WASHER - SEALING (Hyundai HN3963990)
Code: HN3963990
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Product Details
- Aftermarket Replacement For
- Hyundai
- Warranty
- 6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns
A worn sealing washer can allow fluid to escape past the fastener, leading to gradual loss of system pressure. This aftermarket replacement part references Hyundai part number HN3963990. The washer compresses between the bolt head and the mating surface to form a tight seal. A failed seal of this type often results in visible drips or a persistent oily film around the joint. During a routine fastener check, a technician may notice the washer has flattened or cracked. Verify the serial number or application, then call (562) 693-7748.
Part number variants: HN3963990, hn3963990
| SKU | HN3963990 |
|---|---|
| Aftermarket Replacement For | Hyundai |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | hn, hyundai, tvh, TVH_BUCKET:HN:hn3, TVH_MAKE:HN |
Shipping
- Most orders ship within 1-2 business days from our Whittier, CA warehouse.
- Standard shipping via UPS or USPS. Expedited options available at checkout.
- Free shipping on select orders. Contact us for shipping estimates.
- Same-day local pickup available. Call (562) 693-7748 to arrange.
Returns
- 7-day return policy on all unused parts in original packaging.
- Contact us at (562) 693-7748 or submit a parts inquiry to initiate a return.
- Defective parts are covered under our 6-month warranty.
Warranty
- All parts include a 6-month warranty against manufacturer defects.
- Warranty does not cover wear-and-tear, misuse, or improper installation.
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