Availability

- In Stock Items. Ships Today. (13) 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.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (13) 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 (13) 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
Make/Model
Section
- Ignition Components
- Spark Plug Wires and Accessories
Part Type
- Spark Plug Wire Sets (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.
- Distributor Cap and Rotor Kits (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.
- Distributor Caps (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.
- Ignition Coils (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.
- Distributor Rotors (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.
- Ignition Box Wiring Harnesses, Coil (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.
Make/Engine
Filter Options
- Circle Track (3)
Savings Central
- On Sale (11)

MERCURY GRAND MARQUIS MSD Ignition Ignitions & Electrical

Showing In Stock Items. Show All 13 Items.

Individual Parts

Part Groups

Results 1 - 13 of 13

MSD Street Fire Spark Plug Wire Sets 5551

Spark Plug Wires, Street Fire, 8.0mm, Black, Multi-Angle Boots, Universal, V8, Set

Part Number: MSD-5551

4.74 out of 5 stars ( 31 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Street Fire Spark Plug Wire Sets 5552

Spark Plug Wires, Street Fire, 8mm, Black, 90 Degree Boots, Universal, V8, Set

Part Number: MSD-5552

4.89 out of 5 stars ( 35 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Blaster TFI Coils 8227

Ignition Coil, Blaster Performance Replacement, E-Core, Square, Epoxy, Red, 44,000 V, Ford, TFI, Each

Part Number: MSD-8227

4.37 out of 5 stars ( 144 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Replacement Distributor Caps 84083

Distributor Cap, Male/HEI-Style, Black, Clamp-Down, Ford/MSD, Pro-Billet, V8, Each

Part Number: MSD-84083

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Replacement Distributor Caps 8408

Distributor Cap, Male/HEI-Style, Red, Clamp-Down, Pro Billet, Ford, Laforza, Lincoln, Mercury, V8, Each

Part Number: MSD-8408

4.88 out of 5 stars ( 16 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Street Fire Spark Plug Wire Sets 5550

Spark Plug Wires, Street Fire, 8.0mm, Black, Multi-angle Boots, Universal, V8, Set

Part Number: MSD-5550

4.5 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Street Fire Coils 5527

Ignition Coil, Street Fire, E-Core, Square, Epoxy, Red, 40,000 V, Ford, TFI, Each

Part Number: MSD-5527

4.87 out of 5 stars ( 61 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Distributor Cap and Rotor Kits 8482

Cap and Rotor, Red, Male/HEI, Stainless Terminals, TFI, Ford, Lincoln, Mercury, Small Block, Kit

Part Number: MSD-8482

4.52 out of 5 stars ( 46 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Distributor Rotors 8421

Distributor Rotor, Brass Contact, Adjustable, MSD Cap-A-Dapt, Each

Part Number: MSD-8421

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Street Fire Spark Plug Wire Sets 5540

Spark Plug Wires, Street Fire, 8.0mm, Black, Straight Boots, Ford, 351W/351M/400/460, Set

Part Number: MSD-5540

4.31 out of 5 stars ( 29 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Universal Wiring Harnesses 8874

Wiring Harness, Ford TFI Coil, Each

Part Number: MSD-8874

4.9 out of 5 stars ( 21 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Street Fire Spark Plug Wire Sets 5541

Spark Plug Wires, Street Fire, 8mm, Black, Straight Boots, Ford, Small Block, Set

Part Number: MSD-5541

4.28 out of 5 stars ( 18 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

MSD Distributor Cap and Rotor Kits 84823

Cap and Rotor, Black, Male/HEI, Stainless Steel Terminals, TFI, Ford, Lincoln, Mercury, Small Block, Kit

Part Number: MSD-84823

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/1/2025

...Loading

Estimated Ship Date: Monday 12/1/2025

Page 1 of 1