DeatschWerks DW400 415 LPH Fuel Pump Module, white module, angled view

DeatschWerks DW400 415 LPH Fuel Pump Module - Chevrolet Silverado 1500 / GMC Sierra 1500 2014-2018

DeatschWerks SKU: DWK9-401-7014
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Details

BrandDeatschWerks
SKUDWK9-401-7014
GTIN / UPC0887753534682
Manufacturer Part Number9-401-7014

Product Information

The DeatschWerks DW400 pump module is a complete drop-in replacement for the OE fuel pump module on 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks with the 5.3L or 6.2L direct injected V8. Its 415 lph DW400 pump outflows the OE module by more than 50 percent, and a venturi-fed surge bucket keeps fuel at the pickup at low tank levels and under high G loads. The module integrates with the OE wiring harness and fuel level sender and supports 750+ hp on pump gas.

Specifications

Type In-tank fuel pump module
Series DW400 Pump Modules
Rated Flow 415 lph
Pump Type In-tank module
Supports 750+ hp (pump gas)
Rated Working Pressure 3-6 bar (43-85 psi)
Fuel Compatibility Gasoline and ethanol
Filtration Integrated 100 micron pre-pump / 10 micron post-pump
Wire Harness 12 ga replacement pigtail included
Fuel Level Sender OE-compatible, 250-40 ohm (empty-full)
Fitment 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500, 5.3L and 6.2L V8 gasoline direct injected
Fitment Notes 5.3L and 6.2L V8 only; may not fit Crew Cab Long Bed
What's in the Box
  • DW400 pump module
  • Replacement pigtail
Install Drop-in replacement for the OE module; on some installations the clocking tab must be removed to fit the module in the tank
Hardwire Kit FPHWK-10-HD high-current hardwire kit, sold separately
Quantity 1
Warranty Limited lifetime
Part Number 9-401-7014

This part fits:

Year Make Model Submodel
2016-2018 Chevrolet Silverado 1500 Custom
2014-2018 Chevrolet Silverado 1500 High Country
2015-2018 Chevrolet Silverado 1500 LS
2014-2018 Chevrolet Silverado 1500 LT
2014-2018 Chevrolet Silverado 1500 LTZ
2015-2018 Chevrolet Silverado 1500 SSV
2014-2018 Chevrolet Silverado 1500 WT
2014-2018 GMC Sierra 1500 Base
2014-2018 GMC Sierra 1500 Denali
2014-2018 GMC Sierra 1500 SLE
2014-2018 GMC Sierra 1500 SLT

Documents: Installation Instructions (PDF) | Tech Data Sheet (PDF) | DW400 Pump Tech Sheet (PDF)

Which trucks does this module fit?

  • 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 with the 5.3L or 6.2L V8. Crew Cab Long Bed trucks may not fit.

How much power does it support?

  • 750+ hp on pump gas.

Does it keep the factory fuel gauge?

  • Yes. It retains an OE-compatible fuel level sender and plugs into the OE harness.

What warranty does it carry?

  • A limited lifetime warranty.

Shipping

  • In stock orders typically ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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