THERMOSTAT (Hyundai HN600-421-6310)
Code: HN600-421-6310
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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
HN600-421-6310: A thermostat that fails to open can cause overheating, while one stuck closed delays warm-up. This aftermarket replacement part references Hyundai as the OE maker and carries the cross-reference number HN600-421-6310. The thermostat regulates coolant flow by opening and closing at a set temperature. A stuck-closed thermostat restricts circulation, leading to rapid temperature rise and potential gasket damage. In cold-start conditions, a stuck-open thermostat prevents the system from reaching efficient operating temperature. Verify the serial number or application, then call (562) 693-7748.
Part number variants: HN600-421-6310, hn600-421-6310, HN6004216310, hn6004216310
| SKU | HN600-421-6310 |
|---|---|
| Aftermarket Replacement For | Hyundai |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | cooling, hn, hyundai, tvh, TVH_BUCKET:HN:hn6 |
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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