1984 Cadillac DeVille Power Steering Parts

Keep Your 1984 Cadillac DeVille in Top Shape with Quality Power Steering Parts

Whether you’re repairing or upgrading your Power Steering Part, using high-quality parts is key to keeping your 1984 Cadillac DeVille looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Power Steering Pump Pulleys, Power Steering Pumps, and Power Steering Coolers. 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.

Top-Rated Power Steering Parts from Trusted Brands

Looking for a reliable Power Steering Part? We’ve got you covered with options from brands you know and trust like Carquest Premium, Imperial, and Dorman. For example, Carquest Premium Power Steering Parts start at just $38.99 with an average 4.4 star rating. Imperial and Dorman offer similar pricing and quality, backed by strong customer feedback. With over 647 reviews and a solid 4 star average, you can shop with confidence knowing other Cadillac DeVille owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1984 Cadillac DeVille Power Steering Part at Advance Auto Parts is around $35.67, with a range that starts at $3.29 and goes up to $111.99. With 32 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like New Power Steering Filter, 3/8" ID Return Hose (sold by each), and Quick Connect Coupler start at just $3.29 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Power Steering Part, don’t forget to check out other key components like Gear Boxes and Idler Arms. At Advance Auto Parts, we’re here to help you keep your 1984 Cadillac DeVille in peak condition, inside and out.

Essential 1984 Cadillac DeVille Power Steering Parts

Dorman – Power Steering Pump Pulley (Part No.300-127)

Power Steering Pump Pulley

from

$59.99
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.300-128)

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
See More

Dorman – Help – Power Steering Caps (Part No.82581)

Power Steering Caps

from

$6.49
This power steering reservoir cap is a direct replacement for a cracked, worn or missing original equipment cap to prevent fluid leaks and steering system contamination.

Product Features:
  • Ideal replacement – this power steering reservoir cap matches the fit, function and appearance of a damaged or missing original equipment cap
  • Durable construction – made of quality materials for leak-free performance and a long service life
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and reliable performance
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Dorman – Help – GM Power Steering Cap (Part No.82605)

GM Power Steering Cap

from

$25.99
This power steering reservoir cap is a direct replacement for a cracked, worn or missing original equipment cap to prevent fluid leaks and steering system contamination.

Product Features:
  • Ideal replacement – this power steering reservoir cap matches the fit, function and appearance of a damaged or missing original equipment cap
  • Durable construction – made of quality materials for leak-free performance and a long service life
  • Cost-effective solution – offers original equipment quality at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and reliable performance
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Carquest Premium – 16mm Male "O" Ring x 3/8" Beaded Tube (Part No.34989)

16mm Male "O" Ring x 3/8" Beaded Tube

from

$37.49
Power steering end fittings follow OE design to ensure easy installation. Available in various sizes and angles for most repairs.
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BBB Industries – Power Steering Filter (Part No.991-FLT4)

Power Steering Filter

from

$28.99
All Steering Power Filter
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Cardone – New Power Steering Filter (Part No.20-0038F)

New Power Steering Filter

from

$32.99
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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Carquest Premium – Power Steering Pressure Hose Assembly, 16mm Long Male "O" Ring x 18mm Male "O" Ring – with Switch Port (Part No.36531)

Power Steering Pressure Hose Assembly, 16mm Long Male "O" Ring x 18mm Male "O" Ring - with Switch Port

from

$121.99
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.
See More

Carquest Premium – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 16mm Male "O" Ring (Part No.37345)

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

from

$93.99
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.
See More

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
See More

National – Bearing Race (Part No.M86610)

Bearing Race

from

$9.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
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Powercraft – Heavy Duty Actuating Valve Shaft Seal Kit (Part No.8940)

Heavy Duty Actuating Valve Shaft Seal Kit

from

$60.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Pump Seal Kit (Part No.8554)

