2003 Honda Accord Engine Parts

Essential 2003 Honda Accord Engine Parts

Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S937)

Engine Timing Crankshaft Sprocket

from

$99.99
Along with the timing chain, tensioners, and guides, sprockets are an integral component within the timing system. Timing gears and sprockets are available as part of complete timing kits as well as for individual purchase and installation

Product Features:
  • Featuring precision-tooled or machined tooth form and precision-machined bore for true fit, timing chain sprockets offer reliability and dependability for engine rebuilds and typical replacement jobs
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Refer to our online catalog for detailed application-specific information
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Felpro – Cylinder Head Gasket Set (Part No.HS 26509 PT)

Cylinder Head Gasket Set

from

$242.99
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:
  • 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
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Felpro – Engine Crankshaft Seal Kit (Part No.BS 40430)

Engine Crankshaft Seal Kit

from

$19.99
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:
  • Application specific design to ensure a perfect fit
  • Meets or exceeds all original equipment specifications
  • Engineered and manufactured specifically for repair applications
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Melling – Stock Replacement OE Type Oil Pump and Screen (Part No.M-96F)

Stock Replacement OE Type Oil Pump and Screen

from

$326.99
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

Product Features:
  • Manufactured from high quality materials for consistent durable wear
  • Precision engineered for optimum fit and function
  • Designed for long-life and worry-free performance
  • Meets or exceeds original equipment specifications
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Ishino Stone – VVT Oil Control Valv (Part No.A5407947870ISH)

VVT Oil Control Valv

from

$3.05
VVT Oil Control Valv

Victor Reinz – Engine Coolant Crossover Pipe Mounting Set (Part No.18-10160-01)

Engine Coolant Crossover Pipe Mounting Set

from

$26.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

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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Dayco – Timing Component Kit; With Tensioner And Balance Shaft Tensioner, 2 Piece Set (Part No.84037)

Timing Component Kit; With Tensioner And Balance Shaft Tensioner, 2 Piece Set

from

$94.99
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
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Sealed Power – Engine Crankshaft Main Bearing Set (Part No.7102M)

Engine Crankshaft Main Bearing Set

from

$57.99
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:
  • Steel-backed bronze alloy lining with overplate
  • Popular for fatigue resistance & strength – provides conformability required for older applications
  • State-of-the-art manufacturing
  • Exacting tolerances
  • Meets or exceeds OEM specifications
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TSU – Balance Shaft Chain (Part No.A5101336538TSU)

Balance Shaft Chain

from

$61.87
Balance Shaft Chain

Dayco – Timing Component Kit; With Camshaft Belt Tensioner, Idler And Shim, 4 Piece Set (Part No.84209)

Timing Component Kit; With Camshaft Belt Tensioner, Idler And Shim, 4 Piece Set

from

$94.99
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
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Dorman – Power Steering Pump O-Ring Kit (Part No.926-157)

Power Steering Pump O-Ring Kit

from

$14.29
Restore a leaking power steering system with this power steering pump O-ring repair kit. Replacing original seals that have dry-rotted or deteriorated with age, these direct-replacement O-rings eliminate leaks.

Product Features:
  • Exact match – these replacement steering pump O-rings are a direct replacement for worn, dry-rotted original equipment components
  • Durable construction – manufactured from quality materials for a long service life
  • Saves money – original equipment quality at a lower price
  • Quality tested – has undergone testing to ensure proper fit and performance
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Ishino – Oil Filler Cap Gasket (Part No.A6150177513ISH)

Oil Filler Cap Gasket

from

$1.89
Oil Filler Cap Gasket

Sealed Power – Engine Exhaust Valve (sold by each) (Part No.V-4561)

Engine Exhaust Valve (sold by each)

from

$21.99
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.
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TRW – Valve Guide (Part No.A306032076TRW)

