2003 Mercury Mountaineer Power Steering Parts

Essential 2003 Mercury Mountaineer Power Steering Parts

Carquest Premium – Pressure Hose Assembly (Part No.35408)

Pressure Hose Assembly

from

$44.99
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.35409)

Pressure Hose Assembly

from

$96.99
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 – Bulk – 3/8" I.D. Return Hose J189 (Part No.35002)

Bulk - 3/8" I.D. Return Hose J189

from

$47.49
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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Carquest Premium – Bulk – 5/8" I.D. Reservoir Hose (Part No.36220)

Bulk - 5/8" I.D. Reservoir Hose

from

$50.99
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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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
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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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Dorman – Power Steering Pump Pulley (Part No.300-010)

Power Steering Pump Pulley

from

$33.99
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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Dorman – Power Steering Pump Pulley (Part No.300-009)

Power Steering Pump Pulley

from

$26.99
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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Cardone – Rack and Pinion Assembly (Part No.22-217)

Rack and Pinion Assembly

from

$141.99
Expertly remanufactured to rigorous quality and performance standards, CARDONE Electronic Power Steering Rack and Pinions are equipped with brand-new, premium components to guarantee exceptional longevity and reliability. Each unit undergoes CARDONE’s Factory Test Drive, simulating extreme operating conditions while verifying all on-car communications. All rubber sealing components are replaced, and a specialized lubricant is applied to drastically increase longevity.

Product Features:
  • 100% replacement of rubber sealing components.
  • Application of specialized lubricant(s) for extended life.
  • Finished in protective coating to prevent corrosion and rust.
  • Each unit undergoes a factory test drive, simulating extreme operating conditions while verifying all on-car communications.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
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Cardone – Steering Rack (Part No.M1000898724CAR)

Steering Rack

from

$288.52
Steering Rack

Powercraft – Heavy Duty Steering Gear Pitman Shaft Seal Kit (Part No.8914)

Heavy Duty Steering Gear Pitman Shaft Seal Kit

from

$66.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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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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Imperial – Quick Connect Coupler (Part No.240250)

Quick Connect Coupler

from

$11.49
Imperial transmission line fitting kits allow for the installation of auxiliary cooler lines without cutting the vehicle’s original metal lines.

Product Features:
  • Quick Connect coupler
  • Fits most 5/16″ transmission lines with 1/2″ – 20″ threads
  • Simplifies transmission cooler installation
  • Allows for auxiliary transmission cooler installation without cutting OE lines
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Cardone Service Plus – Rack and Pinion Hydraulic Transfer Tubing Assembly (Part No.3L-1205)

Rack and Pinion Hydraulic Transfer Tubing Assembly

from

$24.99
CARDONE Rack and Pinion Transfer Tubing Assembly Kits include new components designed to meet OEM performance for form, fit, and function. All components necessary to complete the job are included to ensure your vehicle runs smoothly.

Product Features:
  • 100% new tubing and connectors to ensure long lasting performance
  • New seals are provided where applicable
  • All components are included to ensure your vehicle runs smoothly
  • Guaranteed fit and function
  • Meets or exceeds O.E.M performance
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MOOG – Rack & Pinion Bellows Kit (Part No.K8834)

Rack & Pinion Bellows Kit

from

$24.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.

Product Features:
  • Easy to install
  • Manufactured using premium materials
  • Engineered to provide long life and dependability
  • Construction and design validated by MOOG engineers
  • Incorporates proven design and engineering features
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Rare Parts – Rack & Pinion Bellows (Part No.RP16590)

Rack & Pinion Bellows

from

$52.99
This high quality chassis part will improve overall vehicle handling, reduce tire wear and increase the life of other steering and suspension components. These chassis parts are manufactured to meet or exceed OEM.

