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WAIPart #: 13664N
WAI 13664N Alternator
⚙️ 20 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$238.57Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
📦New
🚗Fitment: BMW, 318i, 318is, 318ti, and Z3
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Alternator options
WAI 13664N Alternator
| Brand | WAI |
| Part Number | 13664N |
| Position | New |
| 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 | No |
| Amperage Rating | 80 |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1999 | BMW | 318i | N/A | |||
| 1999 | BMW | 318is | N/A | |||
| 1999 | BMW | 318ti | N/A | |||
| 1998 | BMW | 318i | N/A | |||
| 1998 | BMW | 318is | N/A | |||
| 1998 | BMW | 318ti | N/A | |||
| 1998 | BMW | Z3 | 1.9L | L4 | N/A | New |
| 1997 | BMW | 318i | N/A | |||
| 1997 | BMW | 318is | N/A | |||
| 1997 | BMW | 318ti | N/A | |||
| 1997 | BMW | Z3 | 1.9L | L4 | N/A | New |
| 1996 | BMW | 318i | N/A | |||
| 1996 | BMW | 318is | N/A | |||
| 1996 | BMW | 318ti | N/A | |||
| 1996 | BMW | Z3 | N/A | New | ||
| 1995 | BMW | 318i | N/A | Bosch or Valeo 70 or 80 Amp, Supplied as Valeo 80 Amp | ||
| 1995 | BMW | 318is | N/A | Bosch or Valeo 70 or 80 Amp, Supplied as Valeo 80 Amp | ||
| 1995 | BMW | 318ti | N/A | Bosch or Valeo 70 or 80 Amp, Supplied as Valeo 80 Amp | ||
| 1994 | BMW | 318i | N/A | Bosch or Valeo 70 or 80 Amp, Supplied as Valeo 80 Amp | ||
| 1994 | BMW | 318is | N/A | Bosch or Valeo 70 or 80 Amp, Supplied as Valeo 80 Amp |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
0 123 310 0060 123 320 01206353310006012-31-1-247-28712-31-1-247-28812-31-1-247-31012-31-1-247-31112-31-1-247-48712-31-1-247-48812-31-4-353-353124112474871361913664137332541697B943355012010944390392200A13VI78
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.