Pump Seal Kit

from

$21.79
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Powercraft – Pump Seal Kit (Part No.8754)

Pump Seal Kit

from

$45.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Powercraft – Pump Complete Rebuild Kit (Part No.7910)

Pump Complete Rebuild Kit

from

$29.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Pump Drive Shaft Seal Kit (Part No.8711)

Pump Drive Shaft Seal Kit

from

$10.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

Powercraft – Pump Drive Shaft Seal Kit (Part No.8712)

Pump Drive Shaft Seal Kit

from

$11.79
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
See More

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
See More

Imperial – Power Steering Oil Cooler (Part No.241009)

Power Steering Oil Cooler

from

$28.49
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:
  • Power steering oil cooler
  • Size: 3/4″ x 2-1/2″ x 9″
  • For vehicles with 3/8″ I.D. power steering return hose
  • Removes destructive heat and prolongs power steering system life
  • Compatible with OEM cooler systems
  • Ultrasonically soldered for reliability
  • 100% pressure testing to 150 PSI for quality assurance
  • High efficiency turbulators
See More

Imperial – Mounting Kit System (Part No.226201)

Mounting Kit System

from

$11.99
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:
  • 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
  • Aftermarket electric fan and cooler mounting rods
  • Made with the highest quality materials
  • Quality machined for durability
  • Removable buttons for relocation
  • Aftermarket electric fan and cooler mounting rods
  • Made with the highest quality materials
  • Quality machined for durability
  • Removable buttons for relocation
See More

Lares – Remanufactured Power Steering Pump (Part No.4017)

Remanufactured Power Steering Pump

from

$234.99
Power Steering Pumps are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
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Atlantic Automotive Eng – NEW P/S PUMP (Part No.6302N)

NEW P/S PUMP

from

$189.99
NEW P/S PUMP

Cardone – Remanufactured Power Steering Pump (Part No.20-140)

Remanufactured Power Steering Pump

from

$98.99
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 (campacs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100 percent 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 percent 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 percent.
See More

Cardone – Remanufactured Power Steering Pump (Part No.20-59400)

Remanufactured Power Steering Pump

from

$115.99
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 (campacs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100 percent 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 percent 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 percent.
See More

Carquest Premium – 3/8" I.D. Return Hose (J189) (sold by foot) (Part No.35001)

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

from

$8.79
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.
See More

Carquest Premium – Power Steering Repair Fittings, 3/8" Male Inv. Flare x 3/8" Beaded Tube (Part No.35015)

Power Steering Repair Fittings, 3/8" Male Inv. Flare x 3/8" Beaded Tube

from

$16.49
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 – Power Steering Return Hose Assembly, 3/8" Male Inv. Flare x 3/8" I.D. Hose (Part No.36135)

Power Steering Return Hose Assembly, 3/8" Male Inv. Flare x 3/8" I.D. Hose

from

$35.99
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.
See More

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

3/8" I.D. Return Hose CPE

from

$38.99
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.
See More

Most Popular Power Steering Pump Pulley for 1984 Cadillac DeVilles

Enhance your 1984 Cadillac DeVille with this popular Power Steering Pump Pulley we have in stock, for $42.99.

Dorman – Power Steering Pump Pulley (Part No.300-125)

Power Steering Pump Pulley

from

$42.99
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
See More

Best-Selling 1984 Cadillac DeVille Power Steering Pumps

Upgrade your DeVille with one of our 3 best-selling Power Steering Pumps, earning an average 3 stars rating across 24 reviews.

