null
Garrett

Garrett | New Turbocharger | 2005-2018 Mercedes 3.0L - OM642 | 777318-5003W

(1 review) Write a Review

NEW CUSTOMERS

SAVE 5% ON ORDERS OVER $100

USE PROMO CODE "SAVEIT"

SKU:
GT777318-5003W
MPN:
777318-5003W
Weight:
21.00 LBS
On Sale
  • Garrett | New Turbocharger | 777318-5003W
  • Garrett | New Turbocharger | 777318-5003W - Top
Now: $1,337.22
Was: $1,565.61

Description

Genuine Garrett Turbo
OEM Power and Precision – Garrett 777318-5003W Turbocharger for Mercedes OM642

Restore peak performance to your 2005–2018 Mercedes 3.0L OM642 engine with the Garrett 777318-5003W, a direct drop-in replacement turbocharger built by the original equipment manufacturer. Engineered for durability and efficiency, this turbo features upgraded components to prevent common failures and ensure long-lasting boost.

Key Features:

  • Direct OEM Replacement – Seamless fit for Mercedes 3.0L OM642 engines.
  • Wide Compatibility – Fits multiple Mercedes models from 2005 to 2018.
  • Upgraded Compressor Wheel – Designed to reduce failure risks and improve airflow.
  • EGT Probe Port – Compatible with engines equipped with exhaust gas temperature sensors.
  • Gaskets Included – Everything you need for a smooth installation.

Why Garrett?
With decades of turbocharging innovation, Garrett delivers OEM-grade reliability and performance trusted by automakers worldwide. The 777318-5003W is built to meet the demands of modern diesel engines, offering a perfect blend of power, efficiency, and longevity.

Brand:  GT -  Garrett Turbochargers
Part Description:  Garrett | New Turbocharger | 2005-2018 Mercedes 3.0L - OM642 
Our Part Number: 777318-5003W
Cross Reference Numbers:  1700250543, 6420901200, 6420901680, 6420901680, 6420908580, 6420908680, 6420908980, 6420908980, 68004663AA, 7643810002, 7643815002S, 7643815004S, 7648090002, 7648095002, 7648095004S, 7773180002, 7773185001S, 7773185002, 7773185003S, 7817435001S, 7817435003S, 7817455001S, A6420900880, A6420901200, A6420901680, A6420901680, A6420905780, A6420906880, A6420908580, A6420908580, A6420908590, A6420908590, A6420908680, A6420908980, A6420908980
Product Notes:
-Direct Drop-in Replacement
-Made by Garrett, the Original Equipment Manufacturer
-777318-5003W replaces the stock turbocharger made by Garrett
-Model GTB2056VK
-CHRA 755729-5156S
-Gaskets Included
-This turbo features an upgraded compressor wheel to help prevent common failures
-Features Port for engines with EGT probe (not usable for engines without probe)
View AllClose

Warranty Information

12 Month
View AllClose

Additional Information

Cross References:
1700250543, 6420901200, 6420901680, 6420901680, 6420908580, 6420908680, 6420908980, 6420908980, 68004663AA, 7643810002, 7643815002S, 7643815004S, 7648090002, 7648095002, 7648095004S
Additional Cross References:
A6420900880, A6420901200, A6420901680, A6420901680, A6420905780, A6420906880, A6420908580, A6420908580, A6420908590, A6420908590, A6420908680, A6420908980, A6420908980
View AllClose

1 Review

  • 5
    Looks great

    Posted by DJ on Aug 27th 2025

    Pretty easy install.

View AllClose

Using and/or handling these products may expose you to chemicals that include toluene and/or benzene, which are known by the State of California to cause cancer, birth defects and/or other reproductive harm.  Learn More at p65warnings.ca.gov


VERIFY FITMENT

Applications are provided as reference only. Please verify fitment by cross-referencing your original part number with the numbers provided on this page.

 
RETURNING USED CORES

Most remanufactured parts require a core charge. If you purchase an item from Cardinal Parts that requires a core charge, you will be eligible for core credit upon returning your old core unit within 30 days. Return the core in the box you received your new/reman product in. If the box is damaged, contact us at Support@CardinalParts.com.

 

Please Note: 

-Drain fluids from the core, place it in a plastic bag to prevent leakage, and pack it in the box.

-Incomplete, burnt, tampered, damaged, or disassembled cores will not be accepted.

-Customers are responsible for return shipping costs. For questions, contact us at 888-314-7222.