N/A. This alternator is listed with Valeo IR/IF 150 amp notes for the application. Part number 11618N is also cross-referenced to Monroe Shocks & Struts (e.g., 1703864, BV6N-10300-DB) for the same application.

Common Replacement Reasons

  • Low charging output or battery warning lights
  • Electrical accessories drawing more power than the original unit can supply
  • Charging instability caused by worn internal components
  • Noisy or inefficient alternator operation

Installation Notes

Verify pulley style, belt type, rotation direction, and amperage rating before installation. Confirm the Valeo IR/IF specification matches the vehicle’s charging system requirements. Part number 11618N should be matched to the existing unit and connector layout before replacement.

Quality Assurance

WAI states that this alternator is manufactured with proprietary components and processes to support long service life and consistent performance.

Related reading

This part fits 1 vehicle
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2012FordFocus2.0LL4Valeo IR/IF 150 Amp
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Unity Automotive — 116181703864BV6N-10300-DBCV6Z-10346-BFG15S046FG15S046SP