2003 GMC Sierra 1500 HD Power Steering Parts

Essential 2003 GMC Sierra 1500 HD Power Steering Parts

Carquest Premium – Vapor Canister Purge Solenoid Connector (Part No.PTA1093)

Vapor Canister Purge Solenoid Connector

from

$23.99
CARQUEST premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Power Steering Repair Fittings, 16mm Male "O" Ring x 3/8" Beaded Tube (Part No.35023)

Power Steering Repair Fittings, 16mm Male "O" Ring x 3/8" Beaded Tube

from

$17.99
OE routing ensures a proper fit. Engineered and constructed to withstand the high-pressure pulsations and heat found in steering systems.
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Dorman – Power Steering Pump Pulley (Part No.300-200)

Power Steering Pump Pulley

from

$29.99
This power steering pump pulley is designed to match the fit and function of the original pulley on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this power steering pump pulley is designed to match the fit and function of the original pulley on specified applications.
  • Restores functionality – reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service.
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Powercraft – Pump Seal Kit (Part No.7918)

Pump Seal Kit

from

$36.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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ACDelco – Power Steering Pump (Part No.15909826)

Power Steering Pump

from

$352.99
ACDelco GM Original Equipment Power Steering Pumps generate the hydraulic energy needed for your vehicle’s power-assisted steering system, and are GM-recommended replacements for your vehicle’s original components. These original equipment power steering pumps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Generate energy need for your vehicle’s power-assisted steering system
  • 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
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Carquest Premium – New Power Steering Pump (Part No.98-8739CQ)

New Power Steering Pump

from

$186.99
Our power steering pumps are manufactured with premium components to ensure longevity and reliability under all driving conditions. Each unit is supplied with high temperature seals and load-tested to ensure reliable performance.

Product Features:
  • Rigorous computer load testing ensures optimal performance and durability by incorporating real-world parameters during the test cycle.
  • Manufactured with premium grade, high-temperature seals for added durability under all driving conditions.
  • Precise bushing alignment prevents premature shaft and seal wear, significantly reducing noise and vibration.
  • Meets or exceeds O.E. performance.
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Powercraft – Pump Drive Shaft Seal Kit (Part No.8709)

Pump Drive Shaft Seal Kit

from

$13.29
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Pump Complete Rebuild Kit (Part No.7910)

Pump Complete Rebuild Kit

from

$62.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Rack Pinion Seal Kit (Part No.8787)

Rack Pinion Seal Kit

from

$87.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Edelmann – Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles (Part No.70699)

Elite Power Steering Filter; Fits 99% of Hydraulic Power Steering vehicles

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$31.49
Product Features:
  • Interchangeable end sizes allow the filter to fit virtually any hose size and vehicle
  • Small size provides an easy fit, even in cramped systems
  • Dual filtration technology eliminates metal and non-metal debris, ensuring a cleaner system
  • Filter can be easily serviced, extending its functional lifespan considerably
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BBB Industries – POWER STEERINGFILTER (Part No.991-FLT3)

POWER STEERINGFILTER

from

$28.99
POWER STEERINGFILTER

Dorman – Steering Rack And Pinion Mount Bushing (Part No.523-266)

Steering Rack And Pinion Mount Bushing

from

$28.99
This rack and pinion mount bushing is precision-engineered and rigorously tested to provide reliable replacement components for the original part on specific vehicles.

Product Features:
  • Direct replacement – this rack and pinion mount bushing has been reverse-engineered to match the fit and function of the stock part on specific vehicles.
  • Reliable fit – precision-engineered to match the design and dimensions of original components.
  • Durable construction – manufactured to strict standards using sturdy, safe materials
  • Rigorously tested – thorough quality control measures ensure longevity
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Dorman – Power Steering Rack Input Shaft Bearing and Seal (Part No.905-515)

Power Steering Rack Input Shaft Bearing and Seal

from

$42.99
This rack and pinion seal kit is designed to match the original seals required to repair the rack and pinion on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this rack and pinion seal kit is designed to match the original seals required to repair the rack and pinion on specified vehicles.
  • Ideal solution – this kit is a reliable replacement for original components that have failed due to fatigue.
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Dorman – Power Steering Cooler (Part No.918-301)

