2003 Nissan Sentra Engine Parts

Essential 2003 Nissan Sentra Engine Parts

Felpro – Cylinder Head Gasket Set (Part No.HS 26261 PT)

Cylinder Head Gasket Set

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$77.99
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 NEXTGEN COATING TECHNOLOGY — Precise amount of coating is applied to withstand higher engine temperatures and accommodate surface finishes as rough as 80 Ra
  • UNIQUE COMBUSTION SEAL — Exclusive LaserWeld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal
  • MULTI-LAYERED STEEL CONSTRUCTION — Multiple layers of stainless steel maintain sealing stress and accommodate head lift
  • SUPERIOR SEAL — Precise embossed sealing beads at vital areas to eliminate leak paths
  • DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
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Felpro – Cylinder Head Gasket: Composite, Without Head Bolts (Part No.9819 PT)

Cylinder Head Gasket: Composite, Without Head Bolts

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$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:
  • PermaTorque head gaskets meets or exceeds all original equipment specifications
  • Unsurpassed quality you can trust
  • Unsurpassed quality you can trust
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Carquest Premium – Engine Crankshaft Position Sensor (Part No.CSA2011)

Engine Crankshaft Position Sensor

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$119.99
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, including thermal shock and vibration, with unparalleled reliability, durability, and accuracy.

Product Features:
  • Products are produced in ISO 14001 and IATF 16949 certified facilities to ensure the highest quality and consistency throughout the production process.
  • 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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NTK – Camshaft Position Sensor (Part No.EC0334)

Camshaft Position Sensor

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$59.99
The Camshaft Position Sensor plays a vital role in your engine’s operation; to determine the exact position and speed of the camshaft(s) to the ECM. The ECM uses this information to determine fuel and spark timing as well as VVT operation. A failed sensor can result in a check engine light, hard starting or failure to start, increased vehicle emissions and engine misfire. NTK Camshaft Position Sensors are a premium quality product with outstanding support and leading innovation bred from our OE heritage.

Product Features:
  • THE NTK DIFFERENCE: Enhanced, robust circuit board traces and precision-wound coated-copper windings increase durability, longevity and performance
  • OE QUALITY: Designed to meet or exceed OE specifications, fit, form and function to ensure proper position and/or rotating speed of the camshaft
  • EXTENSIVE TESTING: 100 percent thermal shock and vibration tested for best in class performance and reliability in the most extreme conditions
  • PRODUCT ENGINEERING: Premium seals prevent leaks or corrosion, while optimized magnet size and strength ensures precise, consistent signal output
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Cardone – Engine Control Module (Part No.72-30192)

Engine Control Module

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$481.99
CARDONE Remanufactured Electronic and Powertrain Control Modules are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. All critical components are re-soldered or replaced at our Philadelphia manufacturing plant, and each unit is 100% computer tested to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance.

Product Features:
  • Tested with automated computer equipment or bench-tested, depending on application, to ensure functionality.
  • Re-soldering of critical components ensures superior electrical connections. This prevents intermittent failures and leads to longer product life.
  • On-car vehicle validation is done to test durability and performance.
  • As a remanufactured Original Equipment part, this unit guarantees a perfect vehicle fit.
  • Our remanufacturing process is earth-friendly, as it reduces the energy and raw material needed to make a new part by 80%.
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Felpro – Engine Conversion Gasket Set (Part No.CS 26261)

Engine Conversion Gasket Set

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$73.99
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
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Imperial – Ultra-Cool Engine Oil Cooler Kit (Part No.240457)

Ultra-Cool Engine Oil Cooler Kit

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$167.99
Product Features:
  • Size: 3/4 in. x 10 in. x 12-1/4 in.
  • Medium duty applications
  • All except Chevrolet V8 applications
  • Two-pass design for increased cooling
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Cloyes Gear – Engine Balance Shaft Chain (Part No.C902)

Engine Balance Shaft Chain

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$21.49
A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

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
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
  • CAD designed and manufactured using premium materials
  • Refer to our online catalog for detailed application-specific information
  • Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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Energy Suspension – Motor Mount Insert (Part No.7.1105G)

Motor Mount Insert

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$42.99
Available for many popular sporty and performance front wheel drive vehicles. A real must to use for sport compact competition and performance uses. Helps reduce wheel hop and traction loss. Prevents damage to other vehicle components. Improves and even restores broken motor mounts. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluid oils, coolants and road contaminants.

Product Features:
  • Prevents Tearing of Original Soft Mount Material
  • A Must-Use for High Performance Conditions
  • Eliminates Excess Engine Movement
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Cloyes Gear – Engine Timing Camshaft Sprocket (Part No.S724)

Engine Timing Camshaft Sprocket

from

$60.99
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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Crankshaft Rebuilders – Remanufactured Crankshaft Kit (Part No.29230)

Remanufactured Crankshaft Kit

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$353.99
Remanufactured precision machined OE crankshafts.

