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The Infiniti M45 is one of the most popular cars of the company. It has a large number of excellent technical characteristics and safety systems. The most advanced security features are provided by the Infiniti Safety Shield system, the Brake Assist System significantly reduces the braking distance, reinforced body structure with ribs preserves the integrity of the interior in case of collision. Also, the M45 is equipped with six airbags. The unique style of the Infiniti M45 is highlighted with its magnificent flowing shapes and high-power engine. 19-inch racing wheels with low-profile tires emphasize its sporty character and increase traction. The Infiniti M45 delivers unsurpassed comfort to the driver and passengers with the dual-zone climate control in the front and a separate climate control unit for rear passengers and ventilated, electrically adjustable front seats with memory function.

You are always welcome to our website where you can buy quality Infiniti M45 engine parts at affordable prices. We are ready to offer a wide range of products such as poly-v serpentine belts, timing cover seals, oil coolers, engine pulleys, oil pans, cylinder heads, engine bearings, valve covers, valves and valvetrain parts, crankshaft, oil filters, and much more. Each and every part we carry is designed by top manufacturers like Fram, 4 Seasons, Denso, Motorcraft and others.

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    • (9 reviews)
      # sp5374
      OE Replacement Engine by Replace®. If your engine is worn out, don’t just get a rebuilt engine, get one that’s better than new. A Replace engine is reverse engineered to eliminate original factory defects, remanufactured using...
      Designed to be better than newReverse engineered to ensure any factory defects are eliminated
      $1,262.76 - $9,877.68
    • (8 reviews)
      # sp5375
      OE Replacement Remanufactured Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. Replace cylinder heads are completely machined, inspected and ready...
      Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks
      $141.78 - $1,407.60
    • (0 reviews)
      # sp11943
      Replacement Type Timing Chain by Melling®. Melling timing chains are provided for most domestic and import vehicle applications. Designed utilizing the latest technology, this product by Melling features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.22 - $84.75
    • (0 reviews)
      # sp94277
      Timing Chain by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $9.39 - $123.37
    • (0 reviews)
      # sp11947
      Replacement Valve Lock by Melling®. New Melling valve keepers (valve locks) should be used to install both reclaimed and new engine valves. Melling valve keepers are manufactured with quality materials and engineered to meet or...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $0.55 - $4.09
    • (0 reviews)
      # sp27741
      Valve Stem Oil Seal by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $1.28 - $5.98
    • (0 reviews)
      # sp13264
      Connecting Rod Bearing Set by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the same quality and durability as your OE...
      Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service
      $7.76 - $60.30
    • (0 reviews)
      # sp13266
      Crankshaft Main Bearing Set by DNJ Engine Components®. If you crave for the finest replacement for your worn out parts, look no further than this superior bearing set that is built with the same quality and durability as your OE...
      Designed to provide reliable performance within your vehicle's engineMade from top-grade materials with utmost care to ensure long-lasting service
      $13.41 - $102.81
    • (0 reviews)
      # sp5632
      Main Bearing Gasket Set by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      High quality at an affordable priceExpertly made from premium materials
      $3.90 - $54.38
    • (0 reviews)
      # sp15580
      Accessory Belt Idler Pulley by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.49 - $564.14
    • (1 review)
      # sp25632
      DriveAlign Premium OE Automatic Belt Tensioner by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only...
      OE quality fluids from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $22.01 - $257.33
    • (0 reviews)
      # sp6077
      DriveAlign™ Premium OE Idler Pulley by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $10.64 - $130.82
    • (0 reviews)
      # mpn833283
      Accessory Belt Idler Pulley by Dayco®. Dayco’s reputation for top performance idler and tensioner pulleys is a result of advanced automotive technologies employed in materials research, design engineering, and manufacturing of...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $66.56
    • (0 reviews)
      # sp5688
      Idler / Tensioner Pulley by Hayden®. This part is designed to route the drive belt and keep it tight. If the pulley goes bad, it can cause problems with cooling, charging, steering, and climate control. Replace a faulty pulley with...
      Constructed to ensure OE quality and reliabilityMade of steel and thermoplastic for long service life and superior dampening
      $6.65 - $51.40
    • (0 reviews)
      # sp25590
      Idler / Tensioner Pulley by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with Four Seasons.
