AEM Water Methanol Reservoir Cap
Part # 30-4508
Replacement Cap For Water/Methanol Reservoir
Read MoreAEM Water Methanol Reservoir Cap
Free Shipping on orders over $149*
Est. Ship Date: 10/22/2026
MSRP $19.55
$15.64
Save $3.91
Replacement Cap For Water/Methanol Reservoir
Features:
- Direct replacement for either AEM 1.15 and 5-gallon reservoir
- Ridged design to help prevent slipping when taking cap on and off
- Vented to allow expansion and contraction of fluid while maintaining a tight seal
- Wide cap for easy refills
About AEM
AEM Performance Electronics makes advanced technologies accessible to the racing masses. Check out our innovative automotive aftermarket products today!
| Brand | AEM |
|---|---|
| Category | Water/Methanol |
| Color | Black |
| Emission Code | 6 |
| Grade Type | Professional |
| Material | Plastic |
| part type | Water Injection Reservoir |
| Product Type | Water Methanol part |
| Sub Category | Water Injection System and Components |
| Warranty | Manufacturer's 1 Year Warranty |
| UPC | 090127863831 |
| Part Number | 30-4508 |
Manufacturer's 1 Year Warranty: See Details
*Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.