Walbro Fuel Pump Install Kit - Mazda RX-7 1986-1988

Walbro SKU: WAL 400-850
Price
Regular price $47.99
Regular price Sale price $47.99
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Application-specific installation kit for fitting a Walbro (TI Automotive) high-pressure in-tank fuel pump to the 1986-1988 Mazda RX-7. Includes all hardware for a direct-fit pump swap. The fuel pump is not included - pair with a Walbro GSS341G3 or F20000312G3.

Specifications

Type Fuel pump installation kit (application specific)
Includes All installation hardware (fuel pump not included)
Pairs With Walbro GSS341G3 or F20000312G3 fuel pump
Part Number 400-850
Fitment 1986-1988 Mazda RX-7

Documents: Installation Instructions (PDF)

This part fits:

Year Make Model Submodel
1988 Mazda RX-7 10th Anniversary
1986-1987 Mazda RX-7 Base
1987 Mazda RX-7 Base 2+2
1988 Mazda RX-7 Convertible
1988 Mazda RX-7 GTU
1986-1988 Mazda RX-7 GXL
1987-1988 Mazda RX-7 GXL 2+2
1987 Mazda RX-7 LX
1987 Mazda RX-7 LX 2+2
1988 Mazda RX-7 SE
1988 Mazda RX-7 SE 2+2
1987 Mazda RX-7 Sport
1986-1988 Mazda RX-7 Turbo

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • 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-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy

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