Dorman Limited Lifetime Warranty Heater Hose 626-001 - Core Bypass
Dorman Limited Lifetime Warranty Heater Hose 626-001 - Core Bypass
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Dorman 626-001 Limited Lifetime Warranty
Replacing a leaking heater core can be a labor-intensive and costly repair. This heater core bypass kit offers a money-saving alternative. It contains all the components and hardware required to bypass the failed heater core and stop coolant leaks, including interchangeable 5/8 Inch and 3/4 Inch hose fittings to adapt to most common heater hoses. Re-routing the engine coolant from the heater core by installing these components will disable the passenger compartment heat function, but this affordable repair can make an otherwise inoperable vehicle drivable again. The kit is engineered for durable service and designed for easy installation.
Features & Benefits
- Durable materials - the components in this kit are manufactured from quality materials for reliable service
- Trustworthy quality - vehicle try-on tested, and backed by a team of product experts in the united states and more than a century of automotive experience
- With components and hardware required to bypass a leaking or failed heater core, including interchangeable 5/8 inch and 3/4 inch hose fittings to adapt to most common heater hoses
- Cost-effective fix - this heater core bypass kit offers an affordable alternative to replacing an entire failed heater core
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Weight | 4.92 lb |
| Dimensions | 5.31 x 2.24 x 0.29 in |
| Brand | Dorman |
| Manufacturer Part Number | 626-001 |
| UPC | 194883003248 |
Frequently Asked Questions
How much does this product weigh?
This item weighs approximately 4.92 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

