1999 Mercury Cougar Electrical Connectors

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Keep Your 1999 Mercury Cougar in Top Shape with Quality Electrical Connectors

Whether you’re repairing or upgrading your Electrical Connector, using high-quality parts is key to keeping your 1999 Mercury Cougar looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Oil Pressure Switch and Senders, Ignition Knock (Detonation) Sensor Connectors, and Coolant Level Sensor Connectors. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Electrical Connectors from Trusted Brands

Looking for a reliable Electrical Connector? We’ve got you covered with options from brands you know and trust like Carquest. For example, Carquest Electrical Connectors start at just $7.49 with an average 4.4 star rating. With over 44 reviews and a solid 4.5 star average, you can shop with confidence knowing other Mercury Cougar owners approve.

Explore Related Parts

While you’re upgrading or replacing your Electrical Connector, don’t forget to check out other key components like Cruise Control Parts and Wire Connectors. At Advance Auto Parts, we’re here to help you keep your 1999 Mercury Cougar in peak condition, inside and out.

Find Your Specific 1999 Mercury Cougar Electrical Connectors

Looking for the perfect Electrical Connector for your 1999 Mercury Cougar? You’re in the right place. Below, you’ll find links to various types of Electrical Connectors that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Electrical Connectors, ensuring durability and a precise fit for your Mercury Cougar. Whether you’re driving a 1999 model or another popular model year like 1992, 1993, 1994, 1995, 1996, 1997, 2000, 2001, and 2002, we’ve got you covered. Purchasing Electrical Connectors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Electrical Connectors that fit your vehicle.

Essential 1999 Mercury Cougar Electrical Connectors

Dorman – Dorman 1 Wire Pigtail – Rectangular Male Connector with Female Terminal, 645-912 (Part No.645-912)

Dorman 1 Wire Pigtail - Rectangular Male Connector with Female Terminal, 645-912

from

$59.99
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.
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Carquest – Carquest Alternator Electrical Connector, PT754 (Part No.PT754)

Carquest Alternator Electrical Connector, PT754

from

$17.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
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(10 reviews)
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Carquest Premium – Carquest Engine Oil Pressure Switch, SAA4556 (Part No.SAA4556)

Carquest Engine Oil Pressure Switch, 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 Multi-Use Connector, PTA1106 (Part No.PTA1106)

Carquest Multi-Use Connector, PTA1106

from

$43.99
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.
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Dorman – Dorman Ignition Knock Sensor Connector, 917-061 (Part No.917-061)

Dorman Ignition Knock Sensor Connector, 917-061

from

$75.99
This ignition knock (detonation) sensor connector is designed to match the fit and function of the original connector on specified applications, and is engineered for reliable performance and durability.
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Carquest Premium – Carquest Multi-Use Connector, PTA1067 (Part No.PTA1067)

Carquest Multi-Use Connector, PTA1067

from

$21.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1189 (Part No.PTA1189)

Carquest Multi-Use Connector, PTA1189

from

$35.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1128 (Part No.PTA1128)

Carquest Multi-Use Connector, PTA1128

from

$25.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1131 (Part No.PTA1131)

Carquest Multi-Use Connector, PTA1131

from

$17.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1542 (Part No.PTA1542)

Carquest Multi-Use Connector, PTA1542

from

$64.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1722 (Part No.PTA1722)

Carquest Multi-Use Connector, 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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1652 (Part No.PTA1652)

Carquest Multi-Use Connector, PTA1652

from

$32.99
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.
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Dorman – Dorman Coolant Temperature Sensor Connector, 645-151 (Part No.645-151)

Dorman Coolant Temperature Sensor Connector, 645-151

from

$35.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA2714 (Part No.PTA2714)

Carquest Multi-Use Connector, PTA2714

from

$50.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1025 (Part No.PTA1025)

Carquest Multi-Use Connector, PTA1025

from

$21.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1011 (Part No.PTA1011)

Carquest Multi-Use Connector, PTA1011

from

$26.99
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.
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Motorcraft – Motorcraft Wire Assembly, WPT-322 (Part No.WPT-322)

Motorcraft Wire Assembly, WPT-322

from

$74.99
Motorcraft Wire Assembly, WPT-322. IGNITION/EMISSION – ELECTRICAL COMPONENTS>SWITCHES & RELAYS>SWITCH CONNECTORS>SWITCH CONNECTORS from Motorcraft
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Carquest Premium – Carquest Multi-Use Connector, ABA3461 (Part No.ABA3461)

