OEM numbers
GMC 12666026 · CHEVROLET 12666026 · GENERAL MOTORS 12666026 · PONTIAC 12666026 · BUICK 12666026 · CADILLAC 12666026 · OLDSMOBILE 12666026 · SATURN 12666026 · HUMMER 12666026
Alternatives and compatible parts
WILMINK GROUP WG2295055 · WILMINK GROUP WG2363866 · AJUSA 01882200 · MEC-DIESEL 964714 · GMC 12666026 · CHEVROLET 12666026 · GENERAL MOTORS 12666026 · PONTIAC 12666026 · BUICK 12666026 · CADILLAC 12666026 · OLDSMOBILE 12666026 · SATURN 12666026 · HUMMER 12666026
Compatible vehicles
CADILLAC: CT4 · CHEVROLET: COLORADO Crew Cab Pickup (14_), SILVERADO 1500 Crew Cab Pickup (GMT1CC), SILVERADO 1500 Extended Cab Pickup (GMT1EC), SILVERADO 1500 Standard Cab Pickup (GMT1RC) · GMC: CANYON Crew Cab Pickup (T4_), SIERRA 1500 Crew Cab Pickup, SIERRA 1500 Extended Cab Pickup, SIERRA 1500 Standard Cab Pickup, YUKON (GMT1UG)
Gasket, thermostat ELRING 721.190
| Product Code | 721.190 |
| Brand | ELRING |
| Product group | Gasket, thermostat |
| Country of origin |  United Kingdom |
| Weight | 0.007 kg |
| Material | FPM (Fluor-Kautschuk) |
| GMC | 12666026 |
| CHEVROLET | 12666026 |
| GENERAL MOTORS | 12666026 |
| PONTIAC | 12666026 |
| BUICK | 12666026 |
| CADILLAC | 12666026 |
| OLDSMOBILE | 12666026 |
| SATURN | 12666026 |
| HUMMER | 12666026 |