DeatschWerks 9-437-1008 DW430C 430LPH In-Tank Fuel Pump for 2006-11 Honda Civic

Vehicle Fitment

• 2006-2011 Honda Civic (DX / EX / EX-L / GX / Hybrid / LX / Si / MUGEN Si etc.)

Fitment Notes

• Direct replacement for the in-tank fuel pump of 2006-2011 Civic models; matches OEM fuel module mounting.
• Some trims (e.g. Si, Hybrid, etc.) may require verifying fuel line pressure and wiring compatibility for higher demand.
• This product is not CARB-legal; cannot be legally used in California or other CARB-regulated states. 

Features

• 430 LPH (Liters per Hour) high flow rate to support increased fuel demand from performance modifications. :contentReference[oaicite:4]{index=4}
• Compact DW430C body design for fitment inside stock fuel tank housing. 
• OEM-style fittings and electrical connectors to simplify installation. 
• Durable materials to resist corrosion and wear under continuous use. 
• Stability under load - maintains pressure during high RPM or under boost/higher demand. 
• Suitability for common trims including Si and hybrid variants of Civic
• Backed by DeatschWerks quality and engineering standards. 
• Performance value - often priced competitively vs other high-flow replacements. 

Specifications

• Part Number: 9-437-1008 (DW430C)
• Flow Rate: ~ 430 Liters per Hour (LPH) 
• Compatible Vehicles: 2006-2011 Honda Civic (various trims including Si, EX, LX, etc.) 
• Installation Type: In-tank OEM-style drop-in replacement 
• Fuel Type Compatibility: Gasoline; check for ethanol blends compatibility depending on local fuel supply and seal components 
• CARB Legal: **No** - not certified for CARB jurisdictions

Included Components

• 1x DW430C Fuel Pump - Part # 9-437-1008

Product Description

The DeatschWerks 9-437-1008 (DW430C) is a high-flow upgrade fuel pump made for the 2006-2011 Honda Civic lineup. It delivers approximately **430 LPH**, which provides a substantial fuel delivery increase over most OEM pumps - especially useful if you have performance modifications such as higher boost, higher engine demand, or frequent heavy loads. With a compact shape designed to fit into the stock fuel module, installation is relatively straightforward and retains factory mounting points, minimizing the need for custom fabrication.

While this pump offers strong performance benefits, it's important to verify that your existing fuel system wiring, fuel lines, and regulators are in good condition to handle the extra flow. Also note: this unit is *not legal* for sale or use in states requiring CARB compliance. If you're building a street or track car in a region without those restrictions, this pump gives you good headroom for fueling without stepping up to more complex external/pump-can setups.