2004 Subaru Outback Suspension Parts

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Essential Suspension Parts for 2004 Subaru Outbacks

MOOG – Suspension Control Arm (Part No.RK622031)

Suspension Control Arm

from

$231.99
MOOG premium control arms for foreign and domestic nameplates are engineered for structural strength and corrosion protection.

Product Features:
  • ADDED CORROSION PROTECTIONá- Specially-engineered coatings are applied to metal surfaces toáinhibit premature deterioration caused by rain, snow, salt and road grime
  • PREMIUM BUSHINGS – Pre-installed with optimized stiffness to inhibit noise for a comfortable ride
  • ENHANCED STRUCTURAL STRENGTH – Material and heat treatment are carefully selected to meet application requirements
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • QUALITY ASSURANCEá-áLaser-etched ID provides visible assurance of genuine MOOG quality
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Monroe – Strut-Mate Front; Rear Suspension Strut Bumper and Bellows Kit (Part No.63632)

Strut-Mate Front; Rear Suspension Strut Bumper and Bellows Kit

from

$39.99
Designed to protect the strut, the Monroe Strut-Mate Boot Kit is the perfect replacement for a damaged jounce bumper or boot. Heavy-duty construction and unique design features make it the ideal choice for maximum rod protection and improved strut life.

Product Features:
  • REPLACES DAMAGED JOUNCE BUMPER OR BOOT – Avoid premature strut failure by replacing missing or damaged strut components
  • PROTECTS PISTON ROD – Protects piston rod finish from rust and corrosion and helps reduce oil leakage
  • KEEPS MOISTURE AND DIRT OUT – Self-draining design eliminates retention of moisture and other unwanted debris
  • ENHANCES STRUT LIFE – Delivers protection from severe suspension movement to improve strut durability
  • PERFECT PAIRING – Ideal match to protect strut rods, replace all worn strut components with quality Monroe struts (sold separately) for a complete four-corner ride control upgrade
  • EASY TO INSTALL – Direct fit OE replacement with firm friction connection that helps keep the boot in place
  • BUILT TO LAST – Soft-entry jounce bumper made of closed cell, micro-cellular urethane for maximum durability and to help reduce severe impacts
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Monroe – Strut-Mate Upper Coil Spring Insulator (Part No.902008)

Strut-Mate Upper Coil Spring Insulator

from

$10.79
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING – Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION – Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE – Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING – Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL – Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
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Rare Parts – Spring Seat (Part No.RP47041)

Spring Seat

from

$93.99
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:
  • Restores vehicle handling
  • Reduces road noise
  • Reduces vibration
  • UV resistant
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Monroe – Strut-Mate Suspension Strut Mount (Part No.904934)

Strut-Mate Suspension Strut Mount

from

$46.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING – Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION – Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE – Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING – Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL – Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
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Monroe – Strut-Mate Suspension Strut Mount (Part No.908926)

Strut-Mate Suspension Strut Mount

from

$76.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING – Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION – Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE – Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING – Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL – Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
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Whiteline – Quick Release Clamps for Strut Tower Brace (Part No.KSB790)

Quick Release Clamps for Strut Tower Brace

from

$37.99
Quick release clamps allow for quick and easy removal of strut tower braces, a must for any Whiteline strut Brace that is regularly removed so that you can work on the engine. This quick release clamp suits all Whiteline strut tower Braces.

Product Features:
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • Featuring premium polished alloy materials, Whiteline products not only make your vehicle handle better but they look great too.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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Whiteline – Front Strut Tower Brace (Part No.KSB630)

Front Strut Tower Brace

from

$171.99
You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex. In fact, it helps every component in the suspension system do its job properly and you can feel the difference through improved turn-in, sharper steering response along with greater steering feedback.

Product Features:
  • Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
  • Featuring premium polished alloy materials, Whiteline products not only make your vehicle handle better but they look great too.
  • Hand picked Whiteline bushings and/or alignment, geometry products best suiting your vehicle.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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Monroe – Strut-Mate Rear; Front Suspension Strut Bumper and Bellows Kit (Part No.63628)

Strut-Mate Rear; Front Suspension Strut Bumper and Bellows Kit

from

$41.99
Designed to protect the strut, the Monroe Strut-Mate Boot Kit is the perfect replacement for a damaged jounce bumper or boot. Heavy-duty construction and unique design features make it the ideal choice for maximum rod protection and improved strut life.

Product Features:
  • REPLACES DAMAGED JOUNCE BUMPER OR BOOT – Avoid premature strut failure by replacing missing or damaged strut components
  • PROTECTS PISTON ROD – Protects piston rod finish from rust and corrosion and helps reduce oil leakage
  • KEEPS MOISTURE AND DIRT OUT – Self-draining design eliminates retention of moisture and other unwanted debris
  • ENHANCES STRUT LIFE – Delivers protection from severe suspension movement to improve strut durability
  • PERFECT PAIRING – Ideal match to protect strut rods, replace all worn strut components with quality Monroe struts (sold separately) for a complete four-corner ride control upgrade
  • EASY TO INSTALL – Direct fit OE replacement with firm friction connection that helps keep the boot in place
  • BUILT TO LAST – Soft-entry jounce bumper made of closed cell, micro-cellular urethane for maximum durability and to help reduce severe impacts
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KYB – Jounce Bumper and Bellows (Part No.SB101)

Jounce Bumper and Bellows

from

$21.99
KYB Strut Boot Kits keep your struts protected from dirt, dust, sand, salt and other road debris. These harmful elements cause abrasive wear to the polished shaft, upper seal and bushing. KYB Strut Boot Kits prevent these contaminants from entering the strut by covering the entire strut shaft in a highly durable plastic bellows. This can easily extend the life of the strut. The KYB Strut Boot Kit includes a poly foam travel-limiting bumper. Its designed to protect the strut from bottoming out and protects other components from extreme movement damage.