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $8.68 - $65.10
    • (3 reviews)
      # sp6084
      Micro-V™ Premium OE Stretch Fit V-Ribbed Serpentine Belt by Gates®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time...
      OE quality fluids from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.23 - $79.65
    • (3 reviews)
      # sp6019
      Drive Rite Serpentine Belt by Dayco®. Made of premium quality materials and constructed using state-of-the art technologies, the Dayco Drive Rite serpentine belt provides more than just OE required quality and performance; it...
      Designed for excellent performanceDirect OE replacement
      $2.49 - $32.86
    • (3 reviews)
      # sp6024
      Poly Rib™ Serpentine Belt by Dayco®. Manufactured using aramid reinforced EPDM compounds and specially formulated cord treatment, this serpentine belt provides maximum load-carrying capability and prolonged service life, while...
      Designed for power transmission on multiple-accessory drivesDirect OE replacement
      $5.34 - $61.03
    • (0 reviews)
      # sp104307
      Professional™ Serpentine Belt by ACDelco®. Designed utilizing the latest technology, this Professional V-Ribbed Serpentine Belt by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.30 - $57.49
    • (15 reviews)
      # sp5987
      ContiTech™ Conti-V Multirib™ Serpentine Belt by Continental®. Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and maximum service life...
      OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions
      $4.05 - $100.41
    • (0 reviews)
      # sp1909
      Drive Belt by Bando®. Do you hear chirping or squealing noise? Has the “power” disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt repairs, but before you...
      OE quality parts from top original equipment and aftermarket manufacturershe finest quality at a great price
      $4.35 - $77.21
    • (0 reviews)
      # sp5990
      Timing Belt by Bando®. Do you hear chirping or squealing noise? Has the “power” disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt repairs, but before you...
      OE quality parts from top original equipment and aftermarket manufacturershe finest quality at a great price
      $4.35 - $77.21
    • (0 reviews)
      # sp24652
      Belts Rib Ace Precision Engineered V-Ribbed Belt by Bando®. The Bando Rib Ace V-ribbed belt is precision engineered for long life under severe operating conditions. It is used on standard V-ribbed pulleys and serpentine drives.
      Highly efficient power transmissionFlexible, oil and heat resistant backing extends belt life
      $2.55 - $30.83
    • (1 review)
      # sp42236
      Multi-Rib Belt Drive Belt by Mitsuboshi®. Do you hear chirping or squealing noise? Has the “power” disappeared from your steering? Does your engine crank slowly and are your lights dim? You may need accessory drive belt...
      High quality at an affordable priceExpertly made from premium materials
      $5.09 - $62.61
    • (1 review)
      # sp15595
      Oil Filter by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.96 - $608.90
    • (0 reviews)
      # sp6395
      Oil Filter by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $3.75 - $31.92
    • (0 reviews)
      # sp10342
      Professional™ Engine Oil Filter by ACDelco®. Outstanding filter capacity, enhanced efficiency, consistent flow management and high-durability design help provide exceptional filtering performance. 98 percent single-pass filtering...
      Excellent filter capacity, efficiency, flow management, and durabilityTight seals prevent unfiltered oil from entering your engine
      $3.23 - $58.48
    • (0 reviews)
      # sp10346
      Professional™ Engine Oil Filter Cap by ACDelco®. Designed utilizing the latest technology, this Oil Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.55 - $191.95
    • (0 reviews)
      # sp5734
      DistancePlus™ Oil Filter by Bosch®. Bosch DistancePlus Oil Filters are high efficiency/high capacity oil filters designed to keep oil clean longer and protect the vehicle's engine. Comparing to conventional filters, DistancePlus...
      Designed to work with a synthetic, semi-synthetic, or conventional oil brand99.9% efficient to remove more dirt
      $9.61 - $35.78
    • (2 reviews)
      # sp1739
      Premium Oil Filter by Bosch®. For premium engine performance, you need a premium oil filter. This filter from Bosch is highly efficient in filtering the oil by trapping both large and microscopic particles from entering the engine....
