Infiniti M45 Engine Parts

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Essential Infiniti M45 Engine Parts

Felpro – Fuel Injection Plenum Gasket Set (Part No.MS 97340)

Fuel Injection Plenum Gasket Set

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$104.99
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 and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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Driveworks – Oil Seal (Part No.S-224663)

Oil Seal

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$5.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Spartan – Engine Cylinder Head; Infiniti VK45DE Left Head (Part No.2346L)

Engine Cylinder Head; Infiniti VK45DE Left Head

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$665.99
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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Felpro – PermaTorque Engine Cylinder Head Gasket (Part No.26642 PT)

PermaTorque Engine Cylinder Head Gasket

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$83.99
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 – 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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Felpro – VALVE STEM SEAL SET (Part No.SS 70157)

VALVE STEM SEAL SET

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$45.99
Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • RIGHT TYPE – Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals
  • QUALITY MATERIALS – Each valve stem seal features materials based on the specific application for your vehicle repair
  • ENGINEERING EXPERTISE – Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing
  • INSTALLATION AID – Installation tool included to protect inner lip of seal from damage during seal installation
  • COVERAGE – Available for domestic and foreign nameplate vehicles
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NTK – Engine Variable Valve Timing (VVT) Solenoid (Part No.VV0037)

Engine Variable Valve Timing (VVT) Solenoid

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$227.99
Building upon a foundation of premium full-line products established under NGK ignition and oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. is the only OE supplier with a full line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • NTK’s Variable Valve Timing Solenoids are manufactured to meet and/or exceed OE fit, form and function to ensure proper VVT operation.
  • The VVT solenoids meets the demands of today’s VVT engines at both low and high RPMs.
  • The VVT solenoids include a hard-coat anodized spool valve to prevent corrosion and increase service life.
  • The VVT solenoids include precision-wound, coated-copper windings to increase solenoid longevity.
  • The VVT solenoids are manufactured with a high strength thermoplastic that is resistant to temperature, moisture, and chemicals.
  • The VVT Solenoids are manufactured to precise OE valve body dimensions and utilizes fluorocarbon O-rings to help prevent oil leakage.
  • The VVT Solenoids are 100% tested and inspected to ensure consistent quality with end of production tested in oil to be sure the valve is primed and will work properly upon installation.
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National – Engine Crankshaft Seal (Part No.228411)

Engine Crankshaft Seal

from

$51.99
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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
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Felpro – PermaTorque Engine Cylinder Head Gasket Set (Part No.HS 26586 PT)

PermaTorque Engine Cylinder Head Gasket Set

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$413.99
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
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Hitachi – Engine Camshaft Position Sensor (Part No.CPS0007)

Engine Camshaft Position Sensor

from

$63.99
Hitachi¿s Camshaft/Crankshaft Position Sensors (CPS) accurately signals to your vehicles¿ Electrical Control Unit (ECU) the position of your engine¿s camshaft or the position and RMP of your engine¿s crankshaft. Designed to meet the exact needs of each specific vehicle, Hitachi¿s Camshaft/Crankshaft Position Sensors are the premium choice.

Product Features:
  • Hitachi is a Tier 1 OE supplier for camshaft/crankshaft position sensors
  • Meets the OE performance and durability standards for this application
  • Accurate and reliable measurements
  • Accurate and reliable measurements
  • Hitachi is a Tier 1 OE supplier for camshaft/crankshaft position sensors
  • Meets the OE performance and durability standards for this application
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Carquest – Multi-Purpose Relay (Part No.83A1018)

Multi-Purpose Relay

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$16.99
Relays are electrical switches used to convert a small electrical load into a circuit capable of handling a high amperage load. Computers and small switches are not designed to carry the higher amperage requirement of a circuit that may have an electric motor, solenoid, or high amperage lighting fixture. Within a relay are contacts that are controlled with electromagnetism, when the circuit switch commands the device on or off, magnetism will pull or release the contact arm closing or opening the contacts within the relay that carry the voltage.