Carquest Multi-Use Connector, ABA3461

from

$14.99
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.
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Carquest Premium – Carquest Multi-Use Connector, PTA1101 (Part No.PTA1101)

Carquest Multi-Use Connector, PTA1101

from

$73.99
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.
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Carquest Premium – Carquest HVAC Blower Relay Harness Connector, T37211 (Part No.T37211)

Carquest HVAC Blower Relay Harness Connector, T37211

from

$18.49
Carquest A/C Accessories provide a comprehensive offering of premium quality fittings and tools to service all aspects of an a/c service from the most simple fitting replacement to complex diagnostics required for late model applications.
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Factory Air – Factory Air Harness Connector, 37211 (Part No.37211)

Factory Air Harness Connector, 37211

from

$14.49
OE style connectors; Molded plastic construction; Quality contacts ensure proper conductivity; Universal applications
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Popular 1999 Mercury Cougar Electrical Connectors Categories

Oil Pressure Switch and Senders
Oil Pressure Switch and Senders
Ignition Knock (Detonation) Sensor Connectors
Ignition Knock (Detonation) Sensor Connectors
Crankshaft Position Sensor Connectors
Crankshaft Position Sensor Connectors
Canister Vent Solenoid Connector
Canister Vent Solenoid Connector
Coolant Level Sensor Connectors
Coolant Level Sensor Connectors
Engine Cooling Fan Motor Relay Connectors
Engine Cooling Fan Motor Relay Connectors
Transfer Case Shift Control Module Connectors
Transfer Case Shift Control Module Connectors
Air Charge Temperature Sensor Connectors
Air Charge Temperature Sensor Connectors
Oil Pressure Switch Connectors
Oil Pressure Switch Connectors
Turn Signal and Side Marker Light Connectors
Turn Signal and Side Marker Light Connectors
Power Mirror Switch Connectors
Power Mirror Switch Connectors
Engine Oil Temperature Sensor Connectors
Engine Oil Temperature Sensor Connectors
Hood Ajar Indicator Switch Connectors
Hood Ajar Indicator Switch Connectors
Washer Fluid Level Sensor Connectors
Washer Fluid Level Sensor Connectors
Dash Board Wiring Connectors
Dash Board Wiring Connectors
Engine Oil Level Sensor Connectors
Engine Oil Level Sensor Connectors
Glove Box Lamp Connectors
Glove Box Lamp Connectors
Refrigerant Containment Switch Connector
Refrigerant Containment Switch Connector
Evap Control System Pressure Sensor Connector
Evap Control System Pressure Sensor Connector

Most Popular Oil Pressure Switch and Senders for 1999 Mercury Cougars

Enhance your 1999 Mercury Cougar with one of the 2 Oil Pressure Switch and Senders we have in stock, starting at just $23.99.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SBA1039 (Part No.SBA1039)

Carquest Engine Oil Pressure Switch, SBA1039

from

$23.99
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, SBA1077 (Part No.SBA1077)

Carquest Engine Oil Pressure Switch, SBA1077

from

$39.99
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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Best-Selling 1999 Mercury Cougar Ignition Knock (Detonation) Sensor Connector

Upgrade your Cougar with our best-selling Ignition Knock (Detonation) Sensor Connector.
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Carquest Premium – Carquest Multi-Use Connector, PTA2725 (Part No.PTA2725)

Carquest Multi-Use Connector, PTA2725

from

$25.49
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.
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Top-Quality Coolant Level Sensor Connectors for 1999 Mercury Cougars

Choose a high-quality OEM or aftermarket Coolant Level Sensor Connector for Mercury Cougars and enjoy top-notch performance from $17.99.
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Carquest – Carquest Alternator Electrical Connector, PT754 (Part No.PT754)

Carquest Alternator Electrical Connector, PT754

from

$17.99
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
See More

(10 reviews)
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Top Picks for 1999 Mercury Cougar Oil Pressure Switch Connectors

Invest in one of our 2 durable Oil Pressure Switch Connectors for your 1999 Mercury, knowing you’re getting trusted brands and expert craftsmanship.
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Carquest Premium – Carquest Multi-Use Connector, PTA1095 (Part No.PTA1095)