Product Features:
  • Superior Quality Boot Helps Protect The Strut Shaft From Leak-Causing Dirt And Debris
  • Poly Foam Bumper Prevents The Strut From Bottoming Out
  • Built With Design And Quality That Matches Or Exceeds One
  • Protects The Upper Seal And Bushing
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Whiteline – Trailing Arm Bushing – Lower Front (Part No.W63398)

Trailing Arm Bushing - Lower Front

from

$44.99
Optimise rear suspension geometry with Whiteline suspension bushings. Often overlooked, Whiteline trailing arm bushings offer superior dynamic alignment precision by controlling excessive movement – providing driver reassurance for more predictable handling.

Product Features:
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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MOOG – Suspension Trailing Arm Bushing (Part No.K202173)

Suspension Trailing Arm Bushing

from

$16.99
Backed by superior materials and rigorous testing, MOOG bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • HIGHLY PRECISE ENGINEERING – Optimized for quiet operation and resistance to wear, salt, road grime and oils
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
See More

PRT – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.920639)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$149.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Nuts and Bolt: SAE Standard Grade
  • Bump Stop: Developed from urethane rubber for extended life. Absorbs road impact and prevents other component damage for smoother drive. ( Where applicable)
  • Coil Spring: Manufactured with high quality grade carbon steel, heat treated, stress relieved, fully cycled and salt-spray tested for a professional performance.
  • Spring Isolator: Prevents metal to metal contact and acts to help prevent noise between the spring and spring seat. ( Where applicable)
  • Outer Tube: Long-lasting corrosion and rust protection.
  • Piston Rod: Well-finished chromed piston rod ensures proper seal lubrication, consistent wear surface, and inhibits corrosion. The resistance is superior to commercial standards and quality meets OE requirements.
  • Top Mount: Premium Quality rubber-steel assembly, fully tested for long durability.
  • Bearing: OEM Quality bearing, designed with low starting torque to ensure smooth steering, tested under extreme load conditions to ensure optimal performance and long life. ( Where applicable)
  • Oil Seal: Premium Double- Lip NOK seal, fabricated with high quality rubber.
  • Overall Features & Benefits: Pre-assembled strut saves time and money on installation. Application tuned technology for smoother, safer and more stable ride. No special equipment or special parts needed for installation.
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PRT – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.920468)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$244.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Nuts and Bolt: SAE Standard Grade
  • Bump Stop: Developed from urethane rubber for extended life. Absorbs road impact and prevents other component damage for smoother drive. ( Where applicable)
  • Coil Spring: Manufactured with high quality grade carbon steel, heat treated, stress relieved, fully cycled and salt-spray tested for a professional performance.
  • Spring Isolator: Prevents metal to metal contact and acts to help prevent noise between the spring and spring seat. ( Where applicable)
  • Outer Tube: Long-lasting corrosion and rust protection.
  • Piston Rod: Well-finished chromed piston rod ensures proper seal lubrication, consistent wear surface, and inhibits corrosion. The resistance is superior to commercial standards and quality meets OE requirements.
  • Top Mount: Premium Quality rubber-steel assembly, fully tested for long durability.
  • Bearing: OEM Quality bearing, designed with low starting torque to ensure smooth steering, tested under extreme load conditions to ensure optimal performance and long life. ( Where applicable)
  • Oil Seal: Premium Double- Lip NOK seal, fabricated with high quality rubber.
  • Overall Features & Benefits: Pre-assembled strut saves time and money on installation. Application tuned technology for smoother, safer and more stable ride. No special equipment or special parts needed for installation.
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Dorman – Suspension Lateral Link (Part No.524-778)

Suspension Lateral Link

from

$104.99
This lateral arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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
See More

Dorman – Suspension Lateral Arm (Part No.524-191)

Suspension Lateral Arm

from

$59.99
This lateral arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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
See More

KYB – Gas Strut (Part No.3340130)

Gas Strut

from

$132.99
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • The No.1 Recommended Original Equipment Replacement Choice For Asian Cars
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Subaru
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Made In Use
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
  • To Reduce The Chance Of Noise And Vibration KYB Recommends Installing New Strut Mounts, Part Number: Sm5361
  • Protect Your New Struts From Dirt, Debris And Salt With A KYB Strut Boot, Part Number: Sb103
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KYB – Gas Strut (Part No.3340133)

Gas Strut

from

$127.99
Ride Comfort may be important, but restoring a vehicles Ride Control, stability, stopping, lane change responsiveness and handling is critical. KYB Excel-G Shocks and Struts are designed for the most important performance purpose: Restoring the vehicles original capabilities. KYB is a world leading supplier of shocks and struts to new vehicle manufacturers and the Excel-G is made on the very same KYB OE assembly lines, uses the same OE quality components and is calibrated to restore original, designed performance, not change it. That has earned Excel-G the classification: OEA (Original Equipment for the Aftermarket). The KYB Excel-G is a nitrogen gas-charged, twin-tube design that includes every quality component that our global OEM products include and it is the preferred choice by professional technicians.

