DW400 Performance Fuel Pump Module for BMW F30 N55

Name: DW400 Performance Fuel Pump Module for BMW F30 N55
Brand: DeatschWerks
SKU: 9-421-7270
Price: 309.81 USD
Availability: InStock
Rating: 4.4 (5 reviews)

DW400 Performance Fuel Pump Module for BMW F30 N55 - Main image

DW400 Performance Fuel Pump Module for BMW F30 N55 - View 2

DW400 Performance Fuel Pump Module for BMW F30 N55 - View 3

$309.81 ~~$449~~ In stock

Category: Fuel Pump Module Assembly

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The DeatschWerks DW400 Performance Fuel Pump Module is a direct replacement fuel pump module assembly for select BMW models. This module is centered on the DW400 pump and is designed for BMW F20, F30, and F87 vehicles equipped with the N55 engine.

Fuel pump module assembly with the DW400 pump
Compatible with BMW F20, F30, and F87 N55 applications
Engineered by DeatschWerks for dependable

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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 (4.4 / 5 · 5 reviews)

Henry ★★★★★ Oct 22, 2026

Swapped out the stock unit on my F30 and the DW400 dropped right in without any wiring headaches. Idle is rock solid and the pump itself is noticeably quieter than I expected for a high-flow unit.

Adam ★★★★★ Oct 21, 2026

Finally, a direct fit for my N55 that didn’t require any hacking or adapters. The DW400 pump primes instantly and holds steady pressure even when I’m pushing the car hard on the track.

Sebastian ★★★★★ Oct 18, 2026

Installed this on my N55 last weekend and it was a perfect direct fit, no modifications needed. The DW400 pump primes quickly and my fuel pressure has been rock solid since.