Cardone – Remanufactured Power Steering Pump (Part No.20-860)

Remanufactured Power Steering Pump

from

$75.99
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 (campacs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100 percent 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 percent 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 percent.
See More

Cardone – Remanufactured Power Steering Pump (Part No.20-871)

Remanufactured Power Steering Pump

from

$69.99
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 (campacs, spool valves, etc.) are triple-tested to ensure product reliability.
  • All units are built with 100 percent 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 percent 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 percent.
See More

Lares – Remanufactured Power Steering Pump (Part No.2237)

Remanufactured Power Steering Pump

from

$111.99
Power Steering Pumps are thoroughly cleaned and exterior surfaces reconditioned for like-new look. Each component is carefully inspected and replaced if not to OE tolerances. All seals and O-rings are replaced with OE equivalent parts. Each unit is tested to insure OE performance. Painted with a high quality paint. All units are carefully packaged to insure safe arrival at your door. Remanufactured in the USA.
See More

Top-Quality Power Steering Coolers for 1984 Cadillac DeVilles

Choose a high-quality OEM or aftermarket Power Steering Cooler for Cadillac DeVilles and enjoy top-notch performance from $11.99.

Imperial – Mounting Kit System (Part No.226201)

Mounting Kit System

from

$11.99
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:
  • 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
  • Aftermarket electric fan and cooler mounting rods
  • Made with the highest quality materials
  • Quality machined for durability
  • Removable buttons for relocation
  • Aftermarket electric fan and cooler mounting rods
  • Made with the highest quality materials
  • Quality machined for durability
  • Removable buttons for relocation
See More

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
See More

Imperial – Power Steering Oil Cooler (Part No.241009)

Power Steering Oil Cooler

from

$28.49
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:
  • Power steering oil cooler
  • Size: 3/4″ x 2-1/2″ x 9″
  • For vehicles with 3/8″ I.D. power steering return hose
  • Removes destructive heat and prolongs power steering system life
  • Compatible with OEM cooler systems
  • Ultrasonically soldered for reliability
  • 100% pressure testing to 150 PSI for quality assurance
  • High efficiency turbulators
See More

Top Picks for 1984 Cadillac DeVille Power Steering Return Hoses

Invest in one of our 5 durable Power Steering Return Hoses for your 1984 Cadillac, knowing you’re getting trusted brands and expert craftsmanship.

Carquest Premium – Power Steering Return Hose Assembly, 16mm Male "O" Ring x 3/8" I.D. Hose (Part No.36399)

Power Steering Return Hose Assembly, 16mm Male "O" Ring x 3/8" I.D. Hose

from

$73.99
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.
See More

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

3/8" I.D. Return Hose CPE

from

$38.99
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.
See More

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

5/8" I.D. Reservoir Hose

from

$46.99
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.
See More

Carquest Premium – 3/8" ID Return Hose (sold by each) (Part No.34995)

3/8" ID Return Hose (sold by each)

from

$3.29
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.
See More

Carquest Premium – Return Hose Assembly, 16mm Male "O" Ring x 3/8" I.D. Hose (Part No.36391)

Return Hose Assembly, 16mm Male "O" Ring x 3/8" I.D. Hose

from

$57.99
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:
  • Switch sockets allow re-installation of OE pressure sensors
  • Zinc coated tubes protect against rust and corrosion
  • Banjo end lock tabs prevent hose end from loosening
  • Double lock beading with barbed tube end provides superior hose/coupling integrity
  • Heat/abrasion tubing protects vital areas
  • Restrictor helps absorb vibration and reduce noise
  • Movable mount bracket for easy, secure installation
  • Silver heat guard protects hose in high heat areas
  • Original style fittings, no adapters required
See More

Top-Rated Power Steering Pressure Hoses for 1984 Cadillac DeVilles

Make a smart move for your 1984 Cadillac DeVille with products all priced from $11.49 to $92.99.

