Air and Fuel› Superchargers, Turbochargers and Components

Garrett

Mercedes-Benz Turbocharger

$4,905.50

SKU: 6420902180

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Mercedes Turbocharger Garrett 6420902180 is a stock replacement unit featuring a cast compressor wheel. It is an OE supplier part from Garrett with the OE part number 642 090 21 80 and manufacturer part numbers 777318-5002W / 7773185002W. This turbocharger is compatible with various Mercedes-Benz models.
Show original supplier description
By leveraging exhaust gases, this turbocharger pressurizes the intake air, allowing for more fuel to be introduced into the engine. This process leads to increased power output and improved fuel economy compared to naturally aspirated engines of similar displacement. The turbocharger system is cooled by the vehicle's engine coolant and lubricated by engine oil, with dedicated feed and return lines. Manufactured under the strict direction of Mercedes-Benz, this component is guaranteed to meet stringent quality standards. It is produced by original equipment manufacturers (OEMs) who often supply parts directly to Mercedes-Benz for initial vehicle assembly. This ensures that the replacement part maintains the integrity and performance of the original equipment. This genuine Mercedes-Benz turbocharger is a direct replacement for OE part number 6420902180. It is specifically listed as fitting the Mercedes-Benz E320 Bluetec models from 2007 and 2008 (Automatic RWD Sedan, 3.0L V6, 642.920 Diesel). A note indicates fitment for the 2008 model is for vehicles produced up to 05/02/2008. It is also compatible with various Mercedes-Benz Sprinter 3500XD Base 3.0L V6 models from 2010-2022. FCP Euro offers a lifetime replacement guarantee on this part.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGarrett
Part Number6420902180
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy