1978 Mercury Grand Marquis Distributors

Essential 1978 Mercury Grand Marquis Distributors

Driveworks – Distributor Cap (Part No.24079)

Distributor Cap

from

$17.05
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
  • Direct-fit OE replacement ensures ease of installation
  • Designed to meet OE performance
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
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MSD Ignition – Cap/Rotor Kit; Street Fire; Ford V8; Socket (Part No.5506)

Cap/Rotor Kit; Street Fire; Ford V8; Socket

from

$48.49
All of the Street Fire components are spec’d by MSD engineers and designed to provide performance for the price. The quality of each part is backed up with a one year warranty!

Product Features:
  • Supplied w/Heavy Duty Rotor
  • Low Resistance Terminals
  • Full Power Output At High RPM
  • Perfect For Budget Minded Enthusiasts
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Carquest Premium – Distributor Cap (Part No.CAC1056)

Distributor Cap

from

$14.49
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest – Distributor Cap Adapter (Part No.C241)

Distributor Cap Adapter

from

$23.99
High-quality products that meet OE appearance and performance to provide professional technicians and DIYers with a cost-effective solution.

Product Features:
  • Designed to OE standards for ease of installation
  • Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
  • RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
  • Capitalizing on decades of research and development, our distributor caps and rotors contain unmatched quality yielding superior performance
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Distributor Check Valve (Part No.ECA1176)

Distributor Check Valve

from

$11.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
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Carquest Premium – Distributor Check Valve (Part No.ECA1336)

Distributor Check Valve

from

$24.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
See More

Cardone New – Distributor Electronic w/o Module – Domestic New (Part No.84-2831)

Distributor Electronic w/o Module - Domestic New

from

$105.99
Distributor Electronic w/o Module – Domestic New

Carquest Premium – Distributor T2875B: 100% New, With Cap and Rotor (Part No.T2875B)

Distributor T2875B: 100% New, With Cap and Rotor

from

$75.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • 100% new unit with no core charges
  • Precision machined shafts result in high speed accuracy and help prevent bearing failures
  • Every distributor is tested to ensure reliable and long-lasting performance
  • O-rings or gaskets included where applicable
  • Precision Engineered ignition modules and plugs ensure proper performance plus precise connection.
  • Precision machined and ground shafts assure high speed accuracy and prevent bearing failures.
  • Original Equipment Equivalent high voltage ignition coils.
  • 100% New Components and fasteners eliminate premature failures.
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Carquest Premium – Distributor T2895A: 100% New, With Cap and Rotor (Part No.T2895A)

Distributor T2895A: 100% New, With Cap and Rotor

from

$102.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • 100% new unit with no core charges
  • Precision machined shafts result in high speed accuracy and help prevent bearing failures
  • Every distributor is tested to ensure reliable and long-lasting performance
  • O-rings or gaskets included where applicable
  • Precision Engineered ignition modules and plugs ensure proper performance plus precise connection.
  • Precision machined and ground shafts assure high speed accuracy and prevent bearing failures.
  • Original Equipment Equivalent high voltage ignition coils.
  • 100% New Components and fasteners eliminate premature failures.
See More

Carquest Premium – Distributor T2893A: 100% New, With Cap and Rotor (Part No.T2893A)

Distributor T2893A: 100% New, With Cap and Rotor

from

$88.99
Carquest Premium distributors are built to meet or exceed the original equipment (OE) specifications for each application. Our distributors are built by a manufacturer that meets IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Each distributor is supplied with the cap, rotor and any seals needed for installation. Carquest Premium distributors are 100% new and undergo extensive validation testing to ensure long-lasting ignition performance and reliability.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • 100% new unit with no core charges
  • Precision machined shafts result in high speed accuracy and help prevent bearing failures
  • Every distributor is tested to ensure reliable and long-lasting performance
  • O-rings or gaskets included where applicable
  • Precision Engineered ignition modules and plugs ensure proper performance plus precise connection.
  • Precision machined and ground shafts assure high speed accuracy and prevent bearing failures.
  • Original Equipment Equivalent high voltage ignition coils.
  • 100% New Components and fasteners eliminate premature failures.
See More

Cardone New – Distributor Electronic w/o Module – Domestic New (Part No.84-2892)

Distributor Electronic w/o Module - Domestic New

from

$128.99
Distributor Electronic w/o Module – Domestic New

Carquest – Distributor Rotor (Part No.D214)

Distributor Rotor

from

$7.99
BWD SELECT designs, specifies, and manufactures replacement parts with one goal in mind-make them the very best. To maximize performance and longevity, we use the finest materials and improve on OE specifications, whenever possible.

