2005 Buick Terraza Electrical Connectors

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Keep Your 2005 Buick Terraza 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 2005 Buick Terraza looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Ignition Knock (Detonation) Sensor Connectors, Windshield Washer Pump Connectors, and Oil Pressure Switch and Senders. 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.

Competitive Prices and Extensive Inventory

The average price for a 2005 Buick Terraza Electrical Connector at Advance Auto Parts is around $57.80, with a range that starts at $6.39 and goes up to $358.99. With 27 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Carquest Multi-Use Connector, PTA1007, Carquest Multi-Use Connector, PTA1003, and GM Genuine Parts Black Multi-Purpose Pigtail, PT2830 start at just $19.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Electrical Connector, don’t forget to check out other key components like Electrical Motors and Outlet Adapters. At Advance Auto Parts, we’re here to help you keep your 2005 Buick Terraza in peak condition, inside and out.

Find Your Specific 2005 Buick Terraza Electrical Connectors

Looking for the perfect Electrical Connector for your 2005 Buick Terraza? 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 Buick Terraza. Whether you’re driving a 2005 model or another popular model year like 2006 and 2007, 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 2005 Buick Terraza Electrical Connectors

Carquest Premium – Carquest Multi-Use Connector, PTA1003 (Part No.PTA1003)

Carquest Multi-Use Connector, PTA1003

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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Carquest Premium – Carquest Multi-Use Connector, PTA1066 (Part No.PTA1066)

Carquest Multi-Use Connector, PTA1066

from

$62.99
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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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail, PT2971 (Part No.PT2971)

GM Genuine Parts Multi-Purpose Pigtail, PT2971

from

$67.99
GM Genuine Parts Multi-Purpose Pigtail, PT2971.
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GM Genuine Parts – GM Genuine Parts 1-Way Female Gray Multi-Purpose Pigtail, PT100 (Part No.PT100)

GM Genuine Parts 1-Way Female Gray Multi-Purpose Pigtail, PT100

from

$28.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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GM Genuine Parts – GM Genuine Parts 3-Way Female Black Multi-Purpose Pigtail, PT420 (Part No.PT420)

GM Genuine Parts 3-Way Female Black Multi-Purpose Pigtail, PT420

from

$41.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest Multi-Use Connector, PTC2342 (Part No.PTC2342)

Carquest Multi-Use Connector, PTC2342

from

$69.99
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, PTA2602 (Part No.PTA2602)

Carquest Multi-Use Connector, PTA2602

from

$24.49
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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Carquest Premium – Carquest Multi-Use Connector, PTA2272 (Part No.PTA2272)

Carquest Multi-Use Connector, PTA2272

from

$34.49
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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ACDelco – ACDelco Multi-Purpose Wire Connector with Leads, PT2298 (Part No.PT2298)

ACDelco Multi-Purpose Wire Connector with Leads, PT2298

from

$39.99
ACDelco Professional Cornering Light Socket is a high quality aftermarket replacement component for one or more of the following vehicle systems: ignition, starting and charging, body-electrical and lighting, and/or engine fuel management. This premium aftermarket socket is manufactured to meet or exceed your expectations for fit, form, and function.
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Carquest Premium – Carquest Multi-Use Connector, PTA1786 (Part No.PTA1786)

Carquest Multi-Use Connector, PTA1786

from

$45.99
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, PTA1829 (Part No.PTA1829)

Carquest Multi-Use Connector, PTA1829

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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GM Genuine Parts – GM Genuine Parts Black Multi-Purpose Pigtail, PT2830 (Part No.PT2830)

GM Genuine Parts Black Multi-Purpose Pigtail, PT2830

from

$48.49
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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GM Genuine Parts – GM Genuine Parts 2-Way Male Black Multi-Purpose Pigtail, PT786 (Part No.PT786)

GM Genuine Parts 2-Way Male Black Multi-Purpose Pigtail, PT786

from

$40.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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ACDelco – ACDelco Black Multi-Purpose Pigtail, PT2647 (Part No.PT2647)

ACDelco Black Multi-Purpose Pigtail, PT2647

from

$31.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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GM Genuine Parts – GM Genuine Parts 2-Way Female Black Multi-Purpose Pigtail, PT288 (Part No.PT288)

GM Genuine Parts 2-Way Female Black Multi-Purpose Pigtail, PT288

from

$59.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail, PT1799 (Part No.PT1799)

GM Genuine Parts Multi-Purpose Pigtail, PT1799

from

$54.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Carquest Premium – Carquest Multi-Use Connector, PTA1007 (Part No.PTA1007)

Carquest Multi-Use Connector, PTA1007

from

$19.99
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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ACDelco – ACDelco Engine Oil Pressure Sensor, 12674782 (Part No.12674782)

ACDelco Engine Oil Pressure Sensor, 12674782

from

$49.99
ACDelco GM Original Equipment Engine Oil Pressure Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
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Carquest – Carquest Engine Oil Pressure Switch, 59A1007 (Part No.59A1007)

Carquest Engine Oil Pressure Switch, 59A1007

from

$6.39
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.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SBA1014 (Part No.SBA1014)

Carquest Engine Oil Pressure Switch, SBA1014

from

$21.99
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, PTA1178 (Part No.PTA1178)

Carquest Multi-Use Connector, PTA1178

from

$46.99
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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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail Kit, PT3833 (Part No.PT3833)

GM Genuine Parts Multi-Purpose Pigtail Kit, PT3833

from

$41.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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Popular 2005 Buick Terraza Electrical Connectors Categories

