Fittings & Plugs

Diesel Fuel Injector Return Line Repair Fitting, Ford, Power Stroke, V8, Each

Part Number: FLE-S0559

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Line Adapter Fitting, 3/8 in. CP3 Return, Straight, 3/8 in. Hose Barb, M12 x 1.5 Male Threads, Each

Part Number: FLE-FPE-CP3-RTRN

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Plug Fitting, Hose Block-Off, 5/8 in. Size, Flat Head, Hose Barb, Billet Aluminum, Natural, Each

Part Number: FLE-FPE-34139

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Plug Fitting, Hose Block-Off, 3/8 in. Size, Flat Head, Hose Barb, Billet Aluminum, Natural, Each

Part Number: FLE-FPE-34070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Hose End, Vapor Guard, Straight, 3/8 in. Size, Socketless Barb, -6 AN Female Threads, 1/8 in. NPT Gauge Port, Aluminum, Black, Each

Part Number: EAR-771766ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Plug Fitting, Hose Block-Off, 1/2 in. Size, Flat Head, Hose Barb, Billet Aluminum, Natural, Each

Part Number: FLE-FPE-34071

Not Yet Reviewed

Estimated Ship Date: Today

Fitting and Adapter, JIC Flare Fitting, Straight, Aluminum, Natural, -5 JIC Male O-ring, 1/2 in. NPT Male NPT, Each

Part Number: FSY-MRT-1001

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Fuel Line Adapter Fitting, 1/2 in. CP3 Feed, Straight, 1/2 in. Hose Barb, 12mm x 1.5 Male Threads, Each

Part Number: FLE-FPE-CP3-FEED

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

Fitting, Adapter, Straight Cut to NPT, Straight, Aluminum, Black Anodized, -8 AN Male O-ring, 1/8 in. NPT, With 1/8" NPT Plug, Each

Part Number: FLE-S0543

Not Yet Reviewed

Estimated Ship Date: Today

Turbo Drain Flange Adapter, Aluminum, Black Anodized, 7/8-14 in. Female Thread, Each

Part Number: FLE-FPE7814TDA

Not Yet Reviewed

Estimated Ship Date: Today

Diesel Fuel Injector Return Line Repair Fitting, Ford, Power Stroke, V8, Each

Part Number: FLE-S0560

Not Yet Reviewed

Estimated Ship Date: Today

FITTING, M22X1.5 TO -10AN MALE/MALE ALUMINUM

Part Number: FLE-S0043

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Line Adapter Fittings, Transmission Cooler Line Fittings, Black, 22mm x 1.5 Male Straight Cut O-ring, -10 AN Male AN, Allison 1000, Pair

Part Number: FLE-FPE-TL-ST

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Fitting, Adapter, NPT to Hose Barb, Straight, Billet Aluminum, Black Anodized, 5/16 in., 5/16 in. Hose Barb, Each

Part Number: EAR-740156ERL

Not Yet Reviewed

Estimated Ship Date: Today

Fitting, Fuel Rail, Adapter, 3/8 in. NPT Male to 9/16 in. Ford Fuel Inlet Straight Nipple, 90 Degree, Stainless Steel, Each

Part Number: PFS-54181

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Weld Bung, -10AN Aluminum Male (5/8" Register, 7/8" OD)

Part Number: FLE-S0185

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Weld Bung, -8AN Aluminum Male (1/2" Register, 3/4" OD)

Part Number: FLE-S0184

Not Yet Reviewed

Estimated Ship Date: Today

Turbocharger Oil Flanges, Oil Drain Nipple, 7/8 in. Hose, Aluminum, Black Anodized, For Custom Turbo Set-Up, Universal, Each

Part Number: FLE-FPE-34131

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Special Order

Fitting, Adapter, AN to Straight Cut, 90 Degree, Aluminum, Black Anodized, -8 AN, -8 AN O-Ring, Swivel, Each

Part Number: FLE-S0544

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Plug Fitting, Hose Block-Off, 7/8 in. Size, Flat Head, Hose Barb, Billet Aluminum, Natural, Each

Part Number: FLE-FPE-34113

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Special Order

Fitting, Adapter, AN to Straight Cut, Straight, Aluminum, Black Anodized, -8 AN, -10 AN O-Ring, Swivel, Each

Part Number: FLE-S0545

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Drop Ship
• Special Order

Fittings, Quick Connect Plug 3/8"

Part Number: FSY-QC-PLUG-38

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Special Order

Oil Cooler Connector, Engine Oil Cooler Adapter, 90 Degree, Steel, Natural, Chevy, GMC, Each

Part Number: FLE-S0372

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Special Order

Fitting, Fuel Rail, Adapter, 3/8 in. NPT Male to 9/16 in. GM/Mopar Fuel Inlet, 90 Degree Quick-Connect, Stainless Steel, Each

Part Number: PFS-52181

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 30, 2025 if ordered today

• Drop Ship
• Special Order

Fitting, Fuel Rail, Adapter, 3/8 in. NPT Male to 5/16 in. GM/Mopar Fuel Inlet, 90 Degree Quick-Connect, Stainless Steel, Each

Part Number: PFS-52184

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order