Product Features:
  • Product constructed to meet all design and operating characteristics as intended by the vehicle manufacturer.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ¿ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ¿ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Computer-Aided Design (CAD), laser scanning and 3D printing ┐ utilizing Fused Deposition Modeling (FDM) and Stereolithography (SLA) ┐ in the part design process ensures speed-to-market and a precise fit guaranteed.
  • Where applicable, robust circuit board design increases durability due to heat, shock, and random electro-magnetic pulses (EMP) and power spikes.
  • Tin plated lead frame prevents corrosion and ensures a reliable terminal connection under adverse ambient conditions.
  • 100% thermo-shock and vibration tested to ensure superior performance in extreme conditions.
  • 100% end-of-line tested to ensure accurate signal output providing product reliability, every time.
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Victor Reinz – Engine Valve Cover Gasket (Part No.71-17154-00)

Engine Valve Cover Gasket

from

$37.99
Oil drops on the driveway are a distant memory thanks to sophisticated engine valve cover and gasket designs. Victor Reinz is at the forefront of engineering the latest sealing technology. Although the primary task of valve cover gaskets is to seal oil and oil spray, they must withstand high temperatures brought on by nearby exhaust manifolds, exhaust crossovers in the cylinder heads, and EGR systems. Victor Reinz valve cover gaskets deliver the quality materials you demand. Where appropriate, Victor Reinz valve cover gaskets are designed with compression limiters to prevent over-torquing, splitting, or the need to retorque.

Product Features:
  • Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.
  • Meets or exceeds original equipment specifications.
  • Resistant to high and low temperatures and achieve a secure seal with low tightening forces.
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Felpro – Engine Conversion Gasket Set (Part No.CS 26586)

Engine Conversion Gasket Set

from

$64.99
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:
  • 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
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Carquest Premium – Engine Oil Filler Cap: Screw On, Direct Fit, Provides Tight Seal, 1 Pack (Part No.10107)

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

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$12.99
Manufactured from high quality components by an OE Supplier. Proper fit and sealing prevents oil loss. Designed to OEM specifications. High quality finish is designed to compliment the engine compartment appearance.

Product Features:
  • Provides proper seal to ensure leak prevention
  • Stops engine blow by
  • High quality construction
  • Meets all OEM specifications
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Felpro – CYLINDER HEAD BOLT SET (Part No.ES 71354)

CYLINDER HEAD BOLT SET

from

$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:
  • 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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Dorman – Fuel Pump Lock Ring (Part No.579-051)

Fuel Pump Lock Ring

from

$25.99
This fuel tank sending unit gasket is designed to match the fit and function of the original gasket on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this fuel tank sending unit gasket is designed to match the fit and function of the original gasket on specified vehicles
  • Restores functionality – this gasket is made to fit and fully restore part functionality after the original gasket fails
  • 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
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INA US – ENG TMNG CRANKSPRCKT (Part No.ZS-S1336)

ENG TMNG CRANKSPRCKT

from

$12.99
ENG TMNG CRANKSPRCKT

Felpro – Fuel Injector O-Ring Kit (Part No.ES 70599)

Fuel Injector O-Ring Kit

from

$8.49
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
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Carquest – Camshaft Position Sensor (Part No.35C1012)

Camshaft Position Sensor

from

$35.49
Carquest camshaft position sensors are designed to meet original equipment (O.E.) fit, form and function and are built to ensure reliable performance at a great price. Each camshaft position sensor is 100% tested to ensure proper performance and a trouble-free installation. Carquest camshaft position sensors are a cost-effective solution for your engine management repair. Carquest camshaft position 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:
  • Long service life and durable performance
  • 100% tested for proper performance
  • O-rings and seals are included if required
  • Carquest Vehicle Solutions Technical Support available from ASE certified technicians: 1-866-687-5413
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Dorman – Magnetic Camshaft Position Sensor (Part No.907-739)

Magnetic Camshaft Position Sensor

from

$78.99
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
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Hitachi – Engine Variable Valve Timing (Vvt) Sprocket (Part No.VTG0002)

Engine Variable Valve Timing (Vvt) Sprocket

from

$233.99
Hitachi’s Variable Timing Control Cover Assembly is an aluminum cover that contains the Variable Timing Solenoid valve. This cover mounts to the engine’s Timing Chain Case Front Cover, which encapsulates the Variable Timing Gear (Camshaft Phasor). The Variable Timing Conntrol Assembly main function is to control oil pressure to the camshaft phasors (camshaft sprockets), which control the engine’s valve timing. The camshaft phasors (Variable Timing Gear) are mounted to the camshaft.

Product Features:
  • Meets the OE performance and durability standards for this application
  • Meets the OE performance and durability standards for this application
  • Meets the OE performance and durability standards for this application
  • Sprocket tooth profile designed to reduce wear and tear while increasing chain-to-tooth engagement
  • Precision machined surfaces and ports create optimal flow passages and minimal friction for smooth operation
  • Computer-aided balancing eliminates noise and vibration during operation
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Hitachi – Engine Variable Valve Timing (Vvt) Sprocket (Part No.VTG0004)

Engine Variable Valve Timing (Vvt) Sprocket

from

$233.99
Hitachi’s Variable Timing Control Cover Assembly is an aluminum cover that contains the Variable Timing Solenoid valve. This cover mounts to the engine’s Timing Chain Case Front Cover, which encapsulates the Variable Timing Gear (Camshaft Phasor). The Variable Timing Conntrol Assembly main function is to control oil pressure to the camshaft phasors (camshaft sprockets), which control the engine’s valve timing. The camshaft phasors (Variable Timing Gear) are mounted to the camshaft.

