DeatschWerks

DW420 Fuel pump for Fox Body Mustang

DW420 Fuel pump for Fox Body Mustang - Main image
$125.37 $199 In stock

Category: Electric Fuel Pump

The DeatschWerks DW420 is a 420lph in-tank fuel pump offered with an install kit for the 1985–1997 Ford Mustang. It is listed as a vehicle-specific in-tank fuel pump in the DeatschWerks electric fuel pump category.

  • DW420 series in-tank fuel pump
  • 420lph flow rating as stated by the manufacturer
  • Includes an install kit
  • Fits 1985–1997 Ford Mustang applications, including Fox Body Mustang
  • SKU: 9-421-1014 (Standard)
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Stella P. ★★★★★

Installed this in my '92 GT last weekend and the included install kit made it a direct bolt-in. Noticed the fuel pressure holds steady even under WOT now.

Daniel ★★★★★

The install kit made swapping the old pump out pretty straightforward, even for a DIY job. Noticed a solid pressure increase right on the first start, and the car runs noticeably smoother at higher RPMs now. Definitely worth the upgrade for anyone pushing their Mustang a bit harder.

Brian H. ★★★★★

Swapped out the stock pump for this 420lph unit and the install kit made it a direct fit in my '91 GT. Fires up instantly now and no more fuel starvation at WOT.