Product Features:
  • The No.1 Recommended Original Equipment Replacement Choice For Asian Cars
  • The KYB Excel-G Helps Restore The Designed Control And Handling Of Your Subaru
  • The KYB Excel-G Uses A Triple Lip Fluid Seal To Reduce The Chance Of Oil And Gas Leaking Out
  • Vehicle Specific, Hand Assembled, In-House Damping Valves Correctly Manage Tire Contact, Steering Response And Body Movement
  • Made In Use
  • Electronic Safety Systems Depend On The Suspension, Brakes And Tires Operating As The Vehicle Manufacturer Intended. The KYB Excel-G Helps Keep Electronic Safety Systems Performing As Designed.
  • KYB Has The Strongest And Thickest Strut Bodies And Brackets In The Industry; Minimizing Flex To Maintain Correct Alignment In All Conditions
  • To Reduce The Chance Of Noise And Vibration KYB Recommends Installing New Strut Mounts, Part Number: Sm5361
  • Protect Your New Struts From Dirt, Debris And Salt With A KYB Strut Boot, Part Number: Sb101
See More

MOOG – Suspension Control Arm Bushing (Part No.K202171)

Suspension Control Arm Bushing

from

$21.99
Backed by superior materials and rigorous testing, MOOG control arm bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • HIGHLY PRECISE ENGINEERING – Optimized for quiet operation and resistance to wear, salt, road grime and oils
  • PREMIUM MATERIALS – Made from high-quality materials for durability and ride performance
  • OE-STYLE DESIGN – Engineered to match or exceed OE requirements
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
See More

MOOG – Suspension Control Arm Bushing (Part No.K201882)

Suspension Control Arm Bushing

from

$43.49
Backed by superior materials and rigorous testing, MOOG control arm bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
  • PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
  • OE-STYLE DESIGN — Engineered to match or exceed OE requirements
  • RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
See More

Carquest Premium – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.28-711391)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$193.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat (where applicable)
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets (where applicable)
  • Complete strut assembly is extensively tested for functionality and durability
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Carquest Premium – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.28-710363)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$134.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
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Suncore – Quick Strut Kit (Part No.2-55S11853-001)

Quick Strut Kit

from

$229.99
Quick Strut Kit

Suncore – Quick Strut Kit (Part No.2-55S11911-001)

Quick Strut Kit

from

$294.99
Quick Strut Kit

Suncore – Quick Strut Kit (Part No.2-55S15870-001)

Quick Strut Kit

from

$199.99
Quick Strut Kit

Monroe – Strut-Mate Suspension Strut Mount (Part No.902924)

Strut-Mate Suspension Strut Mount

from

$79.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING – Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION – Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE – Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING – Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL – Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
See More

Upgrade your 2004 Subaru Outback with Top-Quality Suspension Parts

When it comes to maintaining or upgrading your 2004 Subaru Outback, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Subaru or enhancing its overall performance, Suspension Parts are key to keeping your Outback functioning at its best. At Advance Auto Parts, we offer a wide selection of 58 Suspension Parts for the 2004 Subaru Outback, designed to meet your needs without breaking the bank. From Control Arm replacements to Coil and Leaf Springs upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Suspension Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Suspension Parts for your 2004 Subaru Outback at great prices. Our Suspension Parts inventory for this model ranges from just $6.99 to $251.99, with an average price of $103.86. Our 58 Suspension Parts in stock come from 10 trusted brands, so you’re sure to find the right part for your 2004 Subaru Outback without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2004 Subaru Outback, we stock popular OEM and aftermarket Suspension Parts from top names like KYB Driveworks, and more. KYB Suspension Parts start at just $87.99 and boast an impressive 4.3 stars average rating from customers. With 224 customer reviews and counting, our 2004 Subaru Outback Suspension Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Suspension Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2004 Subaru Outback is always ready to roll. We’re committed to providing you with everything you need to keep your Outback in top shape, all in one place. Start shopping confidently below for your 2004 Subaru Outback!

Best-Selling Control Arms for 2004 Subaru Outbacks

Enhance the driving experience in your Subaru with 25 quality Control Arm components, starting at $13.49.

Dorman – Suspension Control Arm (Part No.520-478)

Suspension Control Arm

from

$200.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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
See More

Dorman – Lateral Arm (Part No.524-197)

Lateral Arm

from

$142.99
This lateral arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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
See More

MOOG – Rear Lower Rearward Suspension Control Arm (Part No.RK643085)

Rear Lower Rearward Suspension Control Arm

from

$68.99
Product Features:
  • ADDED CORROSION PROTECTIONá- Specially-engineered coatings are applied to metal surfaces toáinhibit premature deterioration caused by rain, snow, salt and road grime
  • PREMIUM BUSHINGS – Pre-installed with optimized stiffness to inhibit noise for a comfortable ride
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • QUALITY ASSURANCEá-áLaser-etched ID provides visible assurance of genuine MOOG quality
  • Broad coverage for foreign and domestic applications
See More

Dorman – Suspension Lateral Arm (Part No.524-191)

Suspension Lateral Arm

from

$59.99
This lateral arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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
See More

MOOG – Suspension Control Arm (Part No.RK640741)

Suspension Control Arm

from

$211.99
Product Features:
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • Construction and design validated by MOOG engineers
  • Broad coverage for foreign and domestic applications
See More

MOOG – Suspension Control Arm (Part No.RK640740)

Suspension Control Arm

from

$204.99
Product Features:
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • Construction and design validated by MOOG engineers
  • Broad coverage for foreign and domestic applications
See More

Dorman – Suspension Control Arm (Part No.520-477)

Suspension Control Arm

from

$200.99
This suspension control arm is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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
See More

Rare Parts – Control Arm (Part No.RP12263)

Control Arm

from

$179.99
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:
  • Restores vehicle handling
  • OE replacement
  • Reduces vibration
  • Reduces tire wear
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Rare Parts – Control Arm (Part No.RP12264)

Control Arm

from

$179.99
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:
  • Restores vehicle handling
  • OE replacement
  • Reduces vibration
  • Reduces tire wear
See More

Whiteline – Front Lower Inner Rear Bushings Caster & Anti Lift (Part No.KCA334)

Front Lower Inner Rear Bushings Caster & Anti Lift

from

$141.99
Whiteline Anti Lift Kits are primarily designed to improve traction and cornering grip under power. By increasing static caster and improving front end geometry the new alloy mounts coupled with low compliance synthetic elastomer bushings serve to dramatically sharpen initial turn-in response and reduce understeer.