Product Features:
  • Includes matching rod and main bearings.
  • Journals Micropolished.
  • All units subject to complete quality inspection.
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Dorman – Harmonic Balancer Assembly (Part No.594-301)

Harmonic Balancer Assembly

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$183.99
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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Felpro – Lower Oil Pan Gasket Set: High-Temperature Rubber-Coated Fiber, 1 Piece Set (Part No.OS 30805)

Lower Oil Pan Gasket Set: High-Temperature Rubber-Coated Fiber, 1 Piece Set

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$23.99
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:
  • 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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National – Multi Purpose Seal (Part No.224650)

Multi Purpose Seal

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$13.29
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
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Cloyes Gear – Engine Timing Crankshaft Sprocket (Part No.S907)

Engine Timing Crankshaft Sprocket

from

$76.99
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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Cloyes Gear – Engine Timing Chain (Part No.9-4164)

Engine Timing Chain

from

$28.99
A timing chain synchronizes the rotation of the crankshaft and camshaft(s) ensuring proper timing and allows the engine’s valves to open and close during each cylinder’s firing. Available in kits or as a stand-alone product, our chains are pre-stressed and heat-treated for increased durability. Our chains are engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment

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
  • Each part is extensively tested and measured for function, fitment, and durability to ensure optimal performance
  • Engineered and manufactured with precision pitch control for proper chain-to-sprocket tooth fitment
  • CAD designed and manufactured using premium materials
  • Refer to our online catalog for detailed application-specific information
  • Pre-Stressed And Heat-Treated For Increased Durability. Precision Cut Plates And Rollers With Smooth Finish. Precision Pitch Control For Proper Chain To Sprocket Tooth Fit.
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Felpro – Engine Cylinder Head Bolt Set (Part No.ES 72203)

Engine Cylinder Head Bolt Set

from

$35.49
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
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Carquest Premium – Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10107)

Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack

from

$12.49
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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Hitachi – Oil Pump Front Cover Actual OE Part New (Part No.OFC0006)

Oil Pump Front Cover Actual OE Part New

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$154.99
Hitachi’s quality engine cover provides maximum protection from debris. Hitachi is a Tier One OE supplier to the largest automobile manufacturers globally, delivery industry leading quality, and exceeding customer expectations with our products and service. Hitachi is bringing that same knowledge and expertise to the premium products we deliver in the Aftermarket because Quality Matters. Hitachi’s Oil Pump Front Covers(OFCs) are crucial to lubricating the moving engine components from frictional wear and overheating! Hitachi OFPs ensure sufficient lubrication and smooth oil circulation. With a cast aluminum housing to keep weight down and machined steel internals Hitachi’s OUPs ensure durability with high thermal efficiency. Precision machined surfaces provide efficient flow and optimal pressure throughout the lubrication system. Designed to meet the exact needs of each specific vehicle, Hitachi’s Oil Pump Front Covers are the premium choice.

Product Features:
  • O-Ring/Gaskets included when applicable
  • Hitachi is a Tier 1 OE supplier for oil pumps front covers
  • 100% NEW, never remanufactured
  • Meets the OE performance and durability standards for this application
  • Cast aluminum housing with machined steel internals results in lightweight, durability, and high thermal efficiency
  • Precision machined internals and housing for efficient flow and optimal pressure throughout the lubrication system
  • Machined to resist warping or cracking; Precision fit to help prevent leaks.
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Ishino Stone – Position Sensor O-Ri (Part No.A4017284603ISH)

Position Sensor O-Ri

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$2.00
Position Sensor O-Ri

Ishino – Stone Engine Gasket Set (Part No.A8000140462ISH)

Stone Engine Gasket Set

from

$266.06
WARNING: This item cannot be returned for a replacement or refund if opened! ISHINO STONE® – Corteco Ishino Corporation of Japan – has been manufacturing gaskets since 1932 and tier-1 OEM supplier to Toyota, Honda and other Japanese auto manufacturers. The Corteco Ishino solution is to supply gaskets featuring a combination of different metals with 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
  • Most gasket sets include components needed for a complete overhaul
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Felpro – Engine Crankshaft Repair Sleeve (Part No.16275)

Engine Crankshaft Repair Sleeve

from

$9.79
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:
  • Engine$aver Hardware cost-saving application
  • Repairs worn sealing surfaces to assure a leak free repair
  • 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
  • Validated for fit, form, and function
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Felpro – Engine Valve Stem Oil Seal Set (Part No.SS 72800)

Engine Valve Stem Oil Seal Set

from

$42.99
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:
  • 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 – Chain Tensioner – Primary (Part No.91011)

Chain Tensioner - Primary

from

$86.99
Advance Auto Parts is proud to carry this part with the best fitment and performance requirements for this application, from the highest quality timing component vendor.