Valve Guide

from

$10.04
TRW is one of the world’s leading providers of Original Equipment chassis systems. TRW now manufactures one quarter of the world’s chassis components – leading the market in the design, development, manufacture and integration of chassis systems for passenger cars. With over 40 vehicle manufacturers as customers, TRW’s Original Equipment business has to be able to adapt its technologies to the demands of very different vehicles, from the most basic in developing countries to some of the most sophisticated vehicle systems in the world.
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Driveworks – Oil Seal (Part No.S-3459)

Oil Seal

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$7.79
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Spartan – Engine Long Block; Honda J35Z2 08-15 Engine (Part No.547J)

Engine Long Block; Honda J35Z2 08-15 Engine

from

$5760.99
Reman Engines are dismantled & assembled by the same process each time: All heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is tested after assembly for compression, oil pressure & sealed water jacket

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 Belt Kit; With 2 Belts, Tensioner, Balance Shaft Tensioner, 4 Piece Set (Part No.95187K1)

Timing Belt Kit; With 2 Belts, Tensioner, Balance Shaft Tensioner, 4 Piece Set

from

$84.99
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
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AISIN – Timing Belt Kit With Water Pump (Part No.A5001390130ASC)

Timing Belt Kit With Water Pump

from

$208.83
The AISIN Timing Belt Kit With Water Pump contains the timing belt, tensioner and deflection pulleys as well as a AISIN water pump. All AISIN components meet the strict original equipment requirements.

Product Features:
  • Original equipment quality
  • Enhanced reliability for engine and vehicle owner
  • Individual parts need not be ordered
  • AISIN Hydraulic Tensioner in select applications
  • AISIN Water Pump with gaskets. Water Pump with housing in select applications
  • OE matched Idler Bearing, and Tensioner Bearing (Koyo and NSK brands)
  • OE matched Timing Belt supplied by Mitsuboshi
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Driveworks – Main Bearing Repair Sleeve (Part No.S-99181)

Main Bearing Repair Sleeve

from

$43.49
Product Features:
  • Brand may vary by location
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PowerBond – Premium OEM Replacement Harmonic Balancer; 156.48mm Diameter (Part No.PB1567N)

Premium OEM Replacement Harmonic Balancer; 156.48mm Diameter

from

$49.99
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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Dayco – Timing Water Pump Kit; With Pump, Timing Belt And Tensioner (Part No.WP263K1A)

Timing Water Pump Kit; With Pump, Timing Belt And Tensioner

from

$117.99
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
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Cloyes Gear – Primary Timing Chain Kit: Exact Fit, 176 Links, Timing/Oil Pump Components, Without Sprockets (Part No.9-0711SAX)

Primary Timing Chain Kit: Exact Fit, 176 Links, Timing/Oil Pump Components, Without Sprockets

from

$389.99
Designed for the replacement of worn or damaged timing chains, tensioners, and guides, Timing Chain Kits includes all components for a quick and efficient replacement. Each part is CAD designed and manufactured using premium materials. Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing.

Product Features:
  • Meet or exceed OEM performance requirements, ensuring a quiet and maintenance free experience
  • Utilizes the latest in design and technology to offer a complete chain kit solution
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
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Carquest Premium – Multi Purpose Relay (Part No.RAA1793)

Multi Purpose Relay

from

$59.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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Autopart International Inc – Camshaft Position Se (Part No.A40151955505API)

Camshaft Position Se

from

$64.84
Camshaft Position Se

Nippon Reinz – Seal Ring (Part No.A8092298541NRZ)

Seal Ring

from

$1.63
NIPPON REINZ engineers work with OEMs to develop complete engine sealing solutions for gasoline, diesel, and alternative energy vehicles. We employ custom sealing solutions through our expert problem solving utilizing our regional research and development centers. As an Integral Partner with Virtually Every major vehicle and engine manufacturer worldwide, NIPPON REINZ offers a comprehensive range of sealing Innovative Systems, INCLUDING Head gaskets, Heat shields, sealing modules, secondary gaskets, Valve stem Seals, and transmission components. Oil control orifice o-ring between cylinder head and engine block (8.8×2.4mm).
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Cloyes Gear – Engine Balance Shaft Chain Tensioner (Part No.9-5569)

