1978 Cadillac Seville Power Steering Parts

Essential 1978 Cadillac Seville Power Steering Parts

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

Power Steering Caps

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$5.99
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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Dorman – Help – GM Power Steering Cap (Part No.82605)

GM Power Steering Cap

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$21.49
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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Cardone – Power Steering Pump (Part No.20-7925)

Power Steering Pump

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$58.99
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.20-45881)

Power Steering Pump

from

$96.99
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 Seal Kit (Part No.8794)

Pump Seal Kit

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$15.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Pump Seal Kit (Part No.8624)

Pump Seal Kit

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$26.49
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Powercraft – Heavy Duty Actuating Valve Shaft Seal Kit (Part No.8940)

Heavy Duty Actuating Valve Shaft Seal Kit

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$60.99
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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Cardone – Power Steering Filter (Part No.20-0058F)

Power Steering Filter

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$48.49
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.20-0038F)

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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Carquest Premium – Pressure Hose Assembly (Part No.35809)

Pressure Hose Assembly

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$51.99
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.37345)

Pressure Hose Assembly

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$93.99
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.37344)

Pressure Hose Assembly

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$67.99
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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Powercraft – Pump Drive Shaft Seal Kit (Part No.8712)

Pump Drive Shaft Seal Kit

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$11.79
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

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$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

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$62.99
Premium-quality parts for lasting repairs. Engineered to OE design and specifications.
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Carquest Premium – Bulk – 3/8" ID Return Hose (CPE) (sold by each) (Part No.34995)

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

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$2.99
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 – Return Hose Assembly (Part No.35236)

Return Hose Assembly

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$43.99
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 – Return Hose Assembly (Part No.37084)

Return Hose Assembly

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$104.99
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

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$14.49
Covered in black Hypalon
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Imperial – Transmission Oil Cooler Reinstallation Kit (Part No.248002)

Transmission Oil Cooler Reinstallation Kit

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$20.79
Provides all necessary components for the proper reinstallation of an Imperial transmission oil cooler.

Product Features:
  • Transmission cooler reinstallation kit
  • Contains part numbers 248001, 226201, 240250 and 4 hose clamps
  • Provides all hardware for reinstallation of Imperial transmission coolers
  • Contains nylon mounting rods, foam pads, locking buttons, hose and fitting
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Imperial – Mounting Kit System (Part No.226201)

Mounting Kit System

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$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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Driveworks – Taper Bearing Cone (Part No.S-M-88048)

Taper Bearing Cone

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$11.29
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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National – Bearings (Part No.LM67010)

Bearings

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$5.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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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)

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$7.79
Bulk – 3/8" I.D. Return Hose (J189) (sold by foot)

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

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

from

$38.99
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 – 5/8" I.D. Reservoir Hose (Part No.36220)

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

from

$46.99
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.36197)

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

from

$52.99
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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1978 Cadillac Seville Power Steering Parts

Maybe you’re in the middle of a full rebuild of that 1978 Cadillac Seville. Maybe you just need a couple of Power Steering Parts. Either way, Advance Auto Parts has 31 different Power Steering Parts in our inventory ranging from $2.99 to $135.99. That means you can find the exact parts or products you need to keep that 1978 Cadillac Seville 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 1978 Cadillac Seville. Imperial, Carquest Premium, 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 1978 Cadillac Seville, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 489 reviews in this category, some of the top rated parts include Pump Complete Rebuild Kit with 3.8 stars and Power Steering Caps with 4.1 stars.

So if you’re in the market for aftermarket Power Steering Parts to keep your 1978 Cadillac Seville 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 1978 Cadillac Seville Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Cadillac Seville 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 Seville the best it can be. Be sure to browse some of our top Power Steering Parts brands and parts.

Popular Carquest Premium Power Steering Parts

We carry Carquest Premium parts in our stock across Power Steering Return Hoses categories, plus more. For a 1978 Cadillac Seville, our most popular Carquest Premium Power Steering Parts include:
Repair Fittings
from $8.49
(1)
Repair Fittings
Power Steering Return Hoses
Bulk - 3/8" I.D. Return Hose J189
from $39.99
(1)
Bulk – 3/8" I.D. Return Hose J189
Power Steering Return Hoses
Bulk - 3/8" I.D. Return Hose J189
from $46.49
(17)
Bulk – 3/8" I.D. Return Hose J189
Power Steering Reservoir Hoses

FAQs for 1978 Cadillac Seville Power Steering Parts

What are the most purchased Power Steering Parts for the 1978 Cadillac Seville?

Out of 31 Power Steering Parts for the 1978 Cadillac Seville, the most popular in our inventory are:
Bulk - 3/8" I.D. Return Hose (J189) (sold by foot)
from $7.79
This product is not rated
Bulk – 3/8" I.D. Return Hose (J189) (sold by foot)
Power Steering Reservoir Hoses
Power Steering Filter
from $31.99
(59)
Power Steering Filter
Power Steering Filters
Bulk - 3/8" ID Return Hose (CPE) (sold by each)
from $2.99
This product is not rated
Bulk – 3/8" ID Return Hose (CPE) (sold by each)
Power Steering Return Hoses

What are the top-rated 1978 Cadillac Seville Power Steering Parts?

Top-rated Power Steering Parts for your 1978 Cadillac Seville based on customer reviews/ratings are:
Pump Complete Rebuild Kit
from $62.99
(14)
Pump Complete Rebuild Kit
“No complaints had all seals and o rings needed for the rebuild”
Power Steering Caps
from $5.99
(9)
Power Steering Caps
“Good fit, works great.”
Pump Seal Kit
from $36.99
(5)
Pump Seal Kit
“Worked perfect!”