      Designed for a proper fit99% efficiency – traps small engine-damaging particles
      $4.02 - $18.68
    • (0 reviews)
      # sp5738
      Workshop Oil Filter by Bosch®. When visiting your local repair shop to get a routine oil change, replace your old oil filter with a workshop oil filter from Bosch. Having an efficiency of 97.5%, this filter holds up to 13 grams of...
      Screens up to 97.5% of harmful contaminants such as dirt and oil from getting into the engineHolds up to 13 grams of dirt and contaminants
      $2.09 - $25.30
    • (0 reviews)
      # sp4672
      Oil Filter by Denso®. When it comes to oil filters, you can't do better than Denso. This is why Densi is one of the world's premier OE oil filter suppliers. Denso uses this world class know-how to produce First Time Fit™ line....
      Heavy-duty steel case resists distortionPre-lubricated molded o-ring provides superior sealing over generic filters
      $3.08 - $10.49
    • (1 review)
      # sp4448
      Extra Guard™ Spin-On Oil Filter by FRAM®. 1 Piece. The moving parts in your engine are cushioned by a very thin film of oil between the moving parts and bearings. If dirt gets in between these components, you may end up with...
      Provides superior engine protection and oil filtrationDesigned for Conventional Motor Oil
      $3.27 - $45.63
    • (0 reviews)
      # sp4449
      High Mileage™ Full-Flow Spin-On Oil Filter by FRAM®. 1 Piece. This Full-Flow Spin-On filter helps to extend the service life of High Mileage vehicles ensuring maximum engine protection and unrestricted oil flow. It's the perfect...
      Ensures extreme engine protection and oil filtration for older high mileage vehiclesContains time-released additives to maintain protection throughout oil life
      $6.03 - $7.31
    • (0 reviews)
      # sp25604
      Pro Series Spin-On Oil Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of...
      Quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $1.63 - $14.18
    • (0 reviews)
      # sp25606
      Pro Synthetic Spin-On Oil Filter by FRAM®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed? You’re in need of...
      Quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $4.86 - $15.57
    • (1 review)
      # sp4451
      Tough Guard™ Spin-On Oil Filter by FRAM®. 1 Piece. This filter is designed to ensure maximum protection to your engine under any driving conditions. FRAM Tough Guard oil filter uses only high-quality media blend and provides 6...
      Ensures extreme engine protection and oil filtrationDesigned for Premium Conventional and Synthetic Blend Motor Oil
      $5.55 - $19.55
    • (1 review)
      # sp4452
      Ultra/Xtended Guard Spin-On Oil Filter by FRAM®. 1 Piece. Engineered for maximum engine protection without affecting oil flow this full-flow filter utilizes dual-layer synthetic media that provides 99%+ filtration efficiency, and...
      Designed for Full-Flow oil filtrationFor use with synthetic oil
      $6.50 - $23.79
    • (0 reviews)
      # sp1737
      Oil Filter by Full®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas running...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.18 - $11.63
    • (1 review)
      # sp4766
      Spin-On Oil Filter by Hastings®. 1 Piece. This filter traps contaminants from the oil minimizing the possibility of costly engine repairs. To prevent any leaks, it comes with a nitrile gasket that withstands extreme temperatures...
      Protects the engine from damaging contaminantsExcels in both contaminant removal efficiency and contaminant holding capacity
      $4.05 - $60.06
    • (0 reviews)
      # sp4638
      Spin-On Oil Filter by MANN-Filter®. 1 Piece. This oil filter is designed to provide the engine with clean oil needed for smooth and long-lasting operation. The product stands up to even the most demanding conditions while providing...
      Optimum protection for the engineDesigned for modern high-performance oil
      $2.79 - $15.31
    • (0 reviews)
      # sp29288
      PRO-TEC Spin-On Lube Filter by WIX®. Oil is the life-blood of an engine, which means the oil filter should never be taken for granted, especially in harsh heavy-duty environments. The small price maintenance teams must pay for...
      Filters oil by trapping particles from entering the engineHighly durable and reliable
      $1.37 - $10.03
    • (0 reviews)
      # sp9651
      Spin-On Lube Filter by WIX®. Oil is the life-blood of an engine, which means the oil filter should never be taken for granted, especially in harsh heavy-duty environments. The small price maintenance teams must pay for premium...