Cornering Light Socket Connectors
Cornering Light Socket Connectors
Oil Pressure Switch and Senders
Oil Pressure Switch and Senders
Body Wiring Harness Connectors
Body Wiring Harness Connectors
Ignition Knock (Detonation) Sensor Connectors
Ignition Knock (Detonation) Sensor Connectors
Canister Vent Solenoid Connector
Canister Vent Solenoid Connector
Forward Lamp Harness Connectors
Forward Lamp Harness Connectors
Coolant Temperature Sensor Connectors
Coolant Temperature Sensor Connectors
Suspension Yaw Sensor Connectors
Suspension Yaw Sensor Connectors
Barometric Pressure Sensor Connectors
Barometric Pressure Sensor Connectors
Oil Pressure Switch Connectors
Oil Pressure Switch Connectors
Turn Signal and Side Marker Light Connectors
Turn Signal and Side Marker Light Connectors
Suspension Ride Height Sensor Connectors
Suspension Ride Height Sensor Connectors
Inline Connectors
Inline Connectors
Windshield Washer Pump Connectors
Windshield Washer Pump Connectors
Hood Ajar Indicator Switch Connectors
Hood Ajar Indicator Switch Connectors
Instrument Panel Harness Connectors
Instrument Panel Harness Connectors
Sun Load Temperature Sensor Connectors
Sun Load Temperature Sensor Connectors
Engine Oil Pressure Gauge Connector
Engine Oil Pressure Gauge Connector
First Aid Kit
First Aid Kit
Idle Speed Control PS Pressure Switch Connector
Idle Speed Control PS Pressure Switch Connector

Most Popular Ignition Knock (Detonation) Sensor Connector for 2005 Buick Terrazas

Enhance your 2005 Buick Terraza with this popular Ignition Knock (Detonation) Sensor Connector we have in stock, for $46.99.
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Carquest Premium – Carquest Multi-Use Connector, PTA1178 (Part No.PTA1178)

Carquest Multi-Use Connector, PTA1178

from

$46.99
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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Best-Selling 2005 Buick Terraza Windshield Washer Pump Connector

Upgrade your Terraza with our best-selling Windshield Washer Pump Connector.
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Carquest Premium – Carquest Multi-Use Connector, PTA1007 (Part No.PTA1007)

Carquest Multi-Use Connector, PTA1007

from

$19.99
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-Quality Oil Pressure Switch and Senders for 2005 Buick Terrazas

Choose a high-quality OEM or aftermarket Oil Pressure Switch and Sender for Buick Terrazas and enjoy top-notch performance from $6.39.
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Carquest Premium – Carquest Engine Oil Pressure Switch, SBA1014 (Part No.SBA1014)

Carquest Engine Oil Pressure Switch, SBA1014

from

$21.99
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
View Product

Carquest – Carquest Engine Oil Pressure Switch, 59A1007 (Part No.59A1007)

Carquest Engine Oil Pressure Switch, 59A1007

from

$6.39
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
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Our Top Pick for a 2005 Buick Terraza Cornering Light Socket Connector

Invest in a durable Cornering Light Socket Connector for your 2005 Buick, knowing you’re getting trusted brands and expert craftsmanship.
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Carquest Premium – Carquest Multi-Use Connector, PTA1003 (Part No.PTA1003)

Carquest Multi-Use Connector, PTA1003

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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Our Turn Signal and Side Marker Light Connectors for 2005 Buick Terrazas

Make a smart move for your 2005 Buick Terraza with our Turn Signal and Side Marker Light Connector for $41.99.
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GM Genuine Parts – GM Genuine Parts Multi-Purpose Pigtail Kit, PT3833 (Part No.PT3833)

GM Genuine Parts Multi-Purpose Pigtail Kit, PT3833

from

$41.99
ACDelco GM Original Equipment Pigtail Connectors are connectors ready to be spliced into vehicle harnesses, and are GM-recommended replacements for your vehicle’s original components. These original equipment pigtail connectors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.
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FAQs for 2005 Buick Terraza Electrical Connectors

What are the best-selling Electrical Connectors for 2005 Buick Terrazas?

Out of 27 Electrical Connectors that fit 2005 Buick Terrazas, the following parts are the top sellers:

What’s the price range for 2005 Buick Terraza Electrical Connectors?

The prices of Electrical Connectors for the 2005 Buick Terraza range from $6.39 up to $358.99 for the most premium parts.

What is the average price of an Electrical Connector for a 2005 Buick Terraza?

The average price for Electrical Connectors for the 2005 Buick Terraza is $57.80. 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.

What are the cheapest Electrical Connectors for my 2005 Buick Terraza?

The cheapest 2005 Buick Terraza Electrical Connectors we carry are:

Does Advance Auto Parts sell Electrical Connectors for any other 2005 Buick models?

Yes. We stock Electrical Connectors for 5 other popular 2005 Buick models. Some of the most popular are 2005 Century Electrical Connectors, 2005 LeSabre Electrical Connectors, 2005 LaCrosse Electrical Connectors, 2005 Park Avenue Electrical Connectors, and 2005 Rainier Electrical Connectors.

What types of Electrical Connectors do you sell for my 2005 Buick Terraza?

As of 8/2/26, these are some of the most in-demand types of Electrical Connectors for a 2005 Buick Terraza:

Can I get help with 2005 Buick Terraza Electrical Connector orders?

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

What is your return policy for Buick Terraza Electrical Connectors?

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

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