Dorman 667-654 Turbocharger Coolant Feed Line
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The turbocharger coolant line on certain Buick, Cadillac, Chevrolet and GMC vehicles often leaks because the rubber section of the line doesn't have enough support to keep from splitting. The resulting coolant loss can lead to engine damage. Replacing it with an OEM coolant line could mean the same issue again in the future, a costly waste of time when you're dealing with 12 hours of replacement labor time. This Dorman OE FIX turbocharger water feed line is also made of rubber, but adds in a protective braided steel wrap to prevent damage to the hose for a more durable replacement that helps prevent future leaks.
- Upgraded repair - this turbocharger coolant line adds an upgraded braided steel hose to the rubber hose to more reliably replace the failure-prone OEM on specific Buick, Cadillac, Chevrolet and GMC vehicles
- Fix it once - don't fix a leaking turbocharger coolant line with another failure-prone design just like it; repair it right the first time with this improved design and don't worry about it again
- Efficient replacement - don't waste 12 hours of labor time on another failed part; replace the turbocharger coolant line with this upgraded part
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Specifications
| Material | Steel |
| Color | Metallic Gray |
| Inside Diameter | 0.6 IN |
| Diameter | 2 IN |
| Shape | Molded Assembly |
| End Type | Female |
| Gender | Female |
| Length | 10 IN |
| Grade Type | Standard Replacement |
| End 1 Fitting Gender | Female |
| End 1 Fitting Thread Diameter | 14mm x 10 MM |
| Package Contents | 1 Water Feed Line |
| Threaded Fittings | Yes |
Warranty: Limited
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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