Product Features:
  • Engineered to alter/ eliminate unwanted bump steer, optimising the vehicles steering characteristics.
  • Specially bonded design for optimised strength typically required in high load bearing applications.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Engineered to alter/ optimise caster alignment to maximize tyre contact patch during roll, improve turn-in response & increase directional stability.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Specially bonded design for optimised strength typically required in high load bearing applications.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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Whiteline – Control Arm Bushing – Service Kit for Whiteline KTA124 (Part No.KSK124)

Control Arm Bushing - Service Kit for Whiteline KTA124

from

$133.99
Product Features:
  • Designed with the installer in mind by reducing the need of specialised skills, tools and equipment.
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Whiteline – Front Lower Control Arm – Inner Rear Bushing Kit (Part No.W53353)

Front Lower Control Arm - Inner Rear Bushing Kit

from

$113.99
Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline’s advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

Product Features:
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Specially bonded design for optimised strength typically required in high load bearing applications.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
See More

Whiteline – Front Lower Control Arm – Inner Rear Bushing Kit (Part No.W51710)

Front Lower Control Arm - Inner Rear Bushing Kit

from

$103.99
Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline’s advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

Product Features:
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Designed with the installer in mind by reducing the need of specialised skills, tools and equipment.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
See More

MOOG – Rear Right Upper Suspension Control Arm (Part No.RK643567)

Rear Right Upper Suspension Control Arm

from

$87.99
Product Features:
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • LONG LIFE – Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH – Heat treated to match or exceed OE requirements to inhibit premature failure
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
See More

MOOG – Rear Left Upper Suspension Control Arm (Part No.RK643568)

Rear Left Upper Suspension Control Arm

from

$87.99
Product Features:
  • EASY TO INSTALL – Precision tolerances for easy installation and steering alignment giving you a perfect fit right out of the box
  • LONG LIFE – Ball stud shape ensures fatigue life, compensating for sag and suspension and adding extra swing when you need it
  • ENHANCED STRUCTURAL STRENGTH – Heat treated to match or exceed OE requirements to inhibit premature failure
  • COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
  • HIGHLY PRECISE ENGINEERING – Optimized bushings for quiet operation and resistance to wear, salt, road grime and oils
See More

Whiteline – Control Arm Bushing – Lower Forward Inner & Outer (Part No.W63393)

Control Arm Bushing - Lower Forward Inner & Outer

from

$77.99
Suffering uneven tire wear, unbalanced braking or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long lasting durability for a safer more predictable vehicle.

Product Features:
  • Specially bonded design for optimised strength typically required in high load bearing applications.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Specially bonded design for optimised strength typically required in high load bearing applications.
See More

Dorman – Suspension Control Arm Support Bracket (Part No.528-055)

Suspension Control Arm Support Bracket

from

$65.99
This suspension control arm bushing is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment bushing 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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Whiteline – Control Arm Bushing – Upper Outer (Part No.W63397)

Control Arm Bushing - Upper Outer

from

$60.99
Suffering uneven tire wear, unbalanced braking or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long lasting durability for a safer more predictable vehicle.

Product Features:
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
See More

Whiteline – Control Arm Bushing – Lower Rear Inner (Part No.W63395)

Control Arm Bushing - Lower Rear Inner

from

$58.99
Suffering uneven tire wear, unbalanced braking or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long lasting durability for a safer more predictable vehicle.

Product Features:
  • Protective powder coating acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Specially bonded design for optimised strength typically required in high load bearing applications.
See More

Whiteline – Front Lower Control Arm – Inner Front Bushing Kit (Part No.W52837A)

Front Lower Control Arm - Inner Front Bushing Kit

from

$44.99
Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline’s advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

Product Features:
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
See More

Whiteline – Front Lower Control Arm – Inner Front Bushing Kit (Part No.W0506)

Front Lower Control Arm - Inner Front Bushing Kit

from

$44.99
Over compliant front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Whiteline’s kit is specially designed to improve deflection rates for improved response and chassis control.

Product Features:
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
See More

Whiteline – Front Lower Control Arm – Inner Front Bushing Kit (Part No.W51709A)

Front Lower Control Arm - Inner Front Bushing Kit

from

$44.99
Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline’s advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

Product Features:
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
See More

Whiteline – Control Arm Bushing- Upper Inner (Part No.W63396)

Control Arm Bushing- Upper Inner

from

$35.99
Suffering uneven tire wear, unbalanced braking or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long lasting durability for a safer more predictable vehicle.

Product Features:
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
See More

Whiteline – Control Arm Bushing – Lower Rear Outer (Part No.W63394)

Control Arm Bushing - Lower Rear Outer

from

$35.99
Suffering uneven tire wear, unbalanced braking or a less predictable rear end while cornering. It could be your control arm bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings that offer long lasting durability for a safer more predictable vehicle.

Product Features:
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
See More

Most Popular 2004 Subaru Outback Coil and Leaf Springs

Customize your Subaru with 3 Coil and Leaf Springs products like Suspension Strut and Coil Spring Assemblies and Coil Spring Insulators, all priced under $251.99.

Monroe – Complete Strut Assembly: Includes Strut, Coil Spring, and Mount (Part No.172242)

Complete Strut Assembly: Includes Strut, Coil Spring, and Mount

from

$251.99
Featuring a vehicle-specific design, Monroe Quick-Strut strut assemblies are fit checked, ride tested and engineered to restore factory ride height and ride performance. An all-in-one solution, the Monroe Quick-Strut strut assembly simplifies the installation process by including all the required components in a single unit. With a heritage of delivering leading-edge products for over 100 years, you can count on Monroe for your next repair.