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
See More

Carquest Premium – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring (Part No.35770)

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

from

$79.99
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 – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring (Part No.35813)

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

from

$62.99
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.
See More

Carquest Premium – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring (Part No.35761)

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

from

$92.99
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 – Power Steering Pressure Hose Assembly, 16mm Male "O" Ring x 18mm Male "O" Ring (Part No.35581)

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

from

$59.99
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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Top-Rated Power Steering Part Brands For Your 1984 Cadillac DeVille

When it comes to finding the perfect Power Steering Part for your 1984 Cadillac DeVille, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Power Steering Part brands including Carquest Premium, Dorman, and Imperial, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $6.49. Purchasing a Power Steering Part from us here at Advance Auto Parts is a smart move for both you and your 1984 Cadillac DeVille, providing peace of mind with parts that meet or exceed OEM standards.

Popular Carquest Premium 1984 Cadillac DeVille Power Steering Parts

If you’re looking for a top-quality Power Steering Part for your 1984 Cadillac DeVille, Advance Auto Parts has exactly what you need with our selection of Carquest Premium Power Steering Parts. We have 3 Carquest Premium Power Steering Parts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $38.99 and an average cost of $53.32, you’ll find the perfect Power Steering Part for your needs and budget. Carquest Premium Power Steering Parts for the 1984 Cadillac DeVille come highly rated, with over 15 customer reviews and an impressive average rating of 4.4 stars. Choosing a Carquest Premium Power Steering Part from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
3/8" I.D. Return Hose CPE
from $38.99
(8)
3/8" I.D. Return Hose CPE
“Hose”
5/8" I.D. Reservoir Hose
from $46.99
(2)
5/8" I.D. Reservoir Hose
“Good well made hose.”

Top-Quality Dorman 1984 Cadillac DeVille Power Steering Parts

For those in search of a high-quality Power Steering Part for their 1984 Cadillac DeVille, Advance Auto Parts offers a great selection of Dorman Power Steering Parts. With 1 Dorman Power Steering Parts in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Power Steering Parts start at just $6.49, giving you a range of options to suit your budget. Backed by over 9 customer ratings and an average rating of 4.2 stars, Dorman Power Steering Parts provide both reliability and excellent performance. Choosing a Dorman Power Steering Part from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
Power Steering Caps
from $6.49
(9)
Power Steering Caps
“Good fit, works great.”

FAQs for 1984 Cadillac DeVille Power Steering Parts

What are the best-selling Power Steering Parts for 1984 Cadillac DeVilles?

Out of 32 Power Steering Parts that fit 1984 Cadillac DeVilles, the following parts are the top sellers:

What’s the price range for 1984 Cadillac DeVille Power Steering Parts?

The prices of Power Steering Parts for the 1984 Cadillac DeVille range from $3.29 up to $111.99 for the most premium parts.

What is the average price of a Power Steering Part for a 1984 Cadillac DeVille?

The average price for Power Steering Parts for the 1984 Cadillac DeVille is $35.67. Keep in mind the variety of part types within our Power Steering Part category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Power Steering Parts for other Cadillac DeVille model years?

Yes, we carry Power Steering Parts for 51 model years of Cadillac DeVilles between 1953 and 2005. The following model years are the most popular for Power Steering Part purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Power Steering Parts for my 1984 Cadillac DeVille?

The cheapest 1984 Cadillac DeVille Power Steering Parts we carry are:

Does Advance Auto Parts sell Power Steering Parts for any other 1984 Cadillac models?

What are the top-rated Power Steering Parts that fit the 1984 Cadillac DeVille?

Based on 647 reviews by customers, our 1984 Cadillac DeVille Power Steering Parts have an average customer rating of 4 stars. These are the highest-rated categories of Power Steering Parts for the 1984 Cadillac DeVille and their top-rated products:

What types of Power Steering Parts do you sell for my 1984 Cadillac DeVille?

As of 11/2/25, these are some of the most in-demand types of Power Steering Parts for a 1984 Cadillac DeVille:

Can I get help with 1984 Cadillac DeVille Power Steering Part orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Cadillac Power Steering Parts and more.

What is your return policy for Cadillac DeVille Power Steering Parts?

Advance Auto Parts keeps returns simple. For new Cadillac DeVille Power Steering Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.