Subaru Impreza Engine Parts

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Essential Subaru Impreza Engine Parts

DENSO – Relay (Part No.567-0003)

Relay

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$20.99
Relay

Product Features:
  • Lifecycle lasts up to 10 times longer than the competitor’s
  • Flux free micro arc welding versus competitors that solder
  • High conductive material that does not corrode
  • Shortest path for the electrical current improves efficiency
  • Offered by world’s largest relay manufacturer
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Dayco – Premium Timing Belt, 88.51 Inch With 281 Round Tooth (Part No.95328)

Premium Timing Belt, 88.51 Inch With 281 Round Tooth

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$85.99
Manufactured with tough, wear-resistant fabric, high-tensile strength cord and a molded tooth surface, the Dayco timing belt provides consistent slip-proof power transfer and high resistance to oil and engine heat. The belt features a molded cog design which runs quieter and is more economical and a premium, high modulus glass fiber cord that delivers precise length stability to keep the engine running smoothly over the life of the belt.

Product Features:
  • Designed for specific OHC and DOHC applications that range from normal service to high performance, high temperature engines
  • Offers noise reduction and minimum dimensional tolerances for precise valve timing
  • Engineered with reduced elongation for maximum durability, high abrasion resistance and better performance
  • Timing marks are applied on the belt for proper installation
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Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 96747)

Fuel Injection Plenum Gasket Set

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$28.99
Product Features:
  • DESIGNED FOR IMPERFECT SEALING SURFACES: Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
  • SEALING TECHNOLOGIES: Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
  • ENGINEERING EXPERTISE: Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development
  • REAL-WORLD TESTED: Parts are tested on-vehicle and validated to ensure optimal performance on the road
  • EVERY PART FOR THE REPAIR: Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
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Rotomaster – Rotomaster (Part No.M1040128N)

Rotomaster

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$871.99
Engineered with precision, Rotomaster New Turbochargers stand apart in the aftermarket industry. Designed for today¿s demanding engines, each unit is 100% new and undergoes rigorous triple balancing and quality validation to meet or exceed original equipment performance. Drive with confidence knowing quality and dependability come standard with every turbocharger.As experts in turbochargers, Rotomaster offers best-in-class knowledge and support. Their on-call technical support team is ready to help with installation, troubleshooting, and diagnostics so you can stay up and running with confidence.Backed by an industry-leading warranty, Rotomaster turbochargers deliver confidence and coverage you can count on.

Product Features:
  • Precision Dynamic Balancing: Compressor wheels, turbine shafts, and rotating assemblies are 100% dynamically balanced. Delivers smoother operation and longer turbo life.
  • All-New Construction: Built entirely from new components, with no remanufactured parts. Ensures consistent, trouble-free performance.
  • OE-Matching Fit and Performance: Engineered to meet or exceed original equipment standards. Guarantees a direct replacement that installs easily and performs like the factory unit, no guesswork required
  • Pre-Lubed for Protection: Includes a pre-lube syringe to prep the turbo before first startup. Minimizes installation risk by preventing dry starts, giving you peace of mind.
  • Complete Installation Kit: Comes with essential gaskets and mounting hardware. Saves time and ensures a smooth install with no last-minute parts runs.
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Victor Reinz – Valve Cover Gasket Set: Direct Fit, Includes Grommets, 24 Pieces (Part No.15-10942-01)

Valve Cover Gasket Set: Direct Fit, Includes Grommets, 24 Pieces

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$82.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Meets or exceeds original equipment specifications.
  • Resistant to high and low temperatures and achieve a secure seal with low tightening forces.
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Dorman – Help – Engine Oil Dipstick: Direct Replacement, Steel (Part No.917-446)

Engine Oil Dipstick: Direct Replacement, Steel

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$21.99
This engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications. Level marks are clearly distinguished and properly gauged for accuracy.