Power Steering Cooler

from

$111.99
This power steering cooler is designed to match the fit and function of the original cooler on specified vehicles. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this power steering cooler is designed to match the fit and function of the original cooler on specified vehicles.
  • Ideal solution – this power steering cooler is a reliable replacement for a failed original cooler.
  • Durable construction – made from quality, corrosion-resistant components to ensure reliable performance and long service life
  • Trustworthy quality – backed by a team of product engineers based in the United States
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Imperial – Mounting Kit System (Part No.226201)

Mounting Kit System

from

$11.49
Product Features:
  • Imperial mounting kit system
  • For installation of transmission coolers and electric fans
  • Provides quick, effective installation of Imperial products
  • Contains nylon mounting rods, foam pads and locking buttons
  • Atermarket electric fan and cooler mounting rods
  • Made with the highest quality materials
  • Quality machined for durability
  • Removable buttons for relocation
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EMPI/Empire – Steering Rack Boot K (Part No.M10301617278EMP)

Steering Rack Boot K

from

$20.37
Steering Rack Boot K

Carquest Premium – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring (Part No.37169)

Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring

from

$60.99
Our power steering pressure and return hoses are accurately designed and constructed to match or exceed the original equipment (OE) specifications, guaranteeing a precise and long-lasting installation. With a focus on duplicating the exact routing of the OE hoses, every bend is carefully executed to follow the original hose’s trajectory to ensure a seamless fit into the allotted space. Manufactured with quality materials and incorporating essential safety features, our hoses provide excellent protection against premature failure. Each hose is engineered to withstand the intense pressure pulsations and heat typically encountered in steering systems, offering exceptional resistance to breakdown and system contamination.
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Imperial – Transmission Oil Cooler Hose (Part No.248001)

Transmission Oil Cooler Hose

from

$32.49
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.

Product Features:
  • Transmission oil cooler hose
  • 11/32″ x 4-1/2′
  • Designed for transmission fluid applications
  • Made for tight-radius applications found in transmission cooler installations
  • Compatible with 11/32 in. OEM cooler systems
  • Tube made of black chemigum (nitrile)
  • Reinforced with 2-spiral synthetic
  • Covered in black Hypalon
  • Compatible with 11/32 in. OEM cooler systems
  • Tube made of black chemigum (nitrile)
  • Reinforced with 2-spiral synthetic
  • Covered in black Hypalon
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Carquest Premium – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring (Part No.37156)

Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring

from

$79.99
Our power steering pressure and return hoses are accurately designed and constructed to match or exceed the original equipment (OE) specifications, guaranteeing a precise and long-lasting installation. With a focus on duplicating the exact routing of the OE hoses, every bend is carefully executed to follow the original hose’s trajectory to ensure a seamless fit into the allotted space. Manufactured with quality materials and incorporating essential safety features, our hoses provide excellent protection against premature failure. Each hose is engineered to withstand the intense pressure pulsations and heat typically encountered in steering systems, offering exceptional resistance to breakdown and system contamination.
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Dorman – P/S Cooler (Part No.M2090961032DOR)

P/S Cooler

from

$214.04
P/S Cooler

Carquest Premium – Power Steering Return Hose Assembly, Bulk – 3/8" I.D. Return Hose (CPE) – with Stone Guard (Part No.40138)

Power Steering Return Hose Assembly, Bulk - 3/8" I.D. Return Hose (CPE) - with Stone Guard

from

$47.99
Our power steering pressure and return hoses are accurately designed and constructed to match or exceed the original equipment (OE) specifications, guaranteeing a precise and long-lasting installation. With a focus on duplicating the exact routing of the OE hoses, every bend is carefully executed to follow the original hose’s trajectory to ensure a seamless fit into the allotted space. Manufactured with quality materials and incorporating essential safety features, our hoses provide excellent protection against premature failure. Each hose is engineered to withstand the intense pressure pulsations and heat typically encountered in steering systems, offering exceptional resistance to breakdown and system contamination.