Product Features:
  • Meets the OE performance and durability standards for this application
  • Meets the OE performance and durability standards for this application
  • Meets the OE performance and durability standards for this application
  • Sprocket tooth profile designed to reduce wear and tear while increasing chain-to-tooth engagement
  • Precision machined surfaces and ports create optimal flow passages and minimal friction for smooth operation
  • Computer-aided balancing eliminates noise and vibration during operation
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Victor Reinz – Engine Crankshaft Seal Kit (Part No.19-10244-01)

Engine Crankshaft Seal Kit

from

$77.99
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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Felpro – Engine Crankshaft Seal Kit (Part No.TCS 46201)

Engine Crankshaft Seal Kit

from

$44.99
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
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Beck/Arnley – SEAL CRANKSHAFT (Part No.052-3659)

SEAL CRANKSHAFT

from

$9.49
Beck/Arnley parts meet foreign nameplate OE specifications for form, fit and function. Our product specialists work with a network of global sourcing partners so you can install the right part with confidence.

Product Features:
  • Matches OE form, fit and function
  • High quality rubber designed to keep water and dirt out
  • Quality construction for fitment
  • Designed for under vehicle environment
  • Application specific for this vehicle
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Victor Reinz – Engine Crankshaft Seal (Part No.81-41272-00)

Engine Crankshaft Seal

from

$31.99
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.
  • Dana engineering-approved for fit, form and function
  • Meets or exceeds OE specifications
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Helping You Find the Right Engine Parts for Your Infiniti M45

You love your M45. So we’ve made it easier than ever to help you find Infiniti M45 Engine Parts in our online catalog. Our inventory holds 41 aftermarket and OEM Engine Parts for your Infiniti M45, ranging from $5.99 to $665.99.

We offer parts from 12 brands trusted to make quality Engine Parts for your Infiniti M45. Before you buy, take some time to read through customer reviews. We currently have 1,742 reviews of Infiniti M45 Engine Parts from previous customers. Some of the top rated parts include Multi Purpose Seal with 4.4 stars and Oil Seal with 5.0 stars.

Find your M45 Engine Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Infiniti M45 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Engine Parts Brands for Your Infiniti M45

Our inventory holds Engine Parts for your Infiniti M45 from 12 trusted brands. You’ll find OEM and aftermarket parts from brands like Felpro, Carquest Premium, and NTK, all of which can keep that Infiniti happy.
We have Dorman parts available for your Infiniti M45 in categories like Engine Gaskets and Seals. Some of the top-rated Dorman parts in these categories are:
Fuel Pump Lock Ring
from $25.99
(1)
Fuel Pump Lock Ring
Fuel Tank Sending Unit Gaskets

Top-Rated Felpro Engine Parts

Leading Felpro Engine Parts

We carry Felpro brand parts for your Infiniti M45 across several catalog categories, including Engine O-Ring and Hardware and Valve Cover and Cylinder Heads. Some of our most reviewed Felpro parts include:
Fuel Injector O-Ring Kit
from $8.49
(109)
Fuel Injector O-Ring Kit
O-Rings
CYLINDER HEAD BOLT SET
from $90.99
(2)
CYLINDER HEAD BOLT SET
Cylinder Head Bolt Sets

FAQs for Infiniti M45 Engine Parts

What are the most purchased Engine Parts for the Infiniti M45?

Out of 41 Engine Parts for the Infiniti M45, the most popular in our inventory are:
Camshaft Sensor
from $46.99
This product is not rated
Camshaft Sensor
Camshaft Position Sensors
Engine Camshaft Position Sensor
from $50.99
This product is not rated
Engine Camshaft Position Sensor
Crankshaft Position Sensors

What are the top-rated Infiniti M45 Engine Parts?

Top-rated Engine Parts for your Infiniti M45 based on customer reviews/ratings are:
Multi Purpose Seal
from $9.99
(20)
Multi Purpose Seal
“Perfect replacement for my vintage Pontiacs. I recommend this particular seal to al of my customers.”
Oil Seal
from $5.99
(3)
Oil Seal
“Good product”