DeatschWerks 9-101-0836 DW100 In-Tank Fuel Pump 165LPH for 1989-1993 Maz

Vehicle Fitment

• 1989-1993 Mazda Miata (NA, All Engines/Trims)

Fitment Notes

• Direct in-tank OE replacement for 89-93 NA Miata fuel pump

Features

• DW100 series high-quality in-tank electric fuel pump
• 165 liters per hour (LPH) flow rate suitable for stock and mild builds
• Designed as direct replacement for worn or aging OEM pumps
• Quiet composite turbine impeller with low NVH operation
• Compatible with ethanol blended fuels up to E25
• Computer-balanced armature for long-term reliability
• Includes vehicle-specific install kit (9-0836) for hassle-free swap
• Durable construction for daily driving and performance applications

Specifications

• Type: In-tank electric fuel pump (DW100 series)
• Flow Rate: 165 LPH / ~44 GPH
• Operating Pressure: ~100 psi
• Voltage: 12 V system compatibility
• Fuel Compatibility: Gasoline and ethanol blends up to E25
• Inlet Size: 11 mm hose barb
• Outlet Size: 5/16" hose barb
• Location: In-tank replacement for fuel delivery

Included Components

• 1x DeatschWerks DW100 In-Tank Fuel Pump (9-101-0836)
• 1x Install Kit (DeatschWerks 9-0836) with hardware

Product Description

The DeatschWerks 9-101-0836 DW100 In-Tank Fuel Pump is a direct OE replacement designed specifically for 1989-1993 Mazda Miata (NA) models. Built on the proven DW100 platform, this in-tank electric fuel pump delivers a reliable 165 LPH of fuel flow, offering improved consistency and durability over aging stock units. Its composite turbine design and computer-balanced armature ensure quiet operation with minimal vibration, making it perfect for daily drivers and mild performance enthusiasts alike. 

Constructed for compatibility with ethanol blends up to E25, this fuel pump supports the fuel demands of stock and moderately modified engines. Installation is simplified with the included 9-0836 vehicle-specific install kit, providing the necessary hardware for a smooth swap into your Miata's fuel tank. Whether you're replacing a worn unit or upgrading for stability under tune, the DeatschWerks DW100 delivers dependable fuel delivery you can trust.