Limited Time SaleUS$36.58 cheaper than the new price!!
| Management number | 212779623 | Release Date | 2026/04/06 | List Price | US$24.38 | Model Number | 212779623 | ||
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The Sierra 18-4458 Exhaust Protector Valve is interchangeable with the following: GLM 89260, Mallory 9-44002. Includes stainless steel clamp. Comes in a size of 5 in. and 6 in. or 127 mm and 152.4mm. Compounded rubber flapper valves prevent water from entering the exhaust system. Made with weather resistant EPDM with UV stabilizer.
| Brand | Sierra |
|---|---|
| Model | Sierra 18-4458 Exhaust Protector Valve |
| Exterior | Machined |
| Lift Type | MOTOR |
| Item Weight | 0.16 ounces |
| Manufacturer | Sierra |
| OEM Part Number | GLM Part Number: 89260; Sierra Part Number: 18-4458 |
| Item model number | 18-4458 |
| Product Dimensions | 11 x 1.5 x 13 inches |
| National Stock Number | 2990-01-588-6228 |
| Manufacturer Part Number | 184458 |
| Is Discontinued By Manufacturer | Yes |
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