DW200 DW300 Install Kit for 300ZX and R32 GTR

By DeatschWerks | Published: 2026-10-29

Category: How-to Guides

Learn how to install the DW200/DW300 install kit on your Nissan 300ZX Z32 or Skyline R32/R33/R34 GTR. Step-by-step guide with common mistakes to avoid.

Quick Answer

The DW200/DW300 install kit provides the necessary hardware to mount your upgraded DeatschWerks fuel pump in a 1990-1996 Nissan 300ZX Z32 or 1989-2005 Nissan Skyline R32/R33/R34 GTR. Follow these steps for a secure, leak-free installation.

What the Install Kit Includes

The DW200/300 install kit (product ID 2680518) is designed specifically for the 90-96 Nissan 300ZX Z32 (excluding 2+2 models) and 89-05 Nissan Skyline R32/R33/R34 GTR. It contains the necessary brackets, connectors, and hardware to fit a DW200 or DW300 pump into the factory fuel pump hanger assembly. Note that this kit does not include the pump itself—you'll need to purchase the DW200 or DW300 separately.

Common Fitment Pitfalls

The most frequent mistake during installation is misaligning the pump with the hanger, which can cause the pump to sit crooked and potentially rub against the inside of the fuel tank. Another common issue is failing to properly secure the electrical connectors, leading to intermittent fuel delivery. Always verify that the kit's components match your specific vehicle model—especially for the 300ZX, where the 2+2 models require a different setup.

Installation Steps

Step 1: Prepare the Vehicle: Disconnect the negative battery terminal and relieve fuel system pressure by removing the fuel pump fuse and running the engine until it stalls. Then, safely jack up the vehicle and support it on jack stands. Always relieve fuel pressure before opening the fuel system to prevent fuel spray.
Step 2: Remove the Fuel Pump Assembly: Locate the fuel pump access panel (usually under the rear seat or in the trunk). Remove the panel, disconnect the electrical connector and fuel lines, then unbolt and carefully lift the fuel pump hanger assembly out of the tank. Work in a well-ventilated area and avoid smoking or open flames near the fuel tank.
Step 3: Disassemble the Hanger and Install the Kit: Remove the old pump from the hanger. Attach the DW200 or DW300 pump to the hanger using the supplied brackets and hardware from the install kit. Ensure the pump is oriented correctly—the outlet should align with the hanger's fuel line. Tighten all bolts to the manufacturer's specified torque. Double-check the pump orientation before tightening; a misaligned pump can cause noise and premature wear.
Step 4: Reconnect Electrical and Fuel Lines: Attach the supplied electrical connectors to the pump terminals, ensuring a snug fit. Reconnect the fuel lines to the hanger, using new O-rings if provided. Verify that all connections are secure and that the pump wiring is routed away from moving parts. Loose electrical connections are a common cause of intermittent fuel pump operation—push connectors fully until they click.
Step 5: Reinstall the Assembly and Test: Carefully lower the hanger assembly back into the tank, ensuring the pump does not hit the sides. Bolt it down, reconnect the fuel lines and electrical connector, and replace the access panel. Reconnect the battery, reinstall the fuel pump fuse, and turn the ignition to the ON position (without starting) to prime the system. Check for leaks. If the pump runs but no fuel pressure builds, you may have a reversed polarity on the electrical connector—swap the wires.

Product Facts

DW200/300 Install kit for 300ZX and R32/33/34 GTR: Install kit for DW200 and DW300 for 90-96 Nissan 300ZX Z32 (Does not fit 2+2 Models) and 89-05 Nissan Skyline R32/R33/R34 GTR Ensures you purchase the correct kit for your specific vehicle; using it on a 2+2 300ZX or a non-listed model will not work.
DW200/300 Install kit for 300ZX and R32/33/34 GTR