Product Features:
  • Zinc coated tubes protect against rust and corrosion
  • Heat/abrasion tubing protects vital areas
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Carquest Premium – 3/8" I.D. Molded Reservoir Hose (Part No.36352)

3/8" I.D. Molded Reservoir Hose

from

$39.99
Our power steering pressure and return hoses are accurately designed and constructed to match or exceed the original equipment (OE) specifications, guaranteeing a precise and long-lasting installation. With a focus on duplicating the exact routing of the OE hoses, every bend is carefully executed to follow the original hose’s trajectory to ensure a seamless fit into the allotted space. Manufactured with quality materials and incorporating essential safety features, our hoses provide excellent protection against premature failure. Each hose is engineered to withstand the intense pressure pulsations and heat typically encountered in steering systems, offering exceptional resistance to breakdown and system contamination.
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Carquest Premium – Back Up Light Connector (Part No.PTA1061)

Back Up Light Connector

from

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

Product Features:
  • Premium quality materials for longer service life
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
See More

2003 GMC Sierra 1500 HD Power Steering Parts

Maybe you’re in the middle of a full rebuild of that 2003 GMC Sierra 1500 HD. Maybe you just need a couple of Power Steering Parts. Either way, Advance Auto Parts has 48 different Power Steering Parts in our inventory ranging from $6.99 to $352.99. That means you can find the exact parts or products you need to keep that 2003 GMC Sierra 1500 HD running smoothly.

Power Steering Parts are only as good as their brand. We stock 13 different brands to make sure you have plenty of trusted parts to choose from for your 2003 GMC Sierra 1500 HD. Imperial, Carquest Premium, and Dorman are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Power Steering Parts for your 2003 GMC Sierra 1500 HD, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 808 reviews in this category, some of the top rated parts include Pump Complete Rebuild Kit with 3.8 stars and Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring with 4.6 stars.

So if you’re in the market for aftermarket Power Steering Parts to keep your 2003 GMC Sierra 1500 HD rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Power Steering Parts Brands To Make Your 2003 GMC Sierra 1500 HD Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 GMC Sierra 1500 HD demands trusted brand parts and products to keep it running. Many trusted brands of Power Steering Parts make up Advance Auto Parts’ inventory, and all are ready to help make your Sierra 1500 HD the best it can be. Be sure to browse some of our top Power Steering Parts brands and parts.

Popular Dorman Power Steering Parts

We carry Dorman parts in our stock across Rack and Pinion Bushings and Power Steering Pump Pulleys categories, plus more. For a 2003 GMC Sierra 1500 HD, our most popular Dorman Power Steering Parts include:
Steering Rack And Pinion Mount Bushing
from $28.99
(1)
Steering Rack And Pinion Mount Bushing
Rack and Pinion Bushings
Power Steering Pump Pulley
from $29.99
(30)
Power Steering Pump Pulley
Power Steering Pump Pulleys
Power Steering Cooler
from $111.99
(28)
Power Steering Cooler
Power Steering Coolers

Top 2003 GMC Sierra 1500 HD Power Steering Parts from Imperial

Imperial products are another trusted brand when it comes to Power Steering Parts for your 2003 GMC Sierra 1500 HD. Popular Imperial parts include:
Transmission Oil Cooler Hose
from $32.49
(94)
Transmission Oil Cooler Hose
Power Steering Pressure Hoses
Power Steering Oil Cooler
from $28.49
(83)
Power Steering Oil Cooler
Power Steering Coolers
Mounting Kit System
from $11.49
(27)
Mounting Kit System
Power Steering Coolers

FAQs for 2003 GMC Sierra 1500 HD Power Steering Parts

What are the most purchased Power Steering Parts for the 2003 GMC Sierra 1500 HD?

Out of 48 Power Steering Parts for the 2003 GMC Sierra 1500 HD, the most popular in our inventory are:
New Power Steering Filter
from $31.99
(59)
New Power Steering Filter
Power Steering Filters
New Power Steering Pump
from $186.99
(4)
New Power Steering Pump
Power Steering Pumps

What are the top-rated 2003 GMC Sierra 1500 HD Power Steering Parts?

Top-rated Power Steering Parts for your 2003 GMC Sierra 1500 HD based on customer reviews/ratings are:
Pump Complete Rebuild Kit
from $62.99
(14)
Pump Complete Rebuild Kit
“everything I needed, all fit well.”
Pump Seal Kit
from $36.99
(5)
Pump Seal Kit
“Worked perfect!”