Product Features:
  • Ideal replacement – this engine oil dipstick is designed to match the fit and function of an original equipment dipstick in specified applications
  • Ideal solution – level marks are clearly distinguished and properly gauged for accuracy
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Sealed Power – Engine Piston Ring Set (Part No.E-1025KC)

Engine Piston Ring Set

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$96.99
Sealed Power parts provide innovative designs, use leading-edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Chrome plated top ring facings for enhanced performance under demanding conditions
  • Second rings seat instantly, properly control inter-ring pressure to improve cylinder sealing, provide efficient piston-to-cylinder heat transfer and aid in effective oil control
  • Oil rings are unequalled at controlling oil; design keeps tension uniform while assuring a positive seal
  • In the box: compression rings, rails and oil spacer
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Felpro – Multi-Purpose O-Ring (Part No.71857)

Multi-Purpose O-Ring

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$4.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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KAI – Undercar Shield (Part No.SU1228100)

Undercar Shield

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$13.99
New Standard Replacement Front Driver Side Undercar Shield, Without VDC, 2.5 Liter Engine, Outback Sport/WRX/WRX STI

Product Features:
  • Without VDC, 2.5 Liter Engine, Outback Sport/WRX/WRX STI, Made Of Plastic
  • Meets All Federal Motor Safety Standards
  • No Drilling Needed For Installation
  • No Modifications Needed For Installation
  • Direct Fit Replacement For Your Vehicle
  • Same Form Fit And Function As OE
  • Check Out The Large Selection Of Parts Available For Your Vehicle
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Dorman – Harmonic Balancer Assembly (Part No.594-129)

Harmonic Balancer Assembly

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$82.99
This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability.

Product Features:
  • Ideal replacement – this harmonic balancer assembly exactly matches the fit and function of the original harmonic balancer for a direct replacement
  • Durable construction – stringent specifications and careful construction help ensure longevity
  • Thoroughly tested – this harmonic balancer has undergone dimensional verification, material validation and functional testing
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Dorman – Crankshaft Position Sensor (Part No.907-798)

Crankshaft Position Sensor

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$47.49
This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

Product Features:
  • Direct replacement – this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
  • Ideal solution – engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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Sealed Power – Engine Assembly Lubricant (Part No.55-400)

Engine Assembly Lubricant

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$10.49
Sealed Power parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • Formulated for pre-lubrication cam lobes, lifters & engine bearings
  • Increases load carrying capacity
  • Holds fast to surfaces
  • Exacting tolerances
  • Meets or exceeds OEM specifications
  • 4.0 oz. Squeeze Container
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Carquest Premium – Oil Filler Cap (Part No.10110)

Oil Filler Cap

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$11.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Carquest Premium – Engine Variable Valve Timing (VVT) Solenoid (Part No.VVA1137)

Engine Variable Valve Timing (VVT) Solenoid

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$156.99
The variable valve timing (VVT) system allows the engine control module (ECM) to regulate the intake and exhaust valve phase angle providing the most optimal engine volumetric efficiency under all engine operating condition to control tailpipe emissions and engine efficiency. Variable valve timing is an emission control device and although there are various methods of operation, the typical device is regulated by oil control valves, actuator solenoids and camshaft phasers.

Product Features:
  • Precision-wound coated copper windings increase product durability and life cycle.
  • Hard-coated and anodized spool valve to prevent corrosion and increase service life.
  • Threaded mounting bolt, hardware, and/or gaskets where applicable for easy installation.
  • Thermoplastic that is resistant to high temperatures, moisture, and chemicals.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure product reliability, every time.
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
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Sealed Power – Engine Connecting Rod Bearing (Part No.4775A)

Engine Connecting Rod Bearing

from

$28.99
Sealed Power« parts provide innovative designs, use leading edge materials and utilize ISO & QS certified manufacturing in order to deliver top quality products that meet the rigorous demands of today’s modern engines.

Product Features:
  • A-Series bi-metal aluminum alloy
  • Greater seizure resistance than tri-metal material
  • Dramatically reduces or eliminates bearing wear
  • Made with silicon to provide greater surface hardness
  • Silicon particles help polish crankshaft journal to further reduce wear during operation
  • Utilizes ISO & QS certified manufacturing
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Felpro – Engine Gasket Set (Part No.260-1852)

Engine Gasket Set

from

$158.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
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Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 72933-1)

Engine Valve Stem Oil Seal Set

from

$50.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE – Available for domestic and foreign nameplate vehicles
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Carquest Premium – Multi-Use Connector (Part No.ABA3461)

Multi-Use Connector

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$14.99
Modern vehicles may have 100 or more electrical harness connectors in every operating system of the vehicle. Terminal tension may weaken with time or corrosion may occur within the connector housing making replacement necessary. When replacing any harness-connector assembly approved wire termination methods must be followed to ensure a successful and long-term solution to the original problem is made. A failed terminal connection, terminal corrosion or damaged wire will result in an electrical system fault.

