DeatschWerks FPHWK-10-DP Dual-Pump Universal Hardwire Kit for Fuel Pumps For Sale - New and Used

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Part Brand: DeatschWerks

Part Number: FPHWK-10-DP

Vehicle Fitment

• Universal – Designed to hardwire two fuel pumps directly to a 12 V battery
• Compatible with aftermarket or OE fuel pumps requiring up to 40 A each
• Ideal for builds with dual-pump setups (e.g., performance/boosted/high-hp applications)

Features

• Dual 40 A Bosch relays rated for high-current pump circuit
• 2× 15 ft 10 AWG power leads for main battery connection
• 3× 6 ft 10 AWG ground wires for secure chassis bonding
• 2× 30 A ATO blade fuses for protege over-current protection
• Color-coded 4-pin relay sockets for easy wiring
• Durable nylon expanding loom for neat and protected routing
• Complete wiring harness to bypass OE harness voltage drops
• Supports fuel pumps drawing up to 40 A each reliably

Specifications

• Voltage: 12 V system
• Current capacity: 2× 40 A relays
• Fuse protection: 2× 30 A ATO fuses (dual fuse holder)
• Power cable: 2× 15‑ft lengths of 10 AWG SLX wire
• Ground leads: 3× 6‑ft 10 AWG SLX wires
• Relay socket: Standard 4-pin Bosch-style, color-coded
• Loom: Nylon braided for abrasion resistance

Included Components

• 2× 40 A Bosch 4‑pin relays
• 2× 30 A ATO blade fuses in dual fuse holder
• 2× 15 ft 10 AWG SLX power wires
• 3× 6 ft 10 AWG SLX ground wires
• 2× color-coded 4‑pin relay socket assemblies
• 1× nylon expanding loom
• Assorted terminals and inline connectors

Product Description

The DeatschWerks FPHWK‑10‑DP is a universal dual‑pump hardwire kit engineered for enthusiasts running twin fuel pump setups. By hardwiring pumps directly to the battery, this kit eliminates voltage drop issues associated with aged OE harnesses, ensuring stable power delivery up to 40 A per pump. Ideal for boosted builds, high-horsepower projects, or dual-pump fuel systems.

Installation is straightforward: route the heavy-gauge power and ground wires, plug the OE pump trigger wire into the factory side of the relay, and secure the battery connections. A nylon loom protects wiring from abrasion, while dual fuses and relays ensure safety and reliability. This non-vehicle-specific kit fits virtually any application where direct battery wiring is needed.

*Parts are for USA spec vehicles, please contact us to verify fitment on JDM & international models.

· · · SHIPPING · · ·

• Free shipping across the contiguous 48 United States (excludes Hawaii and Alaska). Item(s) ships on the same day or within 1 business day. Delivery time is within 2 to 4 business days excluding next day deliveries. Orders over $750 require signature for delivery.
• Canada customers - If does not collect import & duty fees during checkout, the shipping carrier will collect them prior to delivery.

· · · RETURNS · · ·

• Your complete shopping satisfaction is our #1 priority. If an item you ordered from us does not meet your expectations, please contact us within 30 days of receiving the item(s). If your order arrives damaged from shipping please contact us and we will provide a prepaid return label to send back for a replacement or refund.

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• Any returns received installed, mounted, used or missing components will be subject to return fee\'s.

· · · PAYMENTS · · ·

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· · · response · · ·

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