Garrett Turbo TP3801 170-025-0346

Garrett Turbo TP3801 170-025-0346

OEM
SKU:
170-025-0346
Availability:
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$1,509.99
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Product Details & Fitment
Condition: Remanufactured
Brand: D&W
Component OEM: Garrett
Model: TP3801
 
Vehicle Applications:
 Navistar-International T444E
 
Cross References:
0434862 170-025-0346 1700250346
1822871C91 1823554C91 1823554C92
1823554C93 1823574C91 1823574C92
1823574C93 1823574C94 2T250
4619452 466163-0007 466163-0009
466163-0012 466163-0015 466163-5007
466163-5009 466163-5012 466163-5012S
466163-5015 466163-9007 466163-9009
466163-9012 466163-9015 4661630007
4661630009 4661630012 4661630015
4661635007 4661635009 4661635012
4661635012S 4661635015 4661639007
4661639009 4661639012 4661639015
500384 500\384 991821C91
991821C92 991822C91 991822C92
TP38-0023 TP380023 TS466163-5015
TS466163-9015R TS4661635015 TS4661639015R
Install Guide

Turbocharger Installation Best Practices

Proper installation helps prevent premature turbocharger failure. Inspect the oil, air, coolant, intake, and exhaust systems to make sure the new turbocharger has clean oil flow, proper airflow, and no restrictions or leaks.

✓
Change Engine Oil & Oil Filter Fresh oil and a new filter are required for every turbo installation.
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Inspect or Replace Engine Air Filter & Intake Ducting Make sure the intake system is clean and free of debris or restriction.
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Inspect Oil Feed Line & Drain Line Restricted, clogged, or contaminated oil lines can cause premature turbo failure.
✓
Inspect any Applicable Coolant Lines Water-cooled turbos require clean, unrestricted, leak-free coolant lines.
✓
Check Intercooler & Exhaust Systems Inspect hoses, clamps, intercooler piping, exhaust leaks, and foreign object damage. Oil residue in the intercooler or exhaust can indicate significant engine issues.
✓
Prime Turbo Before Startup Pre-lube the turbocharger and verify oil flow before normal engine operation.
Important: Always follow the vehicle manufacturer’s service procedures. A replacement turbo can fail early if the original cause of failure is not corrected. Undiagnosed engine issues can lead to denied warranty claims.