Brushless Fuel Pump 340LPH — 38mm In-Tank | OEM/ODM

Brushless Fuel Pump 340LPH — 38mm Internal In-Tank

The Brushless Fuel Pump 340LPH is a compact, high-performance in-tank pump engineered for reliable, continuous fueling in both performance and daily-driven vehicles. Rated at 340 LPH with an 80% duty cycle and a narrow 38mm diameter, this brushless design delivers quiet operation, longer life and stable flow compared to older brushed units.

Key Features

  • Flow: 340 LPH (liters per hour)
  • Motor: Brushless DC for improved longevity and lower noise
  • Diameter: 38 mm — compact for tighter in-tank housings
  • Duty Cycle: 80% continuous rating
  • Design: Internal in-tank with integrated filter sock
  • OEM / ODM support: custom connectors, labeling, flow tuning, packaging
  • Voltage: 12V

Technical Specifications

Spec Value
Model KL-WS3801-340
Type Brushless internal in-tank fuel pump
Flow 340 LPH
Diameter 38 mm
Duty cycle 80%
Voltage 12V
Filter integrated filter sock
OEM/ODM Supported
Warranty One Year

Vehicle Compatibility

Fits a wide range of vehicles — Please feel free to contact us for confirmation. Included models:

Click to expand full vehicle list

Acura Integra 1994–2001
Acura RSX 2002–Current
Chrysler/Dodge/Plymouth Eagle Talon 1995–1998 (Turbo / AWD)
Chrysler/Dodge/Plymouth Laser 1990–1998 (FWD/ AWD / Turbo variants)
Ford Mustang Cobra 1996–1997
Ford Probe GT 1993–1997
Ford Crown Vic / Marauder 2003–2004
Ford F150 1997–2004
GM Saturn SC, SL, SW 1997–2002
Honda Accord 1994–2002
Honda Civic 1992–2000
Honda Prelude 1997–2001
Hyundai Tiburon 1997–2001
Mazda Miata 1994–1997, 1999–2005
Mazda MX6 1993–1997
Mazda Protege 1995–1998
Jeep Wrangler 1991–2004
Jeep Cherokee 1997–2001
Jeep Grand Cherokee 1997–1998
Lexus GS300 / GS400 1992–2000
Lexus SC300 / SC400 1992–2000
Nissan D21 Pick Up 1986–1995
Nissan 200SX / 200SX SE-R 1995–1998
Nissan 300ZX 1990–1996
Nissan Sentra / Sentra SE / SE-R 1991–1999
Nissan Altima 1996–2001
Subaru Impreza 2002–2006
Subaru Impreza WRX/STi 2004–2007
Toyota Supra 1994–1998
Toyota T100 1993–1998
Toyota Tacoma 1995–2001

KL-WS3801-340 (38mm) vs GSS342 340 (39mm)

Feature KL-WS3801-340 GSS342 340
Flow 340 LPH 340 LPH
Diameter 38 mm 39 mm
Motor Brushless Brushless
OEM/ODM Supported Limited
Notes Narrower diameter for tighter housings Slightly larger diameter — check clearance

OEM / ODM Services

We offer full OEM/ODM services: custom connectors, branding/labels, packaging, and flow tuning for production orders. Contact us for MOQ, lead time and pricing.

Installation Notes

  • Confirm electrical connector & polarity before installation.
  • Use recommended filter sock and fuel hose rated for modern fuels.
  • Check in-tank clearance for the 38mm diameter.

FAQ

What does 340LPH mean?

340LPH = 340 liters per hour maximum flow — suitable for many OEM and upgraded high-flow systems.

What is an 80% duty cycle?

80% duty cycle indicates the pump’s recommended continuous operating tolerance under normal conditions to maintain reliability and lifespan.

Do you support OEM/ODM?

Yes — custom connectors, logos, packaging and flow tuning available for bulk orders.

Need help confirming fitment? Use the vehicle selector on this page or contact our sales team with your VIN for verification.

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