2003 Mitsubishi Lancer Engine Parts

Name: Water Pump Kit With Components And Belt, Dayco
Brand: Dayco
SKU: WP201K2A
Price: 131.99 USD
Rating: 3.5 (2 reviews)

Below you will find various in-demand Mitsubishi Engine Parts, components and accessories for your 2003 Lancer. Advance Auto Parts has popular Lancer parts like Engine Gaskets and Seals, Camshafts, Engine Timing Parts and more. You’ll also find aftermarket and OEM Engine Parts for other Lancer model years including 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and more. Select a category of 2003 Mitsubishi Lancer Engine Parts below and start saving instantly.

Popular 2003 Mitsubishi Lancer Engine Parts Categories

Engine Timing Belt Kit With Water Pumps

Valve Cover Gaskets

Oil Pumps

Oil Pan Gaskets

Camshaft Position Sensors

OE Engine Oil Coolers

Cylinder Head Bolt Sets

Crankshaft Position Sensors

Harmonic Balancers

Timing Belt Tensioner Springs

Cylinder Head Gasket Sets

Engine Mounts

Timing Belt Jobs

Oil Pans

Timing Belt Component Kits

Cylinder Head Gaskets

Crankshaft Seals

Timing Belts

Timing Belt Tensioners

Oil Caps

Camshaft Position Sensor Connectors

Rubber Freeze Plugs

Timing Cover Seals

Engine Valve Stem Seals

Balance Shaft Belt Tensioners

Remanufactured Engines

Cylinder Heads

Engine Assembly Lube

Engine Oil Pump Primers

Essential Engine Parts for 2003 Mitsubishi Lancers

from

$131.99

Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco’s timing belt kits with water pump ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners, idler pulleys and water pumps – each matched to a specific vehicle make and model. In addition, the water pump features superior gaskets that retain bolt torque, a roller bearing hub and composite seals to prevent leaks.

Product Features:

Engineered for both domestic and import vehicle applications with a timing belt
Includes premium Dayco components and a tough, wear-resistant belt

from

$181.99

Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.

Product Features:

Direct replacement – this engine oil pan is made to match the original pan on specific vehicles
Complete assembly – includes replacement pan and drain plugs to match original components
Durable design – high-strength coating prevents future corrosion
Trustworthy value – backed by team of engineers and quality control experts in the United States

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$45.99

This engine camshaft 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 camshaft 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

from

$94.99

Demanded by today’s OEMs and manufactured to meet critical fit, form and function requirements, Dayco timing belt kits ensure parts accuracy, time savings and long-lasting performance. This kit is designed for the replacement of worn or damaged original equipment timing belts, tensioners and idler pulleys – each matched to a specific vehicle make and model.

Product Features:

Engineered for both domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and tough, wear-resistant belt

from

$43.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to MITS 08-15;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2008-2015
Weight approx: 3 Lbs

from

$779.99

Remanufactured Cylinder Heads are complete rebuild & include new valve stem seals, soft plugs & verified camshafts. All threads are checked and repaired if necessary. Cylinder Heads are packaged in heavy plastic to protect the unit.

Product Features:

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

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$142.99

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:

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$3.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$41.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

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$32.99

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

from

$34.99

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:

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool

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$52.99

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 for the sealing repair environment
Unsurpassed quality you can trust
Validated for fit, form, and function

from

$81.99

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.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$41.99

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
This belt has a round tooth profile; designed to fit the timing sprockets precisely

from

$100.99

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:

Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted
Includes all the parts necessary to complete the repair unless otherwise noted

from

$121.99

Designed to absorb changes in timing belt tension caused by variations in engine temperatures, speed or the general wear and aging of the belt, the Dayco hydraulic timing belt actuator keep belt tension at a constant level. It reduces noise, prevents belt flapping and ensures proper timing effectiveness throughout the entire service life of the belt. The Dayco hydraulic timing belt actuator is manufactured to meet the critical OE quality, form, fit and function requirements necessary for superior performance.

