2019-2023 Mercedes-Benz Turbo Coolant Supply Feed Line / Hose / Pipe 2642030500
OEM Part #: 264-203-05-00 (2642030500)
Actual photo
The exact part you’ll receive — not a stock photo.
$69.99
Used
Donor2022 Mercedes-Benz GLC300 · 2.0L · 40k miles
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Genuine OEM Used
SKU: 696852
Donor Vehicle: 2022 Mercedes-Benz GLC300 · 2.0L · 40k miles
2 photos
$69.99
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The Turbo Coolant Supply Feed Line / Hose / Pipe, OEM Mercedes-Benz part number 2642030500, is a used genuine unit removed from a donor vehicle. It delivers engine coolant to the turbocharger to regulate temperature under boost. A failing line, hose, or pipe (the three variants referenced in the name) typically causes a visible coolant leak near the turbo, loss of coolant, or overheating symptoms. This component is designed for Mercedes 2.0L and 1.5L turbocharged and mild-hybrid four-cylinder engines (M254/M260/M264 series common to C, E, GLC, and GLE models).
Specifications
| Fits Vehicle Model | C300, C43 AMG, E300, E350, GLC300, GLE350 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 264-203-05-00 (2642030500) |
| Category | Turbo / Supercharger |
Compatible Vehicles
Fits 31 vehicle configurations across 1 make, 2019-2023.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 31 vehicle configurations — 27 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2022 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2022 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2021 | Mercedes-Benz | E350 | Sedan | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2020 | Mercedes-Benz | E350 | Sedan | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2023 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | Water feed tube, 2.0 LITER 2020-23 |
| 2021 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | Water feed tube, 2.0 LITER 2020-23 |
| 2022 | Mercedes-Benz | GLE350 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0 LITER 2020-23 |
| 2021 | Mercedes-Benz | GLE350 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0 LITER 2020-23 |
| 2020 | Mercedes-Benz | GLE350 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0 LITER 2020-23 |
| 2022 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | Water feed tube, 2.0L W/O HYBRID |
| 2022 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0L W/O HYBRID |
| 2020 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2020 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2020 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2022 | Mercedes-Benz | E350 | Sedan | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2021 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0L W/O HYBRID |
| 2021 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2021 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2021 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2023 | Mercedes-Benz | GLE350 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0 LITER 2020-23 |
| 2020 | Mercedes-Benz | GLC300 | SUV Coupe | 2.0L l4 Turbo | Water feed tube, 2.0L W/O HYBRID |
| 2023 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2020 | Mercedes-Benz | GLC300 | SUV | 2.0L l4 Turbo | Water feed tube, 2.0L W/O HYBRID |
| 2023 | Mercedes-Benz | E350 | Sedan | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2023 | Mercedes-Benz | C43 AMG | Convertible | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2023 | Mercedes-Benz | C43 AMG | Coupe | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2023 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | 2.0 liter, Water feed tube |
| 2019 | Mercedes-Benz | C300 | Sedan | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | C300 | Convertible | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | C300 | Coupe | 2.0L l4 Turbo | |
| 2019 | Mercedes-Benz | E300 | Sedan | 2.0L l4 Turbo |