2004 Infiniti Q45 Engine Parts
- Motor Mounts
- Valves & Valvetrain Parts
- Oil Filters
- Serpentine Belts & Auxiliary Drive Belts
- Valve Covers
- Timing Gears, Chains & Covers
- Engine Oil Pans, Drain Plugs & Dipsticks
- Cylinder Heads
- Timing Belts
- Engine Pulleys
- Engine Sensors, Relays, Switches & Connectors
- Oil Pumps
- Oil Coolers
- Camshafts
- Crankshafts
- Engine Bearings
- Engine Rebuild Kits
- Balance Shafts
- Throttle Bodies
- Motor Oils
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Enginetech®Engine Full Gasket SetInfiniti Q45 2004, Engine Full Gasket Set by Enginetech®. Use new head bolts. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$299.84 - Luber-finer®New Design Engine Oil FilterInfiniti Q45 2004, New Design Engine Oil Filter by Luber-finer®. Oil is the lifeblood of the heavy duty engine. Luber-finer high-efficiency oil filters provide protection from oil contaminants to help ensure optimal performance....Extended Line of cartridge and spin-on filtersWide Selection Of Filters Providing Broad Coverage$4.74
- NPN®Spin-On Engine Oil FilterInfiniti Q45 2004, Spin-On Engine Oil Filter by NPN®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.93
- Vaico®Oil FilterInfiniti Q45 2004, Oil Filter by Vaico®. Screw-on Filter. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$13.17
- Hastings®Engine Oil FilterInfiniti Q45 2004, Engine Oil Filter by Hastings®. Hastings Premium Filters has been a manufacturer of mobile filtration products for over sixty years. Hastings manufactures and distributes automotive and heavy-duty filters for a wide...Expertly crafted from premium materialsDesigned to match rigorous quality standards$5.39
- Pentius®UltraFLOW Xtended Life™ Engine Oil FilterInfiniti Q45 2004, UltraFLOW Xtended Life™ Engine Oil Filter by Pentius®. Following the lead of some of Pentius oil filter competitors, Pentius Automotive Parts is pleased to introduce the new UFXL - Pentius UltraFLOW Xtended Life oil...Designed to eliminate contaminantsEnsures proper fitment and excellent performa filtration efficiency for 20 microns and above particles$5.44
- Replace®Remanufactured Complete Cylinder HeadInfiniti Q45 Cam Cast # AR0 - AR0, CR9 - AR0, EH0 - EH0 Block Cast # VK45DE Block CAST AR2, AR0 2004, Remanufactured Complete Cylinder Head by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having...Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks$567.60 - $568.69
- Mahle®Engine Conversion Gasket SetInfiniti Q45 2004, Engine Conversion Gasket Set by Mahle®. Without Timing Cover Gasket. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.21
- Apex Auto®Engine Conversion Gasket SetInfiniti Q45 2004, Engine Conversion Gasket Set by Apex Auto®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Made with precision and quality in mindDesigned to meet your specific needs$34.45
- Enginetech®Engine Lower Gasket SetInfiniti Q45 2004, Engine Lower Gasket Set by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$32.80
- Fel-Pro®Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover GasketInfiniti Q45 2004, Cylinder Head Gasket Set with PermaDry Molded Rubber Valve Cover Gasket by Fel-Pro®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of...Head sets contain gaskets and seals necessary for a valve grind or head reconditioning jobApplication specific design to ensure a perfect fit and premium seal$463.58
- Goodyear Belts®Serpentine Multi V-BeltInfiniti Q45 2004, Serpentine Multi V-Belt by Goodyear Belts®. Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s efficiency by...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$18.20 - $23.55
- Apex Auto®Cylinder Head GasketInfiniti Q45 2004, Cylinder Head Gasket by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Made with precision and quality in mindDesigned to meet your specific needs$37.24 - $39.11
- Walker Products®Engine Oil Pressure SwitchInfiniti Q45 2004, Engine Oil Pressure Switch by Walker Products®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...High quality at an affordable priceExpertly made from premium materials$17.46
