Details
- Fitting Position
- 89
- Number of mounting bores
- 2
- Goods tariff number
- 8409919990
Compare 1 brand — check fitment and order online
OE part number 12580673 is a EGR valve gasket compatible with CHEVROLET, GMC and other makes. Available from 1 brands, priced from £7.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 12580673. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 12580673 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| CHEVROLET | SILVERADO 3500 Standard Cab Pickup, SILVERADO 3500 Cab & Chassis, SILVERADO 2500 HD Standard Cab Pickup, SILVERADO 3500 Crew Cab Pickup +5 |
| GMC | SIERRA 2500 HD Crew Cab Pickup |
Products matched to OE number 12580673.
| Attribute | Value |
|---|---|
| Material | 18 |
| Required quantity | 2 |
| tarpiklio konstrukcija: | plienas |
| Thickness [mm] | 0,50 |
| Number of mounting bores | 2 |
| Goods tariff number | 8409999990 |
| Quality | OE EQUIVALENT |
| Emission Standard | 17 |
| Fitting Position | Throttle Valve at EGR valve |
| for OE number | 46773082 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 12580673 is a manufacturer's reference code for EGR valve gasket used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 12580673.