Engine Balance Shaft Chain Tensioner

from

$96.99
A timing chain tensioner maintains appropriate tension in the timing chain. Depending on design, tensioners can use spring tension or hydraulic pressure to properly tension the chain. Please refer to our online catalog for detailed application-specific information

Product Features:
  • Recommended that the chain tensioner(s), sprocket(s), and guide(s) also be replaced when the chain is replaced, as these components play a vital role in system stability and accurate timing
  • CAD designed and manufactured using premium materials
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Meet or exceed OEM performance requirements
  • Utilizes the latest in design and material technology, ensuring a quiet and maintenance-free experience
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Ishino – Camshaft O-Ring (Part No.A4003388271ISH)

Camshaft O-Ring

from

$1.39
Camshaft O-Ring

Koyo – T-Belt Tensioner Pul (Part No.A5340116524KOY)

T-Belt Tensioner Pul

from

$60.41
T-Belt Tensioner Pul

Popular 2003 Honda Accord Engine Parts Categories

2003 Honda Accord Engine Parts

You count on your 2003 Honda Accord to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Engine Parts. With 159 Engine Parts ranging in price from $1.49 to $4,014.99, you’re sure to find everything you need for your 2003 Honda Accord.

Brands matter. If you want to shop a specific Engine Parts brand, we stock 38 different brands like Felpro, Dorman, and Dayco. 2003 Honda Accord Engine Parts start as low as $1.49!

One of the best ways to find top quality OEM or aftermarket Engine Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 673 extensive product reviews on 2003 Honda Accord Engine Parts. Some of the top-rated Engine Parts products we carry are Engine Oil Filler Cap: 10081, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 4.4 stars and Engine Mount: Right, 1 Piece with 4.3 stars.

Did we mention you can order your Engine Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Engine Parts inventory for your 2003 Honda Accord below to get started!

Top-Rated Engine Parts Brands For Your 2003 Honda Accord

Trusted Engine Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2003 Honda Accord running right for years to come. In our inventory you’ll find brands like Felpro, Dorman, Dayco, and even more.

Popular MAHLE Original Engine Parts

You’ll find popular MAHLE Original brand products across Engine Timing Parts. All are waiting to get your 2003 Honda Accord back on the road. Some of the top-rated MAHLE Original products in these categories are:
Oil Filter Adapter Gasket
from $20.49
(6)
Oil Filter Adapter Gasket
Engine Variable Timing Solenoids

FAQs for 2003 Honda Accord Engine Parts

What are the most purchased Engine Parts for the 2003 Honda Accord?

Out of 159 Engine Parts for the 2003 Honda Accord, the most popular in our inventory are:
Power Steering Pump O-Ring Kit
from $14.29
This product is not rated
Power Steering Pump O-Ring Kit
Multi Purpose O-Rings
Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner, Idler And Shim
from $244.99
(12)
Timing Water Pump Kit; With Pump, Belt, Actuator, Tensioner, Idler And Shim
Engine Timing Belt Kit With Water Pumps
Vtec Solenoid Gasket/Filter
from $4.49
This product is not rated
Vtec Solenoid Gasket/Filter
Engine Variable Timing Solenoid Filters

What are the top-rated 2003 Honda Accord Engine Parts?

Top-rated Engine Parts for your 2003 Honda Accord based on customer reviews/ratings are:
Engine Oil Filler Cap: 10081, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
from $9.99
(26)
Engine Oil Filler Cap: 10081, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“This replacement cap doesn’t “click” like the original Ford one… It simply screws tight into the oil fill hole.”
Engine Mount: Right, 1 Piece
from $37.99
(13)
Engine Mount: Right, 1 Piece
“Perfect.”
Premium Timing Belt, 62.05 Inch With 197 Round Tooth
from $43.99
(13)
Premium Timing Belt, 62.05 Inch With 197 Round Tooth
“Good belt no problems putting it on runs great.”