⚙️ Keep your GM running like new with genuine precision!
The GM 3987920 Speedometer Driven Gear is a GM-recommended, metal-built replacement part manufactured to original equipment specifications. Compact and lightweight, it ensures perfect fit, form, and function for GM vehicles, delivering reliable and durable performance while proudly made in the USA.
| Brand | ACDelco |
| Material | Metal |
| Item dimensions L x W x H | 2.8 x 2.5 x 1.1 inches |
| Item Weight | 0.02 Pounds |
| Screen Size | 2.5 Inches |
| UPC | 036666071382 |
| Global Trade Identification Number | 00036666071382 |
| Manufacturer | ACDelco |
| Model | ACDelco - Automatic Trans (Slp-1) (3987920) |
| Item Weight | 0.32 ounces |
| Product Dimensions | 2.8 x 2.5 x 1.1 inches |
| Country of Origin | USA |
| Item model number | 3987920 |
| Is Discontinued By Manufacturer | Yes |
| Manufacturer Part Number | 3987920 |
| OEM Part Number | 03987920 |
T**T
Great!
Gear worked perfectly! Very fast shipping. A++
J**T
Perfect fit and no further leaks
Easy install, connect speedo cable and insert into transmission. easy peasy.
A**R
Five Stars
Worked perfect on TH350
S**H
Four Stars
good price,did the job
J**D
Not an ac delco part
Not ac delco like it says !!! Do not buy this it does not work.
A**N
It comes with 2 and is a gm part great product
Love it food gm parts
Trustpilot
2 weeks ago
2 weeks ago
