Sierra 18-3276-1 NEW Impeller Kit Volvo Penta 1999 & Later Replaces OEM 0820

Sierra Replacement Water Pump Impeller Kit — Part Number 18-3276-1 Brand: Sierra (SeaStar Solutions) | Condition: New Old Stock (NOS)

You are purchasing a Sierra replacement Water Pump Impeller Kit, part number 18-3276-1. This is a high-quality aftermarket replacement kit — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The impeller kit itself is in new, uninstalled condition. As is common with NOS inventory, the original packaging may show signs of age, including shelf wear, dust, or minor cosmetic blemishes on the bag or box. The part is new and fully functional.

Part Number / Supersede / Cross-Reference Information:

• Sierra Part Number: 18-3276-1

• This kit replaces and cross-references the following Volvo Penta OEM part numbers:

• Volvo Penta: 3862567, 21213660, 21951348

• Kit includes the impeller and a Sierra 18-7130 O-ring to restore the wear plate seal.

Why Choose Sierra Replacement Parts? Sierra (by SeaStar Solutions) is one of the most trusted names in OEM-quality marine aftermarket parts, engineering every component to meet or exceed original manufacturer specifications. Sierra impeller kits ensure proper raw water flow and cooling efficiency for your engine — preventing overheating and costly engine damage. Every Sierra part is backed by a limited lifetime warranty covering defects in workmanship and materials. Having a spare impeller aboard is excellent preventive maintenance — raw water cooling pump impellers can be quickly damaged by silty or sandy water.

Vehicle / Engine Fitment:

• Fits: Volvo Penta sterndrive and inboard engines, 1999 and later models

• Replaces Volvo Penta OEM impeller part numbers 3862567, 21213660, and 21951348

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

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Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!