2003 GMC Sierra 1500 HD Power Steering Parts

Essential 2003 GMC Sierra 1500 HD Power Steering Parts

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 – Rack Pinion Seal Kit (Part No.8787)

Rack Pinion Seal Kit

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$87.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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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

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$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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Carquest Premium – Pressure Hose Assembly (Part No.37169)

Pressure Hose Assembly

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$54.99
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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Carquest Premium – Pressure Hose Assembly (Part No.37156)

Pressure Hose Assembly

from

$88.99
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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Carquest Premium – Repair Fittings (Part No.35023)

Repair Fittings

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$14.99
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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Factory Air – Transmission Oil Cooler Replacement Hose (Part No.53015)

Transmission Oil Cooler Replacement Hose

from

$14.49
Covered in black Hypalon
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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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Carquest Premium – New Power Steering Pump w/Reservoir (Part No.98-8739CQ)

New Power Steering Pump w/Reservoir

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$182.99
CARQUEST 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 is 100% load-tested to ensure reliable performance. Supplied with new reservoirs, Power Steering Pumps install easily, ensuring peace of mind while saving valuable labor time.

Product Features:
  • 100% 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.
  • Units are supplied with reservoir and cap (when applicable) to reduce installation time and prevent contamination from trapped debris.
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Cardone – Power Steering Pump (Part No.20-1027)

Power Steering Pump

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$94.99
CARDONE Remanufactured Power Steering Pumps are engineered to meet or exceed O.E. performance. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Every unit undergoes a hydraulic efficiency test to ensure reliable, long-lasting performance.

Product Features:
  • All critical components (cam packs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100% new O-rings and premium-grade HNBR seals to prevent leaks. HNBR does not break down at high temperatures like conventional seal material.
  • Shafts are surfaced to precise specifications to eliminate premature seal wear and extend pump life.
  • Units are supplied with 100% tested and calibrated pressure relief valves.
  • Final pump assembly is computer-tested to measure pressure, bypass, fluid flow, valve operation, steering effort and noise to ensure reliable performance.
  • 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%.
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Powercraft – Pump Complete Rebuild Kit (Part No.7910)

Pump Complete Rebuild Kit

from

$53.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Pump Drive Shaft Seal Kit (Part No.8709)

Pump Drive Shaft Seal Kit

from

$10.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Carquest – Back Up Light Connector (Part No.PT343)

Back Up Light Connector

from

$26.05
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.

Product Features:
  • Our distributor caps are made of high dielectric strength, glass/mineral reinforced polyester resin for less carbon tracking, greater resistance to electrical breakdown, and superior performance
  • Solid brass terminals (where available) make better connections and greater resistance to electrical pitting and corrosion
  • RFI resistors where specified to eliminate radio static and potential ECU-damaging spikes
  • With industry leading expertise, when original equipment fails our products are designed to fix the inherent failure issues
  • BWD is a global manufacturer of original equipment ignition products, complete quality control is maintained through the manufacturing process from componentry to finished product
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Carquest Premium – Return Hose Assembly (Part No.40138)

Return Hose Assembly

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$39.99
Power steering pressure & return hoses are engineered to OE design and specifications, ensuring an accurate and lasting installation. Duplication of OE routing, constructed with high quality materials and use of safety features protects against premature failure.

Product Features:
  • Zinc coated tubes protect against rust and corrosion
  • Heat/abrasion tubing protects vital areas
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Dorman – P/S Cooler (Part No.M2090961032DOR)

P/S Cooler

from

$164.75
P/S Cooler

Carquest Premium – 3/8" I.D. Molded Reservoir Hose (Part No.36352)

3/8" I.D. Molded Reservoir Hose

from

$33.49
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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Powercraft – Pump Seal Kit (Part No.7918)

Pump Seal Kit

from

$30.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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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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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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$26.49
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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Cardone – Power Steering Filter (Part No.20-0038F)

Power Steering Filter

from

$31.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
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Cardone – Power Steering Filter (Part No.20-0058F)

Power Steering Filter

from

$42.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
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Cardone – Power Steering Filter (Part No.20-P038F)

Power Steering Filter

from

$26.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
See More

Cardone – Power Steering Filter (Part No.20-0012F)

Power Steering Filter

from

$41.99
CARDONE Steering Filters are uniquely designed to protect the steering system from damaging contaminates, which impacts performance and leads to premature power steering pump failure. These compact filters are easy to install, provide magnetic filtration, can be serviced in-line and are highly recommended to extend the life of your steering system. Available in 3/8″, 1/2″, and 5/8″ sizes to cover a most vehicle applications.

Product Features:
  • In-line filter with serviceable filter element
  • Patented built-in bypass that filters up to 190 micron particles
  • Designed to extend the life of the steering system
  • Sure-grip barb connections are included to ensure proper hose fitment
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 36 different Power Steering Parts in our inventory ranging from $10.99 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 10 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 778 reviews in this category, some of the top rated parts include Power Steering Cooler with 4.2 stars and Power Steering Pump with 2.7 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 Carquest Power Steering Parts

We carry Carquest parts in our stock across Power Steering Pressure Switch Connectors categories, plus more. For a 2003 GMC Sierra 1500 HD, our most popular Carquest Power Steering Parts include:
Back Up Light Connector
from $26.05
(1)
Back Up Light Connector
Power Steering Pressure Switch Connectors

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 Coolers
Power Steering Oil Cooler
from $28.49
(83)
Power Steering Oil Cooler
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 36 Power Steering Parts for the 2003 GMC Sierra 1500 HD, the most popular in our inventory are:
Power Steering Filter
from $31.99
(59)
Power Steering Filter
Power Steering Filters
Power Steering Pump Pulley
from $29.99
(30)
Power Steering Pump Pulley
Power Steering Pump Pulleys
Pressure Hose Assembly
from $44.99
(25)
Pressure Hose Assembly
Power Steering Pressure Hoses

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:
Power Steering Cooler
from $111.99
(28)
Power Steering Cooler
“Worked as it should. Installed easy.”
Power Steering Pump
from $56.99
(18)
Power Steering Pump
“Perfect fit in stock and ready for pickup”
Pump Complete Rebuild Kit
from $53.99
(14)
Pump Complete Rebuild Kit
“No complaints had all seals and o rings needed for the rebuild”