Product Features:
  • The part is precision machined with high grade material for greater durability
  • Maintains excellent chain or belt tension
  • Meets or exceeds O.E.M. performance
  • Part is quality inspected and tested
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MAHLE Original – Timing Cover Set (Part No.JV5135)

Timing Cover Set

from

$13.99
MAHLE gaskets provide world class sealing products trusted by OEMs & Technicians around the globe.

Product Features:
  • All MAHLE gaskets meet or exceed the original equipment specifications providing the finest sealing products available
  • MAHLE gaskets utilizes OE equivalent or better materials in all our gaskets
  • Timing cover gasket set contains the timing cover seal and timing cover gasket(s) where required.
  • The contents of MAHLE gaskets are packaged in shrink wrapped tray, giving you the added security of knowing that you have the right parts, prior to opening the package
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Dorman – Engine Valve Cover (Part No.264-773)

Engine Valve Cover

from

$63.99
This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance, this valve cover has undergone extensive testing..

Product Features:
  • Direct replacement – this valve cover matches the original equipment part for fit and function.
  • Durable construction – this valve cover is made of quality materials to withstand extreme temperatures to resist leaking
  • Cost-effective solution – offers original equipment performance at competitive price
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and reliable service
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Dorman – Engine Oil Pan: Direct Fit, Steel, Front Sump (Part No.264-507)

Engine Oil Pan: Direct Fit, Steel, Front Sump

from

$79.99
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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Cloyes Gear – Primary Timing Chain Kit: Exact Fit, 162 Links, Timing/Oil Pump Components, With Sprockets (Part No.9-0723S)

Primary Timing Chain Kit: Exact Fit, 162 Links, Timing/Oil Pump Components, With Sprockets

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$221.99
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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2003 Nissan Sentra Engine Parts

You count on your 2003 Nissan Sentra 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 130 Engine Parts ranging in price from $1.29 to $3,150.99, you’re sure to find everything you need for your 2003 Nissan Sentra.

Brands matter. If you want to shop a specific Engine Parts brand, we stock 32 different brands like Carquest Premium, Felpro, and Dorman. 2003 Nissan Sentra Engine Parts start as low as $1.29!

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 392 extensive product reviews on 2003 Nissan Sentra Engine Parts. Some of the top-rated Engine Parts products we carry are Multi Purpose Seal with 4.4 stars and Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack with 3.7 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 Nissan Sentra below to get started!

Top-Rated Engine Parts Brands For Your 2003 Nissan Sentra

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 Nissan Sentra running right for years to come. In our inventory you’ll find brands like Carquest Premium, Felpro, Dorman, and even more.

Popular Anchor Engine Parts

You’ll find popular Anchor brand products across Engine Mounts. All are waiting to get your 2003 Nissan Sentra back on the road. Some of the top-rated Anchor products in these categories are:
Engine Mount: Front, 1 Piece
from $84.99
(2)
Engine Mount: Front, 1 Piece
Engine Mounts
Engine Mount: Rear, 1 Piece
from $76.99
(2)
Engine Mount: Rear, 1 Piece
Engine Mounts

FAQs for 2003 Nissan Sentra Engine Parts

What are the most purchased Engine Parts for the 2003 Nissan Sentra?

Out of 130 Engine Parts for the 2003 Nissan Sentra, the most popular in our inventory are:
O-Ring & Gasket A/C System Seal Kit
from $14.49
(6)
O-Ring & Gasket A/C System Seal Kit
O-Rings
VALVE COVER GASKET SET
from $25.99
(15)
VALVE COVER GASKET SET
Valve Cover Gaskets
Cam/Crank Sensor
from $61.99
This product is not rated
Cam/Crank Sensor
Crankshaft Position Sensors

What are the top-rated 2003 Nissan Sentra Engine Parts?

Top-rated Engine Parts for your 2003 Nissan Sentra based on customer reviews/ratings are:
Multi Purpose Seal
from $13.29
(20)
Multi Purpose Seal
“Perfect replacement for my vintage Pontiacs. I recommend this particular seal to al of my customers.”
Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
from $12.49
(11)
Engine Oil Filler Cap: 10107, Screw On, Direct Fit, Provides Tight Seal, 1 Pack
“Keeps the fluids in its place.”
Multi Purpose Seal
from $9.99
(3)
Multi Purpose Seal
“This seal was perfect fit.”