FASS Fuel Systems Parts and Accessories

Fuel Pump, Replacement Lift Pump, Electric, 16-18 psi, Dodge, Each

Part Number: FSY-RPDRP

4.23 out of 5 stars ( 43 )

Estimated Ship Date: Today

• Free Shipping

Fuel Tank Sump Kits, FASS, Return Style, Sump Kit, Aluminum, Natural Finish, 1/2 in. Ports, Each

Part Number: FSY-SK5501

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Fuel Pressure Regulator, Adjustable, 0-100 PSI, Billet Aluminum, Black Anodized, 1/2 in. NPT Outlet, Boost Port, Gauge Port, Each

Part Number: FSY-FPR-1001

3.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Fuel Pump, D-MAX Replacement Pump, Lift Style, Electric, 8-10 psi, Chevy, GMC, 6.6L Diesel, Each

Part Number: FSY-RPDMAX

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• Free Shipping

Fuel Filter Cap, Billet Aluminum, Chevrolet, GMC, L5P Diesel, Each

Part Number: FSY-BFC1001K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Fuel Pump Relocation Kit, Wiring Harness, Hose, Fittings, Dodge, Cummins, Kit

Part Number: FSY-RK-02

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Pump Wiring Kit, Wiring Harness with Relay, Fits Various FASS Diesel Fuel Pumps, Each

Part Number: FSY-WH-1006-3R

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

Diesel Fuel Heater, High Output Heater Disks, 300 Watt, Fuel Filter Adapter Fitting, Wiring, Use with FASS Titanium and Titanium Signature System, Kit

Part Number: FSY-HK-1002

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Diesel Fuel Heater, Chevy, Dodge, Ford, GMC, Ram, Kit

Part Number: FSY-HK-1001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Heating Element, Replacement, Each

Part Number: FSY-32283R

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Diesel Fuel Heater, Electric Heater Probe, Kit

Part Number: FSY-DIFSHK1001

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Filter, Fleet Filter Pack, Canister, Water Separator, Particulate Filter, 2 Microns, 144 Microns, Kit

Part Number: FSY-FLP3000

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Semi Frame Bracket

Part Number: FSY-SFB-1001

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Diesel Fuel Heater Component, Heating Element, Each

Part Number: FSY-DIFS32283R

Not Yet Reviewed

Estimated Ship Date: Today

• Free Shipping

Fuel Filter, Fleet Filter Pack, Extended Length, Canister, Water Separator, Particulate Filter, 2 Microns, 144 Microns, Kit

Part Number: FSY-FLP3000XL

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Fuel Pump Replacement Parts, 10 Gauge Delphi w/Relay Cover

Part Number: FSY-WH-1004-3R

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

• Special Order

Fuel Pump Mounting Packages, TS D07 095/165

Part Number: FSY-MP-A9018-2

Not Yet Reviewed

Estimated Ship Date: Today

FASS Drop-In Series Diesel Fuel System for Detroit Series 60 and others

Part Number: FSY-DIFSDET1001

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Caterpillar 3406E, C10, C11, C12, C13, C15, C16 & C18 w/ 1R-0749 & 1R-0750 Fuel Filters

Part Number: FSY-DIFSCAT1001

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order

Paccar Fuel Line Adapter Kit - Trucks without Frame Mounted Water Separator

Part Number: FSY-PAK2001

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

• Free Shipping
• Special Order