Speedmaster®
Universal Aluminum Fabricated Coolant Expansion Tank Polished With Billet Neck
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Product Information
Overview
These Speedmaster expansion tanks are perfect for cars with low-mount radiators to provide a convenient filling location and to bleed off unwanted air. They are built from strong .100 in. aluminum and 100 percent pressure- tested to eliminate leak.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE188.1019 |
| Part Type: | Overflow and Recovery Tank |
| Overflow Tank Material: | Aluminum |
| Overflow Tank Finish: | Polished |
| Shape: | Rectangular |
| Vented: | Yes |
| Recirculating: | Yes |
| Drain Valve Included: | No |
| Overflow Tank Mounting: | Bolt-in |
| Mounting Hardware Included: | No |
| Quart Capacity: | 1.25 Qts. |
| Measurements: | 8" High x 6.5"W x 3" Deep |
| 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.



