1978 Mercury Monarch Electrical Parts
Find Your Specific 1978 Mercury Monarch Electrical Parts
Below you will find various in-demand Mercury Electrical Parts, components and accessories for your 1978 Monarch. Advance Auto Parts has popular Monarch parts like Electrical Motors, Driving Safety Monitoring System Parts, Electrical Connectors and more. You’ll also find aftermarket and OEM Electrical Parts for other Monarch model years including
1975,
1976,
1977,
1979,
1980 and more. Select a category of 1978 Mercury Monarch Electrical Parts below and start saving instantly.
Popular 1978 Mercury Monarch Electrical Parts Categories
Essential Electrical Parts for 1978 Mercury Monarches
Carquest Premium – Carquest Electric Fuel Pump Inertia Switch, SBA4426 (Part No.SBA4426)
from
$52.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Electric Fuel Pump Inertia Switch automatically shuts off the fuel pump in the event of a collision, enhancing safety by preventing fuel leakage and reducing the risk of fire after an accident. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Dorman – Dorman Power Window Lift Motor, 742-250 (Part No.742-250)
from
$58.99
This power window regulator motor is designed to match the performance of the original equipment motor on specified vehicle makes, models and years. When a factory motor fails from damage, fatigue or collision impact, this motor is engineered to help restore original equipment functionality.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1345 (Part No.PTA1345)
from
$9.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Carquest Premium – Carquest Headlight Wiring Harness, FAA1144 (Part No.FAA1144)
from
$22.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Dorman – Dorman Power Window Lift Motor, 742-251 (Part No.742-251)
from
$57.99
This power window regulator motor is designed to match the performance of the original equipment motor on specified vehicle makes, models and years. When a factory motor fails from damage, fatigue or collision impact, this motor is engineered to help restore original equipment functionality.
See More
Carquest Premium – Carquest Engine Oil Pressure Switch, SAA4556 (Part No.SAA4556)
from
$15.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SBA3248 (Part No.SBA3248)
from
$12.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SAC4542 (Part No.SAC4542)
from
$22.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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Carquest – Carquest Engine Oil Pressure Switch, 59A1031 (Part No.59A1031)
from
$13.49
Carquest Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
Dorman – Dorman High Temperature Lighting Harness, 645-998 (Part No.645-998)
from
$21.29
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1179 (Part No.PTA1179)
from
$4.49
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1722 (Part No.PTA1722)
from
$79.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Upgrade your 1978 Mercury Monarch with Top-Quality Electrical Parts
When it comes to maintaining or upgrading your 1978 Mercury Monarch, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mercury or enhancing its overall performance, Electrical Parts are key to keeping your Monarch functioning at its best. At Advance Auto Parts, we offer a wide selection of 11 Electrical Parts for the 1978 Mercury Monarch, designed to meet your needs without breaking the bank.
From
Electrical Motor
replacements to
Driving Safety Monitoring System Parts
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Electrical Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Electrical Parts for your 1978 Mercury Monarch at great prices.
Our Electrical Parts inventory for this model
ranges from just $4.49 to $79.99, with
an average price of $32.84.
Our 11 Electrical Parts in stock come from 3 trusted brands, so you’re sure to find the right part for your 1978 Mercury Monarch without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1978 Mercury Monarch, we stock popular OEM and aftermarket Electrical Parts from top names
like Dorman, and more.
Dorman Electrical Parts
start at just $58.99 and boast an impressive 4.2 stars average rating from customers.
With 28 customer reviews and counting, our 1978 Mercury Monarch Electrical Parts have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Electrical Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1978 Mercury Monarch is always ready to roll. We’re committed to providing you with everything you need to keep your Monarch in top shape, all in one place.
Start shopping confidently below for your 1978 Mercury Monarch!
Best-Selling Electrical Motors for 1978 Mercury Monarches
Enhance the driving experience in your Mercury with 2 quality Electrical Motor components, starting at $57.99.
Dorman – Dorman Power Window Lift Motor, 742-250 (Part No.742-250)
from
$58.99
This power window regulator motor is designed to match the performance of the original equipment motor on specified vehicle makes, models and years. When a factory motor fails from damage, fatigue or collision impact, this motor is engineered to help restore original equipment functionality.
See More
Dorman – Dorman Power Window Lift Motor, 742-251 (Part No.742-251)
from
$57.99
This power window regulator motor is designed to match the performance of the original equipment motor on specified vehicle makes, models and years. When a factory motor fails from damage, fatigue or collision impact, this motor is engineered to help restore original equipment functionality.
See More
Most Popular 1978 Mercury Monarch Driving Safety Monitoring System Parts
Customize your Mercury with 1 Driving Safety Monitoring System Parts products
like Electric Fuel Pump Inertia Switches, all
priced under $52.99.
Carquest Premium – Carquest Electric Fuel Pump Inertia Switch, SBA4426 (Part No.SBA4426)
from
$52.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Electric Fuel Pump Inertia Switch automatically shuts off the fuel pump in the event of a collision, enhancing safety by preventing fuel leakage and reducing the risk of fire after an accident. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
Top Picks for 1978 Mercury Monarch Electrical Connectors
Upgrade Mercury Monarches with top-quality Electrical Connectors parts, including 6 OEM and aftermarket selections for your 1978 model.
