2005 Chevrolet Trailblazer Ext ABS Systems
Keep Your 2005 Chevrolet Trailblazer Ext in Top Shape with Quality ABS Systems
Whether you’re repairing or upgrading your ABS System, using high-quality parts is key to keeping your 2005 Chevrolet Trailblazer Ext looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including ABS Relays, Brake Pressure Modulator Pump Motor Connectors, and ABS Harness 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.
Competitive Prices and Extensive Inventory
The average price for a 2005 Chevrolet Trailblazer Ext ABS System at Advance Auto Parts is around $97.17, with a range that starts at $12.99 and goes up to $348.99. With 14 options in stock from 5 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Relay, Multi-Use Connector, and Black Multi-Purpose Pigtail start at just $12.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your ABS System, don’t forget to check out other key components like Brake Pads and Shoes and Brake Rotors and Drums. At Advance Auto Parts, we’re here to help you keep your 2005 Chevrolet Trailblazer Ext in peak condition, inside and out.
Find Your Specific 2005 Chevrolet Trailblazer Ext ABS Systems
Looking for the perfect ABS System for your 2005 Chevrolet Trailblazer Ext? You’re in the right place. Below, you’ll find links to various types of ABS Systems that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket ABS Systems, ensuring durability and a precise fit for your Chevrolet Trailblazer Ext. Whether you’re driving a 2005 model or another popular model year like
2002,
2003,
2004, and
2006, we’ve got you covered. Purchasing ABS Systems 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 ABS Systems that fit your vehicle.
Essential 2005 Chevrolet Trailblazer Ext ABS Systems
GM Genuine Parts – Gray Multi-Purpose Pigtail (Part No.PT1798)
from
$62.99
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.
Product Features:
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Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Dorman – Anti Lock Brake Module Screw Kit (Part No.926-388)
from
$20.99
Product Features:
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- Durable materials – made of upgraded stainless steel for improved corrosion resistance
- Corrosion tested – hardware undergoes salt spray testing to ensure corrosion resistance
- Application specific – this bolt is designed to the precise dimensions required to place the original ABS control module bolt
- Trustworthy quality – backed by team of professional engineers and quality control specialists in the United States
Carquest – Multi-Purpose Relay (Part No.83A1003)
from
$21.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
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Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest – Multi-Purpose Relay (Part No.83A1013)
from
$17.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1239)
from
$26.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1237)
from
$21.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1256)
from
$24.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.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.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Cardone – Remanufactured ABS Control Module (Part No.12-10243)
from
$362.99
CARDONE Remanufactured ABS Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design flaws. Every CARDONE unit goes through stringent testing, ensuring like-new performance and quick reaction time when traction control is required.
Product Features:
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Product Features:
- Worn-out, missing or non-functioning components are replaced with new or rebuilt components, where necessary.
- Critical components are re-soldered, where necessary, to ensure superior electrical connections, eliminate intermittent failures and extend product life.
- 100 percent computer testing ensures consistent performance.
- Air-decay testing ensures unit is void of brake fluid.
- On-car testing is done, when necessary, for validation of product reliability.
- High-pressure hydraulic testing ensures zero leakage.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Dorman – Remanufactured ABS Control Module (Part No.599-725)
from
$461.99
The original ABS control module frequently requires replacement due to a failed electronic pump relay on the internal circuit board, eventually causing the entire module to fail. The Dorman OE FIX addresses this common failure by updating the ABS control module’s main pump transistors for added durability and a preventative step to avoid future relay burnout.
Product Features:
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Product Features:
- Fully remanufactured and vehicle simulator tested for quality assurance
- Plug and play for easy installation
Cardone – Remanufactured ABS Control Module (Part No.12-10323)
from
$311.99
CARDONE Remanufactured ABS Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design flaws. Every CARDONE unit goes through stringent testing, ensuring like-new performance and quick reaction time when traction control is required.
Product Features:
See More
Product Features:
- Worn-out, missing or non-functioning components are replaced with new or rebuilt components, where necessary.
- Critical components are re-soldered, where necessary, to ensure superior electrical connections, eliminate intermittent failures and extend product life.
- 100 percent computer testing ensures consistent performance.
- Air-decay testing ensures unit is void of brake fluid.
- On-car testing is done, when necessary, for validation of product reliability.
- High-pressure hydraulic testing ensures zero leakage.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Cardone – Remanufactured ABS Control Module (Part No.12-10230)
from
$348.99
CARDONE Remanufactured ABS Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design flaws. Every CARDONE unit goes through stringent testing, ensuring like-new performance and quick reaction time when traction control is required.
Product Features:
See More
Product Features:
- Worn-out, missing or non-functioning components are replaced with new or rebuilt components, where necessary.
- Critical components are re-soldered, where necessary, to ensure superior electrical connections, eliminate intermittent failures and extend product life.
- 100 percent computer testing ensures consistent performance.
- Air-decay testing ensures unit is void of brake fluid.