Product Features:
  • QUICKER, SAFER, EASIER AND COMPLETE REPAIR – Includes everything you need for strut replacement in a single, fully assembled unit with no need for a spring compressor
  • RESTORES RIDE HEIGHT – Precisely calibrated to meet the OE design, each application-specific coil spring type is engineered to restore ride height and support the vehicle’s weight
  • VEHICLE-SPECIFIC DESIGN – Application-specific coil spring, mount and strut designs ensure optimized ride and handling experience unique to each vehicle profile
  • OE QUALITY – Preassembled upper strut mount, coil spring, and strut feature an OE-style design for seamless fit, form, and function
  • MAINTAINS VEHICLE CONTROL – Reduces body sway, vibration and road harshness before it reaches the passenger cabin for improved vehicle handling
  • IMPROVES STEERING – Premium upper strut mount helps ensure smooth, “like-new” steering precision and prevents noise, vibration, harshness and memory steer
  • RUST RESISTANCE – Protective coating resists rust and corrosion while salt spray testing ensures it’s ready for the elements
  • BUY WITH CONFIDENCE – Comes with Monroe’s limited warranty and exclusive Feel the Difference guarantee
  • ASSEMBLED IN THE USA – This Quick-Strut assembly is assembled with pride in Paragould, Arkansas from domestic and imported components
  • BUY WITH CONFIDENCE – Comes with Monroe’s limited warranty and exclusive Feel the Difference guarantee . Visit Monroe.com for details.
See More

Suncore – Complete Strut Assem (Part No.55S15870)

Complete Strut Assem

from

$99.99
Complete Strut Assem

Rare Parts – Spring Seat (Part No.RP47041)

Spring Seat

from

$93.99
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:
  • Restores vehicle handling
  • Reduces road noise
  • Reduces vibration
  • UV resistant
See More

Top Picks for 2004 Subaru Outback Shocks and Struts

Upgrade Subaru Outbacks with top-quality Shocks and Struts parts, including 21 OEM and aftermarket selections for your 2004 model.

KYB – Strut Mount (Part No.SM5361)

Strut Mount

from

$87.99
KYB Strut Mounts eliminate the vibration and noise caused by old, hardened vibration insulators. They optimize suspension performance by offering OE quality replacement components designed for each application. KYB Strut Mounts cushion the impacts from road bumps to reduce the jarring effect, noise and vibration that old mounts transmit into the vehicle. Front bearing plates are the steering pivots and support vehicle weight. They are critical to steering performance and wheel alignment. KYB Strut Mounts and bearing plates have a reputation for providing the highest quality in the industry.

Product Features:
  • The Highest Quality Replacement Strut Mount Available
  • Optimizes Suspension Performance By Offering Original Equipment Quality Replacement Components Designed For Each Application
  • Superior Rubber Reduces Noise, Vibration And Harshness
  • Mount Bearings Provide Smoother Steering And Help Retain Front End Alignment
  • Matched Grade Studs And Nuts
See More

Driveworks – Strut Bellow (Part No.DW-K90462)

Strut Bellow

from

$6.99
Designed to meet or exceeds OE performance specifications.

Product Features:
  • Designed to meet or exceeds OE performance specifications
  • Durable neoprene rubber
See More

Driveworks – STRUT BOOT KIT (Part No.DW-K90460)

STRUT BOOT KIT

from

$12.29
Designed to meet or exceeds OE performance specifications.

Product Features:
  • Designed to meet or exceeds OE performance specifications
  • Durable neoprene rubber
See More

Monroe – Strut-Mate Suspension Strut Bumper and Bellows Kit (Part No.63619)

Strut-Mate Suspension Strut Bumper and Bellows Kit

from

$42.99
Designed to protect the strut, the Monroe Strut-Mate Boot Kit is the perfect replacement for a damaged jounce bumper or boot. Heavy-duty construction and unique design features make it the ideal choice for maximum rod protection and improved strut life.

Product Features:
  • REPLACES DAMAGED JOUNCE BUMPER OR BOOT – Avoid premature strut failure by replacing missing or damaged strut components
  • PROTECTS PISTON ROD – Protects piston rod finish from rust and corrosion and helps reduce oil leakage
  • KEEPS MOISTURE AND DIRT OUT – Self-draining design eliminates retention of moisture and other unwanted debris
  • ENHANCES STRUT LIFE – Delivers protection from severe suspension movement to improve strut durability
  • PERFECT PAIRING – Ideal match to protect strut rods, replace all worn strut components with quality Monroe struts (sold separately) for a complete four-corner ride control upgrade
  • EASY TO INSTALL – Direct fit OE replacement with firm friction connection that helps keep the boot in place
  • BUILT TO LAST – Soft-entry jounce bumper made of closed cell, micro-cellular urethane for maximum durability and to help reduce severe impacts
See More

KYB – Jounce Bumper and Bellows (Part No.SB103)

Jounce Bumper and Bellows

from

$32.99
KYB Strut Boot Kits keep your struts protected from dirt, dust, sand, salt and other road debris. These harmful elements cause abrasive wear to the polished shaft, upper seal and bushing. KYB Strut Boot Kits prevent these contaminants from entering the strut by covering the entire strut shaft in a highly durable plastic bellows. This can easily extend the life of the strut. The KYB Strut Boot Kit includes a poly foam travel-limiting bumper. Its designed to protect the strut from bottoming out and protects other components from extreme movement damage.