Product Features:

Designed to dampen noise and enhance belt life
Keeps belt tension at a constant level for better performance
Meets OE fit, form and function criteria
Prevents belt flapping

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$108.99

Carquest Premium crankshaft position sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium crankshaft and camshaft sensors are engineered with technology that provides increased output accuracy through a stronger, more consistent signal. Our sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium crankshaft and camshaft position sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Engineered with technology that provides increased accuracy with a stronger, more consistent signal
Sensors are based on proven hall effect and variable reluctance technology
Includes OE-style brackets, hold downs, hardware, or spacers as needed for each application.
O-rings and seals are included if required.
Weather-tight connectors prevent leaks and corrosion for better reliability.
Extensive design validation testing and 100% end-of-line tested.
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

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$224.99

For use on the most popular passenger car, light commercial and four-wheel drive applications, Dayco harmonic balancers use special rubber compounds to dampen and remove engine harmonics and add to engine performance. Manufactured using a premium ductile iron casting and injection bonded dampening rubber, Dayco harmonic balancers offer engine builders and technicians the highest quality replacement to standard OEM balancers, which are typically made with press inserted dampening rubber. Dayco balancers utilize both inserted and pressure-bonded rubber to provide superior bonding strength between the inner and outer balancer rings, helping minimize spin and dislocation.

Product Features:

Designed as premium OEM replacement balancers for serpentine and V-belt drives
Manufactured with ductile iron casting and injection bonded dampening rubber
Engineered to offer superior bonding strength between the balancer rings

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$55.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$36.49

Manufactured to meet critical OE quality fit, form and function requirements demanded by today’s vehicle manufacturers, Dayco’s timing component kit ensures long lasting peak performance. This kit is designed to replace worn or damaged original equipment timing belts, tensioners and idler pulleys. It includes pre-packaged tensioners, idler pulleys and instructions – each matched to a specific make, model and vehicle year.

Product Features:

Engineered for the majority of domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and a tough, wear-resistant belt
Meets or exceeds OE quality

from

$3.99

This engine expansion plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:

Direct replacement – this engine expansion plug matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$26.99

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:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted

from

$68.99

Engineered for both domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and tough, wear-resistant belt

from

$53.90

The NTN Balance Shaft Belt Tensioner is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:

OE-Equivalent and a direct fit application
High quality sealed precision bearing assembly
OE specified pulley
Durable long life performance

from

$6.99

Product Features:

Superior Wear Protection – Formulated with extreme pressure additives to protect engine components from metal-to-metal contact during initial startup
High Tackiness – Stays in place during assembly and storage, ensuring consistent lubrication exactly where it’s needed
Broad Compatibility – Safe for use with all engine components including camshafts, lifters, bearings, and valve train parts
Easy Startup Support – Reduces friction and prevents dry starts by providing instant lubrication during first engine fire-up

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$32.14

ISHINO STONE® – Ishino Corporation of Japan – has been manufacturing gaskets since 1932 and tier-1 OEM supplier to Toyota, Honda and other Japanese auto manufacturers. The Ishino Stone solution is to supply gaskets featuring a combination of different elastomer layers, carefully adapted to complement each other and preserve the integrity of the seal.

Product Features:

Superb quality and precision manufacturing process to ensure overall sealing dependability
Static sealing solutions are guaranteed to supply strong sealing power to eliminate any leakage
Manufactured to exact OEM specifications

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$4199.99

Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity.

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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$13.99

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

Upgrade your 2003 Mitsubishi Lancer with Top-Quality Engine Parts

When it comes to maintaining or upgrading your 2003 Mitsubishi Lancer, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mitsubishi or enhancing its overall performance, Engine Parts are key to keeping your Lancer functioning at its best. At Advance Auto Parts, we offer a wide selection of 56 Engine Parts for the 2003 Mitsubishi Lancer, designed to meet your needs without breaking the bank. From Engine Gaskets and Seal replacements to Camshafts 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 Engine 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 Engine Parts for your 2003 Mitsubishi Lancer at great prices. Our Engine Parts inventory for this model ranges from just $1.79 to $3,277.99, with an average price of $151.87. Our 56 Engine Parts in stock come from 12 trusted brands, so you’re sure to find the right part for your 2003 Mitsubishi Lancer 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 2003 Mitsubishi Lancer, we stock popular OEM and aftermarket Engine Parts from top names like FELPRO, Imperial, Anchor, and more. FELPRO Engine Parts start at just $26.99 and boast an impressive 4.6 stars average rating from customers. Imperial and Anchor also bring quality to the table, with Engine Parts available starting at $53.99, and at an average 4.1 stars rating. With 96 customer reviews and counting, our 2003 Mitsubishi Lancer Engine 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 Engine Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 2003 Mitsubishi Lancer is always ready to roll. We’re committed to providing you with everything you need to keep your Lancer in top shape, all in one place. Start shopping confidently below for your 2003 Mitsubishi Lancer!