- On-car testing is done, when necessary, for validation of product reliability.
- High-pressure hydraulic testing ensures zero leakage.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Dorman – Remanufactured ABS Control Module (Part No.599-738)
from
$340.99
This ABS control module directly replaces the original equipment module on specific vehicles. It has been thoroughly tested and validated to restore performance.
Product Features:
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Product Features:
- Direct replacement – this ABS control module matches the fit, function and performance of the original module on specific vehicles
- Thoroughly tested – each module undergoes a series of validation points to ensure reliability
- Safety critical – fixes a malfunctioning anti-lock brake system to restore safe functionality
- Trustworthy quality – backed by team of engineers and inspectors in the United States
Dorman – Remanufactured ABS Control Module (Part No.599-715)
from
$310.99
This ABS control module directly replaces the original equipment module on specific vehicles. It has been thoroughly tested and validated to restore performance.
Product Features:
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Product Features:
- Direct replacement – this ABS control module matches the fit, function and performance of the original module on specific vehicles
- Thoroughly tested – each module undergoes a series of validation points to ensure reliability
- Safety critical – fixes a malfunctioning anti-lock brake system to restore safe functionality
- Trustworthy quality – backed by team of engineers and inspectors in the United States
Carquest Premium – Multi-Use Connector (Part No.PTA1007)
from
$12.99
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.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest – Cornering Light Socket (Part No.PT189)
from
$23.29
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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Product Features:
- Our control modules feature double wire bonds for better connections, greater dependability and longer life despite being subjected to intense vibration and the tough operating environment
- Copper slug heat sinks provide better heat dissipation to prevent heat from damaging the module
- Our ignition modules will respond to a weak signal from the crankshaft position sensor and begin energizing the coils immediately for better starts in cold weather
- High-temperature polymer housing reducing moisture intrusion and minimizes vibration damage for extended life and improved reliability
- Our ignition modules are durability tested for 500 thermal cycles ranging from -40C to +125C
GM Genuine Parts – 3-Way Female Black Multi-Purpose Pigtail (Part No.PT420)
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.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
ACDelco – Multi-Purpose Wire Connector with Leads (Part No.PT2298)
from
$41.99
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.
Product Features:
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Product Features:
- Professional, premium aftermarket replacement
- Provides the performance and dependability you expect from ACDelco
- Manufactured to meet expectations for fit, form, and function
Carquest Premium – Multi-Use Connector (Part No.PTC1637)
from
$61.99
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.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA1856)
from
$33.99
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.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA1171)
from
$48.99
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.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
ACDelco – 4-Way Male Gray Multi-Purpose Pigtail (Part No.PT1373)
from
$67.99
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.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Multi-Use Connector (Part No.PTA1003)
from
$23.99
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.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA1089)
from
$33.99
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.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Popular 2005 Chevrolet Trailblazer Ext ABS Systems Categories
Most Popular ABS Relays for 2005 Chevrolet Trailblazer Exts
Enhance your 2005 Chevrolet Trailblazer Ext with one of the 4 ABS Relays we have in stock, starting at just $17.99.
Carquest – Multi-Purpose Relay (Part No.83A1003)
from
$21.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1239)
from
$26.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest Premium – Multi-Purpose Relay (Part No.RAA1237)
from
$21.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing – utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) – in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Carquest – Multi-Purpose Relay (Part No.83A1013)
from
$17.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.
Product Features:
See More
Product Features:
- Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
- Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
- Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
- Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
- 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
- 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
Best-Selling 2005 Chevrolet Trailblazer Ext Brake Pressure Modulator Pump Motor Connector
Upgrade your Trailblazer Ext with our best-selling Brake Pressure Modulator Pump Motor Connector.
GM Genuine Parts – Gray Multi-Purpose Pigtail (Part No.PT1798)
from
$62.99
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.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Top-Quality ABS Harness Connectors for 2005 Chevrolet Trailblazer Exts
Choose a high-quality OEM or aftermarket ABS Harness Connector for Chevrolet Trailblazer Exts and enjoy top-notch performance from $12.99.
Carquest Premium – Multi-Use Connector (Part No.PTA1007)
from
$12.99
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.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Carquest Premium – Multi-Use Connector (Part No.PTA1089)
from
$33.99
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.
Product Features:
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Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
GM Genuine Parts – 3-Way Female Black Multi-Purpose Pigtail (Part No.PT420)
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.
Product Features:
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Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
Carquest Premium – Multi-Use Connector (Part No.PTA1171)
from
$48.99
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.
Product Features:
See More
Product Features:
- Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- WVE electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
- Product constructed to meet all design and operating characteristics as intended by the manufacturer.
- OE specified wire gauge to ensure a reliable electrical connection
- Designed to meet or exceed OE specifications in form, fit and function
Top Picks for 2005 Chevrolet Trailblazer Ext ABS Control Modules
Invest in one of our 3 durable ABS Control Modules for your 2005 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.
