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aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI

SKU: AFE42-14023

Fuel Pumps

AFE DFS780 Full Time...

aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI

Afe

aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI

SKU: AFE42-14023

Fuel Pumps

AFE DFS780 Full Time...

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its patent-pending design, is capable of removing power-robbing debris such as air, water and other contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high-pressure pump, improving throttle response and horsepower at all RPMs.

Product Overview

Features and Benefits

Clear High Impact Polycarbonate Sight Glass
Helical Spur Gears Runs Quieter That Straight Cut Gears
Marine Grade Motor Protects Against Dust And Water
Contoured CNC Manifold Enhances Flow
Fuel Pressure Gauge Port
OE Quality Viton Seals
Typical Install Is 2 Hours
Built In The U.S.A.

Product Details

Color:	Black & Orange
Compatible Fuel Type:	Diesel
Description:	DFS780 Fuel Pump (Full-time Operation)
Filter Included:	Yes
Finish:	Anodized
Flow Rate:	187
In Tank or External:	External
Material:	6061-T6 Aluminum
Operation:	Full Time
Part Number:	afe42-14023
Pressure Rating:	8-10
Pump Type:	Electric
Voltage:	12V
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes
Water Separator Included:	Yes

Application Summary

GM Diesel Trucks 2017 V8-6.6L (td) L5P

Part Type

Available to Order

Data: v4.2 - Upd: 2026-10-13 21:29:09

Features

Built In The U.S.A.
Clear High Impact Polycarbonate Sight Glass
Contoured CNC Manifold Enhances Flow
Fuel Pressure Gauge Port
Helical Spur Gears Runs Quieter That Straight Cut Gears
Marine Grade Motor Protects Against Dust And Water
OE Quality Viton Seals
Typical Install Is 2 Hours

Specifications

Product Attributes - Brand: AFE Power
Product Attributes - Manufacturer's Part Number: 42-14023
Product Attributes - Part Type: Fuel Pumps
Product Attributes - Product Line: aFe DFS 780 Fuel Pumps
Product Attributes - UPC: 802959420331
Product Attributes - Fuel Pump Type: Electric external
Product Attributes - Flow Rate: 187 gph/707 lph
Product Attributes - Fuel Pressure (psi): 8-10 psi
Product Attributes - Fuel Pump Voltage: 12 V
Product Attributes - Fuel Pressure Regulator Included: No
Product Attributes - Sending Unit Included: No
Product Attributes - Diesel Fuel Pump Style: Lift
Product Attributes - Fuel Pump Inlet Size: -8 AN
Product Attributes - Inlet Quantity: 1
Product Attributes - Inlet Attachment: Male threads
Product Attributes - Fuel Pump Outlet Size: -8 AN
Product Attributes - Outlet Quantity: 1
Product Attributes - Outlet Attachment: Male threads
Product Attributes - Gasket Included: No
Product Attributes - Wiring Harness Included: Yes
Product Attributes - Mounting Bracket Included: Yes
Product Attributes - Mounting Hardware Included: Yes
Product Attributes - Pulley Included: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - CARB EO Number(s): D-550-37
Product Attributes - Emissions: California EO Approved

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe42-14023
SFX Item ID	4370344
Supplier Item Code	4370344
Manufacturer SKU	42-14023
Manufacturer UPC	802959420331
Alternative References	dfs780, 6.6L, V8(td), L5P, 8-10PSI