Best-Selling Engine Gaskets and Seals for 2003 Mitsubishi Lancers

Enhance the driving experience in your Mitsubishi with 4 quality Engine Gaskets and Seal components, starting at $17.49.

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from

$30.99

Product Features:

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
ENGINEERED TO PERFORM – Proprietary cork-rubber formulation
SUPERIOR SEAL – Highly conformable to accommodate for the imperfect sealing surfaces
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
REAL WORLD TESTED – Parts are tested on-vehicle and validated to ensure optimal performance on the road

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$17.49

DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
SUPERIOR SEAL – Manufactured with rubber compounds to ensure a consistent and long-life seal across the entire oil pan
PREVENTS OVERTIGHTENING – Torque limiters help eliminate overtightening and gasket splitting and extruding (where applicable)
OE-STYLE REPLACEMENT GASKET – Engineered for OE-style molded rubber gasket replacement
EVERY PART FOR THE REPAIR – Fel-Pro gasket sets include every part needed for the repair unless otherwise noted
ENGINEERING EXPERTISE – Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development
ENGINEERING EXPERTISE – Parts are designed, tested, validated and approved by Fel-Pro engineers through rigorous research and development

from

$66.99

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

from

$100.99

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:

Conversion Sets (CS) provide every gasket for lower engine work – add a Head Set (HS) for complete engine overhaul work
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications
Validated for fit, form and function
Unsurpassed quality you can trust
Includes all the parts necessary to complete the repair unless otherwise noted
Includes all the parts necessary to complete the repair unless otherwise noted

Most Popular 2003 Mitsubishi Lancer Camshafts

Customize your Mitsubishi with 7 Camshafts products like Camshaft Position Sensors, Camshaft Seals, and Camshaft Position Sensor Connectors, all priced under $91.99.

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from

$9.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$24.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

from

$71.99

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.

from

$14.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$25.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$91.99

Carquest Premium camshaft position sensors are designed to perform in harsh engine environments and meet or exceed original equipment (O.E.) specifications. Carquest Premium crankshaft and camshaft sensors are engineered with technology that provides increased output accuracy through a stronger, more consistent signal. Our sensors are built by manufacturers that meet IATF 16949 certified framework, an internationally recognized proof of quality in the automotive industry. Carquest Premium crankshaft and camshaft position sensors undergo extensive validation testing to ensure long-lasting performance and reliability. Carquest Premium sensors are part of our Carquest Vehicle Solutions, which is a full line of engine management and electronics products that help control ignition, fuel delivery and emission systems. Carquest Vehicle Solutions are OE-quality parts designed, engineered and tested by world-class manufacturers to ensure a reliable and long-lasting repair.

Product Features:

Engineered with technology that provides increased accuracy with a stronger, more consistent signal
Sensors are based on proven hall effect and variable reluctance technology
Includes OE-style brackets, hold downs, hardware, or spacers as needed for each application.
O-rings and seals are included if required.
Weather-tight connectors prevent leaks and corrosion for better reliability.
Extensive design validation testing and 100% end-of-line tested.
Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413

from

$81.99

Carquest electrical connectors meet or exceed OE wire gauge, insulation, and terminal material requirements.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
Product constructed to meet all design and operating characteristics as intended by the manufacturer.
OE specified wire gauge to ensure a reliable electrical connection
Designed to meet or exceed OE specifications in form, fit and function

Top Picks for 2003 Mitsubishi Lancer Engine Timing Parts

Upgrade Mitsubishi Lancers with top-quality Engine Timing Parts parts, including 9 OEM and aftermarket selections for your 2003 model.

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from

$3.29

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$121.99

Designed to dampen noise and enhance belt life
Keeps belt tension at a constant level for better performance
Meets OE fit, form and function criteria
Prevents belt flapping

from

$9.99

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$131.99

Engineered for both domestic and import vehicle applications with a timing belt
Includes premium Dayco components and a tough, wear-resistant belt

from

$38.49

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
This belt has a round tooth profile; designed to fit the timing sprockets precisely

from

$36.49

Engineered for the majority of domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and a tough, wear-resistant belt
Meets or exceeds OE quality

from

$94.99

Engineered for both domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and tough, wear-resistant belt

from

$68.99

Engineered for both domestic and import vehicle applications with a timing belt
All components needed for a complete timing belt replacement included in one box
Includes premium Dayco components and tough, wear-resistant belt

from

$53.90

The NTN Balance Shaft Belt Tensioner is a direct fit OEM replacement that contains the same high quality craftsmanship and materials as the original equipment it replaces.

