DeatschWerks DW400 415 LPH Fuel Pump Module with fittings and hose, laid out

DeatschWerks DW400 415 LPH Fuel Pump Module with CPE Return Plumbing Kit - Honda Civic Si 2006-2011

DeatschWerks SKU: DWK9-401-607-7041
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Details

BrandDeatschWerks
SKUDWK9-401-607-7041
GTIN / UPC887753536013
Manufacturer Part Number9-401-607-7041

Product Information

This DeatschWerks package combines the DW400 in-tank pump module, rated at 415 lph, with a return-style plumbing kit using stainless CPE fuel lines for the 2006-2011 Honda Civic Si K20. It converts the factory returnless fuel system to a return system, following the brand plumbing diagram for the 2001-2015 Civic. The module is ethanol compatible, and the FPHWK-10-HD 10-gauge hardwire kit is strongly recommended for full voltage at the pump.

Specifications

Type In-tank fuel pump module with return plumbing kit
Series DW400 Pump Modules
Rated Flow 415 lph
Pump Type In-tank module
Fuel Lines Stainless CPE
Fuel Compatibility Ethanol compatible
Fitment 2006-11 Honda Civic Si K20 (8th gen)
Hardwire Kit FPHWK-10-HD 10-gauge hardwire kit strongly recommended, sold separately
Quantity 1
Warranty Limited lifetime
Part Number 9-401-607-7041

This part fits:

Year Make Model Submodel
2008 Honda Civic MUGEN Si
2006-2011 Honda Civic Si

Documents: Installation Instructions (PDF) | Plumbing Diagram (PDF) | Pump Flow Data (XLSX)

Which vehicles does this module fit?

  • The 2006-2011 Honda Civic Si with the K20 engine (8th generation).

Is it ethanol compatible?

  • Yes. The DW400 pump module is ethanol compatible.

Do I need a hardwire kit?

  • The FPHWK-10-HD 10-gauge hardwire kit is strongly recommended to get full voltage at the pump. It is sold separately.

What does the plumbing kit do?

  • It adds return-style plumbing with stainless CPE fuel lines, so the factory returnless system becomes a return fuel system.

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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