DeatschWerks DW400 Performance Fuel Pump Module, white pump housing with float arm, angled

DeatschWerks DW400 Performance Fuel Pump Module - Nissan 350Z / Infiniti G35 2003-2009

DeatschWerks SKU: DWK9-437-7220
Price
Out of Stock – Order Now, Ships the Week of Nov 16
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Details

BrandDeatschWerks
SKUDWK9-437-7220
GTIN / UPC887753545787
Manufacturer Part Number9-437-7220

Product Information

The DeatschWerks DW400 Performance Module is a factory plug-and-play replacement for the OE fuel pump module on the 2003-2009 Nissan 350Z and related Infiniti models. It integrates with the OEM returnless fuel line, keeps the OE level sensor, tank capacity and surge features, and includes a performance in-tank pressure regulator. It flows 425 lph at 51 psi, 195 percent more than the OEM Nissan and Infiniti module.

Specifications

Type In-tank fuel pump module
Series DW400 Performance Module
Pump DW400 (9-437)
Rated Flow 425 lph (1.9 gpm) at 51 psi
Pump Type In-tank module, returnless
Working Pressure Up to 85 psi (590 kPa)
Current Draw 15.5 amps at 51 psi
Material Polyoxymethylene (POM)
Feed Fitting OEM 3/8 in male EFI quick connect
Module Wiring OEM connector
Fuel Compatibility Ethanol compatible
Fitment 2003-2009 Nissan 350Z 3.5 V6; 2003-2007 Infiniti G35 3.5 V6; 2008 Infiniti G37 3.7 V6; 2006-2008 Infiniti M35 3.5 V6 and M45 4.5 V8
Fitment Notes Infiniti G37 fits up to August 2008 production
Install Factory plug and play
Hardwire Kit FPHWK 12-gauge hardwire kit strongly recommended, sold separately
Quantity 1
Warranty Limited lifetime
Part Number 9-437-7220

This part fits:

Year Make Model Submodel
2003-2008 INFINITI G35 Base
2007-2008 INFINITI G35 Journey
2007-2008 INFINITI G35 Sport
2004-2008 INFINITI G35 X
2008 INFINITI G37 Base
2006-2008 INFINITI M35 Base
2006-2008 INFINITI M45 Base
2005 Nissan 350Z 35th Anniversary Edition
2003-2008 Nissan 350Z Base
2003-2009 Nissan 350Z Enthusiast
2005-2009 Nissan 350Z Grand Touring
2007-2008 Nissan 350Z Nismo
2003-2005 Nissan 350Z Performance
2003-2009 Nissan 350Z Touring
2003-2006 Nissan 350Z Track

Documents: Tech Data Sheet (PDF)

Which cars does it fit?

  • 2003-2009 Nissan 350Z, 2003-2007 Infiniti G35, 2008 Infiniti G37 built up to August 2008, and 2006-2008 Infiniti M35 and M45.

Do I need to add a return line?

  • No. It integrates with the OEM returnless fuel line and includes an in-tank pressure regulator.

How much does it flow?

  • 425 lph at 51 psi.

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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