Product Features:
  • Superior Quality Boot Helps Protect The Strut Shaft From Leak-Causing Dirt And Debris
  • Poly Foam Bumper Prevents The Strut From Bottoming Out
  • Built With Design And Quality That Matches Or Exceeds One
  • Protects The Upper Seal And Bushing
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Monroe – OESpectrum Suspension Strut (Part No.71113)

OESpectrum Suspension Strut

from

$142.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe OESpectrum struts provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS – Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING – Rod displaced valving, tuned specifically to each vehicle, adjusts to road extremes to provide consistency and a smooth ride (on most applications)
  • CONSISTENT RIDE – OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • CONTROL AND DURABILITY – PTFE-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • IMPROVES PERFORMANCE – Nitrogen gas charge maintains tire-to-road contact for improved ride and handling by reducing aeration (on most applications)
  • LONGER SERVICE LIFE – Chrome-plated piston, bronze reinforced rod guide bearing and special single lip seal provide durability and longer service life (where applicable)
  • OPTIONAL DUST BOOT/JOUNCE BUMPER – Protective dust boot reduces dirt and moisture, while jounce bumper reduces severe suspension movement (both sold separately)
  • BUY WITH CONFIDENCE – Comes with Monroe’s limited warranty and exclusive Feel the Difference guarantee
See More

Monroe – Strut-Mate Suspension Strut Mount (Part No.904934)

Strut-Mate Suspension Strut Mount

from

$46.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING – Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION – Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE – Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING – Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL – Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
See More

MOOG – Strut Bellows (Part No.K90462)

Strut Bellows

from

$35.99
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
  • Restores like-new steering and handling
  • Construction and design validated by MOOG engineers
  • Engineered to meet or exceed OE requirements
  • Incorporates proven design and engineering features
See More

Carquest Premium – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.28-710855)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$152.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
See More

Monroe – Strut-Mate Front; Rear Suspension Strut Bumper and Bellows Kit (Part No.63632)

Strut-Mate Front; Rear Suspension Strut Bumper and Bellows Kit

from

$39.99
Designed to protect the strut, the Monroe Strut-Mate Boot Kit is the perfect replacement for a damaged jounce bumper or boot. Heavy-duty construction and unique design features make it the ideal choice for maximum rod protection and improved strut life.

Product Features:
  • REPLACES DAMAGED JOUNCE BUMPER OR BOOT – Avoid premature strut failure by replacing missing or damaged strut components
  • PROTECTS PISTON ROD – Protects piston rod finish from rust and corrosion and helps reduce oil leakage
  • KEEPS MOISTURE AND DIRT OUT – Self-draining design eliminates retention of moisture and other unwanted debris
  • ENHANCES STRUT LIFE – Delivers protection from severe suspension movement to improve strut durability
  • PERFECT PAIRING – Ideal match to protect strut rods, replace all worn strut components with quality Monroe struts (sold separately) for a complete four-corner ride control upgrade
  • EASY TO INSTALL – Direct fit OE replacement with firm friction connection that helps keep the boot in place
  • BUILT TO LAST – Soft-entry jounce bumper made of closed cell, micro-cellular urethane for maximum durability and to help reduce severe impacts
See More

Carquest Premium – Complete Strut Assembly (Part No.18-814523)

Complete Strut Assembly

from

$199.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
See More

Carquest Premium – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.18-814524)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$199.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Pre-assembled with all new strut, bearing plate, coil spring, dust cover and spring seat
  • Struts feature application-specific technology with exact strut valving and tuning for smoother, safer and more stable ride
  • Springs are built with U.S. grade steel and designed to match factory ride height and performance
  • OE quality strut mount, bearing plate and brackets
  • Complete strut assembly is extensively tested for functionality and durability
  • Built with a micro-smooth, chrome-plated piston rod
See More

Suncore – Complete Strut Assem (Part No.55S11854)

Complete Strut Assem

from

$119.99
Complete Strut Assem

PRT – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.814524)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$209.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Nuts and Bolt: SAE Standard Grade
  • Bump Stop: Developed from urethane rubber for extended life. Absorbs road impact and prevents other component damage for smoother drive. ( Where applicable)
  • Coil Spring: Manufactured with high quality grade carbon steel, heat treated, stress relieved, fully cycled and salt-spray tested for a professional performance.
  • Spring Isolator: Prevents metal to metal contact and acts to help prevent noise between the spring and spring seat. ( Where applicable)
  • Outer Tube: Long-lasting corrosion and rust protection.
  • Piston Rod: Well-finished chromed piston rod ensures proper seal lubrication, consistent wear surface, and inhibits corrosion. The resistance is superior to commercial standards and quality meets OE requirements.
  • Top Mount: Premium Quality rubber-steel assembly, fully tested for long durability.
  • Bearing: OEM Quality bearing, designed with low starting torque to ensure smooth steering, tested under extreme load conditions to ensure optimal performance and long life. ( Where applicable)
  • Oil Seal: Premium Double- Lip NOK seal, fabricated with high quality rubber.
  • Overall Features & Benefits: Pre-assembled strut saves time and money on installation. Application tuned technology for smoother, safer and more stable ride. No special equipment or special parts needed for installation.
See More

PRT – Complete Strut Assembly: Includes Strut, Coil Spring and Mount (Part No.814523)

Complete Strut Assembly: Includes Strut, Coil Spring and Mount

from

$209.99
Carquest Premium complete strut assemblies are manufactured by a leading original equipment supplier (O.E.S.) for a perfect OE fit, form and function. Carquest Premium strut assemblies are pre-assembled units that make your ride control repair faster and easier with no special tools needed for installation. Our complete strut assemblies or loaded struts are rigorously tested for proven reliability and offer an industry-leading warranty.

