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OE Quality
60-Day Returns
TechProPart #: GM1550105
TechPro GM1550105 Window Regulator - Rear Left
⚙️ 21 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$46.61Free 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
🚗Fitment: Buick, Oldsmobile, and Pontiac, Achieva, Grand Am, and Skylark
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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TechPro GM1550105 Window Regulator - Rear Left
This part fits 21 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1998 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1998 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1997 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1997 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1997 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1996 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1996 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1996 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1995 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1995 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1995 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1994 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1994 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1994 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1993 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1993 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1993 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1992 | Buick | Skylark | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1992 | Oldsmobile | Achieva | Rear Left | Power; Regulator Only; OEM: 16621661 |
| 1992 | Pontiac | Grand Am | Rear Left | Power; Regulator Only; OEM: 16621661 |
* 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:
16621661
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.