Speedmaster®
Engine Freeze Expansion Steel Plug 2.375" [2386R.T]
![Speedmaster® PCE285.1019 Engine Freeze Expansion Steel Plug 2.375" [2386R.T]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE285%20-%20Engine%20Block%20Expansion%20Plugs/PCE285.1019/PCE285.1019.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE285.1019 Engine Freeze Expansion Steel Plug 2.375" [2386R.T]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE285%20-%20Engine%20Block%20Expansion%20Plugs/PCE285.1019/PCE285.1019_A.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE285.1019 Engine Freeze Expansion Steel Plug 2.375" [2386R.T]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE285%20-%20Engine%20Block%20Expansion%20Plugs/PCE285.1019/PCE285.1019_B.jpg?resizeid=224&resizeh=600&resizew=600)
![Speedmaster® PCE285.1019 Engine Freeze Expansion Steel Plug 2.375" [2386R.T]](https://product-arena.s3-us-west-1.amazonaws.com/ProcompElectronics/PCE285%20-%20Engine%20Block%20Expansion%20Plugs/PCE285.1019/PCE285.1019_C.jpg?resizeid=224&resizeh=600&resizew=600)
Product Information
Overview
Protect your engine block with Speedmaster steel expansion plugs.‰
Specs
| Brand: | Speedmaster |
| Part Number: | PCE285.1019 |
| Part Type: | Engine Block Expansion Plug |
| Expansion Plug Material: | Steel |
| Outer Diameter (in.): | 2.392 in. |
| Depth (in.) | 0.265 in. |
| Quantity: | Sold Individually. |
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.