Product Features:
  • Protects Rack & Pinion surfaces from contamination
  • Hardware included
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Powercraft – Pump Seal Kit (Part No.8634)

Pump Seal Kit

from

$46.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Carquest Premium – 4WD Control Switch Connector (Part No.PTA1843)

4WD Control Switch Connector

from

$32.99
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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Cardone – Power Steering Pump (Part No.20-290)

Power Steering Pump

from

$86.99
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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Cardone – Power Steering Pump (Part No.20-322)

Power Steering Pump

from

$84.99
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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Cardone – Power Steering Pump (Part No.20-322P1)

Power Steering Pump

from

$86.99
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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Cardone – Power Steering Pump (Part No.20-329)

Power Steering Pump

from

$72.99
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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Cardone – Power Steering Pump (Part No.20-277)

Power Steering Pump

from

$82.99
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%.
See More

Carquest Premium – Return Hose Assembly (Part No.40138)

Return Hose Assembly

from

$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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Carquest Premium – Bulk – 3/8" I.D. Return Hose J189 (Part No.36196)

Bulk - 3/8" I.D. Return Hose J189

from

$33.49
OE routing ensures a proper fit. Engineered and constructed to withstand the high-pressure pulsations and heat found in steering systems.
See More

Carquest Premium – Bulk – 3/8" I.D. Return Hose CPE (Part No.36219)

Bulk - 3/8" I.D. Return Hose CPE

from

$41.99
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 – Bulk – 3/8" I.D. Return Hose (J189) (sold by foot) (Part No.35001)

Bulk - 3/8" I.D. Return Hose (J189) (sold by foot)

from

$5.99
Bulk – 3/8" I.D. Return Hose (J189) (sold by foot)

Carquest Premium – Return Hose Assembly (Part No.35215)

Return Hose Assembly

from

$27.99
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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2003 Mercury Mountaineer Power Steering Parts

Maybe you’re in the middle of a full rebuild of that 2003 Mercury Mountaineer. Maybe you just need a couple of Power Steering Parts. Either way, Advance Auto Parts has 37 different Power Steering Parts in our inventory ranging from $2.49 to $863.99. That means you can find the exact parts or products you need to keep that 2003 Mercury Mountaineer running smoothly.

Power Steering Parts are only as good as their brand. We stock 12 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Mercury Mountaineer. Carquest Premium, Imperial, and Cardone 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 Mercury Mountaineer, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 426 reviews in this category, some of the top rated parts include Power Steering Pump with 3.5 stars and Rack and Pinion Assembly with 4.6 stars.

So if you’re in the market for aftermarket Power Steering Parts to keep your 2003 Mercury Mountaineer 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 Mercury Mountaineer Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Mercury Mountaineer 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 Mountaineer 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 Power Steering Pump Pulleys categories, plus more. For a 2003 Mercury Mountaineer, our most popular Dorman Power Steering Parts include:
Power Steering Pump Pulley
from $33.99
(7)
Power Steering Pump Pulley
Power Steering Pump Pulleys

Top 2003 Mercury Mountaineer Power Steering Parts from Imperial

Imperial products are another trusted brand when it comes to Power Steering Parts for your 2003 Mercury Mountaineer. 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 Mercury Mountaineer Power Steering Parts

What are the most purchased Power Steering Parts for the 2003 Mercury Mountaineer?

Out of 37 Power Steering Parts for the 2003 Mercury Mountaineer, the most popular in our inventory are:
Bulk - 3/8" I.D. Return Hose (J189) (sold by foot)
from $5.99
This product is not rated
Bulk – 3/8" I.D. Return Hose (J189) (sold by foot)
Power Steering Return Hoses
Bulk - 3/8" ID Return Hose (CPE) (sold by each)
from $2.49
This product is not rated
Bulk – 3/8" ID Return Hose (CPE) (sold by each)
Power Steering Reservoir Hoses
Bulk - 3/8" I.D. Return Hose J189
from $47.49
(17)
Bulk – 3/8" I.D. Return Hose J189
Power Steering Reservoir Hoses

What are the top-rated 2003 Mercury Mountaineer Power Steering Parts?

Top-rated Power Steering Parts for your 2003 Mercury Mountaineer based on customer reviews/ratings are:
Power Steering Pump
from $70.99
(13)
Power Steering Pump
“The pump worked great, but was difficult to install especially if you are replacing the pump hoses as well. The high pressure hose is very awkward an”
Rack and Pinion Assembly
from $272.99
(5)
Rack and Pinion Assembly
“Looks great solid part and painted great for durability. hope it will last for a long time.”
Rack and Pinion Assembly
from $255.99
(2)
Rack and Pinion Assembly
“Great fit, function, and comes with everything you need.”