Product Features:
  • Nuts and Bolt: SAE Standard Grade
  • Bump Stop: Developed from urethane rubber for extended life. Absorbs road impact and prevents other component damage for smoother drive. ( Where applicable)
  • Coil Spring: Manufactured with high quality grade carbon steel, heat treated, stress relieved, fully cycled and salt-spray tested for a professional performance.
  • Spring Isolator: Prevents metal to metal contact and acts to help prevent noise between the spring and spring seat. ( Where applicable)
  • Outer Tube: Long-lasting corrosion and rust protection.
  • Piston Rod: Well-finished chromed piston rod ensures proper seal lubrication, consistent wear surface, and inhibits corrosion. The resistance is superior to commercial standards and quality meets OE requirements.
  • Top Mount: Premium Quality rubber-steel assembly, fully tested for long durability.
  • Bearing: OEM Quality bearing, designed with low starting torque to ensure smooth steering, tested under extreme load conditions to ensure optimal performance and long life. ( Where applicable)
  • Oil Seal: Premium Double- Lip NOK seal, fabricated with high quality rubber.
  • Overall Features & Benefits: Pre-assembled strut saves time and money on installation. Application tuned technology for smoother, safer and more stable ride. No special equipment or special parts needed for installation.
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Whiteline – Front Strut Tower Brace (Part No.KSB630)

Front Strut Tower Brace

from

$171.99
You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex. In fact, it helps every component in the suspension system do its job properly and you can feel the difference through improved turn-in, sharper steering response along with greater steering feedback.

Product Features:
  • Bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex.
  • Featuring premium polished alloy materials, Whiteline products not only make your vehicle handle better but they look great too.
  • Hand picked Whiteline bushings and/or alignment, geometry products best suiting your vehicle.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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Monroe – OESpectrum Strut (Part No.72242)

OESpectrum Strut

from

$147.99
Designed to restore a vehicle’s original factory drivability and performance, Monroe® OESpectrum® struts provide an exceptional level of handling precision and control while filtering out noise, vibration and harshness.

Product Features:
  • REDUCED NOISE, VIBRATION AND HARSHNESS — Twin Technology Active Control System delivers exceptional control under most driving conditions while isolating impact-related noise, vibration and harshness
  • EXCEPTIONAL HANDLING — Rod displaced valving, tuned specifically to each vehicle, adjusts to road extremes to provide consistency and a smooth ride (on most applications)
  • CONSISTENT RIDE — OE all-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
  • CONTROL AND DURABILITY — Fluon-banded piston provides consistent sealing between piston and pressure tube for better control and increased durability
  • IMPROVES PERFORMANCE — Nitrogen gas charge maintains tire-to-road contact for improved ride and handling by reducing aeration (on most applications)
  • LONGER SERVICE LIFE — Chrome-plated piston, bronze reinforced rod guide bearing and special single lip seal provide durability and longer service life (where applicable)
  • OPTIONAL DUST BOOT/JOUNCE BUMPER — Protective dust boot reduces dirt and moisture, while jounce bumper reduces severe suspension movement (both sold separately)
  • Special Dust Boot/Jounce Bumper: Protective dust boot reduces dirt and any moisture build-up. Jounce bumper helps prevent severe suspension movement. Dust boot & jounce bumper sold separately.
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Whiteline – Front Strut Tower Brace (Part No.KSB550)

Front Strut Tower Brace

from

$140.99
You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by greatly reducing body or chassis flex. In fact, it helps every component in the suspension system do its job properly and you can feel the difference through improved turn-in, sharper steering response along with greater steering feedback.

Product Features:
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Featuring premium polished alloy materials, Whiteline products not only make your vehicle handle better but they look great too.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Hand picked Whiteline bushings and/or alignment, geometry products best suiting your vehicle.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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Suncore – Complete Strut Assem (Part No.55S11853)

Complete Strut Assem

from

$119.99
Complete Strut Assem

Rare Parts – Strut Mount (Part No.RP18875)

Strut Mount

from

$89.99
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:
  • Prevents tire noise and vibration
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Whiteline – Quick Release Clamps for Strut Tower Brace (Part No.KSB790)

Quick Release Clamps for Strut Tower Brace

from

$37.99
Quick release clamps allow for quick and easy removal of strut tower braces, a must for any Whiteline strut Brace that is regularly removed so that you can work on the engine. This quick release clamp suits all Whiteline strut tower Braces.

Product Features:
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
  • Featuring premium polished alloy materials, Whiteline products not only make your vehicle handle better but they look great too.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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In-Demand Air Suspension and Kits for 2004 Subaru Outbacks

Select from 5 premium Air Suspension and Kits parts for your 2004 Subaru Outback, with prices ranging from $51.99 to $229.99.

Monroe – Strut-Mate Suspension Strut Mount (Part No.902924)

Strut-Mate Suspension Strut Mount

from

$79.99
Every new strut deserves a Monroe Strut-Mate Mounting Kit. Designed to reduce noise and vibration, Strut-Mate Mounting Kits complement the ride control characteristics of Monroe struts. Install when replacing conventional struts or springs.

Product Features:
  • PERFECT PAIRING – Ideal match for the ride control characteristics of Monroe struts, replace all worn strut components with quality Monroe parts (sold separately) for a complete four-corner ride control upgrade
  • REDUCES NOISE AND VIBRATION – Features advanced elastomer technology for enhanced metal-to-rubber bonding that reduces noise, vibration and memory steer for improved performance
  • REPLACES OE – Available for most Monroe strut applications, this is a direct fit for replacing the OE strut mount
  • RIGOROUS TESTING – Fit checked and ride tested for quality you can count on
  • EASY TO INSTALL – Includes premium-quality replacement components where applicable – SAE-grade nuts and bolts, upper and lower spring isolators, OE-style bearings and mount, upper spring seat and front bearing plate that install easily
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Suncore – Quick Strut Kit (Part No.2-55S11853-001)

Quick Strut Kit

from

$229.99
Quick Strut Kit

Suncore – Quick Strut Kit (Part No.2-55S15870-001)

Quick Strut Kit

from

$199.99
Quick Strut Kit

Whiteline – Sway Bar Link Bushing (Part No.W0008)

Sway Bar Link Bushing

from

$56.99
Worn or deteriorated link bushings although small can have considerable influence over sway bar performance and more notably vehicle handling behaviour. Whiteline bushings are engineered to last and deliver improved driving performance.