Product Features:
  • Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
  • Sealed connections (where applicable) to prevent environmental corrosion and performance issues
  • Global coverage for import and/or domestic applications
  • OE specified wire gauge to ensure a reliable electrical connection
  • Designed to meet or exceed OE specifications in form, fit and function
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Carquest Premium – Engine Water Pump: New, Gasket/Seals Included (Part No.T2268)

Engine Water Pump: New, Gasket/Seals Included

from

$111.99
This premium water pump uses new high-quality components and is designed to meet or exceed OE specifications. This pump is 100% tested to ensure quality. Bearings, gaskets, seals, impeller, hub and housing are all designed for long-lasting service life. All necessary gaskets and seals are included.

Product Features:
  • 100% tested for reliable performance
  • Durable housing features precisely machined mounting surface for proper sealing and fitment
  • Equipped with weep chamber or similar feature to help prevent unnecessary replacement
  • Included heavy-duty unitized bearings, pressed-on hubs and optimal impeller clearance for a long-lasting water pump
  • All gaskets or seals necessary for water pump are included
  • This pump is driven by the accessory belt and we recommend replacement if nearing service recommendation
  • This pump is driven by the timing chain; see vehicle manufacturer recommendation for replacement of timing components
  • This pump is driven by the timing belt; see vehicle manufacturer recommendation for replacement of timing components
  • Additional Notes: Includes gasket
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Carquest Premium – Camshaft Sensor (Part No.CSC1382)

Camshaft Sensor

from

$56.99
A leader in vehicle electronic solutions, each premium product meets or exceeds OE specifications in appearance, fit, and function, ensuring easy installation and excellent performance. The product has been tested under extreme environments.

Product Features:
  • Reliable circuit board and product structure design, 3D proofing, and field test verification to ensure correct signal output at all speeds.
  • Manufactured in an anti-static environment to ensure reliability and stability.
  • Extreme temperature and salt spray tests simulate real-world vehicle conditions to ensure durability and reliability.
  • Providing this premium product line, we meet the service professionals needs with the highest quality product every time the part comes out of the box.
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National – Multi-Purpose Seal (Part No.223050)

Multi-Purpose Seal

from

$14.49
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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Melling – Oil Pump (Part No.M546)

Oil Pump

from

$179.99
Melling oil pumps provide dependable performance every time in every application. Every Melling oil pump is engineered and assembled to the highest production standards from high quality materials. All Melling oil pumps use the latest in gear and gerotor technology to provide the highest level of quality and performance. Gears are machined to close tolerances to ensure proper engine pressure and correct, efficient pump operation. End plates are precision ground for maximum wear resistance. Every Melling oil pump is individually tested for pressure and flow under conditions designed to duplicate actual engine operating conditions.
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Victor Reinz – Engine Cylinder Head Gasket Set (Part No.02-53940-01)

Engine Cylinder Head Gasket Set

from

$227.99
Whether you are a professional technician or a skilled do-it-yourselfer, you need easy access to Victor Reinz quality at every level of the engine all in one box and without any surprises. Protective packaging, informative labels, and state-of-the art electronic cataloging, ensure you receive precisely the gaskets and seals needed for a successful, long-lasting repair.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
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Spartan – Engine Long Block; Subaru EJ25DT 04-06 Engine (Part No.712E)

Engine Long Block; Subaru EJ25DT 04-06 Engine

from

$4526.99
Your remanufactured engine is tested in several specific ways after being assembled; Multiple Pressure tests. Each component is carefully checked after being cleaned to see if cracks or other defects exist in the casting. After being assembled, we pressure

