Garrett Turbo GT4594 170-025-1380

Garrett Turbo GT4594 170-025-1380

OEM
SKU:
170-025-1380
Availability:
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$1,482.99
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Product Details & Fitment
Condition: Remanufactured
Brand: D&W
Component OEM: Garrett
Model: GT4594
 
Vehicle Applications:
Truck (Class 3-8) Volvo D12C 12L 425HP
 
Cross References:
11-A-7004 11A7004 170-025-1277
170-074-0001 1700251277 1700251380
1700740001 3964637 425777
452164-0001 452164-0003 452164-0004
452164-0008 452164-5001 452164-5001S
452164-5003 452164-5004 452164-5008
452164-9001 452164-9003 452164-9004
452164-9008 4521640001 4521640003
4521640004 4521640008 4521645001
4521645001S 4521645003 4521645004
4521645008 4521649001 4521649003
4521649004 4521649008 8148873
8170971
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.
✓
Inspect or Replace Engine Air Filter & Intake Ducting Make sure the intake system is clean and free of debris or restriction.
✓
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.