OEM / REF: 12-31-1-726-603SKU: pilotpart410752
New Alternator Replacement For BMW 3 Series L6 2.7L 2.5L 1986-1991, 528e 535i 2.7L 3.5L 1986-1988, 635CSi 3.5L 1985-1989, 735i 3.5L 1986 12-31-1-722-419, 12-31-1-726-603, 12-31-1-726-604 is a Alternator replacement part indexed for Part Number and BMW M3 · L4 2.3L · 1988-1991, with 3 application records on file. Mat...
This Alternator is indexed for Part Number; BMW M3 · L4 2.3L · 1988-1991; BMW L7 · L6 3.5L · 1986-1987; BMW 735i · L6 3.5L · 1986-1986. Compare reference number 12-31-1-726-603 against the label on your existing BMW component before ordering.
Additional cross references on file: 12-31-1-726-604. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| Part Number | 12-31-1-726-603, 12-31-1-726-604 |
|---|---|
| SPECIFICATIONS | 90 Amp/12 Volt, CW, 1-Groove Pulley |
| DESIGN | IR/EF |
| VOLTAGE | 12 |
| AMPERAGE | 90 |
| ROTATION | CW |
| PULLEY CLASS | V1 |
| FEATURE 1 | 100% Top-rated |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
