Product Description
Dorman Steel Cup Expansion Plug 2-1/64 In. | 555-046
The Dorman 555-046 is a steel cup expansion plug designed to seal engine block openings and coolant passages. This 2-1/64 inch plug provides a reliable, cost-effective solution for OEM and aftermarket engine repair applications.
Key Features
- Steel construction for durability and corrosion resistance
- 2-1/64 inch diameter fits standard engine block openings
- 0.250 inch height engineered for proper seating
- Meets or exceeds OEM specifications for heavy-duty use
Specifications
| Brand | Dorman |
| Part Number | 555-046 |
| Weight | 0.7 lb |
| Dimensions (L × W × H) | 5.0 × 3.0 × 5.0 in |
| UPC | 00019495555469 |
Cross References
| CLEVITE ENGINE PARTS | 219-2083 |
| GENERAL MOTORS CORPORATION | 3704794 |
| CLJB | 3704794 |
| DTJQ | EPS-83 |
⚠️ Prop 65 Warning
WARNING: This product can expose you to lead, nickel, and other chemicals, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