- Gates®RPM Micro-V™ V-Ribbed BeltInfiniti Q45 2004, RPM Micro-V™ V-Ribbed Belt by Gates®. Racing, Performance, Muscle. The only belt in the industry specifically designed for high-output and forced induction engines. Specially-engineered to deliver maximum boost and...Advanced, exact-fit and precision-ground belt profileTwo layers of adhesion gum for maximum strength and durability$46.93 - $49.90
- gpd®Variable Valve Timing SolenoidInfiniti Q45 2004, Variable Valve Timing Solenoid by gpd®. The variable valve timing (VVT) solenoid, also known was VVT oil control valve, is a vital part of the engine's VVT system. The VVT solenoid controls the flow of oil to the VVT...Designed to meet/exceed OE fit, form and function100% Tested for durability and performance$45.56 - $61.53
- Enginetech®Cylinder Head Gasket SetInfiniti Q45 2004, Cylinder Head Gasket Set by Enginetech®. Use new head bolts. MLS head gasket. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$267.05
- Enginetech®Cylinder Head Gasket Set with Head BoltsInfiniti Q45 2004, Cylinder Head Gasket Set with Head Bolts by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$316.31
- ReplacementCamshaft Position SensorInfiniti Q45 Base 2004, Camshaft Position Sensor by Replacement. Don't let a faulty camshaft position sensor mess with your engine’s performance and mileage. Replacement's sensors match original parts in function, fit, and reliability,...Direct OEM replacement for exact fit and functionMatches original specs for accurate engine timing$5.36
- gpd®Camshaft Position SensorInfiniti Q45 2004, Camshaft Position Sensor by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles, they are used to directly...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$15.95 - $32.96
- Herko®Crankshaft Position SensorInfiniti Q45 2004, Crankshaft Position Sensor by Herko®. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide easy, no-hassle installation and help restore proper fuel system functionality needed...Will help optimize your vehicle’s performance and fuel efficiencyBuilt using high-grade materials for ultimate quality and durability$15.67
- Mpulse®Engine Camshaft Position SensorInfiniti Q45 2004, Engine Camshaft Position Sensor by Mpulse®. The Camshaft Position Sensor monitors the rotating position of the camshaft relative to the crankshaft position. This data is sent to the vehicle’s ECU where it is used to...Designed to maximize engine performance and fuel efficiencyProvide the necessary heat resistance to withstand high engine operating temperatures$23.23
- Prenco®Oil Pressure SwitchInfiniti Q45 2004, Oil Pressure Switch by Prenco®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$3.77
- TruParts®Camshaft Position SensorInfiniti Q45 2004, Camshaft Position Sensor by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$16.18
- TruParts®Engine Oil Pressure SwitchInfiniti Q45 2004, Engine Oil Pressure Switch by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$10.78 - $12.18
- United Motor Products®Camshaft Position SensorInfiniti Q45 2004, Camshaft Position Sensor by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$15.61
- Infiniti OEEngine & Transmission MountingInfiniti Q45 2004, Engine & Transmission Mounting by Infiniti OE. Maintain the level of performance you and your Infiniti deserve with Infiniti OE parts. Made to strict quality standards and original specifications, genuine Infiniti OE...Genuine OE parts that match the quality and function you expect from InfinitiDesigned to restore and maintain the exceptional look and feel of your vehicle$20.93 - $1,006.39
- ReplacementAccessory Belt Idler PulleyInfiniti Q45 Base 2004, Accessory Belt Idler Pulley by Replacement. Prevent sudden breakdowns due to belt system failures. Replacement's idler pulleys are a reliable way to restore belt alignment and tension, addressing issues like...Direct OEM replacement for correct fit and functionEnsures proper belt tension and alignmentCall for Pricing
- Goodyear Belts®Drive Belt Idler PulleyInfiniti Q45 2004, Drive Belt Idler Pulley by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$20.48 - $23.37
- Bodeman®Drive Belt Idler PulleyInfiniti Q45 2004, Drive Belt Idler Pulley by Bodeman®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Direct replacement and meets OEM specificationsEnsures proper belt tension, alignment, and damping for superior performance$13.63
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