Product Features:
  • High-quality direct replacement electrical connector allows you to replace only the damaged connector instead of the entire harness for a cost-effective repair
  • The terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze.  The housing is fabricated using polyamide resins.  All of the materials together provide the connectors with prolonged life and superior performance.
  • All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
  • Offering thousands of high-quality pigtails & sockets for nearly every electrical job
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Carquest Premium – Distributor Rotor (Part No.DAA1002)

Distributor Rotor

from

$4.29
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Driveworks – Distributor Rotor (Part No.23050)

Distributor Rotor

from

$4.05
Driveworks offers a line of aftermarket parts and accessories that are commercially acceptable and competitively priced, which provides professional technicians and DIYers with an affordable alternative for repairs.

Product Features:
  • Direct-fit OE replacement ensures ease of installation
  • Designed to meet OE performance
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
  • As the leader in commercially acceptable parts, we provide professional technicians with the quality parts they need
See More

Carquest Premium – Distributor Rotor (Part No.DAA1088)

Distributor Rotor

from

$6.29
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Carquest – Distributor Rotor (Part No.D198)

Distributor Rotor

from

$9.99
BWD SELECT designs, specifies, and manufactures replacement parts with one goal in mind-make them the very best. To maximize performance and longevity, we use the finest materials and improve on OE specifications, whenever possible.

Product Features:
  • High-quality direct replacement electrical connector allows you to replace only the damaged connector instead of the entire harness for a cost-effective repair
  • The terminal is manufactured with high grade materials such as copper alloy, brass, and phosphor bronze.  The housing is fabricated using polyamide resins.  All of the materials together provide the connectors with prolonged life and superior performance.
  • All electrical connectors are 100% tested for proper mechanical and electrical fit, form and function
  • Offering thousands of high-quality pigtails & sockets for nearly every electrical job
See More

Carquest Premium – Distributor Vacuum Advance (Part No.VBC1041)

Distributor Vacuum Advance

from

$51.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:
  • All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Carquest Premium – Distributor Vacuum Advance (Part No.VBC1113)

Distributor Vacuum Advance

from

$50.99
CARQUEST premium engine management products provide the right automatic transmission speed sensor for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions. Designed to meet OE quali

Product Features:
  • Lifecycle tested to meet or exceed OE specifications
  • Direct OE replacement
  • High strength thermoplastic is resistant to shock, temperature and chemicals. Also protects internal components from moisture and contaminants.
  • Global coverage for import and/or domestic applications.
See More

Carquest Premium – Distributor Vacuum Advance (Part No.VBC1054)

Distributor Vacuum Advance

from

$46.99
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:
  • All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
See More

Carquest Premium – Distributor Vacuum Advance (Part No.VBC1038)

Distributor Vacuum Advance

from

$48.49
The distributor is just one piece of this type of ignition system which is typically driven by the engine’s camshaft. The distributor is the device that delivers the ignition spark to the spark plugs at a precise time, and spark timing is critical. Any wear or component out of place in this type of system will result in failure. Within the distributor and mounted to it are many individual pieces which allow the distributor and system to be maintained and repaired to keep it in top working order.

Product Features:
  • All products are constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
See More

Carquest Premium – Distributor Drive Gear (Part No.DGA1006)

Distributor Drive Gear

from

$35.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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MSD Ignition – Distributor Gear; Steel; Ford 351C; 460 (Part No.85813)

Distributor Gear; Steel; Ford 351C; 460

from

$143.99
A distributor’s performance is only as good as its drive gear. MSD ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. The result is a special iron alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance. Features micro polished surface for smooth contact. Proprietary formulated ductile iron. Melonite QPQ coated reduces friction and initial wear. Interstitial carbide concentration improves wear resistance and running properties.