Cardone – Remanufactured ABS Control Module (Part No.12-10230)
from
$348.99
CARDONE Remanufactured ABS Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design flaws. Every CARDONE unit goes through stringent testing, ensuring like-new performance and quick reaction time when traction control is required.
Product Features:
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Product Features:
- Worn-out, missing or non-functioning components are replaced with new or rebuilt components, where necessary.
- Critical components are re-soldered, where necessary, to ensure superior electrical connections, eliminate intermittent failures and extend product life.
- 100 percent computer testing ensures consistent performance.
- Air-decay testing ensures unit is void of brake fluid.
- On-car testing is done, when necessary, for validation of product reliability.
- High-pressure hydraulic testing ensures zero leakage.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Dorman – Remanufactured ABS Control Module (Part No.599-738)
from
$340.99
This ABS control module directly replaces the original equipment module on specific vehicles. It has been thoroughly tested and validated to restore performance.
Product Features:
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Product Features:
- Direct replacement – this ABS control module matches the fit, function and performance of the original module on specific vehicles
- Thoroughly tested – each module undergoes a series of validation points to ensure reliability
- Safety critical – fixes a malfunctioning anti-lock brake system to restore safe functionality
- Trustworthy quality – backed by team of engineers and inspectors in the United States
Cardone – Remanufactured ABS Control Module (Part No.12-10323)
from
$311.99
CARDONE Remanufactured ABS Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design flaws. Every CARDONE unit goes through stringent testing, ensuring like-new performance and quick reaction time when traction control is required.
Product Features:
See More
Product Features:
- Worn-out, missing or non-functioning components are replaced with new or rebuilt components, where necessary.
- Critical components are re-soldered, where necessary, to ensure superior electrical connections, eliminate intermittent failures and extend product life.
- 100 percent computer testing ensures consistent performance.
- Air-decay testing ensures unit is void of brake fluid.
- On-car testing is done, when necessary, for validation of product reliability.
- High-pressure hydraulic testing ensures zero leakage.
- As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
- Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80 percent.
Our Brake Pressure Modulator Motor Connector for 2005 Chevrolet Trailblazer Exts
Make a smart move for your 2005 Chevrolet Trailblazer Ext with our Brake Pressure Modulator Motor Connector for $48.49.
GM Genuine Parts – Black Multi-Purpose Pigtail (Part No.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.
Product Features:
See More
Product Features:
- Protective outer coverings help provide long-lasting durability
- Color-coded wires allow for easy installation
- GM-recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to GM OE specification for fit, form, and function
FAQs for 2005 Chevrolet Trailblazer Ext ABS Systems
What are the best-selling ABS Systems for 2005 Chevrolet Trailblazer Exts?
Out of 14 ABS Systems that fit 2005 Chevrolet Trailblazer Exts, the following parts are the top sellers:
- Multi-Purpose Relay (12453398) – $21.99
- Multi-Use Connector (12443212) – $12.99
- Black Multi-Purpose Pigtail (11961240) – $48.49
What’s the price range for 2005 Chevrolet Trailblazer Ext ABS Systems?
The prices of ABS Systems for the 2005 Chevrolet Trailblazer Ext range from $12.99 up to $348.99 for the most premium parts.
What is the average price of an ABS System for a 2005 Chevrolet Trailblazer Ext?
The average price for ABS Systems for the 2005 Chevrolet Trailblazer Ext is $97.17. Keep in mind the variety of part types within our ABS System category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell ABS Systems for other Chevrolet Trailblazer Ext model years?
What are the cheapest ABS Systems for my 2005 Chevrolet Trailblazer Ext?
The cheapest 2005 Chevrolet Trailblazer Ext ABS Systems we carry are:
- Multi-Use Connector (12443212) – $12.99
- Multi-Purpose Relay (12453405) – $17.99
- Anti Lock Brake Module Screw Kit (12444806) – $20.99
- Multi-Purpose Relay (12453398) – $21.99
- Multi-Purpose Relay (12450320) – $21.99
Does Advance Auto Parts sell ABS Systems for any other 2005 Chevrolet models?
Yes. We stock ABS Systems for 31 other popular 2005 Chevrolet models. Some of the most popular are 2005 Tahoe ABS Systems, 2005 Impala ABS Systems, 2005 Silverado 1500 ABS Systems, 2005 Malibu ABS Systems, and 2005 Suburban 1500 ABS Systems.
What types of ABS Systems do you sell for my 2005 Chevrolet Trailblazer Ext?
As of 11/2/25, these are some of the most in-demand types of ABS Systems for a 2005 Chevrolet Trailblazer Ext:
Can I get help with 2005 Chevrolet Trailblazer Ext ABS System orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet ABS Systems and more.
What is your return policy for Chevrolet Trailblazer Ext ABS Systems?
Advance Auto Parts keeps returns simple. For new Chevrolet Trailblazer Ext ABS Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.