      Filters oil by trapping particles from entering the engineHighly durable and reliable
      $4.00 - $58.65
    • (0 reviews)
      # sp29290
      XP Spin-On Lube Filter by WIX®. Oil is the life-blood of an engine, which means the oil filter should never be taken for granted, especially in harsh heavy-duty environments. The small price maintenance teams must pay for premium...
      Provides the ultimate protection by offering technology for the latest advancements in synthetic oil and extended mileageDesigned for full-synthetic oils
      $7.15 - $16.46
    • (0 reviews)
      # sp42972
      Spin-On Oil Filter by NPN®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and gas...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $2.21 - $5.85
    • (0 reviews)
      # mpn1803911688
      Oil Filter by Original Equipment®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but before you waste your time and...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.23
    • (0 reviews)
      # sp22240
      Engine Oil Filter by Luber-finer®.
      Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage
      $1.97 - $39.81
    • (2 reviews)
      # sp6867
      Electromagnetic Variable Valve Timing Solenoid by Dorman®. Dorman’s Engine Variable Timing Solenoid is durably engineered for years of effective performance. Replacement restores fuel efficiency and returns your vehicle to normal...
      Conveniently packaged with the installation gasket (where applicable)Direct replacement for a proper fit every time
      $18.39 - $488.58
    • (0 reviews)
      # sp9428
      Crankshaft Position Sensor by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
      OE quality products from top original equipmentTop quality materials
      $15.45 - $808.57
    • (1 review)
      # sp5071
      Engine Camshaft Position Sensor by Hitachi®. By determining camshaft position, this sensor allows the computer to maintain effective fuel injection timing and ignition timing control for optimal engine performance. It is built to...
      Meets or exceeds OE specificationsEngineered for dependable and long-lasting performance
      $44.34 - $45.01
    • (0 reviews)
      # mpn1908772
      Camshaft Position Sensor by Standard Motor Products®. Production: 06/30/2007, VTC Sensor (Valve Timing Control). Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light...
      $94.98
    • (0 reviews)
      # mpn1908772
      Camshaft Position Sensor by Standard Motor Products®. Note: VTC Sensor (Valve Timing Control). Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine...
      $94.98
    • (0 reviews)
      # mpn1908772
      Camshaft Position Sensor by Standard Motor Products®. Note: VTC Sensor (Valve Timing Control). Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine...
      $94.98
    • (0 reviews)
      # sp5648
      Engine Conversion Gasket Set by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high...
      High quality at an affordable priceExpertly made from premium materials
      $8.68 - $209.75
    • (0 reviews)
      # sp4482
      Engine Conversion Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $2.38 - $189.47
    • (0 reviews)
      # sp4491
      Engine Cylinder Head Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets meet specific...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $1.65 - $485.04
    • (2 reviews)
      # sp13355
      Head Gasket by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to provide you with long-term durability...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $5.83 - $244.00
    • (0 reviews)
      # sp13289
      Timing Cover Seal by DNJ Engine Components®. Protect your timing cover from contaminants and prolong its service life with this premium DNJ seal. Rigorously manufactured from top-grade materials and expertly tested, this reliable...
      Designed to provide reliable sealing performanceProtects the engine part from contaminants and extends its life
      $1.26 - $10.61
    • (0 reviews)
      # sp94281
      Timing Chain Guide by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s, brand...
      OE quality products from top original equipmentTop quality materials
      $2.32 - $41.38
    • (0 reviews)
      # sp94282
      Timing Chain Tensioner by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
      OE quality products from top original equipmentTop quality materials
      $7.11 - $215.48




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    Popular Products



    Infiniti M45 Replacement Engine Parts Reviews

    Average rating:  5  5 - 3 reviews
    4.3 of 5
    Awesome!
    When the product arrived as per usual I inspected it and it looked great! Just so happens I ordered the wrong part because of a miscommunication with my mechanic. So I never installed it hence the three stars because I'm unsure how easy it will actually be but from personal experience it should be cake.
    ZPosted by Zachary (Freehold, NY) / August 2, 2016
    2003 Infiniti G35
    Was this review helpful for you? Yes
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    Infiniti M45 Models
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