Product Features:
  • Increased outer hardened layer thickness (RC 55-60)
  • Micro Polished Surface For Smooth Contact
  • Proprietary formulated ductile iron.
  • Melonite QPQ coated reduces friction and initial wear
  • Interstitial carbide improves wear resistance/running properties
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Carquest Premium – Distributor Drive Gear (Part No.DGA1004)

Distributor Drive Gear

from

$98.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More

Carquest Premium – Distributor Drive Gear (Part No.DGA1018)

Distributor Drive Gear

from

$27.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
See More

MSD Ignition – Distributor Gear; Ford 302; non-EFI; Steel (Part No.85833)

Distributor Gear; Ford 302; non-EFI; Steel

from

$131.99
A distributor’s performance is only as good as its drive gear. MSD ignition has put a great deal of effort into researching and testing a variety of metallurgical compositions, heat treating and coatings to provide you with a durable, accurate and strong distributor gear. The result is a special iron alloy gear that is treated to a low-friction coating process. To you this means long life, an easy break-in period and reliable performance. Features micro polished surface for smooth contact. Proprietary formulated ductile iron. Melonite QPQ coated reduces friction and initial wear. Interstitial carbide concentration improves wear resistance and running properties.

Product Features:
  • Increased outer hardened layer thickness (RC 55-60)
  • Micro Polished Surface For Smooth Contact
  • Proprietary formulated ductile iron.
  • Melonite QPQ coated reduces friction and initial wear
  • Interstitial carbide improves wear resistance/running properties
See More

1978 Mercury Grand Marquis Distributors

Maybe you’re in the middle of a full rebuild of that 1978 Mercury Grand Marquis. Maybe you just need a couple of Distributors. Either way, Advance Auto Parts has 26 different Distributors in our inventory ranging from $4.99 to $538.99. That means you can find the exact parts or products you need to keep that 1978 Mercury Grand Marquis running smoothly.

Distributors are only as good as their brand. We stock 5 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Mercury Grand Marquis. Carquest, Carquest Premium, and Driveworks are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Distributors for your 1978 Mercury Grand Marquis, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 106 reviews in this category, some of the top rated parts include Distributor T2895A: 100% New, With Cap and Rotor with 3.5 stars and Distributor T2893A: 100% New, With Cap and Rotor with 1.0 stars.

So if you’re in the market for aftermarket Distributors to keep your 1978 Mercury Grand Marquis rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Distributors Brands To Make Your 1978 Mercury Grand Marquis Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Mercury Grand Marquis demands trusted brand parts and products to keep it running. Many trusted brands of Distributors make up Advance Auto Parts’ inventory, and all are ready to help make your Grand Marquis the best it can be. Be sure to browse some of our top Distributors brands and parts.

Popular MSD Ignition Distributors

We carry MSD Ignition parts in our stock across Distributor Cap Kits categories, plus more. For a 1978 Mercury Grand Marquis, our most popular MSD Ignition Distributors include:
Distributor Cap; Ford HEI
from $52.99
(1)
Distributor Cap; Ford HEI
Distributor Cap Kits

Top 1978 Mercury Grand Marquis Distributors from Carquest

Carquest products are another trusted brand when it comes to Distributors for your 1978 Mercury Grand Marquis. Popular Carquest parts include:
Distributor Cap
from $19.05
(28)
Distributor Cap
Distributor Cap Kits
Distributor Rotor
from $12.99
(4)
Distributor Rotor
Distributor Rotor Buttons

FAQs for 1978 Mercury Grand Marquis Distributors

What are the most purchased Distributors for the 1978 Mercury Grand Marquis?

Out of 26 Distributors for the 1978 Mercury Grand Marquis, the most popular in our inventory are:
Distributor Cap
from $19.99
This product is not rated
Distributor Cap
Distributor Cap Kits
Distributor Cap
from $17.05
This product is not rated
Distributor Cap
Distributor Cap Kits
Distributor Cap
from $15.99
This product is not rated
Distributor Cap
Distributor Cap Kits

What are the top-rated 1978 Mercury Grand Marquis Distributors?

Top-rated Distributors for your 1978 Mercury Grand Marquis based on customer reviews/ratings are:
Distributor T2895A: 100% New, With Cap and Rotor
from $102.99
(2)
Distributor T2895A: 100% New, With Cap and Rotor
“It works as it should but the cap and spacer under the cap don’t get drawn down tightly by the 2 clamps. Easy to wiggle around. I’ll be looking tomorr”
Distributor T2893A: 100% New, With Cap and Rotor
from $88.99
(1)
Distributor T2893A: 100% New, With Cap and Rotor
“Ran for 15 minutes before shaft bushing started making noise…”