Product Features:

OE-Equivalent and a direct fit application
High quality sealed precision bearing assembly
OE specified pulley
Durable long life performance

In-Demand Engine Mounts for 2003 Mitsubishi Lancers

Select from 4 premium Engine Mounts parts for your 2003 Mitsubishi Lancer, with prices ranging from $53.99 to $139.99.

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from

$86.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to MITS 02-07;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2002-2007
Weight approx: 3 Lbs

from

$53.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to MITS 02-07;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2002-2007
Weight approx: 2 Lbs

from

$139.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to MITS 02-07;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2002-2007
Weight approx: 3 Lbs

from

$56.99

The purpose of the mount is to support the engine and transmission on the chassis and dampen vibration and noise from reverberating to the rest of the vehicle. Engine and Transmission Mounts are engineered and manufactured to meet or exceed OEM specifications using the latest CAD/CAM engineering process to ensure superior quality, form, fit and function. Only premium quality materials are used in the manufacturing process to guarantee precise performance and maximum durability. Applicable to Applicable to MITS 02-07;. Please verify your application.

Product Features:

MAXIMUM LIFE & PERFORMANCE: Both natural and SBR (Styrene Butadiene) rubber provide good abrasion resistance and aging stability to ensure maximum life and performance.
MEETS OR EXCEEDS DUROMETER MEASUREMENTS: All rubber material is manufactured to specific Durometer (hardness) measurements based on the vehicle’s application requirements.
HARDENED STEEL FASTENERS: All fasteners are made of hardened steel with heat treated Grade #5 bolts.
SUPERIOR BOND: A special Chemlock® bonding agent is used to ensure a superior rubber-to-metal bond.
HYDRAULIC MOUNT DESIGN: Hydraulic Mounts (applicable where OE) are designed for most front wheel drive vehicles because transverse drive train mounting.
For Years: 2002-2007
Weight approx: 3 Lbs
SMALL WEIGHT

Most Sold 2003 Mitsubishi Lancer Valve Cover and Cylinder Heads

Explore our best-selling Mitsubishi parts for the 2003 Lancer among 7 OEM and aftermarket options starting from $41.99.

show more show less

from

$45.99

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
Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust

from

$101.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$47.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$132.99

PROPRIETARY COATING – Nonstick anti-friction coating seals small surface scratches and imperfections
SEALING TECHNOLOGIES – Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair
NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

from

$685.99

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

from

$627.99

All cylinder heads are both vacuum and pressure tested to verify valve seating, & integrity of water passages.
All cylinder heads are packaged in environmentally safe and recyclable containers that are the perfect size for returning your original core
All threads and machined surfaces are and repaired with technology that exceeds the original metal
Non-sealing iron surfaces painted to prevent oxidization

from

$41.99

Product Features:

PROPRIETARY COATING – Exclusive coating helps withstand rougher sealing surface finishes up to 80 Ra
SUPERIOR SEAL – Precise embossed sealing beads at all vital areas to eliminate leak paths
MULTI-LAYERED STEEL CONSTRUCTION – Multiple layers of stainless steel maintain sealing stress and accommodate head lift
UNIQUE COMBUSTION SEAL – Accommodates high cylinder pressures and head movement encountered with engines
DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces

Top-Rated Engine Parts Brands For Your 2003 Mitsubishi Lancer

Shop for the best-rated brands offering Engine Parts and other products for your 2003 Mitsubishi Lancers. Below you’ll find some of our best rated Engine Parts from FELPRO, Imperial, and Anchor, and more. Engine Parts from these brands that fit a 2003 Lancer start at just $26.99 and are rated as high as 4.6 stars. OEM and aftermarket Engine Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular FELPRO 2003 Mitsubishi Lancer Engine Parts

When it comes to maintaining or upgrading your 2003 Mitsubishi Lancer, using quality Engine Parts is essential to ensure durability and a perfect fit. FELPRO ticks all of those boxes. We offer a wide selection of FELPRO Engine Parts, specifically designed for the 2003 Mitsubishi Lancer. With over 2 FELPRO brand Engine Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $26.99, with an average price of just $28.99. Plus, with over 12 customer reviews and an average rating of 4.6 stars, you can trust that our FELPRO Engine Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

from $26.99

(1)

Engine Crankshaft Seal Kit

“Has every thing you need when replacing oil pump , but only thing I would change. ,they need to add oil pan gasket in the deal too”

from $30.99

(11)

Engine Valve Cover Gasket Set

“Easy fit on Lancer valve cover.”