Product Features:
  • Each engine we remanufacture is essentially reverse engineered – in part to discover original factory deficiencies. If possible, our seasoned R&D personnel & QC experts make improvements. Why shouldn’t our engine last longer than your First !
  • Engines come with installation gasket set & oil pump unless noted otherwise. If we have important installation information it will be included on tags or in the paperwork packaged with your engine.
  • Engines are securely packaged in a recyclable container that will also protect your core on the return trip. Our nationwide warehouse network means speedy delivery.
  • Each engine is remanufactured with quality OE level components not “white” box generic parts that may or may not satisfy your needs and expectations. When you use the best you get the best results and satisfaction.
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Dayco – Timing Camshaft Belt Tensioner; 1 Piece, Built To Outperform And Outlast OE (Part No.85065)

Timing Camshaft Belt Tensioner; 1 Piece, Built To Outperform And Outlast OE

from

$221.99
Dayco offers a complete line of single-and double-eccentric mechanical camshaft belt tensioners. These tensioners are optimized for each application and consider specific driving behavior to ensure a lifetime of smooth operation.

Product Features:
  • Designed to keep the timing belt tightly in place for optimum performance
  • Made from OE quality materials to ensure smooth operation
  • Works with the timing belt to enhance system durability
  • Prevents belt flapping
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Helping You Find the Right Engine Parts for Your Subaru Impreza

You love your Impreza. So we’ve made it easier than ever to help you find Subaru Impreza Engine Parts in our online catalog. Our inventory holds 223 aftermarket and OEM Engine Parts for your Subaru Impreza, ranging from $2.79 to $5,843.99.

We offer parts from 26 brands trusted to make quality Engine Parts for your Subaru Impreza. Before you buy, take some time to read through customer reviews. We currently have 16,033 reviews of Subaru Impreza Engine Parts from previous customers. Some of the top rated parts include Engine Oil Pan: Direct Fit, Steel, Sump with 4.5 stars and Multi Purpose Seal with 4.4 stars.

Find your Impreza Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Subaru Impreza part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Subaru Impreza

Our inventory holds Engine Parts for your Subaru Impreza from 26 trusted brands. You’ll find OEM and aftermarket parts from brands like Felpro, Dayco, and Carquest Premium, all of which can keep that Subaru happy.
We have MAHLE Original parts available for your Subaru Impreza in categories like Oil Cooler Parts. Some of the top-rated MAHLE Original parts in these categories are:
Engine Oil Cooler Gasket Set
from $8.99
(2)
Engine Oil Cooler Gasket Set
Engine Oil Cooler Accessories

Top-Rated Felpro Engine Parts

Leading Felpro Engine Parts

We carry Felpro brand parts for your Subaru Impreza across several catalog categories, including Engine O-Ring and Hardware and Engine Gaskets and Seals. Some of our most reviewed Felpro parts include:
Fuel Injector O-Ring Kit
from $8.49
(109)
Fuel Injector O-Ring Kit
O-Rings
VALVE COVER GASKET SET
from $52.99
(41)
VALVE COVER GASKET SET
Valve Cover Gaskets
Engine Oil Cooler Seal
from $6.49
(22)
Engine Oil Cooler Seal
Engine Oil Cooler Accessories

FAQs for Subaru Impreza Engine Parts

What are the most purchased Engine Parts for the Subaru Impreza?

Out of 223 Engine Parts for the Subaru Impreza, the most popular in our inventory are:
Engine Valve Cover Gasket Set
from $49.99
(11)
Engine Valve Cover Gasket Set
Valve Cover Gaskets
PermaTorque Engine Cylinder Head Gasket
from $73.99
(13)
PermaTorque Engine Cylinder Head Gasket
Cylinder Head Gaskets

What are the top-rated Subaru Impreza Engine Parts?

Top-rated Engine Parts for your Subaru Impreza based on customer reviews/ratings are:
Engine Oil Pan: Direct Fit, Steel, Sump
from $73.99
(22)
Engine Oil Pan: Direct Fit, Steel, Sump
“great deal”
Multi Purpose Seal
from $5.99
(20)
Multi Purpose Seal
“worked great”
Engine Camshaft Seal Kit
from $12.99
(13)
Engine Camshaft Seal Kit
“Seals look and feel like originals.”