Carquest Premium – Carquest Engine Oil Pressure Switch, SAC4542 (Part No.SAC4542)
from
$22.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
Carquest Premium – Carquest Engine Oil Pressure Switch, SAA4556 (Part No.SAA4556)
from
$15.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1722 (Part No.PTA1722)
from
$79.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Carquest – Carquest Engine Oil Pressure Switch, 59A1031 (Part No.59A1031)
from
$13.49
Carquest Vehicle Solutions provides high-quality solutions for a wide range of applications. The Oil Pressure Sensor/Switch monitors the engine’s oil pressure, providing critical feedback to the driver and engine control unit to prevent potential damage from low oil pressure conditions. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1345 (Part No.PTA1345)
from
$9.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Carquest Premium – Carquest Multi-Use Connector, PTA1179 (Part No.PTA1179)
from
$4.49
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
In-Demand Wire Connectors for 1978 Mercury Monarches
Select from 1 premium Wire Connectors parts for your 1978 Mercury Monarch.
Dorman – Dorman High Temperature Lighting Harness, 645-998 (Part No.645-998)
from
$21.29
Make better electrical repairs and accessory installations with this versatile and durable pigtail connector. It allows quick circuit disconnections for service, and is engineered for reliable performance.
See More
Most Sold 1978 Mercury Monarch Pigtail Connectors
Explore our best-selling Mercury parts for the 1978 Monarch among 1 OEM and aftermarket options starting from $22.99.
Carquest Premium – Carquest Headlight Wiring Harness, FAA1144 (Part No.FAA1144)
from
$22.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.
See More
Top-Rated Electrical Parts Brands For Your 1978 Mercury Monarch
Shop for the best-rated brands offering Electrical Parts and other products for your 1978 Mercury Monarches. Below you’ll find some of our best rated Electrical Parts from Dorman, and more. Electrical Parts from these brands that fit a 1978 Monarch start at just $58.99 and are rated as high as 4.2 stars. OEM and aftermarket Electrical Parts don’t get more top quality, durable, and affordable than from the brands below.
Popular Dorman 1978 Mercury Monarch Electrical Parts
When it comes to maintaining or upgrading your 1978 Mercury Monarch, using quality Electrical Parts is essential to ensure durability and a perfect fit. Dorman ticks all of those boxes. We offer a wide selection of Dorman Electrical Parts, specifically designed for the 1978 Mercury Monarch. With over 1 Dorman brand Electrical Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $58.99. Plus, with over 6 customer reviews and an average rating of 4.2 stars, you can trust that our Dorman Electrical Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
FAQs for 1978 Mercury Monarch Electrical Parts
Which Electrical Parts are best-sellers for 1978 Mercury Monarches?
Out of 11 Electrical Parts that fit 1978 Mercury Monarches, the following parts are the top sellers:
- Carquest Engine Oil Pressure Switch, SAC4542 (12444750) – $22.99
- Carquest Engine Oil Pressure Switch, SAA4556 (12459296) – $15.99
- Carquest Multi-Use Connector, PTA1722 (12447104) – $79.99
What’s the price range for 1978 Mercury Monarch Electrical Parts?
Electrical Part prices for the 1978 Mercury Monarch start at $4.49 and go up to $79.99 for the most premium parts.
What’s the average price of a Electrical Part for a 1978 Mercury Monarch?
The average price for Electrical Parts for the 1978 Mercury Monarch is $32.84. Keep in mind the variety of part types within our Electrical Part category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Electrical Parts for other Mercury Monarch model years?
What are the cheapest Electrical Parts for my 1978 Mercury Monarch?
The cheapest 1978 Mercury Monarch Electrical Parts we carry in stock are:
- Carquest Multi-Use Connector, PTA1179 (12472942) – $4.49
- Carquest Multi-Use Connector, PTA1345 (12447066) – $9.99
- Carquest Engine Oil Pressure Switch, 59A1031 (12478148) – $13.49
- Carquest Engine Oil Pressure Switch, SAA4556 (12459296) – $15.99
- Dorman High Temperature Lighting Harness, 645-998 (12180942) – $21.29
What are the top-rated Electrical Parts that fit the 1978 Mercury Monarch?
Out of 28 reviews by customers, our 1978 Mercury Monarch Electrical Parts have an average customer rating of . These are some of the highest-rated Electrical Part types for the 1978 Mercury Monarch and their top-rated products:
- Electrical Motors
- Dorman Power Window Lift Motor, 742-250 (22149467) – $58.99
- Dorman Power Window Lift Motor, 742-251 (22149468) – $57.99
What types of Electrical Parts do you sell for my 1978 Mercury Monarch?
As of 8/2/26, these are some of the most in-demand types of Electrical Parts for a 1978 Mercury Monarch:
Can I get help with 1978 Mercury Monarch Electrical Part orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mercury Electrical Parts and more.
What is your return policy for Mercury Monarch Electrical Parts?
Advance Auto Parts keeps returns simple. For new Mercury Monarch Electrical Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