Popular Imperial 2003 Mitsubishi Lancer Engine Parts

Imperial auto parts is one of the highest quality Engine Part brands in the market. Any 2003 Mitsubishi Lancer owner should feel confident when installing genuine Imperial parts in their vehicle. To ensure the best fit and performance for your 2003 Lancer, Advance Auto Parts carries a full inventory of 2 Imperial Engine Parts. Plus you will be keeping your Mitsubishi in peak condition while saving money because prices on these Imperial Engine Parts range from $122.99 to $191.99, plus, with more than 4 customer reviews and an impressive 4.1 stars average rating, you can be confident the Fram Engine Parts below will deliver on both quality and value.

from $191.99

(1)

Ultra-Cool Engine Oil Cooler Kit

“Purchased for a 2005 Yukon XL Denali. Exceeded expectations for an aftermarket product”

from $122.99

(3)

Econo-Kool® Engine Oil Cooler

“Good price perfect fit had all the parts I needed good quality”

FAQs for 2003 Mitsubishi Lancer Engine Parts

Which Engine Parts are best-sellers for 2003 Mitsubishi Lancers?

Out of 56 Engine Parts that fit 2003 Mitsubishi Lancers, the following parts are the top sellers:

Engine Crankshaft Seal (15440092) – $9.99
Multi-Use Connector (12447395) – $24.99
Engine Oil Pan Gasket Set – High-temperature Rubber-coated fiber (20680370) – $17.49

What’s the price range for 2003 Mitsubishi Lancer Engine Parts?

Engine Part prices for the 2003 Mitsubishi Lancer start at $1.79 and go up to $3,277.99 for the most premium parts.

What’s the average price of a Engine Part for a 2003 Mitsubishi Lancer?

The average price for Engine Parts for the 2003 Mitsubishi Lancer is $151.87. Keep in mind the variety of part types within our Engine 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 Engine Parts for other Mitsubishi Lancer model years?

Yes, we currently carry Engine Parts for 14 model years of Mitsubishi Lancers between 2002 and 2017. Engine Parts are bought most frequently for the following model years: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2009.

What are the cheapest Engine Parts for my 2003 Mitsubishi Lancer?

The cheapest 2003 Mitsubishi Lancer Engine Parts we carry in stock are:

Steel Cup Expansion Plug 35.21mm, Height 0.380 (Sold by each) (16140158) – $1.79
Steel Cup Expansion Plug 35.21mm, Height 0.380 (3492354) – $2.99
Steel Cup Expansion Plug 35.21mm, Height 0.380 (22972484) – $2.99
Oil Seal (18442664) – $3.29
Stock Replacement Engine Assembly Lubricant, 4 oz. (50175373) – $6.99

What are the top-rated Engine Parts that fit the 2003 Mitsubishi Lancer?

Out of 96 reviews by customers, our 2003 Mitsubishi Lancer Engine Parts have an average customer rating of . These are some of the highest-rated Engine Part types for the 2003 Mitsubishi Lancer and their top-rated products:

Engine Gaskets and Seals
- Engine Valve Cover Gasket Set (15780879) – $30.99

What types of Engine Parts do you sell for my 2003 Mitsubishi Lancer?

As of 11/2/25, these are some of the most in-demand types of Engine Parts for a 2003 Mitsubishi Lancer:

Can I get help with 2003 Mitsubishi Lancer Engine Part orders?

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

What is your return policy for Mitsubishi Lancer Engine Parts?

