Bosch Electric Fuel Pump

Part Number:
GZ-21-006

Manufacturer:

$148.66
$118.54
(You save $30.12 )

Bosch OEM Replacement Electric Fuel Pump - 99-03 Ford Powerstroke

This Bosch pump is an exact OEM replacement for the stock pump on the 99-03 Powerstroke.You will re-use your stock bracket, terminal nuts, and OEM quick disconnect end from your original pump. 

Replacement for Motorcraft pump assembly F81Z-9C407-AC

EARLY 1999 Model Warning - Many of the Early 1999 original pumps have a smaller outlet thread size for the quick connect fitting. If you have an Early 1999, check to see that the threads on the fitting are a 10mm fine pitch thread (9.9mm - 9.8mm as measured with calipers). If your fitting is smaller that this, include the new fuel outlet fitting with your order.

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  • 5
    Perfect replacement

    Posted by E on Dec 1st 2025

    Thanks again for the quality parts that fit the application perfectly. My brain boils on these easy fixes that should take minutes, but then take hours because the part isn’t the same.

    So one more time, thank you RRD for exact quality!

  • 5
    Bosch fuel pump

    Posted by Todd I. on Oct 10th 2025

    Direct replacement for OEM, plugged right in and looking forward to another 25 trouble free years!

  • 5
    Replacement Fuel pump.

    Posted by Lawrence Dennis on Sep 4th 2025

    Exact fit, same electrical connections. Exact OEM quality, easy to install. GG

  • 5
    Works great

    Posted by John on Apr 20th 2025

    Pump was good quality, works well. Would definitely buy again. It installed just as it should with no issues

  • 5
    Fuel pump

    Posted by Duzzi on Oct 19th 2024

    Bosch fuel pump working great so far. Not many miles on it yet. OEM ford was humming pretty good when starting. Couldn't beat the price point. Make sure if you have an Early 99 7.3 to get the adapter.

  • 4
    Fuel pump

    Posted by Duzzi on Aug 2nd 2024

    On early 99 as stated don't forget the adapter piece.
    It states that the nuts will transfer to the new pump. Turns out the new pump has one different stud size so I had to source a different nut. Other than that it works well. Truck idles better and no more squealing.

  • 5
    Bosch Electric Fuel Pump - GZ-21-006

    Posted by Marc B on May 31st 2024

    RiffRraff is an amazing company to source this part. You can replace your existing Diesel Pump w/o the bracket, harness, etc to have OEM reliability at a fraction of the cost from Ford.

  • 4
    oem bosch pump

    Posted by howard on May 18th 2024

    exact fit

  • 5
    Bosch OEM lift pump

    Posted by Chace Aldridge on Feb 26th 2024

    Fixed several issues caused by parts store pump. Remember to keep the outlet fitting from your factory or order a new one if yours was discarded with the oem pump in the past. I had to fabricate one to get back on the road.