Dorman - OE Solutions Exhaust Gas Recirculation (EGR) Line P/N:598-189
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Route hot recirculated exhaust gas where it needs to go with the Dorman - OE Solutions Exhaust Gas Recirculation (EGR) Line 598-189. It installs as a direct-fit replacement on the 2017-2021 Chevrolet Silverado 2500 HD, 2017-2021 Chevrolet Silverado 3500 HD, 2017-2021 GMC Sierra 2500 HD, and 2017-2021 GMC Sierra 3500 HD, carrying exhaust gas between the EGR valve and the exhaust manifold.
Job it does: Provides the plumbing that routes exhaust gas from the exhaust manifold to the EGR valve as part of the emissions system.
Position: Connects the EGR valve to the exhaust manifold.
Direct-fit design: Engineered to drop in on the listed applications for a straightforward replacement.
Signs it may need replacing: Exhaust leaks, a cracked or corroded line, or an EGR-related trouble code, once the line is diagnosed as the cause.
If a failed or leaking EGR line is the cause of your emissions-system trouble, this replaces it. Diagnose the underlying cause before installing.
Interchange: 12680217 · 12688016 · Manufacturer part number 598-189
This part cross-references / interchanges with the following part numbers:
12680217, 12688016
Frequently Asked Questions
What does this EGR line do?
It routes exhaust gas between the exhaust manifold and the EGR valve as part of the emissions system, providing the connecting plumbing for that flow.
Which vehicles does part 598-189 fit?
It's a direct-fit replacement for the 2017-2021 Chevrolet Silverado 2500 HD and 3500 HD, and the 2017-2021 GMC Sierra 2500 HD and 3500 HD. See the Buyer's Guide tab to confirm your vehicle.
Where does this line mount?
It connects the EGR valve to the exhaust manifold on the listed applications.
What interchange numbers does it replace?
This line cross-references 12680217 and 12688016. Its own manufacturer part number is Dorman 598-189.
What are signs this line may need replacing?
Exhaust leaks, a cracked or corroded line, or an EGR-related trouble code can be signs. Diagnose the cause first, since these symptoms can have other sources.
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Dorman
Dorman - OE Solutions Exhaust Gas Recirculation (EGR) Line P/N:598-189
Exhaust Gas Recirculation (EGR) TubeThis exhaust gas recirculation (EGR) line is designed to match the fit of an original EGR line on specified vehicles. It is engineered to help restore proper...
Exhaust Gas Recirculation TubeThis exhaust gas recirculation (EGR) line is designed to match the fit of an original EGR line on specified vehicles. It is engineered to help restore proper air-fuel...
Exhaust Gas Recirculation TubeThis exhaust gas recirculation (EGR) line is designed to match the fit of an original EGR line on specified vehicles. It is engineered to help restore proper air-fuel...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
