Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (11) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (38) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Fuel Line Position
- Fuel tank to fuel pump (9) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Vapor (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Make/Engine
Fuel Line Material
- Stainless steel (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Steel (5) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Fuel Line Diameter
- 5/16 in. (4) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 3/8 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Quantity
- Sold individually. (4)
- Sold as a set. (7)

MERCURY Automotive Fuel Lines

Showing In Stock Items. Show All 38 Items.

Individual Parts

Part Groups

Results 1 - 11 of 11

Classic Tube Fuel Supply Lines for 1971-1973 COUGAR - COF1005-SS

Fuel Lines, Replacement Fuel Supply Lines, Fuel Tank To Fuel Pump, Stainless Steel, Natural, Mercury, Set

Part Number: CST-COF1005-SS

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1967-1968 COUGAR - COF1002-SS

Fuel Lines, Replacement Fuel Supply Lines, Fuel Supply Tank To Pump Line Runs Down the Rocker, Stainless, Natural, 3/8 in. Diameter, Mercury, Set

Part Number: CST-COF1002-SS

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1967-1968 COUGAR - COF1001-SS

Fuel Lines, Replacement Fuel Supply Lines, Fuel Supply Tank To Pump Line Runs Down the Rocker, Stainless, Natural, 5/16 in. Diameter, Mercury, Set

Part Number: CST-COF1001-SS

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1969-1970 COUGAR - COF1003-OE

Fuel Lines, Replacement Fuel Supply Lines, Fuel Tank To Fuel Pump, Steel, Natural, Mercury, Set

Part Number: CST-COF1003-OE

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1969-1970 COUGAR - COF1003-SS

Fuel Lines, Replacement Fuel Supply Lines, Fuel Tank To Fuel Pump, Stainless Steel, Natural, Mercury, Set

Part Number: CST-COF1003-SS

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1971-1973 COUGAR - COF1005-OE

Fuel Lines, Replacement Fuel Supply Lines, Fuel Tank To Fuel Pump, Steel, Natural, Mercury, Set

Part Number: CST-COF1005OE

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1971-1973 COUGAR - COF1006-OE

Fuel Lines, Replacement Fuel Supply Lines, Fuel Tank To Fuel Pump, Steel, Natural, 5/16 in. Diameter, Mercury, Each

Part Number: CST-COF1006-OE

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1971-1973 COUGAR - COF1006-SS

Fuel Lines, Replacement Fuel Supply Lines, Fuel Tank To Fuel Pump, Stainless Steel, Natural, 5/16 in. Diameter, Mercury, Each

Part Number: CST-COF1006-SS

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Vapor Lines for 1970-1973 COUGAR - COV1001-OE

Fuel Lines, Replacement Fuel Vapor Lines, Steel, Natural, Mercury, Each

Part Number: CST-COV1001-OE

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Vapor Lines for 1970-1973 COUGAR - COV1001-SS

Fuel Lines, Replacement Fuel Vapor Lines, Stainless Steel, Natural, Mercury, Each

Part Number: CST-COV1001-SS

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

Classic Tube Fuel Supply Lines for 1967-1968 COUGAR - COF1001-OE

Fuel Lines, Replacement Fuel Supply Lines, Fuel Supply Tank To Pump Line Runs Down the Rocker, Steel, Natural, 5/16 in. Diameter, Mercury, Set

Part Number: CST-COF1001-OE

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

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Estimated Ship Date: Feb 17, 2026 if ordered today

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