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Carter P72257 Electric Fuel Pump - In-Tank
| Brand | Carter P72257 |
|---|---|
| Position | In-Tank |
| Fuel Pump Inlet Type | Hose Barb |
| Fuel Sending Unit Included | No |
| Gasket Or Seal Included | No |
| In Tank or External | In Tank |
| Inlet Type | Hose Barb |
| Internal Or External | Internal |
| Length | 198.1 |
| Minimum Flow Rating | 50 |
| Mounting Bracket Included | No |
| Mounting Hardware Included | Yes |
| Outlet Quantity | 1 |
| Outlet Type | Hose Barb |
| Pump Type | Electric |
| Regulator Included | No |
| Seal And Lock Ring Included | No |
| Strainer Included | No |
| Terminal Type | Pin |
| Universal Or Specific Fit | Specific |
| Voltage | 12V |
| Wiring Harness Included | No |
| Fits | Mercedes-Benz · 16 vehicles |
OE fit, form, and function. Built as a specific-fit electric fuel pump for straightforward replacement.
In-tank design. Internal pump layout keeps the unit housed inside the tank.
Mounting hardware included. Helps simplify installation with the needed hardware in the box.
Cross-references Airtex Fuel Pumps E8286, Autobest F4297 and Delphi FE0346 for the same application. See all 17.
Carter P72257 Electric Fuel Pump
The Carter P72257 is a specific-fit in-tank electric fuel pump for select Mercedes-Benz applications. Built for 12V systems with a hose barb inlet and outlet, it supports OE-style fuel delivery for vehicles that need a direct replacement pump.
Key Features
- Electric in-tank fuel pump for specific applications
- 12V operation with pin terminal type
- Hose barb inlet and hose barb outlet
- Minimum flow rating of 50
- Mounting hardware included
- Specific fit for select Mercedes-Benz CLK320, CLK430, C230, and C280 models
Detailed Description
Carter P72257 is an electric fuel pump engineered for in-tank installation and specific vehicle fitment. It is listed for 1998-2003 Mercedes-Benz CLK320, 2000-2001 Mercedes-Benz CLK430, 1997-2000 Mercedes-Benz C230, and 1997-2000 Mercedes-Benz C280. This part number is also referenced by cross-market numbers such as Airtex E8286 and Delphi FE0346 for the same application. The Carter fuel systems program focuses on OE fit, form, and function, along with broad vehicle coverage and problem-solving design details.
What It Helps Address
- Hard starting caused by weak fuel delivery
- Engine hesitation from inconsistent fuel pressure
- Fuel starvation under load
- Poor drivability related to a failing in-tank pump
- Replacement needs for a worn Mercedes-Benz fuel pump assembly component
Installation Notes and Tips
Verify the vehicle’s chassis and application details before ordering, especially for 1997-2000 Mercedes-Benz C230 models with notes indicating two pumps per vehicle, except Mexico-built vehicles from chassis # 8C-R-030001. Confirm hose barb connections, 12V electrical requirements, and in-tank placement before installation. Use the correct fuel-safe hose and follow factory service procedures for access, priming, and leak checks.
Quality Assurance
Carter positions this fuel pump line around OE-style fit, form, and function with application-specific coverage. The P72257 is built as a direct replacement option for the listed Mercedes-Benz vehicles and is backed by Carter’s product engineering standards.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Mercedes-Benz | CLK320 | 3.2L | V6 | In-Tank | — |
| 2002 | Mercedes-Benz | CLK320 | 3.2L | V6 | In-Tank | — |
| 2001 | Mercedes-Benz | CLK320 | 3.2L | V6 | In-Tank | — |
| 2001 | Mercedes-Benz | CLK430 | 4.3L | V8 | In-Tank | — |
| 2000 | Mercedes-Benz | C230 | 2.3L | L4 | In-Tank | 2 Pumps Per Vehicle; Except Mexico Built; From Chassis # 8C-R-030001 |
| 2000 | Mercedes-Benz | C280 | 2.8L | V6 | In-Tank | 2 Pumps Per Vehicle |
| 2000 | Mercedes-Benz | CLK320 | 3.2L | V6 | In-Tank | — |
| 2000 | Mercedes-Benz | CLK430 | 4.3L | V8 | In-Tank | — |
| 1999 | Mercedes-Benz | C230 | 2.3L | L4 | In-Tank | 2 Pumps Per Vehicle; Except Mexico Built; From Chassis # 8C-R-030001 |
| 1999 | Mercedes-Benz | C280 | 2.8L | V6 | In-Tank | 2 Pumps Per Vehicle |
| 1999 | Mercedes-Benz | CLK320 | 3.2L | V6 | In-Tank | — |
| 1998 | Mercedes-Benz | C230 | 2.3L | L4 | In-Tank | 2 Pumps Per Vehicle; Except Mexico Built; From Chassis # 8C-R-030001 |
| 1998 | Mercedes-Benz | C280 | 2.8L | V6 | In-Tank | 2 Pumps Per Vehicle |
| 1998 | Mercedes-Benz | CLK320 | 3.2L | V6 | In-Tank | — |
| 1997 | Mercedes-Benz | C230 | 2.3L | L4 | In-Tank | 2 Pumps Per Vehicle; Except Mexico Built; From Chassis # 8C-R-030001 |
| 1997 | Mercedes-Benz | C280 | 2.8L | L6 | In-Tank | 2 Pumps Per Vehicle |
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