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MERCURY COMET Parts and Accessories

Individual Parts

Results 1 - 25 of 89

Cylinder Heads, E-Street, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 289, 302, 351W, Pair

Part Number: EDL-5025

4.39 out of 5 stars ( 18 )

Estimated Ship Date: Today

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Cylinder Heads, E-Street, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 289, 302, 351W, Pair

Part Number: EDL-5023

4.48 out of 5 stars ( 25 )

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Brake Conversion Kit 1967-69 Ford Mustang, 4 Wheel Power Disc Brake Conversion Kit, w/ Sml Ford 9"/8"

Part Number: RSD-ZDC6758

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Disc Brake Kit, 4-Wheel Disc Brake Conversion Show 'n Go Kit, Front and Rear, Cross-drilled/Slotted Rotors, Red Calipers, Pads, Ford, Mercury, Kit

Part Number: RSD-ZWK6455Z

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Disc Brake Kit, 4-Wheel Disc Brake Conversion Kit, Front and Rear, Power, Solid Surface Rotors, Calipers, Master Cylinder, Booster, Ford, Mercury, Kit

Part Number: RSD-ZDC6455

2.0 out of 5 stars ( 1 )

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Doug's Headers D625

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $967.85

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico.

Headers, Long Tube, Steel, Ceramic Coated, 1.75 in Primary, 3 in Collector, Ford, Mercury, FE, V8, Automatic, Pair

Part Number: DOU-D625

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

  • $100.00 Mail-In Rebate

    Price after Manufacturer Rebate: $967.85

    Rebate Expires: 9/30/2025

    Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates

    Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico.

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Disc Brake Conversion, Front/Rear, Master Cylinder, Rotors, Calipers, Red Powdercoated, Ford, Kit

Part Number: RSD-ZSD6455Z

Not Yet Reviewed

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Radiator and Fan, Exact-Fit, Aluminum, Downflow, 2-Row, Single Fan, Ford, Mercury, Each

Part Number: GRI-CU-70034

3.75 out of 5 stars ( 4 )

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Disc Brake Kit, Rear Conversion, Cross-drilled/Slotted Rotors, Red Powdercoated Calipers, Ford, Mercury, Kit

Part Number: LEB-RRC0001X

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Doug's Headers Stainless Steel Headers D660YA-SS

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $953.00

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico.

Headers, Tri-Y, Stainless Steel, Natural, Ford, 260, 289, 302, C-4 Automatic, Pair

Part Number: DOU-D660YA-SS

Not Yet Reviewed

Estimated Ship Date: Today

  • $100.00 Mail-In Rebate

    Price after Manufacturer Rebate: $953.00

    Rebate Expires: 9/30/2025

    Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates

    Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico.

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Disc Brake Kit, Front Conversion, Manual, Solid Surface Rotors, Cast Iron Calipers, Zinc Plated, 5 x 4.50 in. Bolt Pattern, Kit

Part Number: LEB-FC0002-405

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Brake Conversion Kit 1964-66 Ford Mustang/Falcon, Front Power Disc Conversion Kit; Blk Show'n Go

Part Number: RSD-ZDC6405S

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Disc Brake Kits, SS4 Plus Disc Brake Systems, Front, Cross-drilled/Slotted Rotors, 4-piston Red Powdercoated Calipers, Ford, Mercury, Kit

Part Number: BAE-4261349R

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

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Estimated Ship Date: Oct 2, 2025 if ordered today

Disc Brake Kits, USA Drum to Disc Brake Conversion Kits, Front, Power Assist, Solid Surface Rotors, 1-piston Calipers, Spindles, Ford, Mercury, Kit

Part Number: TSB-A132-M

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

At The Wheels Comp R front upgrade kit, '64-1/2 - '69 Mustang, drum to disc, V-8 car- black powder coat

Part Number: TSB-W120-22BK

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

Doug's Headers D625S

$100.00 Mail-In Rebate

Price after Manufacturer Rebate: $920.65

Rebate Expires: 9/30/2025

Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates

Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico.

Headers, Long Tube, Steel, Ceramic Coated, 1.75 in Primary, 3 in Collector, Ford, Mercury, FE, V8, Manual, Pair

Part Number: DOU-D625S

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

  • $100.00 Mail-In Rebate

    Price after Manufacturer Rebate: $920.65

    Rebate Expires: 9/30/2025

    Get $100 back after rebate on this Dougs Header! For more information go to: https://pertronixbrands.com/blogs/rebates

    Get $100 back after rebate on qualifying Dougs Headers! Go to https://pertronixbrands.com/blogs/rebates for a complete list of products and to redeem offer. Valid on purchases made between 7/1/25 and 9/30/25. Rebate submission must be postmarked by 10/31/25. Limit one rebate per household. Allow 3-4 weeks for processing. Rebate for end consumer only. Valid in the USA, Canada and Puerto Rico.

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Disc Brake Conversion, Street Series, Front/Rear, Stock Height, Non-Staggered, Manual, 4-Piston Red Calipers, 11 in. Front Rotors, Ford, Mercury, Kit

Part Number: RSD-ZSD6758Z

Not Yet Reviewed

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Disc Brakes, Forged Narrow Superlite 6R Big Brake, Front, 12.88 in., Slotted Rotors, Black, 6-Piston Calipers, 5 x 4.50, 5 x 4.75, BP-10 Pads, Kit

Part Number: WIL-140-12271

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Brake Conversion Kit 1967-69 Ford Mustang 4 Wheel Man. Disc Conv Kit; Blk Show'n Go w/ Sml Ford 9"/8"

Part Number: RSD-ZSD6758S

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Disc Brakes, Front, Classic Series, Cross-Drilled, Slotted Rotors, 2-Piston Calipers, Ford, Mercury, Kit

Part Number: BAE-4261562R

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

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Estimated Ship Date: Oct 2, 2025 if ordered today

Brake Conversion Kit 1964-66 Ford Mustang, 4 Wheel Power Disc Brake Conversion Kit, w/ Large Ford 9"

Part Number: RSD-ZDC6445

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Disc Brake Kit, Front Conversion, Manual, Slotted, Drilled Rotors, Cast Iron Calipers, Red Powdercoated, 5 x 4.5 in. Bolt Pattern, Ford, Mercury, Kit

Part Number: LEB-RFC0001-4C7X

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

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Estimated Ship Date: Oct 27, 2025 if ordered today

Brake Conversion Kit 1964-73 Ford Mustang 4Wheel At the Wheel Disc Conv Kit Blk Show'n Go Lrg Ford 9"

Part Number: RSD-ZWK6445S

Not Yet Reviewed

Estimated Ship Date: Oct 7, 2025 if ordered today

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Estimated Ship Date: Oct 7, 2025 if ordered today

Disc Brake Kits, SS4 Plus Disc Brake Systems, Front, Cross-drilled/Slotted Rotors, 4-piston Black Powdercoated Calipers, Ford, Mercury, Kit

Part Number: BAE-4261337B

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

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Estimated Ship Date: Oct 2, 2025 if ordered today

Disc Brake Kits, USA Drum to Disc Brake Conversion Kits, Front, Solid Surface Rotors, 1-piston Calipers, Spindles, Master Cylinder, Ford, Mercury, Kit

Part Number: TSB-A132-A

Not Yet Reviewed

Estimated Ship Date: Oct 9, 2025 if ordered today

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Estimated Ship Date: Oct 9, 2025 if ordered today

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