AAZ Preferred Plus Fuel Pump, Electric | 0020919701

Mercedes 380SL, 450SL, 190E, 300E, 450SLC, 300SE, 300SEL, 280SE, 500SEL, 450SEL & more
$46.99
Reg
$48.95
List
$240.00
In Stock Status
In Stock Information Icon
Leaves warehouse within 1-2 business days.
Loading...

Make Sure It Fits

P/N: 0020919701 AAZ Preferred Plus
Cross References:
  • 721659720
  • 7411730

The fuel pump on your Mercedes pumps fuel from the fuel tank to the engine and builds fuel pressure for your vehicle’s fuel injection system. The fuel pump can be located inline between the fuel tank and the engine or inside the fuel tank and may be fitted with a fuel filter and fuel level sensor for the fuel gauge.

Fuel pumps can fail in several ways. Furthermore, other failed components of your vehicle’s fuel delivery system can mimic a failed fuel pump. Weak fuel pressure causing your engine to run lean can be due to a fuel pump not pumping adequate volume, a clogged fuel filter, or a leaking fuel pressure regulator. Additionally, a fuel pump not pumping any fuel and preventing the engine from running could be a completely failed fuel pump or a fuel pump relay not supplying power to the fuel pump to operate.

Signs of a Failing Fuel Pump
  • Mercedes not starting
  • Idling rough
  • Stalling
  • Engine surging
  • Severe lack of power

Additionally, a strong fuel smell inside your Mercedes may be a sign that the fuel pump has a cracked housing and is leaking fuel vapor into your vehicle.

Replacing Your Mercedes Fuel Pump
Your fuel pump should only be replaced if failed or damaged. For fuel pumps located in the fuel tank with the fuel level sensor, the fuel pump would be replaced as part of the fuel pump and level sensor assembly if the fuel tank level sensor needs to be replaced.

Replacement of the fuel pump can take anywhere from one hour to several hours to replace depending on location. Fuel pumps located in the fuel line are often heavily covered to prevent damage from road debris and some fuel pumps located in the fuel tank will require the removal of the fuel tank to remove and replace. To prevent premature failure of a newly installed fuel pump, it is highly recommended to replace the fuel filter or fuel pickup screen to prevent contaminants from entering the fuel system and damaging the fuel pump.

View more Mercedes Fuel Pumps.

    AAZ Preferred Plus is the established “inhaus” brand offered by Autohaus Arizona. Our primary focus is to deliver OEM quality parts to our customers for less money. All AAZ Preferred Plus parts embrace the same performance and quality you've come to expect from any other OEM brand we offer at a reduced cost. Pay less for quality auto parts, and select AAZ Preferred Plus for your next DIY maintenance project.
Left = Driver side and Right = Passenger side.
All parts are priced individually unless identified as a set or kit. "Per car" notes identify how many of a given part your car has and "Left/Right or Front/Rear" notes means the part fits the left or right side of the car. These parts are still sold individually and you'll need to select the appropriate quantity if you plan to replace more than one of this item.

Frequently Viewed Together

We found 10 additional part(s) that are frequently viewed together.

Why Buy OEM & Genuine Replacement Auto Parts from AutohausAZ?

Auto parts at wholesale prices is what you will find at AutohausAZ. Have you been searching the web for auto parts for your vehicle? You have come to the right place! Here at Autohaus, we strive to offer low prices on quality replacement parts and providing first rate customer service.

What This AAZ Preferred Plus Fuel Pump, Electric Fits?

Application information below is for reference only and should not be used to determine the exact vehicle fitment. Please use the "Make Sure It Fits" vehicle selection box above to determine the exact fitment and review any application notes. If you need any help determining if this part works with your vehicle, please don't hesitate to contact us.

Mercedes
84-86 - 190E 2.3
from chassis # F 132824
86-87 - 190E 2.3-16
thru chassis # F 282120
87-93 - 190E 2.3
thru chassis # F 870048
87-89 - 260E
thru chassis # A 368936
78-81 - 280CE
77-81 - 280E
77-80 - 280SE
86-92 - 300E
thru chassis # A 368936
88-91 - 300SE
88-91 - 300SEL
84-85 - 380SE
82-83 - 380SEC
81-83 - 380SEL
81-85 - 380SL
81-81 - 380SLC
76-76 - 450SE
76-80 - 450SEL Base, 6.9
76-80 - 450SL
from chassis # 040364
76-80 - 450SLC
from chassis # 011191