Product Features:
  • Kit Contains: 4 bushings and 4 Tubes
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Whiteline – Service kit for Whiteline Sway Bar links KLC30 (Part No.W0009)

Service kit for Whiteline Sway Bar links KLC30

from

$51.99
Worn or deteriorated link bushings although small can have considerable influence over sway bar performance and more notably vehicle handling behaviour. Whiteline bushings are engineered to last and deliver improved driving performance.

Product Features:
  • Kit Contains: 4 bushings and 4 Tubes
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Most Sold 2004 Subaru Outback Trailing Arms

Explore our best-selling Subaru parts for the 2004 Outback among 4 OEM and aftermarket options starting from $15.29.

Whiteline – Trailing Arm Bushing – Lower Front (Part No.W63398)

Trailing Arm Bushing - Lower Front

from

$44.99
Optimise rear suspension geometry with Whiteline suspension bushings. Often overlooked, Whiteline trailing arm bushings offer superior dynamic alignment precision by controlling excessive movement – providing driver reassurance for more predictable handling.

Product Features:
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Protective plating on all metal components acts as a hard skin that is much tougher than conventional paint allowing this product to withstand the toughest conditions and resist corrosion for years to come.
  • Whiteline’s latest technology synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering.
  • Supplied with extreme pressure molybdenum disulphide (LM) based grease for extended life.
  • Internal grease reservoirs provide continual self lubrication for optimum friction management.
  • Install guide included providing detailed instructions on how to install your new Whiteline purchase.
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MOOG – Trailing Arm Bushing (Part No.K202056)

Trailing Arm Bushing

from

$23.79
Trailing Arm Bushing

Dorman – Suspension Trailing Arm Bushing (Part No.533-845)

Suspension Trailing Arm Bushing

from

$18.49
This suspension trailing arm bushing is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.

Product Features:
  • Direct replacement – fits and performs like the original equipment 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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MOOG – Suspension Control Arm Bushing (Part No.K202033)

Suspension Control Arm Bushing

from

$15.29
Backed by superior materials and rigorous testing, MOOG control arm bushings deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.

Product Features:
  • HIGHLY PRECISE ENGINEERING — Optimized for quiet operation and resistance to wear, salt, road grime and oils
  • PREMIUM MATERIALS — Made from high-quality elastomer compounds for durability and ride performance
  • OE-STYLE DESIGN — Engineered to match or exceed OE requirements
  • RIGOROUS TESTING — Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
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Top-Rated Suspension Parts Brands For Your 2004 Subaru Outback

Shop for the best-rated brands offering Suspension Parts and other products for your 2004 Subaru Outbacks. Below you’ll find some of our best rated Suspension Parts from KYB and Driveworks, and more. Suspension Parts from these brands that fit a 2004 Outback start at just $6.99 and are rated as high as 4.3 stars. OEM and aftermarket Suspension Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular KYB 2004 Subaru Outback Suspension Parts

When it comes to maintaining or upgrading your 2004 Subaru Outback, using quality Suspension Parts is essential to ensure durability and a perfect fit. KYB ticks all of those boxes. We offer a wide selection of KYB Suspension Parts, specifically designed for the 2004 Subaru Outback. With over 1 KYB brand Suspension Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $87.99. Plus, with over 1 customer reviews and an average rating of 4.3 stars, you can trust that our KYB Suspension Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
Strut Mount
from $87.99
(1)
Strut Mount
“Great quality, even comes with new staked nuts.”

Popular Driveworks 2004 Subaru Outback Suspension Parts

Driveworks auto parts is one of the highest quality Suspension Part brands in the market. Any 2004 Subaru Outback owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 2004 Outback, Advance Auto Parts carries a full inventory of 2 Driveworks Suspension Parts. Plus you will be keeping your Subaru in peak condition while saving money because prices on these Driveworks Suspension Parts range from $6.99 to $12.29, plus, with more than 20 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Suspension Parts below will deliver on both quality and value.
STRUT BOOT KIT
from $12.29
(13)
STRUT BOOT KIT
“Good replacement part but didn’t need”
Strut Bellow
from $6.99
(7)
Strut Bellow
“Perfect fit for my 95 mustang!”

FAQs for 2004 Subaru Outback Suspension Parts

Which Suspension Parts are best-sellers for 2004 Subaru Outbacks?

Out of 58 Suspension Parts that fit 2004 Subaru Outbacks, the following parts are the top sellers:

What’s the price range for 2004 Subaru Outback Suspension Parts?

Suspension Part prices for the 2004 Subaru Outback start at $6.99 and go up to $251.99 for the most premium parts.

What’s the average price of a Suspension Part for a 2004 Subaru Outback?

The average price for Suspension Parts for the 2004 Subaru Outback is $103.86. Keep in mind the variety of part types within our Suspension Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Suspension Parts for other Subaru Outback model years?

Yes, we currently carry Suspension Parts for 24 model years of Subaru Outbacks between 2000 and 2025. Suspension Parts are bought most frequently for the following model years: 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, and 2011.

What are the cheapest Suspension Parts for my 2004 Subaru Outback?

The cheapest 2004 Subaru Outback Suspension Parts we carry in stock are:

What are the top-rated Suspension Parts that fit the 2004 Subaru Outback?

Out of 224 reviews by customers, our 2004 Subaru Outback Suspension Parts have an average customer rating of . These are some of the highest-rated Suspension Part types for the 2004 Subaru Outback and their top-rated products:

What types of Suspension Parts do you sell for my 2004 Subaru Outback?

Can I get help with 2004 Subaru Outback Suspension Part orders?

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

What is your return policy for Subaru Outback Suspension Parts?

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