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

2003 Mitsubishi Lancer Engine Parts

Dayco – Water Pump Kit With Components And Belt, Dayco (Part No.WP201K2A)

Dorman – Engine Oil Pan: Direct Fit, Steel, Center Sump, 4.3 Quart (Part No.264-589)

Dorman – Camshaft Position Sensor (Part No.907-842)

Dayco – Timing Belt Kit; With 2 Belts, Tensioner, Idler, Balance Shaft Tensioner (Part No.95167K3)

Anchor – Engine Mount: Rear, 1 Piece (Part No.9489)

Spartan – Engine Cylinder Head; Mitsu 4B12 Cyl Head (Part No.2281A)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26449 PT)

Driveworks – Oil Seal (Part No.S-223750)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26365 PT)

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 71314)

National – Shaft Repair Sleeve (Part No.99166)

Felpro – Exhaust Pipe Flange Gasket (Part No.61511)

Carquest Premium – Multi-Use Connector (Part No.PTA1144)

Dayco – Premium Timing Belt, 45.75 Inch With 122 Round Tooth (Part No.95332)

Felpro – Engine Conversion Gasket Set (Part No.CS 26365)

Dayco – Hydraulic Timing Belt Actuator, Dayco (Part No.85007)

Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA1766)

PowerBond – Premium OEM Replacement Harmonic Balancer; 148mm Diameter (Part No.PB1772N)

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 72472)

Dayco – Timing Component Kit Without Belt, Dayco (Part No.84095)

Dorman – Pik-a-Nut – Steel Cup Expansion Plug 40.08mm, Height 0.450 (Part No.362780.1)

Felpro – Engine Crankshaft Seal Kit (Part No.TCS 46087)

Dayco – Timing Belt Kit; With Belt, Camshaft Belt Tensioner, 2 Piece Set (Part No.95201K2)

NTN Bearing Corporation – NTN Balance Shaft Belt Tensioner (Part No.A502791407NTN)

Melling – Stock Replacement Engine Assembly Lubricant, 4 oz. (Part No.M-10012)

Ishino Stone – Ishino Stone Valve Cover Gasket (Part No.A8030303409ISH)

Spartan – Engine Long Block; Mitsu 4B11 11-15 Engine (Part No.280)

Carquest Premium – Engine Oil Filler Cap: Twist-Lock, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10088)

Felpro – Engine Valve Cover Gasket Set (Part No.VS 50535 R)

Felpro – Engine Oil Pan Gasket Set – High-temperature Rubber-coated fiber (Part No.OS 30715)

Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 70660)

Felpro – Engine Conversion Gasket Set (Part No.CS 26365)

Driveworks – Oil Seal (Part No.S-3771)

Carquest Premium – Multi-Use Connector (Part No.PTA1055)

Carquest Premium – Camshaft Sensor (Part No.CSC1162)

Felpro – Engine Camshaft Seal Kit (Part No.TCS 45704)

Felpro – Engine Camshaft Seal (Part No.TCS 45704-1)

Carquest Premium – Engine Camshaft Position Sensor (Part No.CSA1409)

Carquest Premium – Multi-Use Connector (Part No.PTA1144)

Driveworks – Oil Seal (Part No.S-223750)

Dayco – Hydraulic Timing Belt Actuator, Dayco (Part No.85007)

National – Engine Crankshaft Seal (Part No.223750)

Dayco – Water Pump Kit With Components And Belt, Dayco (Part No.WP201K2A)

Dayco – Premium Timing Belt, 38.12 Inch With 121 Round Tooth (Part No.95201)

Dayco – Timing Component Kit Without Belt, Dayco (Part No.84095)

Dayco – Timing Belt Kit; With 2 Belts, Tensioner, Idler, Balance Shaft Tensioner (Part No.95167K3)

Dayco – Timing Belt Kit; With Belt, Camshaft Belt Tensioner, 2 Piece Set (Part No.95201K2)

NTN Bearing Corporation – NTN Balance Shaft Belt Tensioner (Part No.A502791407NTN)

Anchor – Engine Mount: Rear, 1 Piece (Part No.9170)

Anchor – Engine Mount: Front, 1 Piece (Part No.9181)

Anchor – Engine Mount: Right, 1 Piece (Part No.9188)

Anchor – Engine Mount: Rear, 1 Piece (Part No.9627)

Felpro – Engine Cylinder Head Bolt Set (Part No.ES 71177)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26288 PT)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26288 PT)

Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26365 PT)

Spartan – Engine Cylinder Head; Mitsu 4G94 01-07 Cyl Head (Part No.2260H)

Spartan – Engine Cylinder Head; Mitsu 4G63 Cyl Head (Part No.2228P)

Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26365 PT)