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DeatschWerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For 85-97 Ford Mustang

SKU: DWK9-421-1014

Fuel Pumps

DW DW420 Fuel Pumps...

DeatschWerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For 85-97 Ford Mustang

SKU: DWK9-421-1014

Fuel Pumps

DW DW420 Fuel Pumps...

A$331.93
IN STOCK! Est Ship 3-5 days. In stock at 2 locations (7 available)

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Description

Fuel Pumps

Additional Information

DW420 series, 420lph in-tank fuel pump w/ install kit for 85-97 Ford Mustang

Product Overview

Deatschwerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For 85-97 Ford Mustang

Data: v4.2 - Upd: 2026-11-10 00:36:09

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Category:Vehicle Specific In-Tank Fuel Pumps
Description:DW420 Fuel pump for Fox Body Mustang
Flow Rate:420lph
Installation Instructions:85-97_Mustang_DW200-300_Fuel_Pump_Install_Instructions_with_Pictures_684a9db.pdf
Mounting Type:in Tank
Note:To ensure maximum voltage at the pump, a 10-gauge hardwire kit is strongly recommended for optimum performance. (DeatschWerks PN# FPHWK-10-HD)
Part Number:dwk9-421-1014
Price Group:P1
Product Photo 1:9-421-1014.jpg
Product Photo 2:Pump_VS_Amperage_Table.png
Series:DW420
Shopify Category:Motor Vehicle Fuel Systems
Shopify Collection:Fuel Pumps
Shopify Type:Electric Fuel Pump
Tech Data Sheet:DW420_Fuel_Pump_Tech_Sheet_10-2-23.pdf
Tuning Data:DW_Pump_Complete_Flow_Data_-_published.xlsx

Product Downloads

# Document Type Download
1. Installation Instructions
2. Product Specifications Sheet

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 19:48:41

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Deatschwerks
StreetFX SKU dwk9-421-1014
SFX Item ID 4147044
Accounting SKU dwk-9-421-1014
Manufacturer SKU 9-421-1014
Manufacturer UPC 00887753542434
Alternative References 9-421-1014, DWK-9-421-1014

DW420 series, 420lph in-tank fuel pump w/ install kit for 85-97 Ford Mustang

Product Attributes
BrandDeatschWerks
Manufacturer's Part Number9-421-1014
Part TypeFuel Pumps
UPC00887753542434

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