Carquest Multi-Use Connector, PTA1095

from

$38.99
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
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Carquest Premium – Carquest Multi-Use Connector, PTA1722 (Part No.PTA1722)

Carquest Multi-Use Connector, 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.
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Top-Rated Turn Signal and Side Marker Light Connectors for 1999 Mercury Cougars

Make a smart move for your 1999 Mercury Cougar with products all priced from $7.49 to $21.99.
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Carquest – Carquest Electrical Connector, PT253 (Part No.PT253)

Carquest Electrical Connector, PT253

from

$7.49
BWD is an aftermarket leader, providing a premium line of engine management products. BWD manufactures and distributes high technology critical components for late model domestic and import vehicles. BWD is constantly evolving to give customers the competitive edge they need to compete in today’s ever-changing marketplace.
See More

(12 reviews)
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Carquest Premium – Carquest Multi-Use Connector, PTA1067 (Part No.PTA1067)

Carquest Multi-Use Connector, PTA1067

from

$21.99
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
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Top-Rated Electrical Connector Brands For Your 1999 Mercury Cougar

When it comes to finding the perfect Electrical Connector for your 1999 Mercury Cougar, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 5 trusted brands. We carry the most popular Electrical Connector brands including Carquest, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $7.49. Purchasing a Electrical Connector from us here at Advance Auto Parts is a smart move for both you and your 1999 Mercury Cougar, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest 1999 Mercury Cougar Electrical Connectors

If you’re looking for a top-quality Electrical Connector for your 1999 Mercury Cougar, Advance Auto Parts has exactly what you need with our selection of Carquest Electrical Connectors. We have 2 Carquest Electrical Connectors in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.49 and an average cost of $12.74, you’ll find the perfect Electrical Connector for your needs and budget. Carquest Electrical Connectors for the 1999 Mercury Cougar come highly rated, with over 22 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Electrical Connector from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Carquest Electrical Connector, PT253
from $3.15
(12)
Carquest Electrical Connector, PT253
“Works good”
Carquest Alternator Electrical Connector, PT754
from $7.55
(10)
Carquest Alternator Electrical Connector, PT754
“Replaced this with the alternator. It is a hard job to get out so time to replace it with the alternator.”

FAQs for 1999 Mercury Cougar Electrical Connectors

What are the best-selling Electrical Connectors for 1999 Mercury Cougars?

Out of 24 Electrical Connectors that fit 1999 Mercury Cougars, the following parts are the top sellers:

What’s the price range for 1999 Mercury Cougar Electrical Connectors?

The prices of Electrical Connectors for the 1999 Mercury Cougar range from $3.15 up to $79.99 for the most premium parts.

What is the average price of an Electrical Connector for a 1999 Mercury Cougar?

The average price for Electrical Connectors for the 1999 Mercury Cougar is $36.79. Keep in mind the variety of part types within our Electrical Connector category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Electrical Connectors for other Mercury Cougar model years?

Yes, we carry Electrical Connectors for 33 model years of Mercury Cougars between 1967 and 2002. The following model years are the most popular for Electrical Connector purchases: 2002, 2001, 2000, 1997, 1996, 1995, 1994, 1993, and 1992.

What are the cheapest Electrical Connectors for my 1999 Mercury Cougar?

The cheapest 1999 Mercury Cougar Electrical Connectors we carry are:

Does Advance Auto Parts sell Electrical Connectors for any other 1999 Mercury models?

Yes. We stock Electrical Connectors for 5 other popular 1999 Mercury models. Some of the most popular are 1999 Grand Marquis Electrical Connectors, 1999 Mountaineer Electrical Connectors, 1999 Villager Electrical Connectors, 1999 Sable Electrical Connectors, and 1999 Tracer Electrical Connectors.

What are the top-rated Electrical Connectors that fit the 1999 Mercury Cougar?

The one 1999 Mercury Cougar Electrical Connector we have in stock is the Carquest Electrical Connector, PT253. It is rated 5 stars and costs $7.49.

What types of Electrical Connectors do you sell for my 1999 Mercury Cougar?

As of 8/2/26, these are some of the most in-demand types of Electrical Connectors for a 1999 Mercury Cougar:

Can I get help with 1999 Mercury Cougar Electrical Connector orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Electrical Connectors and more.

What is your return policy for Mercury Cougar Electrical Connectors?

Advance Auto Parts keeps returns simple. For new Mercury Cougar Electrical Connectors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

More Popular Parts for All Makes